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AQI Calculations on 01/17/2018 1:00AM - 10:00PM

The EPA (Environmental Protection Agency) developed the AQI (Air Quality Index) to make reading ambient air data more understandable to the general public. When ambient air data is collected, the numbers are converted from their concentration levels into numbers on a scale. That scale is the pollutant's AQI value. (Click here for a more detailed description of the AQI scale). Below is a list of all of the latest AQI values collected.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
6:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 116 185 µg/m3
5:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 184 µg/m3
4:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 184 µg/m3
3:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 184 µg/m3
2:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 184 µg/m3
1:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 184 µg/m3
12:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 115 183 µg/m3
11:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 115 183 µg/m3
7:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 114 181 µg/m3
10:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 114 182 µg/m3
9:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 114 181 µg/m3
8:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 113 180 µg/m3
7:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 113 179 µg/m3
6:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 112 177 µg/m3
8:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 111 175 µg/m3
5:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 108 170 µg/m3
4:00 AM CHAT PM10 24 Unhealthy for Sensitive Groups 103 160 µg/m3
9:00 PM CHAT PM10 24 Unhealthy for Sensitive Groups 101 155 µg/m3
3:00 AM CHAT PM10 24 Moderate 100 153 µg/m3
2:00 AM CHAT PM10 24 Moderate 96 146 µg/m3
1:00 AM CHAT PM10 24 Moderate 95 143 µg/m3
10:00 PM CHAT PM10 24 Moderate 94 141 µg/m3
10:00 AM WBY NO2 1 Moderate 75 77 PPB
10:00 AM WBY NO2 1 Moderate 75 77 PPB
9:00 AM I25GLO NO2 1 Moderate 73 75 PPB
10:00 AM I25GLO NO2 1 Moderate 70 72 PPB
8:00 AM I25GLO NO2 1 Moderate 70 72 PPB
9:00 AM CAMP NO2 1 Moderate 69 71 PPB
9:00 AM CAMP NO2 1 Moderate 69 71 PPB
8:00 AM CAMP NO2 1 Moderate 68 70 PPB
8:00 AM CAMP NO2 1 Moderate 68 70 PPB
6:00 PM I25GLO PM2.5 24 Moderate 66 19 µg/m3
8:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
7:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
5:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
4:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
3:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
2:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
9:00 AM SWAN NO2 1 Moderate 65 67 PPB
8:00 AM SWAN NO2 1 Moderate 65 67 PPB
10:00 PM ADM PM2.5 24 Moderate 64 18 µg/m3
9:00 PM ADM PM2.5 24 Moderate 64 18 µg/m3
9:00 PM I25GLO PM2.5 24 Moderate 64 18 µg/m3
8:00 PM ADM PM2.5 24 Moderate 64 18 µg/m3
1:00 PM I25GLO PM2.5 24 Moderate 64 19 µg/m3
10:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
10:00 PM I25GLO PM2.5 24 Moderate 63 18 µg/m3
9:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
8:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
7:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
7:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
6:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
6:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
5:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
4:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
3:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
2:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
1:00 PM ADM PM2.5 24 Moderate 63 18 µg/m3
12:00 PM I25GLO PM2.5 24 Moderate 63 18 µg/m3
9:00 AM I25DEN NO2 1 Moderate 63 65 PPB
7:00 AM CHAT PM2.5 24 Moderate 63 18 µg/m3
7:00 AM I25GLO NO2 1 Moderate 63 65 PPB
6:00 AM CHAT PM2.5 24 Moderate 63 18 µg/m3
6:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
5:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
5:00 PM GREH PM2.5 24 Moderate 62 18 µg/m3
4:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
4:00 PM GREH PM2.5 24 Moderate 62 17 µg/m3
3:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
2:00 PM GREH PM2.5 24 Moderate 62 17 µg/m3
1:00 PM GREH PM2.5 24 Moderate 62 17 µg/m3
12:00 PM ADM PM2.5 24 Moderate 62 17 µg/m3
12:00 PM GREH PM2.5 24 Moderate 62 17 µg/m3
11:00 AM GREH PM2.5 24 Moderate 62 17 µg/m3
11:00 AM I25GLO PM2.5 24 Moderate 62 18 µg/m3
9:00 AM CHAT PM2.5 24 Moderate 62 17 µg/m3
8:00 AM CHAT PM2.5 24 Moderate 62 17 µg/m3
5:00 AM CHAT PM2.5 24 Moderate 62 18 µg/m3
7:00 PM CAMP PM2.5 24 Moderate 61 17 µg/m3
7:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
6:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
5:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
4:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
3:00 PM ASPN2 PM10 24 Moderate 61 76 µg/m3
3:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
3:00 PM GREH PM2.5 24 Moderate 61 17 µg/m3
2:00 PM ASPN2 PM10 24 Moderate 61 75 µg/m3
2:00 PM CAMP PM2.5 24 Moderate 61 17 µg/m3
2:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
1:00 PM ASPN2 PM10 24 Moderate 61 75 µg/m3
1:00 PM CAMP PM2.5 24 Moderate 61 17 µg/m3
1:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
12:00 PM ASPN2 PM10 24 Moderate 61 75 µg/m3
12:00 PM CAMP PM2.5 24 Moderate 61 17 µg/m3
12:00 PM CHAT PM2.5 24 Moderate 61 17 µg/m3
11:00 AM CHAT PM2.5 24 Moderate 61 17 µg/m3
10:00 AM CHAT PM2.5 24 Moderate 61 17 µg/m3
10:00 AM GREH PM2.5 24 Moderate 61 17 µg/m3
10:00 AM I25DEN NO2 1 Moderate 61 63 PPB
10:00 AM I25GLO PM2.5 24 Moderate 61 17 µg/m3
9:00 AM WBY NO2 1 Moderate 61 63 PPB
9:00 AM WBY NO2 1 Moderate 61 63 PPB
7:00 AM CAMP NO2 1 Moderate 61 63 PPB
7:00 AM CAMP NO2 1 Moderate 61 63 PPB
4:00 AM CHAT PM2.5 24 Moderate 61 17 µg/m3
9:00 PM CAMP PM2.5 24 Moderate 60 16 µg/m3
8:00 PM CAMP PM2.5 24 Moderate 60 17 µg/m3
8:00 PM CHAT PM2.5 24 Moderate 60 17 µg/m3
6:00 PM ASPN2 PM10 24 Moderate 60 73 µg/m3
11:00 AM ADM PM2.5 24 Moderate 60 17 µg/m3
11:00 AM ASPN2 PM10 24 Moderate 60 74 µg/m3
11:00 AM CAMP PM2.5 24 Moderate 60 16 µg/m3
11:00 AM I25GLO NO2 1 Moderate 60 62 PPB
11:00 AM WBY NO2 1 Moderate 60 62 PPB
11:00 AM WBY NO2 1 Moderate 60 62 PPB
10:00 AM ASPN2 PM10 24 Moderate 60 73 µg/m3
10:00 AM SWAN NO2 1 Moderate 60 62 PPB
9:00 AM GREH PM2.5 24 Moderate 60 16 µg/m3
9:00 AM I25GLO PM2.5 24 Moderate 60 16 µg/m3
3:00 AM ASPN2 PM10 24 Moderate 60 73 µg/m3
3:00 AM CHAT PM2.5 24 Moderate 60 17 µg/m3
3:00 AM I25GLO NO2 1 Moderate 60 62 PPB
10:00 PM CAMP PM2.5 24 Moderate 59 16 µg/m3
7:00 PM ASPN2 PM10 24 Moderate 59 72 µg/m3
5:00 PM ASPN2 PM10 24 Moderate 59 71 µg/m3
4:00 PM ASPN2 PM10 24 Moderate 59 72 µg/m3
10:00 AM ADM PM2.5 24 Moderate 59 16 µg/m3
10:00 AM CAMP PM2.5 24 Moderate 59 16 µg/m3
9:00 AM ASPN2 PM10 24 Moderate 59 71 µg/m3
8:00 AM GREH PM2.5 24 Moderate 59 16 µg/m3
8:00 AM I25GLO PM2.5 24 Moderate 59 16 µg/m3
7:00 AM GREH PM2.5 24 Moderate 59 16 µg/m3
4:00 AM ASPN2 PM10 24 Moderate 59 71 µg/m3
2:00 AM ASPN2 PM10 24 Moderate 59 72 µg/m3
2:00 AM CHAT PM2.5 24 Moderate 59 16 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 59 16 µg/m3
8:00 PM ASPN2 PM10 24 Moderate 58 70 µg/m3
10:00 AM CASA NO2 1 Moderate 58 61 PPB
9:00 AM CAMP PM2.5 24 Moderate 58 15 µg/m3
8:00 AM ASPN2 PM10 24 Moderate 58 69 µg/m3
7:00 AM I25GLO PM2.5 24 Moderate 58 15 µg/m3
6:00 AM GREH PM2.5 24 Moderate 58 16 µg/m3
5:00 AM ASPN2 PM10 24 Moderate 58 69 µg/m3
9:00 PM ASPN2 PM10 24 Moderate 57 68 µg/m3
9:00 PM CHAT PM2.5 24 Moderate 57 15 µg/m3
9:00 AM ADM PM2.5 24 Moderate 57 15 µg/m3
8:00 AM CAMP PM2.5 24 Moderate 57 15 µg/m3
7:00 AM ASPN2 PM10 24 Moderate 57 67 µg/m3
7:00 AM SWAN NO2 1 Moderate 57 60 PPB
6:00 AM I25GLO PM2.5 24 Moderate 57 15 µg/m3
5:00 AM GREH PM2.5 24 Moderate 57 15 µg/m3
4:00 AM GREH PM2.5 24 Moderate 57 15 µg/m3
10:00 PM ASPN2 PM10 24 Moderate 56 65 µg/m3
6:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
5:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
4:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
3:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
2:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
1:00 PM SWAN PM2.5 24 Moderate 56 15 µg/m3
12:00 PM SWAN PM2.5 24 Moderate 56 14 µg/m3
8:00 AM ADM PM2.5 24 Moderate 56 14 µg/m3
8:00 AM WBY NO2 1 Moderate 56 59 PPB
8:00 AM WBY NO2 1 Moderate 56 59 PPB
7:00 AM CAMP PM2.5 24 Moderate 56 15 µg/m3
6:00 AM ASPN2 PM10 24 Moderate 56 66 µg/m3
6:00 AM I25GLO NO2 1 Moderate 56 59 PPB
5:00 AM I25GLO PM2.5 24 Moderate 56 15 µg/m3
3:00 AM GREH PM2.5 24 Moderate 56 14 µg/m3
2:00 AM ASPN2 PM2.5 24 Moderate 56 14 µg/m3
10:00 PM CHAT PM2.5 24 Moderate 55 14 µg/m3
7:00 PM SWAN PM2.5 24 Moderate 55 14 µg/m3
6:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
5:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
4:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
3:00 PM CASA PM2.5 24 Moderate 55 14 µg/m3
3:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
2:00 PM CASA PM2.5 24 Moderate 55 14 µg/m3
2:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
1:00 PM CASA PM2.5 24 Moderate 55 14 µg/m3
1:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
12:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
11:00 AM I25DEN PM2.5 24 Moderate 55 14 µg/m3
11:00 AM SWAN PM2.5 24 Moderate 55 14 µg/m3
10:00 AM SWAN PM2.5 24 Moderate 55 14 µg/m3
7:00 AM ADM PM2.5 24 Moderate 55 14 µg/m3
6:00 AM ADM PM2.5 24 Moderate 55 14 µg/m3
6:00 AM CAMP NO2 1 Moderate 55 58 PPB
6:00 AM CAMP NO2 1 Moderate 55 58 PPB
6:00 AM CAMP PM2.5 24 Moderate 55 14 µg/m3
5:00 AM CAMP NO2 1 Moderate 55 58 PPB
5:00 AM CAMP NO2 1 Moderate 55 58 PPB
5:00 AM I25GLO NO2 1 Moderate 55 58 PPB
4:00 AM I25GLO PM2.5 24 Moderate 55 14 µg/m3
3:00 AM ASPN2 PM2.5 24 Moderate 55 14 µg/m3
2:00 AM GREH PM2.5 24 Moderate 55 14 µg/m3
10:00 PM I25DEN PM2.5 24 Moderate 54 14 µg/m3
9:00 PM I25DEN PM2.5 24 Moderate 54 14 µg/m3
8:00 PM I25DEN PM2.5 24 Moderate 54 13 µg/m3
8:00 PM SWAN PM2.5 24 Moderate 54 13 µg/m3
7:00 PM CASA PM2.5 24 Moderate 54 13 µg/m3
7:00 PM I25DEN PM2.5 24 Moderate 54 14 µg/m3
6:00 PM CASA PM2.5 24 Moderate 54 14 µg/m3
6:00 PM I25GLO PM10 24 Moderate 54 61 µg/m3
5:00 PM CASA PM2.5 24 Moderate 54 14 µg/m3
4:00 PM CASA PM2.5 24 Moderate 54 14 µg/m3
12:00 PM CASA PM2.5 24 Moderate 54 14 µg/m3
12:00 PM WBY NO2 1 Moderate 54 57 PPB
12:00 PM WBY NO2 1 Moderate 54 57 PPB
11:00 AM CASA PM2.5 24 Moderate 54 13 µg/m3
10:00 AM I25DEN PM2.5 24 Moderate 54 14 µg/m3
9:00 AM CASA NO2 1 Moderate 54 57 PPB
9:00 AM SWAN PM2.5 24 Moderate 54 14 µg/m3
8:00 AM I25DEN NO2 1 Moderate 54 57 PPB
8:00 AM SWAN PM2.5 24 Moderate 54 13 µg/m3
5:00 AM ADM PM2.5 24 Moderate 54 13 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 54 14 µg/m3
4:00 AM ASPN2 PM2.5 24 Moderate 54 14 µg/m3
4:00 AM I25GLO NO2 1 Moderate 54 57 PPB
3:00 AM I25GLO PM2.5 24 Moderate 54 14 µg/m3
9:00 PM ASPN2 PM2.5 24 Moderate 53 13 µg/m3
9:00 PM CASA PM2.5 24 Moderate 53 13 µg/m3
9:00 PM SWAN PM2.5 24 Moderate 53 13 µg/m3
8:00 PM CASA PM2.5 24 Moderate 53 13 µg/m3
8:00 PM I25GLO PM10 24 Moderate 53 59 µg/m3
7:00 PM I25GLO PM10 24 Moderate 53 60 µg/m3
5:00 PM I25GLO PM10 24 Moderate 53 60 µg/m3
4:00 PM I25GLO PM10 24 Moderate 53 60 µg/m3
3:00 PM ASPN2 PM2.5 24 Moderate 53 13 µg/m3
3:00 PM I25GLO PM10 24 Moderate 53 60 µg/m3
2:00 PM DELT PM2.5 24 Moderate 53 13 µg/m3
2:00 PM I25GLO PM10 24 Moderate 53 59 µg/m3
1:00 PM DELT PM2.5 24 Moderate 53 13 µg/m3
12:00 PM I25GLO NO2 1 Moderate 53 56 PPB
10:00 AM CASA PM2.5 24 Moderate 53 13 µg/m3
9:00 AM I25DEN PM2.5 24 Moderate 53 13 µg/m3
5:00 AM ASPN2 PM2.5 24 Moderate 53 13 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 53 13 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 53 13 µg/m3
1:00 AM CAMP NO2 1 Moderate 53 56 PPB
1:00 AM CAMP NO2 1 Moderate 53 56 PPB
1:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
10:00 PM CASA PM2.5 24 Moderate 52 13 µg/m3
10:00 PM I25GLO PM10 24 Moderate 52 57 µg/m3
10:00 PM SWAN PM2.5 24 Moderate 52 13 µg/m3
9:00 PM I25GLO PM10 24 Moderate 52 58 µg/m3
8:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
7:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
6:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
6:00 PM DELT PM2.5 24 Moderate 52 13 µg/m3
5:00 PM DELT PM2.5 24 Moderate 52 13 µg/m3
4:00 PM DELT PM2.5 24 Moderate 52 13 µg/m3
3:00 PM DELT PM2.5 24 Moderate 52 13 µg/m3
2:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
1:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
1:00 PM I25GLO PM10 24 Moderate 52 58 µg/m3
12:00 PM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
12:00 PM DELT PM2.5 24 Moderate 52 13 µg/m3
11:00 AM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
11:00 AM DELT PM2.5 24 Moderate 52 13 µg/m3
10:00 AM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
10:00 AM CAMP NO2 1 Moderate 52 55 PPB
10:00 AM CAMP NO2 1 Moderate 52 55 PPB
9:00 AM CASA PM2.5 24 Moderate 52 13 µg/m3
9:00 AM LNGM PM2.5 24 Moderate 52 12 µg/m3
8:00 AM ASPN2 PM2.5 24 Moderate 52 12 µg/m3
8:00 AM CASA PM2.5 24 Moderate 52 12 µg/m3
8:00 AM I25DEN PM2.5 24 Moderate 52 13 µg/m3
7:00 AM ASPN2 PM2.5 24 Moderate 52 12 µg/m3
7:00 AM I25DEN PM2.5 24 Moderate 52 13 µg/m3
7:00 AM SWAN PM2.5 24 Moderate 52 13 µg/m3
6:00 AM ASPN2 PM2.5 24 Moderate 52 13 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 52 12 µg/m3
4:00 AM ADM PM2.5 24 Moderate 52 13 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 52 13 µg/m3
2:00 AM CAMP NO2 1 Moderate 52 55 PPB
2:00 AM CAMP NO2 1 Moderate 52 55 PPB
1:00 AM I25GLO PM2.5 24 Moderate 52 13 µg/m3
10:00 PM ASPN2 PM2.5 24 Moderate 51 12 µg/m3
10:00 PM DELT PM2.5 24 Moderate 51 12 µg/m3
9:00 PM DELT PM2.5 24 Moderate 51 12 µg/m3
8:00 PM DELT PM2.5 24 Moderate 51 12 µg/m3
8:00 PM I25GLO NO2 1 Moderate 51 54 PPB
5:00 PM ASPN2 PM2.5 24 Moderate 51 12 µg/m3
4:00 PM ASPN2 PM2.5 24 Moderate 51 12 µg/m3
2:00 PM LNGM PM2.5 24 Moderate 51 12 µg/m3
1:00 PM LNGM PM2.5 24 Moderate 51 12 µg/m3
12:00 PM I25GLO PM10 24 Moderate 51 56 µg/m3
11:00 AM LNGM PM2.5 24 Moderate 51 12 µg/m3
10:00 AM LNGM PM2.5 24 Moderate 51 12 µg/m3
9:00 AM ASPN2 PM2.5 24 Moderate 51 12 µg/m3
8:00 AM CASA NO2 1 Moderate 51 54 PPB
7:00 AM CASA PM2.5 24 Moderate 51 12 µg/m3
7:00 AM I25DEN NO2 1 Moderate 51 54 PPB
6:00 AM CASA PM2.5 24 Moderate 51 12 µg/m3
6:00 AM SWAN PM2.5 24 Moderate 51 12 µg/m3
5:00 AM CASA PM2.5 24 Moderate 51 12 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 51 12 µg/m3
4:00 AM CAMP NO2 1 Moderate 51 54 PPB
4:00 AM CAMP NO2 1 Moderate 51 54 PPB
2:00 AM I25GLO NO2 1 Moderate 51 54 PPB
10:00 PM LNGM PM2.5 24 Good 50 12 µg/m3
7:00 PM DELT PM2.5 24 Good 50 12 µg/m3
12:00 PM LNGM PM2.5 24 Good 50 12 µg/m3
10:00 AM DELT PM2.5 24 Good 50 12 µg/m3
4:00 AM CASA PM2.5 24 Good 50 12 µg/m3
4:00 AM I25DEN PM2.5 24 Good 50 12 µg/m3
3:00 AM ADM PM2.5 24 Good 50 12 µg/m3
3:00 AM CAMP NO2 1 Good 50 53 PPB
3:00 AM CAMP NO2 1 Good 50 53 PPB
2:00 AM CAMP PM2.5 24 Good 50 12 µg/m3
9:00 PM LNGM PM2.5 24 Good 49 12 µg/m3
8:00 PM LNGM PM2.5 24 Good 49 12 µg/m3
7:00 PM I25GLO NO2 1 Good 49 52 PPB
9:00 AM DELT PM2.5 24 Good 49 12 µg/m3
8:00 AM LNGM PM2.5 24 Good 49 12 µg/m3
7:00 AM LNGM PM2.5 24 Good 49 12 µg/m3
9:00 PM ADM PM10 24 Good 48 52 µg/m3
7:00 PM LNGM PM2.5 24 Good 48 12 µg/m3
6:00 PM CASA NO2 1 Good 48 51 PPB
5:00 PM LNGM PM2.5 24 Good 48 11 µg/m3
4:00 PM LNGM PM2.5 24 Good 48 12 µg/m3
3:00 PM LNGM PM2.5 24 Good 48 12 µg/m3
11:00 AM I25GLO PM10 24 Good 48 52 µg/m3
8:00 AM DELT PM2.5 24 Good 48 11 µg/m3
6:00 AM DELT PM2.5 24 Good 48 12 µg/m3
6:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
6:00 AM SWAN NO2 1 Good 48 51 PPB
5:00 AM SWAN PM2.5 24 Good 48 12 µg/m3
3:00 AM CASA PM2.5 24 Good 48 12 µg/m3
3:00 AM I25DEN PM2.5 24 Good 48 12 µg/m3
10:00 PM ADM PM10 24 Good 47 51 µg/m3
8:00 PM ADM PM10 24 Good 47 51 µg/m3
8:00 PM SWAN NO2 1 Good 47 50 PPB
6:00 PM CAMP PM10 24 Good 47 51 µg/m3
6:00 PM LNGM PM2.5 24 Good 47 11 µg/m3
5:00 PM CAMP PM10 24 Good 47 51 µg/m3
7:00 AM DELT PM2.5 24 Good 47 11 µg/m3
5:00 AM DELT PM2.5 24 Good 47 11 µg/m3
5:00 AM LNGM PM2.5 24 Good 47 11 µg/m3
4:00 AM DELT PM2.5 24 Good 47 11 µg/m3
3:00 AM DELT PM2.5 24 Good 47 11 µg/m3
2:00 AM ADM PM2.5 24 Good 47 11 µg/m3
2:00 AM DELT PM2.5 24 Good 47 11 µg/m3
1:00 AM CAMP PM2.5 24 Good 47 11 µg/m3
1:00 AM DELT PM2.5 24 Good 47 11 µg/m3
1:00 AM I25GLO NO2 1 Good 47 50 PPB
7:00 PM CASA NO2 1 Good 46 49 PPB
7:00 PM I25DEN NO2 1 Good 46 49 PPB
6:00 PM I25GLO NO2 1 Good 46 49 PPB
4:00 PM CAMP PM10 24 Good 46 50 µg/m3
10:00 AM I25GLO PM10 24 Good 46 50 µg/m3
4:00 AM LNGM PM2.5 24 Good 46 11 µg/m3
4:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
2:00 AM CASA PM2.5 24 Good 46 11 µg/m3
2:00 AM I25DEN PM2.5 24 Good 46 11 µg/m3
8:00 PM CASA NO2 1 Good 45 48 PPB
7:00 PM ADM PM10 24 Good 45 49 µg/m3
7:00 PM CAMP PM10 24 Good 45 49 µg/m3
7:00 PM SWAN NO2 1 Good 45 48 PPB
6:00 PM ADM PM10 24 Good 45 49 µg/m3
6:00 PM SWAN NO2 1 Good 45 48 PPB
5:00 PM ADM PM10 24 Good 45 49 µg/m3
5:00 PM NJH PM2.5 24 Good 45 11 µg/m3
4:00 PM ADM PM10 24 Good 45 49 µg/m3
4:00 PM NJH PM2.5 24 Good 45 11 µg/m3
3:00 PM ADM PM10 24 Good 45 49 µg/m3
3:00 PM CAMP PM10 24 Good 45 49 µg/m3
2:00 PM ADM PM10 24 Good 45 49 µg/m3
2:00 PM CAMP PM10 24 Good 45 49 µg/m3
1:00 PM CAMP PM10 24 Good 45 49 µg/m3
3:00 AM LNGM PM2.5 24 Good 45 11 µg/m3
3:00 AM SWAN PM2.5 24 Good 45 11 µg/m3
9:00 PM CAMP PM10 24 Good 44 47 µg/m3
9:00 PM I25GLO NO2 1 Good 44 47 PPB
8:00 PM CAMP PM10 24 Good 44 47 µg/m3
7:00 PM NJH PM2.5 24 Good 44 11 µg/m3
6:00 PM NJH PM2.5 24 Good 44 11 µg/m3
2:00 PM FTCF PM2.5 24 Good 44 11 µg/m3
1:00 PM ADM PM10 24 Good 44 48 µg/m3
1:00 PM FTCF PM2.5 24 Good 44 11 µg/m3
1:00 PM I25GLO NO2 1 Good 44 47 PPB
12:00 PM CAMP PM10 24 Good 44 48 µg/m3
12:00 PM FTCF PM2.5 24 Good 44 11 µg/m3
11:00 AM CAMP NO2 1 Good 44 47 PPB
11:00 AM CAMP NO2 1 Good 44 47 PPB
11:00 AM CAMP PM10 24 Good 44 47 µg/m3
11:00 AM FTCF PM2.5 24 Good 44 11 µg/m3
11:00 AM I25DEN NO2 1 Good 44 47 PPB
10:00 AM FTCF PM2.5 24 Good 44 11 µg/m3
9:00 AM I25GLO PM10 24 Good 44 47 µg/m3
7:00 AM CASA NO2 1 Good 44 47 PPB
7:00 AM WBY NO2 1 Good 44 47 PPB
7:00 AM WBY NO2 1 Good 44 47 PPB
5:00 AM SWAN NO2 1 Good 44 47 PPB
2:00 AM LNGM PM2.5 24 Good 44 11 µg/m3
2:00 AM SWAN PM2.5 24 Good 44 11 µg/m3
1:00 AM ADM PM2.5 24 Good 44 11 µg/m3
1:00 AM LNGM PM2.5 24 Good 44 11 µg/m3
10:00 PM CAMP PM10 24 Good 43 46 µg/m3
8:00 PM I25DEN NO2 1 Good 43 46 PPB
8:00 PM NJH PM2.5 24 Good 43 10 µg/m3
3:00 PM FTCF PM2.5 24 Good 43 10 µg/m3
3:00 PM NJH PM2.5 24 Good 43 10 µg/m3
9:00 AM FTCF PM2.5 24 Good 43 10 µg/m3
8:00 AM FTCF PM2.5 24 Good 43 10 µg/m3
7:00 AM FTCF PM2.5 24 Good 43 10 µg/m3
6:00 AM WBY NO2 1 Good 43 46 PPB
6:00 AM WBY NO2 1 Good 43 46 PPB
1:00 AM CASA PM2.5 24 Good 43 10 µg/m3
1:00 AM I25DEN PM2.5 24 Good 43 10 µg/m3
1:00 AM SWAN PM2.5 24 Good 43 10 µg/m3
10:00 PM WBY NO2 1 Good 42 44 PPB
10:00 PM WBY NO2 1 Good 42 44 PPB
9:00 PM CASA NO2 1 Good 42 45 PPB
9:00 PM NJH PM2.5 24 Good 42 10 µg/m3
9:00 PM SWAN NO2 1 Good 42 45 PPB
9:00 PM WBY NO2 1 Good 42 44 PPB
9:00 PM WBY NO2 1 Good 42 44 PPB
8:00 PM CAMP NO2 1 Good 42 44 PPB
8:00 PM CAMP NO2 1 Good 42 44 PPB
6:00 PM CAMP NO2 1 Good 42 45 PPB
6:00 PM CAMP NO2 1 Good 42 45 PPB
4:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
2:00 PM NJH PM2.5 24 Good 42 10 µg/m3
1:00 PM WBY NO2 1 Good 42 45 PPB
1:00 PM WBY NO2 1 Good 42 45 PPB
12:00 PM NJH PM2.5 24 Good 42 10 µg/m3
11:00 AM NJH PM2.5 24 Good 42 10 µg/m3
11:00 AM SWAN NO2 1 Good 42 45 PPB
8:00 AM I25GLO PM10 24 Good 42 45 µg/m3
6:00 AM FTCF PM2.5 24 Good 42 10 µg/m3
6:00 AM I25DEN NO2 1 Good 42 44 PPB
5:00 AM FTCF PM2.5 24 Good 42 10 µg/m3
4:00 AM SWAN NO2 1 Good 42 45 PPB
2:00 AM CASA NO2 1 Good 42 44 PPB
1:00 AM CASA NO2 1 Good 42 45 PPB
10:00 PM NJH PM2.5 24 Good 41 10 µg/m3
6:00 PM FTCF PM2.5 24 Good 41 10 µg/m3
5:00 PM FTCF PM2.5 24 Good 41 10 µg/m3
5:00 PM MAN O3 8 Good 41 44 PPB
4:00 PM MAN O3 8 Good 41 44 PPB
1:00 PM NJH PM2.5 24 Good 41 10 µg/m3
12:00 PM ADM PM10 24 Good 41 44 µg/m3
10:00 AM CAMP PM10 24 Good 41 44 µg/m3
7:00 AM I25GLO PM10 24 Good 41 44 µg/m3
6:00 AM I25GLO PM10 24 Good 41 44 µg/m3
5:00 AM I25GLO PM10 24 Good 41 44 µg/m3
4:00 AM CASA NO2 1 Good 41 43 PPB
10:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
9:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
9:00 PM I25DEN NO2 1 Good 40 42 PPB
8:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
8:00 PM WBY NO2 1 Good 40 42 PPB
8:00 PM WBY NO2 1 Good 40 42 PPB
7:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
7:00 PM WBY NO2 1 Good 40 42 PPB
7:00 PM WBY NO2 1 Good 40 42 PPB
6:00 PM ACAD O3 8 Good 40 43 PPB
6:00 PM MAN O3 8 Good 40 43 PPB
6:00 PM WBY NO2 1 Good 40 42 PPB
6:00 PM WBY NO2 1 Good 40 42 PPB
5:00 PM CAMP NO2 1 Good 40 42 PPB
5:00 PM CAMP NO2 1 Good 40 42 PPB
4:00 PM RFN O3 8 Good 40 43 PPB
3:00 PM MAN O3 8 Good 40 43 PPB
3:00 PM RFN O3 8 Good 40 43 PPB
2:00 PM RFN O3 8 Good 40 43 PPB
10:00 AM NJH PM2.5 24 Good 40 10 µg/m3
6:00 AM CASA NO2 1 Good 40 42 PPB
5:00 AM CASA NO2 1 Good 40 42 PPB
5:00 AM WBY NO2 1 Good 40 42 PPB
5:00 AM WBY NO2 1 Good 40 42 PPB
4:00 AM FTCF PM2.5 24 Good 40 10 µg/m3
4:00 AM I25GLO PM10 24 Good 40 43 µg/m3
3:00 AM CASA NO2 1 Good 40 42 PPB
3:00 AM I25GLO PM10 24 Good 40 43 µg/m3
10:00 PM I25GLO NO2 1 Good 39 41 PPB
7:00 PM CAMP NO2 1 Good 39 41 PPB
7:00 PM CAMP NO2 1 Good 39 41 PPB
7:00 PM MAN O3 8 Good 39 42 PPB
5:00 PM ACAD O3 8 Good 39 42 PPB
5:00 PM RFN O3 8 Good 39 42 PPB
2:00 PM I25GLO NO2 1 Good 39 41 PPB
2:00 PM MAN O3 8 Good 39 42 PPB
1:00 PM MAN O3 8 Good 39 42 PPB
1:00 PM RFN O3 8 Good 39 42 PPB
9:00 AM CAMP PM10 24 Good 39 42 µg/m3
9:00 AM NJH PM2.5 24 Good 39 9 µg/m3
5:00 AM I25DEN NO2 1 Good 39 41 PPB
3:00 AM FTCF PM2.5 24 Good 39 9 µg/m3
3:00 AM I25DEN NO2 1 Good 39 41 PPB
3:00 AM SWAN NO2 1 Good 39 41 PPB
2:00 AM I25DEN NO2 1 Good 39 41 PPB
2:00 AM I25GLO PM10 24 Good 39 42 µg/m3
1:00 AM I25DEN NO2 1 Good 39 41 PPB
10:00 PM SWAN NO2 1 Good 38 40 PPB
6:00 PM RFN O3 8 Good 38 41 PPB
12:00 PM MAN O3 8 Good 38 41 PPB
11:00 AM ADM PM10 24 Good 38 41 µg/m3
11:00 AM MAN O3 8 Good 38 41 PPB
8:00 AM CAMP PM10 24 Good 38 41 µg/m3
8:00 AM NJH PM2.5 24 Good 38 9 µg/m3
7:00 AM NJH PM2.5 24 Good 38 9 µg/m3
6:00 AM NJH PM2.5 24 Good 38 9 µg/m3
4:00 AM ASP O3 8 Good 38 41 PPB
4:00 AM I25DEN NO2 1 Good 38 40 PPB
3:00 AM ASP O3 8 Good 38 41 PPB
2:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
1:00 AM I25GLO PM10 24 Good 38 41 µg/m3
10:00 PM I25DEN NO2 1 Good 37 39 PPB
8:00 PM AURE O3 8 Good 37 40 PPB
8:00 PM MAN O3 8 Good 37 40 PPB
7:00 PM ACAD O3 8 Good 37 40 PPB
7:00 PM AURE O3 8 Good 37 40 PPB
7:00 PM RFN O3 8 Good 37 40 PPB
6:00 PM AURE O3 8 Good 37 40 PPB
10:00 AM MAN O3 8 Good 37 40 PPB
7:00 AM ASPN O3 8 Good 37 40 PPB
7:00 AM CAMP PM10 24 Good 37 40 µg/m3
6:00 AM ASPN O3 8 Good 37 40 PPB
5:00 AM ASP O3 8 Good 37 40 PPB
5:00 AM ASPN O3 8 Good 37 40 PPB
5:00 AM NJH PM2.5 24 Good 37 9 µg/m3
4:00 AM NJH PM2.5 24 Good 37 9 µg/m3
4:00 AM WBY NO2 1 Good 37 39 PPB
4:00 AM WBY NO2 1 Good 37 39 PPB
3:00 AM NJH PM2.5 24 Good 37 9 µg/m3
2:00 AM ASP O3 8 Good 37 40 PPB
2:00 AM NJH PM2.5 24 Good 37 9 µg/m3
2:00 AM WBY NO2 1 Good 37 39 PPB
2:00 AM WBY NO2 1 Good 37 39 PPB
7:00 PM CHAT O3 8 Good 36 39 PPB
6:00 PM ASPN O3 8 Good 36 39 PPB
6:00 PM CHAT O3 8 Good 36 39 PPB
6:00 PM I25DEN PM10 24 Good 36 39 µg/m3
5:00 PM ASPN O3 8 Good 36 39 PPB
5:00 PM AURE O3 8 Good 36 39 PPB
5:00 PM HLD O3 8 Good 36 39 PPB
5:00 PM I25DEN PM10 24 Good 36 39 µg/m3
5:00 PM NREL O3 8 Good 36 39 PPB
4:00 PM I25DEN PM10 24 Good 36 39 µg/m3
4:00 PM NREL O3 8 Good 36 39 PPB
3:00 PM CASA PM10 24 Good 36 39 µg/m3
3:00 PM I25DEN PM10 24 Good 36 39 µg/m3
2:00 PM CASA PM10 24 Good 36 39 µg/m3
2:00 PM I25DEN PM10 24 Good 36 39 µg/m3
1:00 PM I25DEN PM10 24 Good 36 39 µg/m3
12:00 PM CAMP NO2 1 Good 36 38 PPB
12:00 PM CAMP NO2 1 Good 36 38 PPB
12:00 PM RFN O3 8 Good 36 39 PPB
12:00 PM SWAN NO2 1 Good 36 38 PPB
9:00 AM MAN O3 8 Good 36 39 PPB
6:00 AM ASP O3 8 Good 36 39 PPB
6:00 AM CAMP PM10 24 Good 36 39 µg/m3
4:00 AM ASPN O3 8 Good 36 39 PPB
3:00 AM ASPN O3 8 Good 36 39 PPB
3:00 AM WBY NO2 1 Good 36 38 PPB
3:00 AM WBY NO2 1 Good 36 38 PPB
1:00 AM FTCF PM2.5 24 Good 36 9 µg/m3
9:00 PM AURE O3 8 Good 35 38 PPB
9:00 PM MAN O3 8 Good 35 38 PPB
6:00 PM I25DEN NO2 1 Good 35 37 PPB
6:00 PM NREL O3 8 Good 35 38 PPB
5:00 PM ASP O3 8 Good 35 38 PPB
5:00 PM CASA PM10 24 Good 35 38 µg/m3
4:00 PM ASP O3 8 Good 35 38 PPB
4:00 PM CASA PM10 24 Good 35 38 µg/m3
4:00 PM HLD O3 8 Good 35 38 PPB
1:00 PM CAMP NO2 1 Good 35 37 PPB
1:00 PM CAMP NO2 1 Good 35 37 PPB
1:00 PM CASA PM10 24 Good 35 38 µg/m3
12:00 PM I25DEN PM10 24 Good 35 38 µg/m3
10:00 AM ADM PM10 24 Good 35 38 µg/m3
5:00 AM CAMP PM10 24 Good 35 38 µg/m3
2:00 AM ASPN O3 8 Good 35 38 PPB
2:00 AM SWAN NO2 1 Good 35 37 PPB
1:00 AM NJH PM2.5 24 Good 35 9 µg/m3
1:00 AM SWAN NO2 1 Good 35 37 PPB
1:00 AM WBY NO2 1 Good 35 37 PPB
1:00 AM WBY NO2 1 Good 35 37 PPB
10:00 PM I25DEN PM10 24 Good 34 37 µg/m3
10:00 PM MAN O3 8 Good 34 37 PPB
9:00 PM I25DEN PM10 24 Good 34 37 µg/m3
8:00 PM CHAT O3 8 Good 34 37 PPB
8:00 PM RFN O3 8 Good 34 37 PPB
7:00 PM ASPN O3 8 Good 34 37 PPB
7:00 PM CASA PM10 24 Good 34 37 µg/m3
7:00 PM I25DEN PM10 24 Good 34 37 µg/m3
7:00 PM NREL O3 8 Good 34 37 PPB
6:00 PM ASP O3 8 Good 34 37 PPB
6:00 PM CASA PM10 24 Good 34 37 µg/m3
6:00 PM HLD O3 8 Good 34 37 PPB
5:00 PM CHAT O3 8 Good 34 37 PPB
4:00 PM ACAD O3 8 Good 34 37 PPB
4:00 PM ASPN O3 8 Good 34 37 PPB
4:00 PM AURE O3 8 Good 34 37 PPB
3:00 PM NREL O3 8 Good 34 37 PPB
12:00 PM CASA PM10 24 Good 34 37 µg/m3
12:00 PM I25DEN NO2 1 Good 34 36 PPB
11:00 AM I25DEN PM10 24 Good 34 37 µg/m3
11:00 AM RFN O3 8 Good 34 37 PPB
8:00 AM ASPN O3 8 Good 34 37 PPB
8:00 AM MAN O3 8 Good 34 37 PPB
7:00 AM ASP O3 8 Good 34 37 PPB
4:00 AM CAMP PM10 24 Good 34 37 µg/m3
1:00 AM ASP O3 8 Good 34 37 PPB
1:00 AM ASPN O3 8 Good 34 37 PPB
10:00 PM AURE O3 8 Good 33 36 PPB
9:00 PM RFN O3 8 Good 33 36 PPB
8:00 PM CASA PM10 24 Good 33 36 µg/m3
8:00 PM I25DEN PM10 24 Good 33 36 µg/m3
7:00 PM ELK O3 8 Good 33 36 PPB
6:00 PM ELK O3 8 Good 33 36 PPB
3:00 PM ASP O3 8 Good 33 36 PPB
3:00 PM AURE O3 8 Good 33 36 PPB
3:00 PM HLD O3 8 Good 33 36 PPB
9:00 AM ADM PM10 24 Good 33 36 µg/m3
8:00 AM ASP O3 8 Good 33 36 PPB
3:00 AM CAMP PM10 24 Good 33 36 µg/m3
10:00 PM CASA PM10 24 Good 32 35 µg/m3
10:00 PM ELK O3 8 Good 32 35 PPB
10:00 PM RFN O3 8 Good 32 35 PPB
9:00 PM CASA PM10 24 Good 32 35 µg/m3
9:00 PM CHAT O3 8 Good 32 35 PPB
9:00 PM ELK O3 8 Good 32 35 PPB
8:00 PM ACAD O3 8 Good 32 35 PPB
8:00 PM ASPN O3 8 Good 32 35 PPB
8:00 PM ELK O3 8 Good 32 35 PPB
8:00 PM FTCW O3 8 Good 32 35 PPB
8:00 PM NREL O3 8 Good 32 35 PPB
7:00 PM FTCW O3 8 Good 32 35 PPB
7:00 PM HLD O3 8 Good 32 35 PPB
5:00 PM ELK O3 8 Good 32 35 PPB
4:00 PM CHAT O3 8 Good 32 35 PPB
3:00 PM ASPN O3 8 Good 32 35 PPB
2:00 PM ASP O3 8 Good 32 35 PPB
2:00 PM AURE O3 8 Good 32 35 PPB
2:00 PM HLD O3 8 Good 32 35 PPB
2:00 PM NREL O3 8 Good 32 35 PPB
11:00 AM CASA PM10 24 Good 32 35 µg/m3
11:00 AM NREL O3 8 Good 32 35 PPB
10:00 AM I25DEN PM10 24 Good 32 35 µg/m3
10:00 AM RFN O3 8 Good 32 35 PPB
2:00 AM CAMP PM10 24 Good 32 35 µg/m3
10:00 PM CHAT O3 8 Good 31 33 PPB
10:00 PM GREH PM10 24 Good 31 34 µg/m3
10:00 PM NREL O3 8 Good 31 33 PPB
9:00 PM ASPN O3 8 Good 31 33 PPB
9:00 PM FTCW O3 8 Good 31 34 PPB
9:00 PM GREH PM10 24 Good 31 33 µg/m3
9:00 PM NREL O3 8 Good 31 34 PPB
9:00 PM PAL O3 8 Good 31 33 PPB
8:00 PM ASP O3 8 Good 31 33 PPB
8:00 PM GREH PM10 24 Good 31 33 µg/m3
8:00 PM HLD O3 8 Good 31 33 PPB
8:00 PM PAL O3 8 Good 31 34 PPB
7:00 PM ASP O3 8 Good 31 34 PPB
7:00 PM GREH PM10 24 Good 31 33 µg/m3
7:00 PM PAL O3 8 Good 31 34 PPB
6:00 PM FTCW O3 8 Good 31 34 PPB
6:00 PM GREH PM10 24 Good 31 33 µg/m3
6:00 PM PAL O3 8 Good 31 34 PPB
5:00 PM FTCW O3 8 Good 31 34 PPB
5:00 PM WCH O3 8 Good 31 33 PPB
4:00 PM ELK O3 8 Good 31 33 PPB
4:00 PM FTCW O3 8 Good 31 33 PPB
3:00 PM ACAD O3 8 Good 31 33 PPB
2:00 PM ASPN O3 8 Good 31 34 PPB
1:00 PM ASP O3 8 Good 31 34 PPB
1:00 PM ASPN O3 8 Good 31 34 PPB
1:00 PM AURE O3 8 Good 31 33 PPB
1:00 PM HLD O3 8 Good 31 34 PPB
1:00 PM I25DEN NO2 1 Good 31 33 PPB
1:00 PM NREL O3 8 Good 31 34 PPB
12:00 PM ASP O3 8 Good 31 33 PPB
12:00 PM ASPN O3 8 Good 31 33 PPB
12:00 PM HLD O3 8 Good 31 34 PPB
12:00 PM NREL O3 8 Good 31 34 PPB
11:00 AM ASP O3 8 Good 31 33 PPB
11:00 AM ASPN O3 8 Good 31 33 PPB
11:00 AM HLD O3 8 Good 31 33 PPB
10:00 AM ASPN O3 8 Good 31 34 PPB
10:00 AM CASA PM10 24 Good 31 33 µg/m3
10:00 AM HLD O3 8 Good 31 33 PPB
10:00 AM NREL O3 8 Good 31 34 PPB
9:00 AM ASP O3 8 Good 31 34 PPB
9:00 AM ASPN O3 8 Good 31 34 PPB
9:00 AM HLD O3 8 Good 31 33 PPB
9:00 AM I25DEN PM10 24 Good 31 33 µg/m3
8:00 AM ADM PM10 24 Good 31 33 µg/m3
7:00 AM ADM PM10 24 Good 31 33 µg/m3
7:00 AM CCOL PM2.5 24 Good 31 7 µg/m3
7:00 AM MAN O3 8 Good 31 34 PPB
6:00 AM CCOL PM2.5 24 Good 31 8 µg/m3
5:00 AM CCOL PM2.5 24 Good 31 8 µg/m3
4:00 AM CCOL PM2.5 24 Good 31 8 µg/m3
4:00 AM ELK O3 8 Good 31 33 PPB
3:00 AM CCOL PM2.5 24 Good 31 8 µg/m3
3:00 AM ELK O3 8 Good 31 34 PPB
2:00 AM ELK O3 8 Good 31 34 PPB
1:00 AM CAMP PM10 24 Good 31 34 µg/m3
1:00 AM ELK O3 8 Good 31 34 PPB
10:00 PM FTCW O3 8 Good 30 32 PPB
9:00 PM ASP O3 8 Good 30 32 PPB
6:00 PM WCH O3 8 Good 30 32 PPB
5:00 PM GREH PM10 24 Good 30 32 µg/m3
5:00 PM PAL O3 8 Good 30 32 PPB
3:00 PM ELK O3 8 Good 30 32 PPB
1:00 PM SWAN NO2 1 Good 30 32 PPB
12:00 PM AURE O3 8 Good 30 32 PPB
10:00 AM ASP O3 8 Good 30 32 PPB
8:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
8:00 AM I25DEN PM10 24 Good 30 32 µg/m3
6:00 AM ADM PM10 24 Good 30 32 µg/m3
5:00 AM ADM PM10 24 Good 30 32 µg/m3
5:00 AM ELK O3 8 Good 30 32 PPB
2:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
1:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
10:00 PM ASP O3 8 Good 29 31 PPB
10:00 PM ASPN O3 8 Good 29 31 PPB
10:00 PM PAL O3 8 Good 29 31 PPB
9:00 PM HLD O3 8 Good 29 31 PPB
5:00 PM I25GLO NO2 1 Good 29 31 PPB
5:00 PM SWAN NO2 1 Good 29 31 PPB
4:00 PM GREH PM10 24 Good 29 31 µg/m3
4:00 PM WCH O3 8 Good 29 31 PPB
3:00 PM FTCW O3 8 Good 29 31 PPB
3:00 PM GREH PM10 24 Good 29 31 µg/m3
3:00 PM I25GLO NO2 1 Good 29 31 PPB
2:00 PM ELK O3 8 Good 29 31 PPB
2:00 PM GREH PM10 24 Good 29 31 µg/m3
2:00 PM WBY NO2 1 Good 29 31 PPB
2:00 PM WBY NO2 1 Good 29 31 PPB
1:00 PM GREH PM10 24 Good 29 31 µg/m3
12:00 PM GREH PM10 24 Good 29 31 µg/m3
11:00 AM AURE O3 8 Good 29 31 PPB
11:00 AM GREH PM10 24 Good 29 31 µg/m3
10:00 AM AURE O3 8 Good 29 31 PPB
9:00 AM AURE O3 8 Good 29 31 PPB
9:00 AM CASA PM10 24 Good 29 31 µg/m3
9:00 AM RFN O3 8 Good 29 31 PPB
8:00 AM CASA PM10 24 Good 29 31 µg/m3
7:00 AM CASA PM10 24 Good 29 31 µg/m3
7:00 AM I25DEN PM10 24 Good 29 31 µg/m3
6:00 AM ELK O3 8 Good 29 31 PPB
6:00 AM I25DEN PM10 24 Good 29 31 µg/m3
6:00 AM MAN O3 8 Good 29 31 PPB
5:00 AM I25DEN PM10 24 Good 29 31 µg/m3
4:00 AM ADM PM10 24 Good 29 31 µg/m3
10:00 PM HLD O3 8 Good 28 30 PPB
9:00 PM ACAD O3 8 Good 28 30 PPB
9:00 PM CAMP NO2 1 Good 28 30 PPB
9:00 PM CAMP NO2 1 Good 28 30 PPB
7:00 PM WCH O3 8 Good 28 30 PPB
6:00 PM BOUR O3 8 Good 28 30 PPB
5:00 PM BOUR O3 8 Good 28 30 PPB
5:00 PM CASA NO2 1 Good 28 30 PPB
4:00 PM PAL O3 8 Good 28 30 PPB
3:00 PM CHAT O3 8 Good 28 30 PPB
2:00 PM FTCW O3 8 Good 28 30 PPB
2:00 PM I25DEN NO2 1 Good 28 30 PPB
1:00 PM ELK O3 8 Good 28 30 PPB
10:00 AM GREH PM10 24 Good 28 30 µg/m3
9:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
9:00 AM NREL O3 8 Good 28 30 PPB
7:00 AM ELK O3 8 Good 28 30 PPB
6:00 AM CASA PM10 24 Good 28 30 µg/m3
5:00 AM CASA PM10 24 Good 28 30 µg/m3
4:00 AM CASA PM10 24 Good 28 30 µg/m3
4:00 AM I25DEN PM10 24 Good 28 30 µg/m3
3:00 AM ADM PM10 24 Good 28 30 µg/m3
3:00 AM CASA PM10 24 Good 28 30 µg/m3
3:00 AM I25DEN PM10 24 Good 28 30 µg/m3
2:00 AM ADM PM10 24 Good 28 30 µg/m3
10:00 PM GJPB PM2.5 24 Good 27 6 µg/m3
10:00 PM WBY PM10 24 Good 27 29 µg/m3
8:00 PM WCH O3 8 Good 27 29 PPB
2:00 PM ACAD O3 8 Good 27 29 PPB
1:00 PM FTCW O3 8 Good 27 29 PPB
12:00 PM ELK O3 8 Good 27 29 PPB
9:00 AM GREH PM10 24 Good 27 29 µg/m3
8:00 AM ELK O3 8 Good 27 29 PPB
8:00 AM GREH PM10 24 Good 27 29 µg/m3
8:00 AM NREL O3 8 Good 27 29 PPB
5:00 AM WCH O3 8 Good 27 29 PPB
4:00 AM WCH O3 8 Good 27 29 PPB
2:00 AM CASA PM10 24 Good 27 29 µg/m3
2:00 AM I25DEN PM10 24 Good 27 29 µg/m3
1:00 AM ADM PM10 24 Good 27 29 µg/m3
9:00 PM GJPB PM2.5 24 Good 26 6 µg/m3
9:00 PM WBY PM10 24 Good 26 28 µg/m3
7:00 PM BOUR O3 8 Good 26 28 PPB
6:00 PM CTZ O3 8 Good 26 28 PPB
5:00 PM CTZ O3 8 Good 26 28 PPB
4:00 PM BOUR O3 8 Good 26 28 PPB
4:00 PM I25GLO NO2 1 Good 26 28 PPB
2:00 PM RIFL PM2.5 24 Good 26 6 µg/m3
1:00 PM RIFL PM2.5 24 Good 26 6 µg/m3
12:00 PM RIFL PM2.5 24 Good 26 6 µg/m3
11:00 AM ELK O3 8 Good 26 28 PPB
11:00 AM RIFL PM2.5 24 Good 26 6 µg/m3
10:00 AM CCOL PM2.5 24 Good 26 6 µg/m3
9:00 AM ELK O3 8 Good 26 28 PPB
8:00 AM RFN O3 8 Good 26 28 PPB
7:00 AM GREH PM10 24 Good 26 28 µg/m3
7:00 AM NREL O3 8 Good 26 28 PPB
6:00 AM GREH PM10 24 Good 26 28 µg/m3
5:00 AM MAN O3 8 Good 26 28 PPB
1:00 AM CASA PM10 24 Good 26 28 µg/m3
1:00 AM I25DEN PM10 24 Good 26 28 µg/m3
9:00 PM WCH O3 8 Good 25 27 PPB
8:00 PM BOUR O3 8 Good 25 27 PPB
8:00 PM PDX O3 8 Good 25 27 PPB
8:00 PM WBY PM10 24 Good 25 27 µg/m3
7:00 PM CTZ O3 8 Good 25 27 PPB
7:00 PM PDX O3 8 Good 25 27 PPB
7:00 PM WBY PM10 24 Good 25 27 µg/m3
6:00 PM PDX O3 8 Good 25 27 PPB
6:00 PM WBY PM10 24 Good 25 27 µg/m3
5:00 PM WBY PM10 24 Good 25 27 µg/m3
4:00 PM WBY PM10 24 Good 25 27 µg/m3
3:00 PM PAL O3 8 Good 25 27 PPB
3:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
3:00 PM WBY PM10 24 Good 25 27 µg/m3
2:00 PM WBY PM10 24 Good 25 27 µg/m3
12:00 PM FTCW O3 8 Good 25 27 PPB
11:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
10:00 AM ELK O3 8 Good 25 27 PPB
10:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
9:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
6:00 AM NREL O3 8 Good 25 27 PPB
6:00 AM WCH O3 8 Good 25 27 PPB
5:00 AM GREH PM10 24 Good 25 27 µg/m3
4:00 AM GREH PM10 24 Good 25 27 µg/m3
3:00 AM WCH O3 8 Good 25 27 PPB
1:00 AM BOU PM2.5 24 Good 25 6 µg/m3
1:00 AM RFN O3 8 Good 25 27 PPB
10:00 PM CAMP NO2 1 Good 24 25 PPB
10:00 PM CAMP NO2 1 Good 24 25 PPB
9:00 PM PDX O3 8 Good 24 26 PPB
8:00 PM GJPB PM2.5 24 Good 24 6 µg/m3
7:00 PM GJPB PM2.5 24 Good 24 6 µg/m3
6:00 PM GJPB PM2.5 24 Good 24 6 µg/m3
6:00 PM RIFL PM2.5 24 Good 24 6 µg/m3
5:00 PM GJPB PM2.5 24 Good 24 6 µg/m3
5:00 PM PDX O3 8 Good 24 26 PPB
5:00 PM RIFL PM2.5 24 Good 24 6 µg/m3
4:00 PM CAMP NO2 1 Good 24 25 PPB
4:00 PM CAMP NO2 1 Good 24 25 PPB
4:00 PM CTZ O3 8 Good 24 26 PPB
4:00 PM RIFL PM2.5 24 Good 24 6 µg/m3
3:00 PM WCH O3 8 Good 24 26 PPB
2:00 PM CHAT O3 8 Good 24 26 PPB
1:00 PM ACAD O3 8 Good 24 26 PPB
1:00 PM WBY PM10 24 Good 24 26 µg/m3
11:00 AM FTCW O3 8 Good 24 26 PPB
7:00 AM RFN O3 8 Good 24 26 PPB
5:00 AM NREL O3 8 Good 24 26 PPB
4:00 AM RFN O3 8 Good 24 26 PPB
3:00 AM BOU PM2.5 24 Good 24 6 µg/m3
3:00 AM GREH PM10 24 Good 24 26 µg/m3
2:00 AM BOU PM2.5 24 Good 24 6 µg/m3
1:00 AM PDX O3 8 Good 24 26 PPB
10:00 PM PDX O3 8 Good 23 25 PPB
9:00 PM BOUR O3 8 Good 23 25 PPB
4:00 PM GJPB PM2.5 24 Good 23 6 µg/m3
3:00 PM GJPB PM2.5 24 Good 23 6 µg/m3
2:00 PM GJPB PM2.5 24 Good 23 6 µg/m3
2:00 PM PAL O3 8 Good 23 25 PPB
12:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
12:00 PM WBY PM10 24 Good 23 25 µg/m3
10:00 AM FTCW O3 8 Good 23 25 PPB
10:00 AM I25DEN CO 8 Good 23 2.0 PPM
9:00 AM I25DEN CO 8 Good 23 2.0 PPM
8:00 AM BOU PM2.5 24 Good 23 6 µg/m3
7:00 AM BOU PM2.5 24 Good 23 6 µg/m3
6:00 AM BOU PM2.5 24 Good 23 6 µg/m3
6:00 AM RFN O3 8 Good 23 25 PPB
5:00 AM BOU PM2.5 24 Good 23 6 µg/m3
5:00 AM RFN O3 8 Good 23 25 PPB
4:00 AM BOU PM2.5 24 Good 23 6 µg/m3
4:00 AM MAN O3 8 Good 23 25 PPB
4:00 AM NREL O3 8 Good 23 25 PPB
3:00 AM RFN O3 8 Good 23 25 PPB
2:00 AM GREH PM10 24 Good 23 25 µg/m3
2:00 AM RFN O3 8 Good 23 25 PPB
2:00 AM WCH O3 8 Good 23 25 PPB
10:00 PM ACAD O3 8 Good 22 24 PPB
10:00 PM WCH O3 8 Good 22 24 PPB
8:00 PM CTZ O3 8 Good 22 24 PPB
8:00 PM RIFL PM2.5 24 Good 22 5 µg/m3
7:00 PM RIFL PM2.5 24 Good 22 5 µg/m3
5:00 PM I25DEN NO2 1 Good 22 23 PPB
5:00 PM WBY NO2 1 Good 22 23 PPB
5:00 PM WBY NO2 1 Good 22 23 PPB
4:00 PM PDX O3 8 Good 22 24 PPB
3:00 PM BOUR O3 8 Good 22 24 PPB
2:00 PM CAMP NO2 1 Good 22 23 PPB
2:00 PM CAMP NO2 1 Good 22 23 PPB
2:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
2:00 PM SWAN NO2 1 Good 22 23 PPB
1:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
1:00 PM GJPB PM2.5 24 Good 22 5 µg/m3
12:00 PM BOU PM2.5 24 Good 22 5 µg/m3
12:00 PM GJPB PM2.5 24 Good 22 5 µg/m3
11:00 AM BOU PM2.5 24 Good 22 5 µg/m3
11:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
11:00 AM I25DEN CO 8 Good 22 1.9 PPM
10:00 AM BOU PM2.5 24 Good 22 5 µg/m3
10:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
9:00 AM BOU PM2.5 24 Good 22 5 µg/m3
9:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
8:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
8:00 AM I25DEN CO 8 Good 22 1.9 PPM
8:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
7:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
7:00 AM WCH O3 8 Good 22 24 PPB
3:00 AM PDX O3 8 Good 22 24 PPB
2:00 AM PDX O3 8 Good 22 24 PPB
1:00 AM GREH PM10 24 Good 22 24 µg/m3
1:00 AM WCH O3 8 Good 22 24 PPB
9:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
8:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
7:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
6:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
5:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
4:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
3:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
3:00 PM CTZ O3 8 Good 21 23 PPB
1:00 PM PAL O3 8 Good 21 23 PPB
12:00 PM ACAD O3 8 Good 21 23 PPB
11:00 AM WBY PM10 24 Good 21 23 µg/m3
9:00 AM FTCW O3 8 Good 21 23 PPB
7:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
6:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
6:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
5:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
5:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
4:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
3:00 AM MAN O3 8 Good 21 23 PPB
1:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
9:00 PM CCOL PM2.5 24 Good 20 5 µg/m3
4:00 PM I25DEN NO2 1 Good 20 21 PPB
3:00 PM I25DEN NO2 1 Good 20 21 PPB
3:00 PM PDX O3 8 Good 20 22 PPB
2:00 PM BOU PM2.5 24 Good 20 5 µg/m3
1:00 PM BOU PM2.5 24 Good 20 5 µg/m3
10:00 AM WBY PM10 24 Good 20 22 µg/m3
8:00 AM FTCW O3 8 Good 20 22 PPB
4:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
4:00 AM PDX O3 8 Good 20 22 PPB
3:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
3:00 AM NREL O3 8 Good 20 22 PPB
3:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
2:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
1:00 AM NREL O3 8 Good 20 22 PPB
1:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
10:00 PM BOUR O3 8 Good 19 20 PPB
10:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
9:00 PM CTZ O3 8 Good 19 21 PPB
6:00 PM FTC O3 8 Good 19 20 PPB
5:00 PM CASA O3 8 Good 19 20 PPB
5:00 PM FTC O3 8 Good 19 21 PPB
5:00 PM GRET O3 8 Good 19 20 PPB
3:00 PM BOU PM2.5 24 Good 19 5 µg/m3
3:00 PM CAMP NO2 1 Good 19 20 PPB
3:00 PM CAMP NO2 1 Good 19 20 PPB
2:00 PM BOUR O3 8 Good 19 20 PPB
2:00 PM CTZ O3 8 Good 19 21 PPB
2:00 PM PDX O3 8 Good 19 20 PPB
2:00 PM WCH O3 8 Good 19 21 PPB
1:00 PM CHAT O3 8 Good 19 21 PPB
1:00 PM CTZ O3 8 Good 19 20 PPB
12:00 PM I25DEN CO 8 Good 19 1.7 PPM
12:00 PM PAL O3 8 Good 19 21 PPB
11:00 AM ACAD O3 8 Good 19 20 PPB
11:00 AM PAL O3 8 Good 19 20 PPB
10:00 AM PAL O3 8 Good 19 20 PPB
9:00 AM PAL O3 8 Good 19 20 PPB
9:00 AM WBY PM10 24 Good 19 20 µg/m3
8:00 AM WBY PM10 24 Good 19 20 µg/m3
8:00 AM WCH O3 8 Good 19 21 PPB
7:00 AM FTCW O3 8 Good 19 20 PPB
7:00 AM I25DEN CO 8 Good 19 1.7 PPM
6:00 AM PDX O3 8 Good 19 20 PPB
5:00 AM PDX O3 8 Good 19 21 PPB
2:00 AM MAN O3 8 Good 19 21 PPB
2:00 AM NREL O3 8 Good 19 21 PPB
2:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
1:00 AM CHAT O3 8 Good 19 21 PPB
1:00 AM MAN O3 8 Good 19 21 PPB
10:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
10:00 PM FTCF PM10 24 Good 18 19 µg/m3
9:00 PM FTCF PM10 24 Good 18 19 µg/m3
8:00 PM FTCF PM10 24 Good 18 19 µg/m3
7:00 PM CASA O3 8 Good 18 19 PPB
7:00 PM FTC O3 8 Good 18 19 PPB
7:00 PM FTCF PM10 24 Good 18 19 µg/m3
6:00 PM CASA O3 8 Good 18 19 PPB
6:00 PM GRET O3 8 Good 18 19 PPB
4:00 PM BOU PM2.5 24 Good 18 4 µg/m3
4:00 PM FTC O3 8 Good 18 19 PPB
1:00 PM I25DEN CO 8 Good 18 1.6 PPM
12:00 PM CAMP CO 8 Good 18 1.6 PPM
11:00 AM CAMP CO 8 Good 18 1.6 PPM
10:00 AM CAMP CO 8 Good 18 1.6 PPM
9:00 AM CAMP CO 8 Good 18 1.6 PPM
7:00 AM PDX O3 8 Good 18 19 PPB
7:00 AM WBY PM10 24 Good 18 19 µg/m3
6:00 AM I25DEN CO 8 Good 18 1.6 PPM
10:00 PM CTZ O3 8 Good 17 18 PPB
7:00 PM GRET O3 8 Good 17 18 PPB
5:00 PM BOU PM2.5 24 Good 17 4 µg/m3
4:00 PM GRET O3 8 Good 17 18 PPB
3:00 PM WBY NO2 1 Good 17 18 PPB
3:00 PM WBY NO2 1 Good 17 18 PPB
1:00 PM CAMP CO 8 Good 17 1.5 PPM
1:00 PM PDX O3 8 Good 17 18 PPB
12:00 PM CHAT O3 8 Good 17 18 PPB
12:00 PM CTZ O3 8 Good 17 18 PPB
11:00 AM CASA CO 8 Good 17 1.5 PPM
11:00 AM WBY CO 8 Good 17 1.5 PPM
10:00 AM CASA CO 8 Good 17 1.5 PPM
10:00 AM WBY CO 8 Good 17 1.5 PPM
9:00 AM CASA CO 8 Good 17 1.5 PPM
9:00 AM WCH O3 8 Good 17 18 PPB
6:00 AM WBY PM10 24 Good 17 18 µg/m3
5:00 AM I25DEN CO 8 Good 17 1.5 PPM
5:00 AM WBY PM10 24 Good 17 18 µg/m3
2:00 AM CHAT O3 8 Good 17 18 PPB
8:00 PM CASA O3 8 Good 16 17 PPB
8:00 PM FTC O3 8 Good 16 17 PPB
8:00 PM GRET O3 8 Good 16 17 PPB
7:00 PM BOU PM2.5 24 Good 16 4 µg/m3
6:00 PM BOU PM2.5 24 Good 16 4 µg/m3
6:00 PM FTCF PM10 24 Good 16 17 µg/m3
5:00 PM FTCF PM10 24 Good 16 17 µg/m3
4:00 PM CASA NO2 1 Good 16 17 PPB
4:00 PM CASA O3 8 Good 16 17 PPB
4:00 PM FTCF PM10 24 Good 16 17 µg/m3
4:00 PM SWAN NO2 1 Good 16 17 PPB
3:00 PM CASA NO2 1 Good 16 17 PPB
3:00 PM FTCF PM10 24 Good 16 17 µg/m3
2:00 PM CAMP CO 8 Good 16 1.4 PPM
2:00 PM FTCF PM10 24 Good 16 17 µg/m3
2:00 PM I25DEN CO 8 Good 16 1.4 PPM
1:00 PM FTCF PM10 24 Good 16 17 µg/m3
1:00 PM WBY CO 8 Good 16 1.4 PPM
12:00 PM CASA CO 8 Good 16 1.4 PPM
12:00 PM FTCF PM10 24 Good 16 17 µg/m3
12:00 PM PDX O3 8 Good 16 17 PPB
12:00 PM WBY CO 8 Good 16 1.4 PPM
11:00 AM FTCF PM10 24 Good 16 17 µg/m3
9:00 AM WBY CO 8 Good 16 1.4 PPM
8:00 AM CAMP CO 8 Good 16 1.4 PPM
8:00 AM PDX O3 8 Good 16 17 PPB
8:00 AM WBY CO 8 Good 16 1.4 PPM
6:00 AM FTCW O3 8 Good 16 17 PPB
4:00 AM I25DEN CO 8 Good 16 1.4 PPM
4:00 AM WBY PM10 24 Good 16 17 µg/m3
3:00 AM I25DEN CO 8 Good 16 1.4 PPM
3:00 AM WBY PM10 24 Good 16 17 µg/m3
10:00 PM BOU PM2.5 24 Good 15 4 µg/m3
9:00 PM BOU PM2.5 24 Good 15 4 µg/m3
9:00 PM GRET O3 8 Good 15 16 PPB
8:00 PM BOU PM2.5 24 Good 15 4 µg/m3
7:00 PM WBY O3 8 Good 15 16 PPB
6:00 PM WBY O3 8 Good 15 16 PPB
5:00 PM WBY O3 8 Good 15 16 PPB
3:00 PM GRET O3 8 Good 15 16 PPB
1:00 PM BOUR O3 8 Good 15 16 PPB
1:00 PM CASA CO 8 Good 15 1.3 PPM
1:00 PM WCH O3 8 Good 15 16 PPB
11:00 AM CCOL PM10 24 Good 15 16 µg/m3
11:00 AM CTZ O3 8 Good 15 16 PPB
11:00 AM PDX O3 8 Good 15 16 PPB
10:00 AM ACAD O3 8 Good 15 16 PPB
10:00 AM CCOL PM10 24 Good 15 16 µg/m3
10:00 AM FTCF PM10 24 Good 15 16 µg/m3
10:00 AM PDX O3 8 Good 15 16 PPB
10:00 AM WCH O3 8 Good 15 16 PPB
9:00 AM ACAD O3 8 Good 15 16 PPB
9:00 AM CCOL PM10 24 Good 15 16 µg/m3
9:00 AM FTCF PM10 24 Good 15 16 µg/m3
9:00 AM PDX O3 8 Good 15 16 PPB
8:00 AM ACAD O3 8 Good 15 16 PPB
8:00 AM CASA CO 8 Good 15 1.3 PPM
8:00 AM FTCF PM10 24 Good 15 16 µg/m3
7:00 AM FTCF PM10 24 Good 15 16 µg/m3
5:00 AM CASA CO 8 Good 15 1.3 PPM
4:00 AM CASA CO 8 Good 15 1.3 PPM
3:00 AM CASA CO 8 Good 15 1.3 PPM
2:00 AM CASA CO 8 Good 15 1.3 PPM
2:00 AM I25DEN CO 8 Good 15 1.3 PPM
2:00 AM WBY PM10 24 Good 15 16 µg/m3
1:00 AM CASA CO 8 Good 15 1.3 PPM
10:00 PM GRET O3 8 Good 14 15 PPB
9:00 PM CCOL PM10 24 Good 14 15 µg/m3
8:00 PM CCOL PM10 24 Good 14 15 µg/m3
8:00 PM WBY O3 8 Good 14 15 PPB
7:00 PM CAMP O3 8 Good 14 15 PPB
7:00 PM CCOL PM10 24 Good 14 15 µg/m3
6:00 PM CAMP O3 8 Good 14 15 PPB
5:00 PM CAMP O3 8 Good 14 15 PPB
4:00 PM WBY NO2 1 Good 14 15 PPB
4:00 PM WBY NO2 1 Good 14 15 PPB
3:00 PM CAMP CO 8 Good 14 1.2 PPM
3:00 PM FTC O3 8 Good 14 15 PPB
3:00 PM I25DEN CO 8 Good 14 1.2 PPM
2:00 PM CASA CO 8 Good 14 1.2 PPM
2:00 PM WBY CO 8 Good 14 1.2 PPM
11:00 AM CHAT O3 8 Good 14 15 PPB
11:00 AM WCH O3 8 Good 14 15 PPB
8:00 AM CCOL PM10 24 Good 14 15 µg/m3
7:00 AM ACAD O3 8 Good 14 15 PPB
7:00 AM CAMP CO 8 Good 14 1.2 PPM
7:00 AM CASA CO 8 Good 14 1.2 PPM
7:00 AM WBY CO 8 Good 14 1.2 PPM
6:00 AM CASA CO 8 Good 14 1.2 PPM
6:00 AM FTCF PM10 24 Good 14 15 µg/m3
5:00 AM FTCF PM10 24 Good 14 15 µg/m3
5:00 AM FTCW O3 8 Good 14 15 PPB
4:00 AM FTCF PM10 24 Good 14 15 µg/m3
3:00 AM CHAT O3 8 Good 14 15 PPB
1:00 AM I25DEN CO 8 Good 14 1.2 PPM
1:00 AM WBY PM10 24 Good 14 15 µg/m3
10:00 PM CCOL PM10 24 Good 13 14 µg/m3
9:00 PM CASA O3 8 Good 13 14 PPB
9:00 PM FTC O3 8 Good 13 14 PPB
6:00 PM CCOL PM10 24 Good 13 14 µg/m3
5:00 PM CCOL PM10 24 Good 13 14 µg/m3
4:00 PM WBY O3 8 Good 13 14 PPB
3:00 PM SWAN NO2 1 Good 13 14 PPB
1:00 PM CCOL PM10 24 Good 13 14 µg/m3
12:00 PM CCOL PM10 24 Good 13 14 µg/m3
12:00 PM WCH O3 8 Good 13 14 PPB
10:00 AM CTZ O3 8 Good 13 14 PPB
7:00 AM CCOL PM10 24 Good 13 14 µg/m3
6:00 AM CCOL PM10 24 Good 13 14 µg/m3
5:00 AM CCOL PM10 24 Good 13 14 µg/m3
4:00 AM CCOL PM10 24 Good 13 14 µg/m3
4:00 AM CHAT O3 8 Good 13 14 PPB
3:00 AM CCOL PM10 24 Good 13 14 µg/m3
3:00 AM FTCF PM10 24 Good 13 14 µg/m3
2:00 AM CCOL PM10 24 Good 13 14 µg/m3
2:00 AM FTCF PM10 24 Good 13 14 µg/m3
1:00 AM FTCF PM10 24 Good 13 14 µg/m3
9:00 PM CAMP O3 8 Good 12 13 PPB
9:00 PM WBY O3 8 Good 12 13 PPB
8:00 PM CAMP O3 8 Good 12 13 PPB
4:00 PM CAMP O3 8 Good 12 13 PPB
4:00 PM CCOL PM10 24 Good 12 13 µg/m3
3:00 PM CASA CO 8 Good 12 1.1 PPM
3:00 PM CASA O3 8 Good 12 13 PPB
3:00 PM CCOL PM10 24 Good 12 13 µg/m3
3:00 PM WBY CO 8 Good 12 1.1 PPM
2:00 PM CCOL PM10 24 Good 12 13 µg/m3
12:00 PM BOUR O3 8 Good 12 13 PPB
9:00 AM CTZ O3 8 Good 12 13 PPB
6:00 AM ACAD O3 8 Good 12 13 PPB
6:00 AM CAMP CO 8 Good 12 1.1 PPM
6:00 AM WBY CO 8 Good 12 1.1 PPM
5:00 AM CAMP CO 8 Good 12 1.1 PPM
5:00 AM WBY CO 8 Good 12 1.1 PPM
4:00 AM FTCW O3 8 Good 12 13 PPB
4:00 AM WBY CO 8 Good 12 1.1 PPM
3:00 AM WBY CO 8 Good 12 1.1 PPM
2:00 AM CAMP CO 8 Good 12 1.1 PPM
1:00 AM CAMP CO 8 Good 12 1.1 PPM
1:00 AM CCOL PM10 24 Good 12 13 µg/m3
4:00 PM CAMP CO 8 Good 11 1.0 PPM
2:00 PM FTC O3 8 Good 11 12 PPB
2:00 PM GRET O3 8 Good 11 12 PPB
10:00 AM CHAT O3 8 Good 11 12 PPB
6:00 AM CHAT O3 8 Good 11 12 PPB
5:00 AM CHAT O3 8 Good 11 12 PPB
4:00 AM CAMP CO 8 Good 11 1.0 PPM
3:00 AM CAMP CO 8 Good 11 1.0 PPM
3:00 AM FTCW O3 8 Good 11 12 PPB
2:00 AM WBY CO 8 Good 11 1.0 PPM
10:00 PM CAMP O3 8 Good 10 11 PPB
10:00 PM CASA O3 8 Good 10 11 PPB
10:00 PM GJPB PM10 24 Good 10 11 µg/m3
10:00 PM WBY O3 8 Good 10 11 PPB
9:00 PM GJPB PM10 24 Good 10 11 µg/m3
3:00 PM CAMP O3 8 Good 10 11 PPB
12:00 PM H24 CO 8 Good 10 0.9 PPM
11:00 AM BOUR O3 8 Good 10 11 PPB
11:00 AM H24 CO 8 Good 10 0.9 PPM
10:00 AM H24 CO 8 Good 10 0.9 PPM
9:00 AM CAMP SO2 1 Good 10 7 PPB
9:00 AM CAMP SO2 1 Good 10 7 PPB
9:00 AM H24 CO 8 Good 10 0.9 PPM
8:00 AM CAMP SO2 1 Good 10 7 PPB
8:00 AM CAMP SO2 1 Good 10 7 PPB
8:00 AM H24 SO2 1 Good 10 7 PPB
7:00 AM CHAT O3 8 Good 10 11 PPB
1:00 AM WBY CO 8 Good 10 0.9 PPM
10:00 PM CAMP CO 8 Good 9 0.8 PPM
10:00 PM FTC O3 8 Good 9 10 PPB
10:00 PM H24 CO 8 Good 9 0.8 PPM
9:00 PM CAMP CO 8 Good 9 0.8 PPM
8:00 PM CAMP CO 8 Good 9 0.8 PPM
8:00 PM GJPB PM10 24 Good 9 10 µg/m3
7:00 PM CAMP CO 8 Good 9 0.8 PPM
6:00 PM CAMP CO 8 Good 9 0.8 PPM
6:00 PM GJPB PM10 24 Good 9 10 µg/m3
5:00 PM CAMP CO 8 Good 9 0.8 PPM
4:00 PM CASA CO 8 Good 9 0.8 PPM
4:00 PM I25DEN CO 8 Good 9 0.8 PPM
4:00 PM WBY CO 8 Good 9 0.8 PPM
3:00 PM WBY O3 8 Good 9 10 PPB
2:00 PM H24 CO 8 Good 9 0.8 PPM
1:00 PM H24 CO 8 Good 9 0.8 PPM
10:00 AM BOUR O3 8 Good 9 10 PPB
9:00 AM CASA SO2 1 Good 9 6 PPB
9:00 AM CHAT O3 8 Good 9 10 PPB
9:00 AM H24 SO2 1 Good 9 6 PPB
8:00 AM CASA SO2 1 Good 9 6 PPB
8:00 AM CHAT O3 8 Good 9 10 PPB
7:00 AM CAMP SO2 1 Good 9 6 PPB
7:00 AM CAMP SO2 1 Good 9 6 PPB
5:00 AM ACAD O3 8 Good 9 10 PPB
2:00 AM FTCW O3 8 Good 9 10 PPB
10:00 PM FTC CO 8 Good 8 0.7 PPM
10:00 PM I25DEN CO 8 Good 8 0.7 PPM
7:00 PM GJPB PM10 24 Good 8 9 µg/m3
5:00 PM GJPB PM10 24 Good 8 9 µg/m3
4:00 PM GJPB PM10 24 Good 8 9 µg/m3
3:00 PM GJPB PM10 24 Good 8 9 µg/m3
2:00 PM CASA O3 8 Good 8 9 PPB
2:00 PM GJPB PM10 24 Good 8 9 µg/m3
1:00 PM GJPB PM10 24 Good 8 9 µg/m3
1:00 PM GRET O3 8 Good 8 9 PPB
12:00 PM GJPB PM10 24 Good 8 9 µg/m3
11:00 AM GJPB PM10 24 Good 8 9 µg/m3
10:00 AM GJPB PM10 24 Good 8 9 µg/m3
9:00 AM BOUR O3 8 Good 8 9 PPB
9:00 AM GJPB PM10 24 Good 8 9 µg/m3
8:00 AM BOUR O3 8 Good 8 9 PPB
8:00 AM GJPB PM10 24 Good 8 9 µg/m3
8:00 AM H24 CO 8 Good 8 0.7 PPM
7:00 AM BOUR O3 8 Good 8 9 PPB
7:00 AM GJPB PM10 24 Good 8 9 µg/m3
6:00 AM BOUR O3 8 Good 8 9 PPB
5:00 AM BOUR O3 8 Good 8 9 PPB
4:00 AM BOUR O3 8 Good 8 9 PPB
3:00 AM BOUR O3 8 Good 8 9 PPB
2:00 AM BOUR O3 8 Good 8 9 PPB
1:00 AM BOUR O3 8 Good 8 9 PPB
10:00 PM CASA CO 8 Good 7 0.6 PPM
10:00 PM WBY CO 8 Good 7 0.6 PPM
9:00 PM FTC CO 8 Good 7 0.6 PPM
9:00 PM H24 CO 8 Good 7 0.6 PPM
9:00 PM I25DEN CO 8 Good 7 0.6 PPM
8:00 PM I25DEN CO 8 Good 7 0.6 PPM
5:00 PM WBY CO 8 Good 7 0.6 PPM
3:00 PM H24 CO 8 Good 7 0.6 PPM
2:00 PM FTC CO 8 Good 7 0.6 PPM
1:00 PM FTC CO 8 Good 7 0.6 PPM
1:00 PM FTC O3 8 Good 7 8 PPB
12:00 PM FTC CO 8 Good 7 0.6 PPM
11:00 AM CASA SO2 1 Good 7 5 PPB
11:00 AM FTC CO 8 Good 7 0.6 PPM
10:00 AM CASA SO2 1 Good 7 5 PPB
10:00 AM FTC CO 8 Good 7 0.6 PPM
10:00 AM WBY SO2 1 Good 7 5 PPB
10:00 AM WBY SO2 1 Good 7 5 PPB
9:00 AM WBY SO2 1 Good 7 5 PPB
9:00 AM WBY SO2 1 Good 7 5 PPB
8:00 AM WBY SO2 1 Good 7 5 PPB
8:00 AM WBY SO2 1 Good 7 5 PPB
6:00 AM CAMP SO2 1 Good 7 5 PPB
6:00 AM CAMP SO2 1 Good 7 5 PPB
6:00 AM GJPB PM10 24 Good 7 8 µg/m3
5:00 AM CAMP SO2 1 Good 7 5 PPB
5:00 AM CAMP SO2 1 Good 7 5 PPB
5:00 AM GJPB PM10 24 Good 7 8 µg/m3
4:00 AM GJPB PM10 24 Good 7 8 µg/m3
3:00 AM GJPB PM10 24 Good 7 8 µg/m3
2:00 AM GJPB PM10 24 Good 7 8 µg/m3
1:00 AM FTC CO 8 Good 7 0.6 PPM
1:00 AM FTCW O3 8 Good 7 8 PPB
1:00 AM GJPB PM10 24 Good 7 8 µg/m3
9:00 PM CASA CO 8 Good 6 0.5 PPM
9:00 PM WBY CO 8 Good 6 0.5 PPM
8:00 PM CASA CO 8 Good 6 0.5 PPM
8:00 PM FTC CO 8 Good 6 0.5 PPM
7:00 PM I25DEN CO 8 Good 6 0.5 PPM
5:00 PM CASA CO 8 Good 6 0.5 PPM
5:00 PM I25DEN CO 8 Good 6 0.5 PPM
3:00 PM FTC CO 8 Good 6 0.5 PPM
2:00 PM CAMP O3 8 Good 6 7 PPB
2:00 PM WBY O3 8 Good 6 6 PPB
1:00 PM CASA O3 8 Good 6 6 PPB
12:00 PM GRET O3 8 Good 6 6 PPB
12:00 PM WBY SO2 1 Good 6 4 PPB
12:00 PM WBY SO2 1 Good 6 4 PPB
10:00 AM CAMP SO2 1 Good 6 4 PPB
10:00 AM CAMP SO2 1 Good 6 4 PPB
9:00 AM FTC CO 8 Good 6 0.5 PPM
8:00 AM FTC CO 8 Good 6 0.5 PPM
7:00 AM CASA SO2 1 Good 6 4 PPB
7:00 AM FTC CO 8 Good 6 0.5 PPM
7:00 AM H24 CO 8 Good 6 0.5 PPM
7:00 AM H24 SO2 1 Good 6 4 PPB
6:00 AM FTC CO 8 Good 6 0.5 PPM
5:00 AM FTC CO 8 Good 6 0.5 PPM
4:00 AM ACAD O3 8 Good 6 7 PPB
4:00 AM CAMP SO2 1 Good 6 4 PPB
4:00 AM CAMP SO2 1 Good 6 4 PPB
4:00 AM FTC CO 8 Good 6 0.5 PPM
4:00 AM H24 CO 8 Good 6 0.5 PPM
3:00 AM FTC CO 8 Good 6 0.5 PPM
3:00 AM GRET CO 8 Good 6 0.5 PPM
3:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 AM ACAD O3 8 Good 6 6 PPB
2:00 AM CAMP SO2 1 Good 6 4 PPB
2:00 AM CAMP SO2 1 Good 6 4 PPB
2:00 AM CASA SO2 1 Good 6 4 PPB
2:00 AM FTC CO 8 Good 6 0.5 PPM
2:00 AM GRET CO 8 Good 6 0.5 PPM
2:00 AM H24 CO 8 Good 6 0.5 PPM
1:00 AM ACAD O3 8 Good 6 7 PPB
1:00 AM CAMP SO2 1 Good 6 4 PPB
1:00 AM CAMP SO2 1 Good 6 4 PPB
1:00 AM H24 CO 8 Good 6 0.5 PPM
8:00 PM H24 CO 8 Good 5 0.4 PPM
8:00 PM WBY CO 8 Good 5 0.4 PPM
7:00 PM CASA CO 8 Good 5 0.4 PPM
7:00 PM FTC CO 8 Good 5 0.4 PPM
7:00 PM WBY CO 8 Good 5 0.4 PPM
6:00 PM CASA CO 8 Good 5 0.4 PPM
6:00 PM I25DEN CO 8 Good 5 0.4 PPM
6:00 PM WBY CO 8 Good 5 0.4 PPM
4:00 PM FTC CO 8 Good 5 0.4 PPM
4:00 PM H24 CO 8 Good 5 0.4 PPM
1:00 PM GRET CO 8 Good 5 0.4 PPM
12:00 PM FTC O3 8 Good 5 5 PPB
12:00 PM GRET CO 8 Good 5 0.4 PPM
11:00 AM GRET CO 8 Good 5 0.4 PPM
10:00 AM GRET CO 8 Good 5 0.4 PPM
9:00 AM GRET CO 8 Good 5 0.4 PPM
8:00 AM GRET CO 8 Good 5 0.4 PPM
7:00 AM GRET CO 8 Good 5 0.4 PPM
6:00 AM GRET CO 8 Good 5 0.4 PPM
6:00 AM H24 CO 8 Good 5 0.4 PPM
5:00 AM GRET CO 8 Good 5 0.4 PPM
5:00 AM H24 CO 8 Good 5 0.4 PPM
4:00 AM GRET CO 8 Good 5 0.4 PPM
3:00 AM ACAD O3 8 Good 5 5 PPB
1:00 AM GRET CO 8 Good 5 0.4 PPM
10:00 PM H24 SO2 1 Good 4 3 PPB
9:00 PM H24 SO2 1 Good 4 3 PPB
8:00 PM CASA SO2 1 Good 4 3 PPB
8:00 PM H24 SO2 1 Good 4 3 PPB
1:00 PM CAMP O3 8 Good 4 4 PPB
1:00 PM WBY SO2 1 Good 4 3 PPB
1:00 PM WBY SO2 1 Good 4 3 PPB
11:00 AM CAMP SO2 1 Good 4 3 PPB
11:00 AM CAMP SO2 1 Good 4 3 PPB
11:00 AM GRET O3 8 Good 4 4 PPB
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM CASA SO2 1 Good 4 3 PPB
6:00 AM H24 SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
5:00 AM CASA SO2 1 Good 4 3 PPB
4:00 AM CASA SO2 1 Good 4 3 PPB
3:00 AM CAMP SO2 1 Good 4 3 PPB
3:00 AM CAMP SO2 1 Good 4 3 PPB
3:00 AM CASA SO2 1 Good 4 3 PPB
10:00 PM GJCT CO 8 Good 3 0.3 PPM
10:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WBY SO2 1 Good 3 2 PPB
9:00 PM CASA SO2 1 Good 3 2 PPB
9:00 PM GJCT CO 8 Good 3 0.3 PPM
9:00 PM WBY SO2 1 Good 3 2 PPB
9:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM GRET CO 8 Good 3 0.3 PPM
8:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM CASA SO2 1 Good 3 2 PPB
7:00 PM GRET CO 8 Good 3 0.3 PPM
7:00 PM H24 CO 8 Good 3 0.3 PPM
7:00 PM H24 SO2 1 Good 3 2 PPB
6:00 PM FTC CO 8 Good 3 0.3 PPM
6:00 PM GRET CO 8 Good 3 0.3 PPM
6:00 PM H24 CO 8 Good 3 0.3 PPM
6:00 PM H24 SO2 1 Good 3 2 PPB
5:00 PM FTC CO 8 Good 3 0.3 PPM
4:00 PM GRET CO 8 Good 3 0.3 PPM
3:00 PM GRET CO 8 Good 3 0.3 PPM
2:00 PM GRET CO 8 Good 3 0.3 PPM
2:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM CASA SO2 1 Good 3 2 PPB
1:00 PM WBY O3 8 Good 3 3 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CASA O3 8 Good 3 3 PPB
12:00 PM CASA SO2 1 Good 3 2 PPB
11:00 AM FTC O3 8 Good 3 3 PPB
11:00 AM H24 SO2 1 Good 3 2 PPB
10:00 AM GRET O3 8 Good 3 3 PPB
10:00 AM H24 SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
10:00 PM GRET CO 8 Good 2 0.2 PPM
9:00 PM GRET CO 8 Good 2 0.2 PPM
8:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GRET CO 8 Good 2 0.2 PPM
5:00 PM H24 CO 8 Good 2 0.2 PPM
12:00 PM CAMP O3 8 Good 2 2 PPB
12:00 PM WBY O3 8 Good 2 2 PPB
10:00 AM FTC O3 8 Good 2 2 PPB
1:00 AM GRET O3 8 Good 2 2 PPB
10:00 PM CASA SO2 1 Good 1 1 PPB
7:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM CASA SO2 1 Good 1 1 PPB
6:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJCT CO 8 Good 1 0.1 PPM
11:00 AM CASA O3 8 Good 1 1 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM WBY O3 8 Good 1 1 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 1 1 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 1 1 PPB
8:00 AM FTC O3 8 Good 1 1 PPB
8:00 AM GRET O3 8 Good 1 1 PPB
7:00 AM FTC O3 8 Good 1 1 PPB
7:00 AM GRET O3 8 Good 1 1 PPB
6:00 AM FTC O3 8 Good 1 1 PPB
6:00 AM GRET O3 8 Good 1 1 PPB
5:00 AM FTC O3 8 Good 1 1 PPB
5:00 AM GRET O3 8 Good 1 1 PPB
5:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM CASA O3 8 Good 1 1 PPB
4:00 AM FTC O3 8 Good 1 1 PPB
4:00 AM GRET O3 8 Good 1 1 PPB
4:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM CASA O3 8 Good 1 1 PPB
3:00 AM FTC O3 8 Good 1 1 PPB
3:00 AM GRET O3 8 Good 1 1 PPB
3:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM CASA O3 8 Good 1 1 PPB
2:00 AM FTC O3 8 Good 1 1 PPB
2:00 AM GRET O3 8 Good 1 1 PPB
2:00 AM H24 SO2 1 Good 1 1 PPB
1:00 AM CAMP O3 8 Good 1 1 PPB
1:00 AM CASA O3 8 Good 1 1 PPB
1:00 AM WBY O3 8 Good 1 1 PPB
11:00 AM CAMP O3 8 Good 0 0 PPB
10:00 AM CAMP O3 8 Good 0 0 PPB
10:00 AM CASA O3 8 Good 0 0 PPB
10:00 AM WBY O3 8 Good 0 0 PPB
9:00 AM CAMP O3 8 Good 0 0 PPB
9:00 AM CASA O3 8 Good 0 0 PPB
9:00 AM WBY O3 8 Good 0 0 PPB
8:00 AM CAMP O3 8 Good 0 0 PPB
8:00 AM CASA O3 8 Good 0 0 PPB
8:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM CAMP O3 8 Good 0 0 PPB
7:00 AM CASA O3 8 Good 0 0 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
6:00 AM CAMP O3 8 Good 0 0 PPB
6:00 AM CASA O3 8 Good 0 0 PPB
6:00 AM WBY O3 8 Good 0 0 PPB
5:00 AM CAMP O3 8 Good 0 0 PPB
5:00 AM CASA O3 8 Good 0 0 PPB
5:00 AM WBY O3 8 Good 0 0 PPB
4:00 AM CAMP O3 8 Good 0 0 PPB
4:00 AM WBY O3 8 Good 0 0 PPB
3:00 AM CAMP O3 8 Good 0 0 PPB
3:00 AM WBY O3 8 Good 0 0 PPB
2:00 AM CAMP O3 8 Good 0 0 PPB
2:00 AM WBY O3 8 Good 0 0 PPB
1:00 AM FTC O3 8 Good 0 0 PPB

* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.