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AQI Calculations on 11/23/2017 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.
2:00 AM ADM PM10 24 Moderate 54 61 µg/m3
1:00 AM ADM PM10 24 Moderate 54 62 µg/m3
1:00 AM ADM PM2.5 24 Moderate 54 14 µg/m3
4:00 AM ADM PM10 24 Moderate 53 59 µg/m3
3:00 AM ADM PM10 24 Moderate 53 60 µg/m3
3:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
2:00 AM ADM PM2.5 24 Moderate 53 13 µg/m3
2:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
1:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
7:00 AM GREH PM2.5 24 Moderate 52 12 µg/m3
6:00 AM ADM PM10 24 Moderate 52 57 µg/m3
6:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
6:00 AM LNGM PM2.5 24 Moderate 52 12 µg/m3
5:00 AM ADM PM10 24 Moderate 52 58 µg/m3
5:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 52 12 µg/m3
4:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 52 13 µg/m3
3:00 AM ADM PM2.5 24 Moderate 52 12 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 52 12 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 52 12 µg/m3
10:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
9:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
8:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
8:00 AM GREH PM2.5 24 Moderate 51 12 µg/m3
7:00 AM ADM PM10 24 Moderate 51 56 µg/m3
7:00 AM LNGM PM2.5 24 Moderate 51 12 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 51 12 µg/m3
7:00 PM GREH PM2.5 24 Good 50 12 µg/m3
9:00 AM GREH PM2.5 24 Good 50 12 µg/m3
9:00 AM LNGM PM2.5 24 Good 50 12 µg/m3
8:00 AM LNGM PM2.5 24 Good 50 12 µg/m3
6:00 PM GREH PM2.5 24 Good 49 12 µg/m3
2:00 PM LNGM PM2.5 24 Good 49 12 µg/m3
1:00 PM LNGM PM2.5 24 Good 49 12 µg/m3
4:00 AM ADM PM2.5 24 Good 49 12 µg/m3
12:00 PM LNGM PM2.5 24 Good 48 11 µg/m3
11:00 AM GREH PM2.5 24 Good 48 11 µg/m3
10:00 AM GREH PM2.5 24 Good 48 12 µg/m3
10:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
3:00 PM LNGM PM2.5 24 Good 47 11 µg/m3
12:00 PM GREH PM2.5 24 Good 47 11 µg/m3
11:00 AM LNGM PM2.5 24 Good 47 11 µg/m3
5:00 AM ADM PM2.5 24 Good 47 11 µg/m3
5:00 PM GREH PM2.5 24 Good 46 11 µg/m3
1:00 PM GREH PM2.5 24 Good 46 11 µg/m3
8:00 AM ADM PM10 24 Good 46 50 µg/m3
3:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
2:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
1:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
4:00 PM GREH PM2.5 24 Good 45 11 µg/m3
4:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
3:00 PM GREH PM2.5 24 Good 45 11 µg/m3
2:00 PM GREH PM2.5 24 Good 45 11 µg/m3
6:00 AM ADM PM2.5 24 Good 44 11 µg/m3
4:00 AM SWAN PM2.5 24 Good 44 11 µg/m3
5:00 PM LNGM PM2.5 24 Good 42 10 µg/m3
7:00 AM ADM PM2.5 24 Good 42 10 µg/m3
6:00 PM LNGM PM2.5 24 Good 41 10 µg/m3
9:00 AM ADM PM10 24 Good 41 44 µg/m3
5:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
7:00 AM SWAN PM2.5 24 Good 38 9 µg/m3
6:00 AM SWAN PM2.5 24 Good 38 9 µg/m3
1:00 AM DELT PM2.5 24 Good 38 9 µg/m3
1:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
8:00 AM ADM PM2.5 24 Good 37 9 µg/m3
8:00 AM SWAN PM2.5 24 Good 37 9 µg/m3
4:00 AM DELT PM2.5 24 Good 37 9 µg/m3
3:00 AM DELT PM2.5 24 Good 37 9 µg/m3
2:00 AM DELT PM2.5 24 Good 37 9 µg/m3
9:00 AM SWAN PM2.5 24 Good 36 9 µg/m3
5:00 AM DELT PM2.5 24 Good 36 9 µg/m3
2:00 AM I25GLO PM2.5 24 Good 36 9 µg/m3
8:00 PM LNGM PM2.5 24 Good 35 8 µg/m3
7:00 PM LNGM PM2.5 24 Good 35 9 µg/m3
12:00 PM DELT PM2.5 24 Good 35 8 µg/m3
11:00 AM DELT PM2.5 24 Good 35 8 µg/m3
11:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
10:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
8:00 AM DELT PM2.5 24 Good 35 8 µg/m3
7:00 AM DELT PM2.5 24 Good 35 8 µg/m3
6:00 AM DELT PM2.5 24 Good 35 8 µg/m3
9:00 PM LNGM PM2.5 24 Good 34 8 µg/m3
8:00 PM SWAN PM2.5 24 Good 34 8 µg/m3
7:00 PM DELT PM2.5 24 Good 34 8 µg/m3
6:00 PM DELT PM2.5 24 Good 34 8 µg/m3
2:00 PM DELT PM2.5 24 Good 34 8 µg/m3
1:00 PM DELT PM2.5 24 Good 34 8 µg/m3
12:00 PM SWAN PM2.5 24 Good 34 8 µg/m3
10:00 AM DELT PM2.5 24 Good 34 8 µg/m3
9:00 AM DELT PM2.5 24 Good 34 8 µg/m3
3:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
10:00 PM DELT PM2.5 24 Good 33 8 µg/m3
9:00 PM DELT PM2.5 24 Good 33 8 µg/m3
9:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
8:00 PM DELT PM2.5 24 Good 33 8 µg/m3
8:00 PM I25GLO NO2 1 Good 33 35 PPB
7:00 PM SWAN NO2 1 Good 33 35 PPB
7:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
5:00 PM DELT PM2.5 24 Good 33 8 µg/m3
4:00 PM DELT PM2.5 24 Good 33 8 µg/m3
3:00 PM DELT PM2.5 24 Good 33 8 µg/m3
2:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
1:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
10:00 AM ADM PM10 24 Good 33 36 µg/m3
9:00 AM ADM PM2.5 24 Good 33 8 µg/m3
10:00 PM LNGM PM2.5 24 Good 32 8 µg/m3
10:00 PM RFN O3 8 Good 32 35 PPB
9:00 PM RFN O3 8 Good 32 35 PPB
8:00 PM RFN O3 8 Good 32 35 PPB
7:00 PM RFN O3 8 Good 32 35 PPB
6:00 PM RFN O3 8 Good 32 35 PPB
6:00 PM SWAN PM2.5 24 Good 32 8 µg/m3
5:00 PM SWAN PM2.5 24 Good 32 8 µg/m3
4:00 PM SWAN PM2.5 24 Good 32 8 µg/m3
3:00 PM SWAN PM2.5 24 Good 32 8 µg/m3
4:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
10:00 PM SWAN PM2.5 24 Good 31 7 µg/m3
5:00 PM I25DEN NO2 1 Good 31 33 PPB
5:00 PM RFN O3 8 Good 31 34 PPB
4:00 PM RFN O3 8 Good 31 34 PPB
3:00 PM RFN O3 8 Good 31 33 PPB
8:00 PM AURE O3 8 Good 30 32 PPB
8:00 PM WBY NO2 1 Good 30 32 PPB
8:00 PM WBY NO2 1 Good 30 32 PPB
7:00 PM AURE O3 8 Good 30 32 PPB
6:00 PM AURE O3 8 Good 30 32 PPB
6:00 PM I25DEN NO2 1 Good 30 32 PPB
6:00 PM NREL O3 8 Good 30 32 PPB
5:00 PM AURE O3 8 Good 30 32 PPB
5:00 PM NREL O3 8 Good 30 32 PPB
4:00 PM NREL O3 8 Good 30 32 PPB
3:00 PM NREL O3 8 Good 30 32 PPB
2:00 PM NREL O3 8 Good 30 32 PPB
2:00 PM RFN O3 8 Good 30 32 PPB
11:00 AM ADM PM10 24 Good 30 32 µg/m3
5:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
9:00 PM AURE O3 8 Good 29 31 PPB
8:00 PM CASA NO2 1 Good 29 31 PPB
7:00 PM I25DEN NO2 1 Good 29 31 PPB
7:00 PM I25GLO NO2 1 Good 29 31 PPB
6:00 PM CAMP NO2 1 Good 29 31 PPB
6:00 PM CAMP NO2 1 Good 29 31 PPB
6:00 PM I25GLO NO2 1 Good 29 31 PPB
4:00 PM AURE O3 8 Good 29 31 PPB
3:00 PM AURE O3 8 Good 29 31 PPB
1:00 PM NREL O3 8 Good 29 31 PPB
1:00 PM RFN O3 8 Good 29 31 PPB
12:00 PM NREL O3 8 Good 29 31 PPB
12:00 PM RFN O3 8 Good 29 31 PPB
10:00 PM AURE O3 8 Good 28 30 PPB
10:00 PM SWAN NO2 1 Good 28 30 PPB
9:00 PM SWAN NO2 1 Good 28 30 PPB
9:00 PM WBY NO2 1 Good 28 30 PPB
9:00 PM WBY NO2 1 Good 28 30 PPB
8:00 PM ASP O3 8 Good 28 30 PPB
8:00 PM BOUR O3 8 Good 28 30 PPB
8:00 PM SWAN NO2 1 Good 28 30 PPB
7:00 PM CAMP NO2 1 Good 28 30 PPB
7:00 PM CAMP NO2 1 Good 28 30 PPB
7:00 PM NREL O3 8 Good 28 30 PPB
7:00 PM WBY NO2 1 Good 28 30 PPB
7:00 PM WBY NO2 1 Good 28 30 PPB
2:00 PM AURE O3 8 Good 28 30 PPB
11:00 AM NREL O3 8 Good 28 30 PPB
11:00 AM RFN O3 8 Good 28 30 PPB
10:00 AM ADM PM2.5 24 Good 28 7 µg/m3
10:00 AM RFN O3 8 Good 28 30 PPB
9:00 AM RFN O3 8 Good 28 30 PPB
6:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
10:00 PM WBY NO2 1 Good 27 29 PPB
10:00 PM WBY NO2 1 Good 27 29 PPB
9:00 PM ASP O3 8 Good 27 29 PPB
9:00 PM BOUR O3 8 Good 27 29 PPB
7:00 PM ASP O3 8 Good 27 29 PPB
7:00 PM BOUR O3 8 Good 27 29 PPB
7:00 PM FTCW O3 8 Good 27 29 PPB
6:00 PM ASP O3 8 Good 27 29 PPB
6:00 PM BOUR O3 8 Good 27 29 PPB
6:00 PM FTCW O3 8 Good 27 29 PPB
5:00 PM ASP O3 8 Good 27 29 PPB
5:00 PM BOUR O3 8 Good 27 29 PPB
4:00 PM ASP O3 8 Good 27 29 PPB
3:00 PM ASP O3 8 Good 27 29 PPB
12:00 PM ADM PM10 24 Good 27 29 µg/m3
10:00 AM NREL O3 8 Good 27 29 PPB
8:00 AM NREL O3 8 Good 27 29 PPB
8:00 AM RFN O3 8 Good 27 29 PPB
7:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
7:00 AM NREL O3 8 Good 27 29 PPB
7:00 AM RFN O3 8 Good 27 29 PPB
6:00 AM NREL O3 8 Good 27 29 PPB
6:00 AM RFN O3 8 Good 27 29 PPB
5:00 AM NREL O3 8 Good 27 29 PPB
5:00 AM RFN O3 8 Good 27 29 PPB
4:00 AM NREL O3 8 Good 27 29 PPB
4:00 AM RFN O3 8 Good 27 29 PPB
3:00 AM NREL O3 8 Good 27 29 PPB
3:00 AM RFN O3 8 Good 27 29 PPB
2:00 AM NREL O3 8 Good 27 29 PPB
2:00 AM RFN O3 8 Good 27 29 PPB
1:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
1:00 AM RFN O3 8 Good 27 29 PPB
10:00 PM ASP O3 8 Good 26 28 PPB
10:00 PM BOUR O3 8 Good 26 28 PPB
9:00 PM CASA NO2 1 Good 26 28 PPB
9:00 PM I25GLO NO2 1 Good 26 28 PPB
9:00 PM NREL O3 8 Good 26 28 PPB
8:00 PM FTCW O3 8 Good 26 28 PPB
8:00 PM I25DEN NO2 1 Good 26 28 PPB
8:00 PM NREL O3 8 Good 26 28 PPB
7:00 PM CASA NO2 1 Good 26 28 PPB
6:00 PM CASA NO2 1 Good 26 28 PPB
6:00 PM SWAN NO2 1 Good 26 28 PPB
5:00 PM FTCW O3 8 Good 26 28 PPB
2:00 PM ASP O3 8 Good 26 28 PPB
1:00 PM ASP O3 8 Good 26 28 PPB
1:00 PM AURE O3 8 Good 26 28 PPB
9:00 AM NREL O3 8 Good 26 28 PPB
6:00 AM MAN O3 8 Good 26 28 PPB
5:00 AM MAN O3 8 Good 26 28 PPB
4:00 AM MAN O3 8 Good 26 28 PPB
2:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM CASA PM2.5 24 Good 26 6 µg/m3
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM NREL O3 8 Good 26 28 PPB
10:00 PM FTCW O3 8 Good 25 27 PPB
10:00 PM I25DEN NO2 1 Good 25 27 PPB
10:00 PM I25GLO NO2 1 Good 25 27 PPB
10:00 PM NREL O3 8 Good 25 27 PPB
9:00 PM FTCW O3 8 Good 25 27 PPB
9:00 PM I25DEN NO2 1 Good 25 26 PPB
6:00 PM ACAD O3 8 Good 25 27 PPB
6:00 PM CHAT O3 8 Good 25 27 PPB
5:00 PM ACAD O3 8 Good 25 27 PPB
5:00 PM CHAT O3 8 Good 25 27 PPB
4:00 PM BOUR O3 8 Good 25 27 PPB
4:00 PM CHAT O3 8 Good 25 27 PPB
4:00 PM FTCW O3 8 Good 25 27 PPB
3:00 PM HLD O3 8 Good 25 27 PPB
2:00 PM HLD O3 8 Good 25 27 PPB
12:00 PM ASP O3 8 Good 25 27 PPB
11:00 AM ADM PM2.5 24 Good 25 6 µg/m3
9:00 AM MAN O3 8 Good 25 27 PPB
8:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
8:00 AM MAN O3 8 Good 25 27 PPB
7:00 AM MAN O3 8 Good 25 27 PPB
4:00 AM I25GLO PM10 24 Good 25 27 µg/m3
3:00 AM I25GLO PM10 24 Good 25 27 µg/m3
3:00 AM MAN O3 8 Good 25 27 PPB
2:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
2:00 AM MAN O3 8 Good 25 27 PPB
1:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
1:00 AM MAN O3 8 Good 25 27 PPB
8:00 PM CAMP NO2 1 Good 24 25 PPB
8:00 PM CAMP NO2 1 Good 24 25 PPB
7:00 PM CHAT O3 8 Good 24 26 PPB
5:00 PM CASA O3 8 Good 24 26 PPB
4:00 PM ACAD O3 8 Good 24 26 PPB
4:00 PM HLD O3 8 Good 24 26 PPB
3:00 PM CHAT O3 8 Good 24 26 PPB
1:00 PM ADM PM10 24 Good 24 26 µg/m3
1:00 PM HLD O3 8 Good 24 26 PPB
12:00 PM ADM PM2.5 24 Good 24 6 µg/m3
12:00 PM AURE O3 8 Good 24 26 PPB
11:00 AM ASP O3 8 Good 24 26 PPB
10:00 AM ASP O3 8 Good 24 26 PPB
10:00 AM MAN O3 8 Good 24 26 PPB
5:00 AM I25GLO PM10 24 Good 24 26 µg/m3
3:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
2:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
2:00 AM CASA PM2.5 24 Good 24 6 µg/m3
2:00 AM RIFL PM2.5 24 Good 24 6 µg/m3
1:00 AM ASP O3 8 Good 24 26 PPB
1:00 AM GJPB PM2.5 24 Good 24 6 µg/m3
1:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
10:00 PM MAN O3 8 Good 23 25 PPB
8:00 PM ELK O3 8 Good 23 25 PPB
8:00 PM MAN O3 8 Good 23 25 PPB
8:00 PM PAL O3 8 Good 23 25 PPB
7:00 PM PAL O3 8 Good 23 25 PPB
6:00 PM CTZ O3 8 Good 23 25 PPB
6:00 PM WBY O3 8 Good 23 25 PPB
5:00 PM ASPN O3 8 Good 23 25 PPB
5:00 PM CTZ O3 8 Good 23 25 PPB
5:00 PM HLD O3 8 Good 23 25 PPB
5:00 PM WBY O3 8 Good 23 25 PPB
4:00 PM ASPN O3 8 Good 23 25 PPB
4:00 PM I25DEN NO2 1 Good 23 24 PPB
3:00 PM FTCW O3 8 Good 23 25 PPB
2:00 PM CHAT O3 8 Good 23 25 PPB
12:00 PM HLD O3 8 Good 23 25 PPB
12:00 PM MAN O3 8 Good 23 25 PPB
11:00 AM AURE O3 8 Good 23 25 PPB
11:00 AM HLD O3 8 Good 23 25 PPB
11:00 AM MAN O3 8 Good 23 25 PPB
10:00 AM AURE O3 8 Good 23 25 PPB
9:00 AM ASP O3 8 Good 23 25 PPB
6:00 AM I25GLO PM10 24 Good 23 25 µg/m3
5:00 AM ASP O3 8 Good 23 25 PPB
5:00 AM WCH O3 8 Good 23 25 PPB
4:00 AM ASP O3 8 Good 23 25 PPB
4:00 AM RIFL PM2.5 24 Good 23 6 µg/m3
3:00 AM ASP O3 8 Good 23 25 PPB
3:00 AM RIFL PM2.5 24 Good 23 6 µg/m3
2:00 AM ASP O3 8 Good 23 25 PPB
2:00 AM GJPB PM2.5 24 Good 23 6 µg/m3
2:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
1:00 AM WBY NO2 1 Good 23 24 PPB
1:00 AM WBY NO2 1 Good 23 24 PPB
10:00 PM ASPN2 PM2.5 24 Good 22 5 µg/m3
10:00 PM ELK O3 8 Good 22 24 PPB
10:00 PM PAL O3 8 Good 22 24 PPB
9:00 PM ELK O3 8 Good 22 24 PPB
9:00 PM MAN O3 8 Good 22 24 PPB
9:00 PM PAL O3 8 Good 22 24 PPB
7:00 PM ACAD O3 8 Good 22 24 PPB
7:00 PM ELK O3 8 Good 22 24 PPB
7:00 PM MAN O3 8 Good 22 24 PPB
6:00 PM ASPN O3 8 Good 22 24 PPB
6:00 PM CASA O3 8 Good 22 24 PPB
6:00 PM HLD O3 8 Good 22 24 PPB
6:00 PM MAN O3 8 Good 22 24 PPB
6:00 PM PAL O3 8 Good 22 24 PPB
5:00 PM MAN O3 8 Good 22 24 PPB
5:00 PM WCH O3 8 Good 22 24 PPB
4:00 PM CASA O3 8 Good 22 24 PPB
4:00 PM CTZ O3 8 Good 22 24 PPB
4:00 PM MAN O3 8 Good 22 24 PPB
3:00 PM ACAD O3 8 Good 22 24 PPB
3:00 PM ASPN O3 8 Good 22 24 PPB
3:00 PM BOUR O3 8 Good 22 24 PPB
3:00 PM MAN O3 8 Good 22 24 PPB
2:00 PM FTCW O3 8 Good 22 24 PPB
2:00 PM MAN O3 8 Good 22 24 PPB
1:00 PM ADM PM2.5 24 Good 22 5 µg/m3
1:00 PM MAN O3 8 Good 22 24 PPB
10:00 AM HLD O3 8 Good 22 24 PPB
9:00 AM AURE O3 8 Good 22 24 PPB
9:00 AM HLD O3 8 Good 22 24 PPB
9:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
8:00 AM ASP O3 8 Good 22 24 PPB
8:00 AM HLD O3 8 Good 22 24 PPB
7:00 AM ASP O3 8 Good 22 24 PPB
7:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
7:00 AM HLD O3 8 Good 22 24 PPB
7:00 AM I25GLO PM10 24 Good 22 24 µg/m3
7:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
6:00 AM ASP O3 8 Good 22 24 PPB
6:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
6:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
5:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
5:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
4:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
4:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
4:00 AM WCH O3 8 Good 22 24 PPB
3:00 AM CASA PM2.5 24 Good 22 5 µg/m3
3:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
3:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
2:00 AM SWAN PM10 24 Good 22 24 µg/m3
1:00 AM BOUR O3 8 Good 22 24 PPB
1:00 AM FTCW O3 8 Good 22 24 PPB
1:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
10:00 PM GREH PM10 24 Good 21 23 µg/m3
9:00 PM ASPN O3 8 Good 21 23 PPB
9:00 PM GREH PM10 24 Good 21 23 µg/m3
8:00 PM ASPN O3 8 Good 21 23 PPB
8:00 PM CHAT O3 8 Good 21 23 PPB
8:00 PM GREH PM10 24 Good 21 23 µg/m3
7:00 PM ASPN O3 8 Good 21 23 PPB
7:00 PM CTZ O3 8 Good 21 23 PPB
7:00 PM GREH PM10 24 Good 21 23 µg/m3
7:00 PM HLD O3 8 Good 21 23 PPB
7:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
7:00 PM WBY O3 8 Good 21 23 PPB
7:00 PM WCH O3 8 Good 21 23 PPB
6:00 PM ELK O3 8 Good 21 23 PPB
6:00 PM WCH O3 8 Good 21 23 PPB
4:00 PM CAMP O3 8 Good 21 23 PPB
4:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
4:00 PM WCH O3 8 Good 21 23 PPB
3:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
3:00 PM WCH O3 8 Good 21 23 PPB
2:00 PM ADM PM10 24 Good 21 23 µg/m3
2:00 PM ASPN O3 8 Good 21 23 PPB
2:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
2:00 PM WCH O3 8 Good 21 23 PPB
1:00 PM CHAT O3 8 Good 21 23 PPB
1:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
12:00 PM RIFL PM2.5 24 Good 21 5 µg/m3
11:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
10:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
9:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
8:00 AM AURE O3 8 Good 21 23 PPB
8:00 AM I25GLO PM10 24 Good 21 23 µg/m3
8:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
7:00 AM AURE O3 8 Good 21 23 PPB
7:00 AM WBY NO2 1 Good 21 22 PPB
7:00 AM WBY NO2 1 Good 21 22 PPB
7:00 AM WCH O3 8 Good 21 23 PPB
6:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
6:00 AM WBY NO2 1 Good 21 22 PPB
6:00 AM WBY NO2 1 Good 21 22 PPB
6:00 AM WCH O3 8 Good 21 23 PPB
5:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
5:00 AM FTCF PM2.5 24 Good 21 5 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
4:00 AM BOUR O3 8 Good 21 23 PPB
4:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
4:00 AM SWAN PM10 24 Good 21 23 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
3:00 AM BOUR O3 8 Good 21 23 PPB
3:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
3:00 AM SWAN PM10 24 Good 21 23 µg/m3
3:00 AM WBY NO2 1 Good 21 22 PPB
3:00 AM WBY NO2 1 Good 21 22 PPB
3:00 AM WCH O3 8 Good 21 23 PPB
2:00 AM BOUR O3 8 Good 21 23 PPB
2:00 AM FTCW O3 8 Good 21 23 PPB
2:00 AM WBY NO2 1 Good 21 22 PPB
2:00 AM WBY NO2 1 Good 21 22 PPB
2:00 AM WCH O3 8 Good 21 23 PPB
1:00 AM CASA NO2 1 Good 21 22 PPB
1:00 AM ELK O3 8 Good 21 23 PPB
1:00 AM I25GLO NO2 1 Good 21 22 PPB
1:00 AM SWAN PM10 24 Good 21 23 µg/m3
1:00 AM WCH O3 8 Good 21 23 PPB
10:00 PM ASPN O3 8 Good 20 22 PPB
9:00 PM ASPN2 PM2.5 24 Good 20 5 µg/m3
9:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
9:00 PM WCH O3 8 Good 20 22 PPB
8:00 PM ACAD O3 8 Good 20 22 PPB
8:00 PM CTZ O3 8 Good 20 22 PPB
8:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
8:00 PM WCH O3 8 Good 20 22 PPB
7:00 PM CASA O3 8 Good 20 22 PPB
6:00 PM GREH PM10 24 Good 20 22 µg/m3
6:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
5:00 PM CAMP O3 8 Good 20 22 PPB
5:00 PM ELK O3 8 Good 20 22 PPB
5:00 PM GREH PM10 24 Good 20 22 µg/m3
5:00 PM PAL O3 8 Good 20 22 PPB
5:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
4:00 PM WBY O3 8 Good 20 22 PPB
3:00 PM CAMP O3 8 Good 20 22 PPB
3:00 PM CTZ O3 8 Good 20 22 PPB
2:00 PM ADM PM2.5 24 Good 20 5 µg/m3
2:00 PM BOUR O3 8 Good 20 22 PPB
1:00 PM ASPN O3 8 Good 20 22 PPB
1:00 PM FTCW O3 8 Good 20 22 PPB
11:00 AM ASPN2 PM2.5 24 Good 20 5 µg/m3
11:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 20 5 µg/m3
10:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
10:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
9:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
9:00 AM GREH PM10 24 Good 20 22 µg/m3
8:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
8:00 AM GREH PM10 24 Good 20 22 µg/m3
8:00 AM WCH O3 8 Good 20 22 PPB
7:00 AM GREH PM10 24 Good 20 22 µg/m3
7:00 AM I25DEN NO2 1 Good 20 21 PPB
6:00 AM AURE O3 8 Good 20 22 PPB
6:00 AM BOUR O3 8 Good 20 22 PPB
6:00 AM FTCF PM2.5 24 Good 20 5 µg/m3
6:00 AM GREH PM10 24 Good 20 22 µg/m3
6:00 AM HLD O3 8 Good 20 22 PPB
6:00 AM I25DEN NO2 1 Good 20 21 PPB
5:00 AM AURE O3 8 Good 20 22 PPB
5:00 AM BOUR O3 8 Good 20 22 PPB
5:00 AM GREH PM10 24 Good 20 22 µg/m3
5:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
5:00 AM I25GLO NO2 1 Good 20 21 PPB
5:00 AM SWAN PM10 24 Good 20 22 µg/m3
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM CASA PM2.5 24 Good 20 5 µg/m3
4:00 AM GREH PM10 24 Good 20 22 µg/m3
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY NO2 1 Good 20 21 PPB
3:00 AM CASA NO2 1 Good 20 21 PPB
3:00 AM GREH PM10 24 Good 20 22 µg/m3
3:00 AM I25DEN NO2 1 Good 20 21 PPB
2:00 AM ASPN2 PM2.5 24 Good 20 5 µg/m3
2:00 AM ELK O3 8 Good 20 22 PPB
2:00 AM GREH PM10 24 Good 20 22 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 20 5 µg/m3
1:00 AM GREH PM10 24 Good 20 22 µg/m3
1:00 AM SWAN NO2 1 Good 20 21 PPB
10:00 PM ACAD O3 8 Good 19 20 PPB
10:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
10:00 PM HLD O3 8 Good 19 20 PPB
10:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
10:00 PM WCH O3 8 Good 19 21 PPB
9:00 PM ACAD O3 8 Good 19 21 PPB
9:00 PM CHAT O3 8 Good 19 21 PPB
9:00 PM HLD O3 8 Good 19 20 PPB
9:00 PM PDX O3 8 Good 19 20 PPB
8:00 PM ASPN2 PM2.5 24 Good 19 5 µg/m3
8:00 PM HLD O3 8 Good 19 21 PPB
8:00 PM PDX O3 8 Good 19 21 PPB
8:00 PM WBY O3 8 Good 19 20 PPB
7:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
7:00 PM PDX O3 8 Good 19 21 PPB
6:00 PM CAMP O3 8 Good 19 20 PPB
6:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
6:00 PM PDX O3 8 Good 19 21 PPB
5:00 PM FTC O3 8 Good 19 20 PPB
5:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
5:00 PM PDX O3 8 Good 19 20 PPB
4:00 PM ELK O3 8 Good 19 21 PPB
4:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
4:00 PM GREH PM10 24 Good 19 21 µg/m3
3:00 PM ADM PM10 24 Good 19 20 µg/m3
3:00 PM ADM PM2.5 24 Good 19 5 µg/m3
3:00 PM CASA O3 8 Good 19 21 PPB
3:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
3:00 PM GREH PM10 24 Good 19 21 µg/m3
2:00 PM ACAD O3 8 Good 19 21 PPB
2:00 PM CAMP O3 8 Good 19 21 PPB
2:00 PM CTZ O3 8 Good 19 20 PPB
2:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
2:00 PM GREH PM10 24 Good 19 20 µg/m3
1:00 PM BOUR O3 8 Good 19 20 PPB
1:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
1:00 PM GREH PM10 24 Good 19 21 µg/m3
1:00 PM WCH O3 8 Good 19 21 PPB
12:00 PM ASPN O3 8 Good 19 21 PPB
12:00 PM ASPN2 PM2.5 24 Good 19 5 µg/m3
12:00 PM CHAT O3 8 Good 19 21 PPB
12:00 PM FTCW O3 8 Good 19 21 PPB
12:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
12:00 PM GREH PM10 24 Good 19 21 µg/m3
11:00 AM ASPN O3 8 Good 19 20 PPB
11:00 AM FTCW O3 8 Good 19 20 PPB
11:00 AM GREH PM10 24 Good 19 21 µg/m3
11:00 AM I25GLO NO2 1 Good 19 20 PPB
10:00 AM GREH PM10 24 Good 19 21 µg/m3
10:00 AM WCH O3 8 Good 19 20 PPB
9:00 AM WCH O3 8 Good 19 20 PPB
8:00 AM BOUR O3 8 Good 19 20 PPB
8:00 AM SWAN PM10 24 Good 19 20 µg/m3
7:00 AM BOUR O3 8 Good 19 21 PPB
7:00 AM SWAN PM10 24 Good 19 21 µg/m3
6:00 AM SWAN PM10 24 Good 19 21 µg/m3
5:00 AM HLD O3 8 Good 19 21 PPB
5:00 AM I25DEN NO2 1 Good 19 20 PPB
4:00 AM AURE O3 8 Good 19 21 PPB
4:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
4:00 AM CASA NO2 1 Good 19 20 PPB
4:00 AM ELK O3 8 Good 19 20 PPB
4:00 AM FTCW O3 8 Good 19 20 PPB
4:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM AURE O3 8 Good 19 21 PPB
3:00 AM ELK O3 8 Good 19 21 PPB
3:00 AM FTCW O3 8 Good 19 21 PPB
2:00 AM AURE O3 8 Good 19 20 PPB
2:00 AM CASA NO2 1 Good 19 20 PPB
2:00 AM I25DEN NO2 1 Good 19 20 PPB
1:00 AM CTZ O3 8 Good 19 21 PPB
1:00 AM I25DEN NO2 1 Good 19 20 PPB
10:00 PM CAMP NO2 1 Good 18 19 PPB
10:00 PM CAMP NO2 1 Good 18 19 PPB
10:00 PM CHAT O3 8 Good 18 19 PPB
10:00 PM PDX O3 8 Good 18 19 PPB
9:00 PM CTZ O3 8 Good 18 19 PPB
9:00 PM FTCF PM2.5 24 Good 18 4 µg/m3
8:00 PM CASA O3 8 Good 18 19 PPB
8:00 PM GJPB PM2.5 24 Good 18 4 µg/m3
8:00 PM GRET O3 8 Good 18 19 PPB
7:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
7:00 PM GRET O3 8 Good 18 19 PPB
6:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
6:00 PM FTC O3 8 Good 18 19 PPB
6:00 PM GRET O3 8 Good 18 19 PPB
6:00 PM WBY NO2 1 Good 18 19 PPB
6:00 PM WBY NO2 1 Good 18 19 PPB
5:00 PM GRET O3 8 Good 18 19 PPB
4:00 PM FTC O3 8 Good 18 19 PPB
4:00 PM PAL O3 8 Good 18 19 PPB
4:00 PM PDX O3 8 Good 18 19 PPB
3:00 PM ELK O3 8 Good 18 19 PPB
3:00 PM WBY O3 8 Good 18 19 PPB
2:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
1:00 PM ACAD O3 8 Good 18 19 PPB
1:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
1:00 PM CAMP O3 8 Good 18 19 PPB
12:00 PM BOUR O3 8 Good 18 19 PPB
12:00 PM WCH O3 8 Good 18 19 PPB
11:00 AM BOUR O3 8 Good 18 19 PPB
11:00 AM CHAT O3 8 Good 18 19 PPB
11:00 AM I25GLO PM2.5 24 Good 18 4 µg/m3
11:00 AM WCH O3 8 Good 18 19 PPB
10:00 AM ASPN O3 8 Good 18 19 PPB
10:00 AM BOUR O3 8 Good 18 19 PPB
9:00 AM BOUR O3 8 Good 18 19 PPB
9:00 AM I25GLO PM10 24 Good 18 19 µg/m3
9:00 AM SWAN PM10 24 Good 18 19 µg/m3
8:00 AM WBY NO2 1 Good 18 19 PPB
8:00 AM WBY NO2 1 Good 18 19 PPB
7:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
6:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
5:00 AM CASA NO2 1 Good 18 19 PPB
5:00 AM CASA PM2.5 24 Good 18 4 µg/m3
5:00 AM ELK O3 8 Good 18 19 PPB
5:00 AM FTCW O3 8 Good 18 19 PPB
4:00 AM HLD O3 8 Good 18 19 PPB
3:00 AM HLD O3 8 Good 18 19 PPB
3:00 AM I25GLO NO2 1 Good 18 19 PPB
2:00 AM CTZ O3 8 Good 18 19 PPB
2:00 AM HLD O3 8 Good 18 19 PPB
2:00 AM I25GLO NO2 1 Good 18 19 PPB
1:00 AM AURE O3 8 Good 18 19 PPB
1:00 AM HLD O3 8 Good 18 19 PPB
1:00 AM PAL O3 8 Good 18 19 PPB
9:00 PM CAMP NO2 1 Good 17 18 PPB
9:00 PM CAMP NO2 1 Good 17 18 PPB
9:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
8:00 PM FTCF PM2.5 24 Good 17 4 µg/m3
7:00 PM CAMP O3 8 Good 17 18 PPB
5:00 PM ASPN2 PM2.5 24 Good 17 4 µg/m3
4:00 PM ADM PM2.5 24 Good 17 4 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 17 4 µg/m3
4:00 PM GRET O3 8 Good 17 18 PPB
3:00 PM ASPN2 PM2.5 24 Good 17 4 µg/m3
2:00 PM CASA O3 8 Good 17 18 PPB
1:00 PM CTZ O3 8 Good 17 18 PPB
12:00 PM I25GLO NO2 1 Good 17 18 PPB
12:00 PM I25GLO PM2.5 24 Good 17 4 µg/m3
10:00 AM FTCW O3 8 Good 17 18 PPB
10:00 AM SWAN PM10 24 Good 17 18 µg/m3
9:00 AM ASPN O3 8 Good 17 18 PPB
8:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
8:00 AM FTCF PM2.5 24 Good 17 4 µg/m3
8:00 AM I25DEN NO2 1 Good 17 18 PPB
7:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
7:00 AM I25DEN PM2.5 24 Good 17 4 µg/m3
7:00 AM SWAN NO2 1 Good 17 18 PPB
6:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
6:00 AM CASA PM2.5 24 Good 17 4 µg/m3
6:00 AM ELK O3 8 Good 17 18 PPB
6:00 AM FTCW O3 8 Good 17 18 PPB
5:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
4:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
4:00 AM I25GLO NO2 1 Good 17 18 PPB
3:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
3:00 AM CTZ O3 8 Good 17 18 PPB
2:00 AM PAL O3 8 Good 17 18 PPB
2:00 AM PDX O3 8 Good 17 18 PPB
2:00 AM SWAN NO2 1 Good 17 18 PPB
1:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
1:00 AM CHAT O3 8 Good 17 18 PPB
1:00 AM PDX O3 8 Good 17 18 PPB
10:00 PM CTZ O3 8 Good 16 17 PPB
10:00 PM I25DEN PM2.5 24 Good 16 4 µg/m3
9:00 PM GRET O3 8 Good 16 17 PPB
7:00 PM FTC O3 8 Good 16 17 PPB
5:00 PM CAMP NO2 1 Good 16 17 PPB
5:00 PM CAMP NO2 1 Good 16 17 PPB
3:00 PM FTC O3 8 Good 16 17 PPB
3:00 PM PDX O3 8 Good 16 17 PPB
2:00 PM ELK O3 8 Good 16 17 PPB
12:00 PM ACAD O3 8 Good 16 17 PPB
12:00 PM CAMP O3 8 Good 16 17 PPB
11:00 AM SWAN PM10 24 Good 16 17 µg/m3
10:00 AM CHAT O3 8 Good 16 17 PPB
10:00 AM I25GLO PM10 24 Good 16 17 µg/m3
9:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
9:00 AM FTCW O3 8 Good 16 17 PPB
9:00 AM WBY NO2 1 Good 16 17 PPB
9:00 AM WBY NO2 1 Good 16 17 PPB
8:00 AM ASPN O3 8 Good 16 17 PPB
8:00 AM FTCW O3 8 Good 16 17 PPB
7:00 AM ASPN O3 8 Good 16 17 PPB
7:00 AM CASA PM2.5 24 Good 16 4 µg/m3
7:00 AM ELK O3 8 Good 16 17 PPB
7:00 AM FTCW O3 8 Good 16 17 PPB
5:00 AM CAMP PM2.5 24 Good 16 4 µg/m3
4:00 AM CTZ O3 8 Good 16 17 PPB
4:00 AM PDX O3 8 Good 16 17 PPB
4:00 AM SWAN NO2 1 Good 16 17 PPB
3:00 AM PDX O3 8 Good 16 17 PPB
3:00 AM SWAN NO2 1 Good 16 17 PPB
2:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
2:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
1:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
10:00 PM ADM PM2.5 24 Good 15 4 µg/m3
9:00 PM ADM PM2.5 24 Good 15 4 µg/m3
9:00 PM I25DEN PM2.5 24 Good 15 4 µg/m3
9:00 PM WBY O3 8 Good 15 16 PPB
8:00 PM ADM PM2.5 24 Good 15 4 µg/m3
8:00 PM I25DEN PM2.5 24 Good 15 4 µg/m3
8:00 PM I25GLO PM2.5 24 Good 15 4 µg/m3
7:00 PM FTCF PM2.5 24 Good 15 4 µg/m3
7:00 PM I25DEN PM2.5 24 Good 15 4 µg/m3
5:00 PM ADM PM2.5 24 Good 15 4 µg/m3
3:00 PM GRET O3 8 Good 15 16 PPB
3:00 PM I25DEN NO2 1 Good 15 16 PPB
3:00 PM I25GLO PM2.5 24 Good 15 4 µg/m3
3:00 PM PAL O3 8 Good 15 16 PPB
2:00 PM I25GLO PM2.5 24 Good 15 4 µg/m3
2:00 PM PDX O3 8 Good 15 16 PPB
1:00 PM CASA O3 8 Good 15 16 PPB
1:00 PM ELK O3 8 Good 15 16 PPB
1:00 PM I25GLO PM2.5 24 Good 15 4 µg/m3
12:00 PM CTZ O3 8 Good 15 16 PPB
12:00 PM SWAN PM10 24 Good 15 16 µg/m3
10:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
9:00 AM CHAT O3 8 Good 15 16 PPB
9:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
9:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
8:00 AM CASA NO2 1 Good 15 16 PPB
8:00 AM CASA PM2.5 24 Good 15 4 µg/m3
8:00 AM ELK O3 8 Good 15 16 PPB
8:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
7:00 AM CASA NO2 1 Good 15 16 PPB
7:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM ASPN O3 8 Good 15 16 PPB
6:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM I25GLO NO2 1 Good 15 16 PPB
6:00 AM SWAN NO2 1 Good 15 16 PPB
5:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
5:00 AM CTZ O3 8 Good 15 16 PPB
5:00 AM PDX O3 8 Good 15 16 PPB
5:00 AM SWAN NO2 1 Good 15 16 PPB
4:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
3:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
3:00 AM PAL O3 8 Good 15 16 PPB
2:00 AM CHAT O3 8 Good 15 16 PPB
9:00 PM CASA O3 8 Good 14 15 PPB
9:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
8:00 PM CAMP O3 8 Good 14 15 PPB
8:00 PM CASA PM2.5 24 Good 14 3 µg/m3
8:00 PM FTC O3 8 Good 14 15 PPB
7:00 PM ADM PM2.5 24 Good 14 3 µg/m3
7:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
6:00 PM ADM PM2.5 24 Good 14 3 µg/m3
6:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
6:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
4:00 PM ADM PM10 24 Good 14 15 µg/m3
4:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
2:00 PM SWAN PM10 24 Good 14 15 µg/m3
2:00 PM WBY O3 8 Good 14 15 PPB
1:00 PM SWAN PM10 24 Good 14 15 µg/m3
12:00 PM ELK O3 8 Good 14 15 PPB
11:00 AM ACAD O3 8 Good 14 15 PPB
11:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
11:00 AM CAMP O3 8 Good 14 15 PPB
11:00 AM CTZ O3 8 Good 14 15 PPB
11:00 AM ELK O3 8 Good 14 15 PPB
10:00 AM CASA PM2.5 24 Good 14 3 µg/m3
10:00 AM ELK O3 8 Good 14 15 PPB
10:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
10:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
9:00 AM CASA PM2.5 24 Good 14 3 µg/m3
9:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
9:00 AM ELK O3 8 Good 14 15 PPB
8:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
8:00 AM CHAT O3 8 Good 14 15 PPB
7:00 AM CHAT O3 8 Good 14 15 PPB
6:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
6:00 AM CASA NO2 1 Good 14 15 PPB
6:00 AM CTZ O3 8 Good 14 15 PPB
6:00 AM PDX O3 8 Good 14 15 PPB
5:00 AM ASPN O3 8 Good 14 15 PPB
4:00 AM I25DEN PM10 24 Good 14 15 µg/m3
4:00 AM PAL O3 8 Good 14 15 PPB
4:00 AM WBY PM10 24 Good 14 15 µg/m3
3:00 AM CHAT O3 8 Good 14 15 PPB
3:00 AM I25DEN PM10 24 Good 14 15 µg/m3
3:00 AM WBY PM10 24 Good 14 15 µg/m3
2:00 AM GJPB PM10 24 Good 14 15 µg/m3
2:00 AM I25DEN PM10 24 Good 14 15 µg/m3
2:00 AM WBY PM10 24 Good 14 15 µg/m3
1:00 AM CAMP NO2 1 Good 14 15 PPB
1:00 AM CAMP NO2 1 Good 14 15 PPB
1:00 AM GJPB PM10 24 Good 14 15 µg/m3
1:00 AM I25DEN PM10 24 Good 14 15 µg/m3
1:00 AM WBY PM10 24 Good 14 15 µg/m3
10:00 PM ASPN2 PM10 24 Good 13 14 µg/m3
10:00 PM GRET O3 8 Good 13 14 PPB
10:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
9:00 PM CASA PM2.5 24 Good 13 3 µg/m3
7:00 PM CASA PM2.5 24 Good 13 3 µg/m3
6:00 PM I25DEN PM2.5 24 Good 13 3 µg/m3
5:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
5:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
3:00 PM SWAN PM10 24 Good 13 14 µg/m3
2:00 PM FTC O3 8 Good 13 14 PPB
2:00 PM PAL O3 8 Good 13 14 PPB
1:00 PM PDX O3 8 Good 13 14 PPB
11:00 AM CASA PM2.5 24 Good 13 3 µg/m3
11:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
11:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
11:00 AM I25GLO PM10 24 Good 13 14 µg/m3
10:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
9:00 AM I25GLO NO2 1 Good 13 14 PPB
8:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
7:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
7:00 AM CTZ O3 8 Good 13 14 PPB
7:00 AM GJPB PM10 24 Good 13 14 µg/m3
7:00 AM I25GLO NO2 1 Good 13 14 PPB
7:00 AM PDX O3 8 Good 13 14 PPB
7:00 AM WBY PM10 24 Good 13 14 µg/m3
6:00 AM CHAT O3 8 Good 13 14 PPB
6:00 AM GJPB PM10 24 Good 13 14 µg/m3
6:00 AM I25DEN PM10 24 Good 13 14 µg/m3
6:00 AM WBY PM10 24 Good 13 14 µg/m3
5:00 AM CHAT O3 8 Good 13 14 PPB
5:00 AM GJPB PM10 24 Good 13 14 µg/m3
5:00 AM I25DEN PM10 24 Good 13 14 µg/m3
5:00 AM WBY PM10 24 Good 13 14 µg/m3
4:00 AM CHAT O3 8 Good 13 14 PPB
4:00 AM GJPB PM10 24 Good 13 14 µg/m3
3:00 AM GJPB PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM10 24 Good 13 14 µg/m3
10:00 PM CASA O3 8 Good 12 13 PPB
10:00 PM CASA PM2.5 24 Good 12 3 µg/m3
10:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
10:00 PM WBY O3 8 Good 12 13 PPB
9:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
9:00 PM CAMP O3 8 Good 12 13 PPB
9:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
8:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
7:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
6:00 PM CASA PM2.5 24 Good 12 3 µg/m3
6:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
6:00 PM RIFLO3 O3 8 Good 12 13 PPB
5:00 PM CASA PM2.5 24 Good 12 3 µg/m3
5:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
5:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
5:00 PM RIFLO3 O3 8 Good 12 13 PPB
4:00 PM CASA PM2.5 24 Good 12 3 µg/m3
4:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
4:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
4:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
4:00 PM SWAN PM10 24 Good 12 13 µg/m3
3:00 PM CASA PM2.5 24 Good 12 3 µg/m3
3:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
3:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
3:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
2:00 PM CASA PM2.5 24 Good 12 3 µg/m3
2:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
2:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
2:00 PM GRET O3 8 Good 12 13 PPB
2:00 PM I25DEN NO2 1 Good 12 13 PPB
2:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
2:00 PM I25GLO NO2 1 Good 12 13 PPB
1:00 PM CASA PM2.5 24 Good 12 3 µg/m3
1:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
1:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
12:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
12:00 PM CASA PM2.5 24 Good 12 3 µg/m3
12:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
12:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
12:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
12:00 PM PDX O3 8 Good 12 13 PPB
11:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
11:00 AM PDX O3 8 Good 12 13 PPB
10:00 AM ACAD O3 8 Good 12 13 PPB
10:00 AM CAMP O3 8 Good 12 13 PPB
10:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
10:00 AM CTZ O3 8 Good 12 13 PPB
9:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
9:00 AM CTZ O3 8 Good 12 13 PPB
9:00 AM I25DEN NO2 1 Good 12 13 PPB
9:00 AM PDX O3 8 Good 12 13 PPB
8:00 AM CTZ O3 8 Good 12 13 PPB
8:00 AM GJPB PM10 24 Good 12 13 µg/m3
8:00 AM PDX O3 8 Good 12 13 PPB
8:00 AM SWAN NO2 1 Good 12 13 PPB
8:00 AM WBY PM10 24 Good 12 13 µg/m3
7:00 AM I25DEN PM10 24 Good 12 13 µg/m3
5:00 AM PAL O3 8 Good 12 13 PPB
4:00 AM ASPN O3 8 Good 12 13 PPB
2:00 AM CASA PM10 24 Good 12 13 µg/m3
10:00 PM SWAN PM10 24 Good 11 12 µg/m3
9:00 PM FTC O3 8 Good 11 12 PPB
9:00 PM SWAN PM10 24 Good 11 12 µg/m3
8:00 PM ASPN2 PM10 24 Good 11 12 µg/m3
8:00 PM SWAN PM10 24 Good 11 12 µg/m3
7:00 PM RIFLO3 O3 8 Good 11 12 PPB
7:00 PM SWAN PM10 24 Good 11 12 µg/m3
6:00 PM SWAN PM10 24 Good 11 12 µg/m3
5:00 PM ADM PM10 24 Good 11 12 µg/m3
5:00 PM I25GLO NO2 1 Good 11 12 PPB
5:00 PM SWAN PM10 24 Good 11 12 µg/m3
4:00 PM RIFLO3 O3 8 Good 11 12 PPB
1:00 PM ASPN2 PM10 24 Good 11 12 µg/m3
1:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
12:00 PM CASA O3 8 Good 11 12 PPB
12:00 PM GJPB PM10 24 Good 11 12 µg/m3
12:00 PM I25GLO PM10 24 Good 11 12 µg/m3
11:00 AM GJPB PM10 24 Good 11 12 µg/m3
10:00 AM GJPB PM10 24 Good 11 12 µg/m3
10:00 AM PDX O3 8 Good 11 12 PPB
10:00 AM WBY NO2 1 Good 11 12 PPB
10:00 AM WBY NO2 1 Good 11 12 PPB
9:00 AM ACAD O3 8 Good 11 12 PPB
9:00 AM CAMP O3 8 Good 11 12 PPB
9:00 AM CASA NO2 1 Good 11 12 PPB
9:00 AM GJPB PM10 24 Good 11 12 µg/m3
9:00 AM WBY PM10 24 Good 11 12 µg/m3
8:00 AM ACAD O3 8 Good 11 12 PPB
8:00 AM I25DEN PM10 24 Good 11 12 µg/m3
8:00 AM I25GLO NO2 1 Good 11 12 PPB
7:00 AM ACAD O3 8 Good 11 12 PPB
6:00 AM ACAD O3 8 Good 11 12 PPB
6:00 AM PAL O3 8 Good 11 12 PPB
5:00 AM CAMP NO2 1 Good 11 12 PPB
5:00 AM CAMP NO2 1 Good 11 12 PPB
4:00 AM CASA PM10 24 Good 11 12 µg/m3
3:00 AM ASPN O3 8 Good 11 12 PPB
3:00 AM CASA PM10 24 Good 11 12 µg/m3
2:00 AM ASPN O3 8 Good 11 12 PPB
1:00 AM ASPN O3 8 Good 11 12 PPB
10:00 PM CAMP O3 8 Good 10 11 PPB
8:00 PM RIFLO3 O3 8 Good 10 11 PPB
7:00 PM CAMP PM2.5 24 Good 10 2 µg/m3
4:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 PM CAMP NO2 1 Good 10 11 PPB
2:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
2:00 PM GJPB PM10 24 Good 10 11 µg/m3
1:00 PM FTC O3 8 Good 10 11 PPB
1:00 PM GJPB PM10 24 Good 10 11 µg/m3
1:00 PM I25GLO PM10 24 Good 10 11 µg/m3
1:00 PM PAL O3 8 Good 10 11 PPB
1:00 PM WBY O3 8 Good 10 11 PPB
12:00 PM CAMP PM2.5 24 Good 10 2 µg/m3
11:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
10:00 AM I25GLO NO2 1 Good 10 11 PPB
9:00 AM I25DEN PM10 24 Good 10 11 µg/m3
8:00 AM CAMP O3 8 Good 10 11 PPB
7:00 AM CASA PM10 24 Good 10 11 µg/m3
7:00 AM CCOL PM10 24 Good 10 11 µg/m3
6:00 AM CASA PM10 24 Good 10 11 µg/m3
6:00 AM CCOL PM10 24 Good 10 11 µg/m3
5:00 AM ACAD O3 8 Good 10 11 PPB
5:00 AM CASA PM10 24 Good 10 11 µg/m3
5:00 AM CCOL PM10 24 Good 10 11 µg/m3
4:00 AM CCOL PM10 24 Good 10 11 µg/m3
3:00 AM CAMP NO2 1 Good 10 11 PPB
3:00 AM CAMP NO2 1 Good 10 11 PPB
3:00 AM CCOL PM10 24 Good 10 11 µg/m3
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CCOL PM10 24 Good 10 11 µg/m3
1:00 AM CAMP PM10 24 Good 10 11 µg/m3
1:00 AM CCOL PM10 24 Good 10 11 µg/m3
10:00 PM CHAT PM2.5 24 Good 9 2 µg/m3
10:00 PM FTC O3 8 Good 9 10 PPB
9:00 PM CHAT PM2.5 24 Good 9 2 µg/m3
8:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
8:00 PM CHAT PM2.5 24 Good 9 2 µg/m3
7:00 PM ASPN2 PM10 24 Good 9 10 µg/m3
7:00 PM CHAT PM2.5 24 Good 9 2 µg/m3
6:00 PM ASPN2 PM10 24 Good 9 10 µg/m3
6:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
5:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
4:00 PM ASPN2 PM10 24 Good 9 10 µg/m3
4:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
4:00 PM GJPB PM10 24 Good 9 10 µg/m3
3:00 PM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
3:00 PM GJPB PM10 24 Good 9 10 µg/m3
3:00 PM I25GLO NO2 1 Good 9 10 PPB
3:00 PM RIFLO3 O3 8 Good 9 10 PPB
2:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
1:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
1:00 PM I25GLO NO2 1 Good 9 10 PPB
12:00 PM PAL O3 8 Good 9 10 PPB
11:00 AM I25DEN NO2 1 Good 9 10 PPB
11:00 AM WBY NO2 1 Good 9 10 PPB
11:00 AM WBY NO2 1 Good 9 10 PPB
10:00 AM I25DEN NO2 1 Good 9 10 PPB
10:00 AM I25DEN PM10 24 Good 9 10 µg/m3
10:00 AM WBY PM10 24 Good 9 10 µg/m3
9:00 AM CCOL PM10 24 Good 9 10 µg/m3
8:00 AM CASA PM10 24 Good 9 10 µg/m3
8:00 AM CCOL PM10 24 Good 9 10 µg/m3
7:00 AM CAMP O3 8 Good 9 10 PPB
7:00 AM PAL O3 8 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM ACAD O3 8 Good 9 10 PPB
4:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP PM10 24 Good 9 10 µg/m3
2:00 AM CAMP PM10 24 Good 9 10 µg/m3
2:00 AM FTCF PM10 24 Good 9 10 µg/m3
1:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
1:00 AM FTCF PM10 24 Good 9 10 µg/m3
10:00 PM ADM PM10 24 Good 8 9 µg/m3
10:00 PM CAMP PM2.5 24 Good 8 2 µg/m3
10:00 PM I25DEN CO 8 Good 8 0.7 PPM
9:00 PM ADM PM10 24 Good 8 9 µg/m3
9:00 PM CAMP PM2.5 24 Good 8 2 µg/m3
9:00 PM RIFLO3 O3 8 Good 8 9 PPB
8:00 PM ADM PM10 24 Good 8 9 µg/m3
7:00 PM ADM PM10 24 Good 8 9 µg/m3
7:00 PM GJPB PM10 24 Good 8 9 µg/m3
6:00 PM ADM PM10 24 Good 8 9 µg/m3
6:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
6:00 PM GJPB PM10 24 Good 8 9 µg/m3
5:00 PM ASPN2 PM10 24 Good 8 9 µg/m3
5:00 PM CASA NO2 1 Good 8 9 PPB
5:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
5:00 PM GJPB PM10 24 Good 8 9 µg/m3
5:00 PM SWAN NO2 1 Good 8 8 PPB
4:00 PM I25GLO NO2 1 Good 8 9 PPB
3:00 PM CAMP NO2 1 Good 8 9 PPB
3:00 PM CAMP NO2 1 Good 8 9 PPB
3:00 PM I25GLO PM10 24 Good 8 9 µg/m3
2:00 PM I25GLO PM10 24 Good 8 9 µg/m3
1:00 PM GRET O3 8 Good 8 9 PPB
11:00 AM CASA NO2 1 Good 8 8 PPB
11:00 AM CASA O3 8 Good 8 9 PPB
11:00 AM CCOL PM10 24 Good 8 9 µg/m3
11:00 AM I25DEN PM10 24 Good 8 9 µg/m3
11:00 AM PAL O3 8 Good 8 9 PPB
10:00 AM CASA NO2 1 Good 8 9 PPB
10:00 AM CCOL PM10 24 Good 8 9 µg/m3
10:00 AM PAL O3 8 Good 8 9 PPB
9:00 AM CASA PM10 24 Good 8 9 µg/m3
9:00 AM PAL O3 8 Good 8 9 PPB
9:00 AM SWAN NO2 1 Good 8 9 PPB
8:00 AM PAL O3 8 Good 8 9 PPB
7:00 AM CAMP NO2 1 Good 8 8 PPB
7:00 AM CAMP NO2 1 Good 8 8 PPB
5:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
4:00 AM CAMP PM10 24 Good 8 9 µg/m3
4:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
4:00 AM FTCF PM10 24 Good 8 9 µg/m3
3:00 AM ACAD O3 8 Good 8 9 PPB
3:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
3:00 AM FTCF PM10 24 Good 8 9 µg/m3
2:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
1:00 AM FTC O3 8 Good 8 9 PPB
1:00 AM H24 CO 8 Good 8 0.7 PPM
10:00 PM I25DEN PM10 24 Good 7 8 µg/m3
9:00 PM I25DEN CO 8 Good 7 0.6 PPM
9:00 PM I25DEN PM10 24 Good 7 8 µg/m3
8:00 PM GJPB PM10 24 Good 7 8 µg/m3
8:00 PM I25DEN CO 8 Good 7 0.6 PPM
8:00 PM I25DEN PM10 24 Good 7 8 µg/m3
8:00 PM I25GLO PM10 24 Good 7 8 µg/m3
7:00 PM I25DEN PM10 24 Good 7 8 µg/m3
7:00 PM I25GLO PM10 24 Good 7 8 µg/m3
6:00 PM I25DEN PM10 24 Good 7 8 µg/m3
6:00 PM I25GLO PM10 24 Good 7 8 µg/m3
5:00 PM I25GLO PM10 24 Good 7 8 µg/m3
4:00 PM CASA NO2 1 Good 7 7 PPB
4:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
4:00 PM I25GLO PM10 24 Good 7 8 µg/m3
3:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
2:00 PM CCOL PM10 24 Good 7 8 µg/m3
2:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
2:00 PM RIFLO3 O3 8 Good 7 8 PPB
1:00 PM CCOL PM10 24 Good 7 8 µg/m3
1:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
1:00 PM I25DEN NO2 1 Good 7 7 PPB
12:00 PM CCOL PM10 24 Good 7 8 µg/m3
12:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
12:00 PM FTC O3 8 Good 7 8 PPB
12:00 PM I25DEN PM10 24 Good 7 8 µg/m3
12:00 PM WBY NO2 1 Good 7 7 PPB
12:00 PM WBY NO2 1 Good 7 7 PPB
12:00 PM WBY O3 8 Good 7 8 PPB
11:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
11:00 AM SWAN NO2 1 Good 7 7 PPB
11:00 AM WBY PM10 24 Good 7 8 µg/m3
10:00 AM CASA PM10 24 Good 7 8 µg/m3
10:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
9:00 AM CAMP NO2 1 Good 7 7 PPB
9:00 AM CAMP NO2 1 Good 7 7 PPB
9:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
8:00 AM CAMP NO2 1 Good 7 7 PPB
8:00 AM CAMP NO2 1 Good 7 7 PPB
8:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
7:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
6:00 AM CAMP O3 8 Good 7 8 PPB
6:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
6:00 AM FTCF PM10 24 Good 7 8 µg/m3
5:00 AM CAMP PM10 24 Good 7 8 µg/m3
5:00 AM FTCF PM10 24 Good 7 8 µg/m3
3:00 AM H24 CO 8 Good 7 0.6 PPM
2:00 AM ACAD O3 8 Good 7 8 PPB
2:00 AM H24 CO 8 Good 7 0.6 PPM
1:00 AM ACAD O3 8 Good 7 8 PPB
1:00 AM I25DEN CO 8 Good 7 0.6 PPM
1:00 AM WBY O3 8 Good 7 8 PPB
10:00 PM CCOL PM10 24 Good 6 6 µg/m3
10:00 PM FTCF PM10 24 Good 6 6 µg/m3
10:00 PM I25GLO PM10 24 Good 6 7 µg/m3
10:00 PM RIFLO3 O3 8 Good 6 7 PPB
10:00 PM WBY PM10 24 Good 6 7 µg/m3
9:00 PM CCOL PM10 24 Good 6 6 µg/m3
9:00 PM FTCF PM10 24 Good 6 6 µg/m3
9:00 PM GJPB PM10 24 Good 6 7 µg/m3
9:00 PM I25GLO PM10 24 Good 6 7 µg/m3
9:00 PM WBY PM10 24 Good 6 7 µg/m3
8:00 PM CASA PM10 24 Good 6 6 µg/m3
8:00 PM CCOL PM10 24 Good 6 6 µg/m3
8:00 PM FTCF PM10 24 Good 6 6 µg/m3
8:00 PM WBY PM10 24 Good 6 7 µg/m3
7:00 PM CCOL PM10 24 Good 6 6 µg/m3
7:00 PM I25DEN CO 8 Good 6 0.5 PPM
7:00 PM WBY PM10 24 Good 6 6 µg/m3
6:00 PM CCOL PM10 24 Good 6 6 µg/m3
6:00 PM WBY PM10 24 Good 6 6 µg/m3
5:00 PM CCOL PM10 24 Good 6 7 µg/m3
5:00 PM I25DEN PM10 24 Good 6 7 µg/m3
5:00 PM WBY PM10 24 Good 6 6 µg/m3
4:00 PM CCOL PM10 24 Good 6 7 µg/m3
4:00 PM I25DEN PM10 24 Good 6 7 µg/m3
4:00 PM SWAN NO2 1 Good 6 6 PPB
4:00 PM WBY PM10 24 Good 6 6 µg/m3
3:00 PM CASA NO2 1 Good 6 6 PPB
3:00 PM CCOL PM10 24 Good 6 7 µg/m3
3:00 PM I25DEN PM10 24 Good 6 7 µg/m3
3:00 PM SWAN NO2 1 Good 6 6 PPB
3:00 PM WBY PM10 24 Good 6 7 µg/m3
2:00 PM CAMP NO2 1 Good 6 6 PPB
2:00 PM CAMP NO2 1 Good 6 6 PPB
2:00 PM CASA NO2 1 Good 6 6 PPB
2:00 PM I25DEN PM10 24 Good 6 7 µg/m3
2:00 PM WBY PM10 24 Good 6 7 µg/m3
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM I25DEN PM10 24 Good 6 7 µg/m3
1:00 PM RIFLO3 O3 8 Good 6 7 PPB
1:00 PM WBY PM10 24 Good 6 7 µg/m3
12:00 PM CASA PM10 24 Good 6 6 µg/m3
12:00 PM GRET O3 8 Good 6 6 PPB
12:00 PM I25DEN NO2 1 Good 6 6 PPB
12:00 PM SWAN NO2 1 Good 6 6 PPB
12:00 PM WBY PM10 24 Good 6 7 µg/m3
11:00 AM CAMP NO2 1 Good 6 6 PPB
11:00 AM CAMP NO2 1 Good 6 6 PPB
11:00 AM CASA PM10 24 Good 6 7 µg/m3
10:00 AM CAMP PM10 24 Good 6 6 µg/m3
10:00 AM CASA O3 8 Good 6 6 PPB
10:00 AM SWAN NO2 1 Good 6 6 PPB
9:00 AM CAMP PM10 24 Good 6 6 µg/m3
9:00 AM FTCF PM10 24 Good 6 6 µg/m3
8:00 AM CAMP PM10 24 Good 6 7 µg/m3
8:00 AM FTCF PM10 24 Good 6 6 µg/m3
7:00 AM CAMP PM10 24 Good 6 7 µg/m3
7:00 AM FTCF PM10 24 Good 6 7 µg/m3
6:00 AM CAMP PM10 24 Good 6 7 µg/m3
6:00 AM H24 CO 8 Good 6 0.5 PPM
6:00 AM I25DEN CO 8 Good 6 0.5 PPM
5:00 AM CAMP O3 8 Good 6 7 PPB
5:00 AM H24 CO 8 Good 6 0.5 PPM
5:00 AM I25DEN CO 8 Good 6 0.5 PPM
4:00 AM CAMP O3 8 Good 6 6 PPB
4:00 AM H24 CO 8 Good 6 0.5 PPM
4:00 AM I25DEN CO 8 Good 6 0.5 PPM
3:00 AM GJCT CO 8 Good 6 0.5 PPM
3:00 AM I25DEN CO 8 Good 6 0.5 PPM
2:00 AM FTC O3 8 Good 6 7 PPB
2:00 AM GJCT CO 8 Good 6 0.5 PPM
2:00 AM I25DEN CO 8 Good 6 0.5 PPM
2:00 AM WBY O3 8 Good 6 6 PPB
10:00 PM CASA PM10 24 Good 5 5 µg/m3
10:00 PM CHAT PM10 24 Good 5 5 µg/m3
10:00 PM GJCT CO 8 Good 5 0.4 PPM
10:00 PM H24 CO 8 Good 5 0.4 PPM
9:00 PM CASA PM10 24 Good 5 5 µg/m3
9:00 PM CHAT PM10 24 Good 5 5 µg/m3
9:00 PM H24 CO 8 Good 5 0.4 PPM
8:00 PM CHAT PM10 24 Good 5 5 µg/m3
8:00 PM H24 CO 8 Good 5 0.4 PPM
7:00 PM CASA PM10 24 Good 5 5 µg/m3
7:00 PM CHAT PM10 24 Good 5 5 µg/m3
7:00 PM FTCF PM10 24 Good 5 5 µg/m3
6:00 PM CASA PM10 24 Good 5 5 µg/m3
6:00 PM CHAT PM10 24 Good 5 5 µg/m3
6:00 PM FTCF PM10 24 Good 5 5 µg/m3
6:00 PM I25DEN CO 8 Good 5 0.4 PPM
5:00 PM CASA PM10 24 Good 5 5 µg/m3
5:00 PM CHAT PM10 24 Good 5 5 µg/m3
5:00 PM FTCF PM10 24 Good 5 5 µg/m3
4:00 PM CASA PM10 24 Good 5 5 µg/m3
3:00 PM CASA PM10 24 Good 5 5 µg/m3
2:00 PM CASA PM10 24 Good 5 5 µg/m3
1:00 PM CASA PM10 24 Good 5 5 µg/m3
1:00 PM H24 CO 8 Good 5 0.4 PPM
12:00 PM CAMP NO2 1 Good 5 5 PPB
12:00 PM CAMP NO2 1 Good 5 5 PPB
12:00 PM CASA NO2 1 Good 5 5 PPB
12:00 PM H24 CO 8 Good 5 0.4 PPM
11:00 AM CAMP PM10 24 Good 5 5 µg/m3
11:00 AM FTC O3 8 Good 5 5 PPB
11:00 AM H24 CO 8 Good 5 0.4 PPM
11:00 AM WBY O3 8 Good 5 5 PPB
10:00 AM CAMP NO2 1 Good 5 5 PPB
10:00 AM CAMP NO2 1 Good 5 5 PPB
10:00 AM FTCF PM10 24 Good 5 5 µg/m3
10:00 AM H24 CO 8 Good 5 0.4 PPM
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM H24 CO 8 Good 5 0.4 PPM
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM H24 CO 8 Good 5 0.4 PPM
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM WBY CO 8 Good 5 0.4 PPM
6:00 AM WBY CO 8 Good 5 0.4 PPM
5:00 AM GJCT CO 8 Good 5 0.4 PPM
5:00 AM WBY CO 8 Good 5 0.4 PPM
4:00 AM CASA CO 8 Good 5 0.4 PPM
4:00 AM GJCT CO 8 Good 5 0.4 PPM
4:00 AM WBY CO 8 Good 5 0.4 PPM
3:00 AM CAMP CO 8 Good 5 0.4 PPM
3:00 AM CASA CO 8 Good 5 0.4 PPM
3:00 AM FTC O3 8 Good 5 5 PPB
3:00 AM WBY CO 8 Good 5 0.4 PPM
2:00 AM CAMP CO 8 Good 5 0.4 PPM
2:00 AM CAMP O3 8 Good 5 5 PPB
2:00 AM CASA CO 8 Good 5 0.4 PPM
1:00 AM CAMP CO 8 Good 5 0.4 PPM
1:00 AM CAMP O3 8 Good 5 5 PPB
1:00 AM CASA CO 8 Good 5 0.4 PPM
1:00 AM GJCT CO 8 Good 5 0.4 PPM
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM CHAT PM10 24 Good 4 4 µg/m3
4:00 PM FTCF PM10 24 Good 4 4 µg/m3
3:00 PM CHAT PM10 24 Good 4 4 µg/m3
3:00 PM FTCF PM10 24 Good 4 4 µg/m3
2:00 PM CHAT PM10 24 Good 4 4 µg/m3
2:00 PM FTCF PM10 24 Good 4 4 µg/m3
1:00 PM CAMP PM10 24 Good 4 4 µg/m3
1:00 PM CASA NO2 1 Good 4 4 PPB
1:00 PM CHAT PM10 24 Good 4 4 µg/m3
1:00 PM FTCF PM10 24 Good 4 4 µg/m3
1:00 PM SWAN NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM CAMP PM10 24 Good 4 4 µg/m3
12:00 PM FTCF PM10 24 Good 4 4 µg/m3
12:00 PM RIFLO3 O3 8 Good 4 4 PPB
11:00 AM FTCF PM10 24 Good 4 4 µg/m3
11:00 AM GRET O3 8 Good 4 4 PPB
9:00 AM CASA O3 8 Good 4 4 PPB
5:00 AM CHAT PM10 24 Good 4 4 µg/m3
4:00 AM CHAT PM10 24 Good 4 4 µg/m3
3:00 AM CAMP O3 8 Good 4 4 PPB
3:00 AM CHAT PM10 24 Good 4 4 µg/m3
2:00 AM CHAT PM10 24 Good 4 4 µg/m3
1:00 AM CASA O3 8 Good 4 4 PPB
1:00 AM CHAT PM10 24 Good 4 4 µg/m3
1:00 AM GRET O3 8 Good 4 4 PPB
10:00 PM CAMP CO 8 Good 3 0.3 PPM
10:00 PM CASA CO 8 Good 3 0.3 PPM
9:00 PM CAMP CO 8 Good 3 0.3 PPM
9:00 PM CASA CO 8 Good 3 0.3 PPM
9:00 PM GJCT CO 8 Good 3 0.3 PPM
8:00 PM CAMP CO 8 Good 3 0.3 PPM
8:00 PM CAMP PM10 24 Good 3 3 µg/m3
7:00 PM CAMP PM10 24 Good 3 3 µg/m3
7:00 PM H24 CO 8 Good 3 0.3 PPM
6:00 PM CAMP PM10 24 Good 3 3 µg/m3
6:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM CAMP PM10 24 Good 3 3 µg/m3
5:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM CAMP PM10 24 Good 3 3 µg/m3
4:00 PM H24 CO 8 Good 3 0.3 PPM
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM CAMP PM10 24 Good 3 3 µg/m3
3:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM CAMP PM10 24 Good 3 3 µg/m3
2:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 PM CHAT PM10 24 Good 3 3 µg/m3
11:00 AM CHAT PM10 24 Good 3 3 µg/m3
11:00 AM I25DEN CO 8 Good 3 0.3 PPM
10:00 AM CHAT PM10 24 Good 3 3 µg/m3
10:00 AM FTC O3 8 Good 3 3 PPB
10:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM CHAT PM10 24 Good 3 3 µg/m3
9:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM CASA O3 8 Good 3 3 PPB
8:00 AM CHAT PM10 24 Good 3 3 µg/m3
8:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM CHAT PM10 24 Good 3 3 µg/m3
7:00 AM GJCT CO 8 Good 3 0.3 PPM
6:00 AM CHAT PM10 24 Good 3 3 µg/m3
6:00 AM GJCT CO 8 Good 3 0.3 PPM
5:00 AM CASA CO 8 Good 3 0.3 PPM
4:00 AM CAMP CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 3 3 PPB
3:00 AM GRET O3 8 Good 3 3 PPB
3:00 AM WBY O3 8 Good 3 3 PPB
2:00 AM GRET CO 8 Good 3 0.3 PPM
2:00 AM GRET O3 8 Good 3 3 PPB
2:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 PM CAMP PM10 24 Good 2 2 µg/m3
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM GRET CO 8 Good 2 0.2 PPM
10:00 PM WBY CO 8 Good 2 0.2 PPM
9:00 PM CAMP PM10 24 Good 2 2 µg/m3
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM WBY CO 8 Good 2 0.2 PPM
8:00 PM CASA CO 8 Good 2 0.2 PPM
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM GJCT CO 8 Good 2 0.2 PPM
8:00 PM WBY CO 8 Good 2 0.2 PPM
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CASA CO 8 Good 2 0.2 PPM
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM GJCT CO 8 Good 2 0.2 PPM
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM GRET CO 8 Good 2 0.2 PPM
2:00 PM I25DEN CO 8 Good 2 0.2 PPM
2:00 PM SWAN NO2 1 Good 2 2 PPB
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM GRET CO 8 Good 2 0.2 PPM
1:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM GRET CO 8 Good 2 0.2 PPM
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM WBY CO 8 Good 2 0.2 PPM
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM GRET CO 8 Good 2 0.2 PPM
11:00 AM RIFLO3 O3 8 Good 2 2 PPB
11:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM GJCT CO 8 Good 2 0.2 PPM
10:00 AM GRET CO 8 Good 2 0.2 PPM
10:00 AM GRET O3 8 Good 2 2 PPB
10:00 AM WBY O3 8 Good 2 2 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM GJCT CO 8 Good 2 0.2 PPM
9:00 AM GRET CO 8 Good 2 0.2 PPM
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM GJCT CO 8 Good 2 0.2 PPM
8:00 AM GRET CO 8 Good 2 0.2 PPM
7:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM CASA O3 8 Good 2 2 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM GRET CO 8 Good 2 0.2 PPM
7:00 AM GRET O3 8 Good 2 2 PPB
6:00 AM CASA CO 8 Good 2 0.2 PPM
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM GRET CO 8 Good 2 0.2 PPM
6:00 AM GRET O3 8 Good 2 2 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 2 2 PPB
5:00 AM GRET CO 8 Good 2 0.2 PPM
5:00 AM GRET O3 8 Good 2 2 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM GRET CO 8 Good 2 0.2 PPM
4:00 AM GRET O3 8 Good 2 2 PPB
4:00 AM WBY O3 8 Good 2 2 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM GRET CO 8 Good 2 0.2 PPM
2:00 AM CASA O3 8 Good 2 2 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM GRET CO 8 Good 2 0.2 PPM
10:00 PM H24 SO2 1 Good 1 1 PPB
9:00 PM GRET CO 8 Good 1 0.1 PPM
9:00 PM H24 SO2 1 Good 1 1 PPB
8:00 PM CASA SO2 1 Good 1 1 PPB
8:00 PM GRET CO 8 Good 1 0.1 PPM
8:00 PM H24 SO2 1 Good 1 1 PPB
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM H24 SO2 1 Good 1 1 PPB
7:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM H24 SO2 1 Good 1 1 PPB
6:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM CAMP CO 8 Good 1 0.1 PPM
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
5:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM CAMP CO 8 Good 1 0.1 PPM
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM H24 SO2 1 Good 1 1 PPB
4:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM CAMP CO 8 Good 1 0.1 PPM
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM CAMP CO 8 Good 1 0.1 PPM
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM H24 SO2 1 Good 1 1 PPB
2:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM CAMP CO 8 Good 1 0.1 PPM
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM H24 SO2 1 Good 1 1 PPB
1:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM CAMP CO 8 Good 1 0.1 PPM
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM H24 SO2 1 Good 1 1 PPB
11:00 AM CAMP CO 8 Good 1 0.1 PPM
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM H24 SO2 1 Good 1 1 PPB
10:00 AM CAMP CO 8 Good 1 0.1 PPM
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM H24 SO2 1 Good 1 1 PPB
10:00 AM RIFLO3 O3 8 Good 1 1 PPB
9:00 AM CAMP CO 8 Good 1 0.1 PPM
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 1 1 PPB
9:00 AM GRET O3 8 Good 1 1 PPB
9:00 AM H24 SO2 1 Good 1 1 PPB
9:00 AM WBY O3 8 Good 1 1 PPB
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 1 1 PPB
8:00 AM H24 SO2 1 Good 1 1 PPB
7:00 AM CAMP CO 8 Good 1 0.1 PPM
7:00 AM H24 SO2 1 Good 1 1 PPB
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 1 1 PPB
6:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM H24 SO2 1 Good 1 1 PPB
9:00 AM RIFLO3 O3 8 Good 0 0 PPB
8:00 AM FTC O3 8 Good 0 0 PPB
8:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM FTC O3 8 Good 0 0 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
6:00 AM FTC O3 8 Good 0 0 PPB
6:00 AM WBY 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 CASA O3 8 Good 0 0 PPB
3:00 AM CASA O3 8 Good 0 0 PPB
3:00 AM RIFLO3 O3 8 Good 0 0 PPB
2:00 AM RIFLO3 O3 8 Good 0 0 PPB
1:00 AM RIFLO3 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.