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AQI Calculations on 07/26/2017 1:00AM - 5:00PM

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.
5:00 PM CHAT O3 8 Moderate 93 69 PPB
4:00 PM CHAT O3 8 Moderate 87 66 PPB
3:00 PM CHAT O3 8 Moderate 71 62 PPB
5:00 PM NREL O3 8 Moderate 64 59 PPB
5:00 PM MAN O3 8 Moderate 61 58 PPB
4:00 PM MAN O3 8 Moderate 61 58 PPB
4:00 PM NREL O3 8 Moderate 61 58 PPB
5:00 PM AURE O3 8 Moderate 58 58 PPB
5:00 PM WCH O3 8 Moderate 58 58 PPB
4:00 PM WCH O3 8 Moderate 58 58 PPB
4:00 PM I25DEN PM10 24 Moderate 55 63 µg/m3
5:00 PM RFN O3 8 Moderate 54 56 PPB
4:00 PM AURE O3 8 Moderate 54 57 PPB
3:00 PM MAN O3 8 Moderate 54 57 PPB
3:00 PM NREL O3 8 Moderate 54 56 PPB
2:00 PM I25DEN PM10 24 Moderate 54 61 µg/m3
3:00 PM I25DEN PM10 24 Moderate 53 60 µg/m3
4:00 PM RFN O3 8 Moderate 51 55 PPB
5:00 PM BOUR O3 8 Good 50 54 PPB
3:00 PM AURE O3 8 Good 50 55 PPB
3:00 PM WCH O3 8 Good 50 54 PPB
5:00 PM FTCW O3 8 Good 49 53 PPB
3:00 PM ACAD O3 8 Good 49 53 PPB
3:00 PM RFN O3 8 Good 49 54 PPB
2:00 PM MAN O3 8 Good 49 54 PPB
2:00 PM NREL O3 8 Good 49 53 PPB
5:00 PM WBY O3 8 Good 48 52 PPB
4:00 PM ACAD O3 8 Good 48 53 PPB
4:00 PM BOUR O3 8 Good 48 53 PPB
4:00 PM FTCW O3 8 Good 48 52 PPB
4:00 PM LNGM PM2.5 24 Good 48 11 µg/m3
2:00 PM AURE O3 8 Good 48 53 PPB
2:00 PM CHAT O3 8 Good 48 53 PPB
12:00 PM NJH PM2.5 24 Good 48 11 µg/m3
4:00 AM NJH PM2.5 24 Good 48 11 µg/m3
5:00 PM ACAD O3 8 Good 47 52 PPB
3:00 PM BOUR O3 8 Good 47 52 PPB
2:00 PM NJH PM2.5 24 Good 47 11 µg/m3
2:00 PM RFN O3 8 Good 47 52 PPB
1:00 PM NJH PM2.5 24 Good 47 11 µg/m3
5:00 AM NJH PM2.5 24 Good 47 11 µg/m3
1:00 AM LNGM PM2.5 24 Good 47 11 µg/m3
5:00 PM CASA O3 8 Good 46 51 PPB
5:00 PM GRET O3 8 Good 46 50 PPB
4:00 PM WBY O3 8 Good 46 51 PPB
3:00 PM NJH PM2.5 24 Good 46 11 µg/m3
2:00 PM ACAD O3 8 Good 46 51 PPB
1:00 PM AURE O3 8 Good 46 50 PPB
1:00 PM I25DEN PM10 24 Good 46 50 µg/m3
1:00 PM NREL O3 8 Good 46 50 PPB
3:00 AM LNGM PM2.5 24 Good 46 11 µg/m3
3:00 AM NJH PM2.5 24 Good 46 11 µg/m3
2:00 AM LNGM PM2.5 24 Good 46 11 µg/m3
5:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
4:00 PM CASA O3 8 Good 45 50 PPB
3:00 PM FTCW O3 8 Good 45 50 PPB
3:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
3:00 PM WBY O3 8 Good 45 49 PPB
2:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
2:00 PM WCH O3 8 Good 45 49 PPB
1:00 PM MAN O3 8 Good 45 50 PPB
11:00 AM NJH PM2.5 24 Good 45 11 µg/m3
7:00 AM NJH PM2.5 24 Good 45 11 µg/m3
6:00 AM NJH PM2.5 24 Good 45 11 µg/m3
4:00 AM LNGM PM2.5 24 Good 45 11 µg/m3
2:00 AM NJH PM2.5 24 Good 45 11 µg/m3
5:00 PM ASP O3 8 Good 44 49 PPB
5:00 PM ELK O3 8 Good 44 48 PPB
4:00 PM ELK O3 8 Good 44 47 PPB
4:00 PM GRET O3 8 Good 44 48 PPB
4:00 PM NJH PM2.5 24 Good 44 11 µg/m3
3:00 PM CASA O3 8 Good 44 48 PPB
2:00 PM BOUR O3 8 Good 44 49 PPB
1:00 PM RFN O3 8 Good 44 48 PPB
10:00 AM NJH PM2.5 24 Good 44 11 µg/m3
8:00 AM NJH PM2.5 24 Good 44 11 µg/m3
5:00 AM LNGM PM2.5 24 Good 44 11 µg/m3
3:00 AM ADM PM10 24 Good 44 47 µg/m3
2:00 AM ADM PM10 24 Good 44 47 µg/m3
1:00 AM ADM PM10 24 Good 44 48 µg/m3
5:00 PM NJH PM2.5 24 Good 43 10 µg/m3
4:00 PM ASP O3 8 Good 43 47 PPB
2:00 PM WBY O3 8 Good 43 46 PPB
1:00 PM LNGM PM2.5 24 Good 43 10 µg/m3
12:00 PM AURE O3 8 Good 43 46 PPB
12:00 PM LNGM PM2.5 24 Good 43 10 µg/m3
12:00 PM NREL O3 8 Good 43 47 PPB
11:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
10:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
9:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
8:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
7:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
6:00 AM LNGM PM2.5 24 Good 43 10 µg/m3
4:00 AM ADM PM10 24 Good 43 46 µg/m3
4:00 AM ADM PM2.5 24 Good 43 10 µg/m3
3:00 AM ADM PM2.5 24 Good 43 10 µg/m3
2:00 AM ADM PM2.5 24 Good 43 10 µg/m3
1:00 AM ADM PM2.5 24 Good 43 10 µg/m3
1:00 AM NJH PM2.5 24 Good 43 10 µg/m3
5:00 PM PAL O3 8 Good 42 46 PPB
5:00 PM SWAN PM2.5 24 Good 42 10 µg/m3
3:00 PM GRET O3 8 Good 42 45 PPB
2:00 PM FTCW O3 8 Good 42 46 PPB
1:00 PM ACAD O3 8 Good 42 46 PPB
1:00 PM BOUR O3 8 Good 42 45 PPB
9:00 AM NJH PM2.5 24 Good 42 10 µg/m3
5:00 AM ADM PM2.5 24 Good 42 10 µg/m3
5:00 PM FTC O3 8 Good 41 44 PPB
4:00 PM SWAN PM2.5 24 Good 41 10 µg/m3
3:00 PM ELK O3 8 Good 41 45 PPB
3:00 PM SWAN PM2.5 24 Good 41 10 µg/m3
2:00 PM CASA O3 8 Good 41 44 PPB
12:00 PM MAN O3 8 Good 41 44 PPB
5:00 AM ADM PM10 24 Good 41 44 µg/m3
4:00 PM PAL O3 8 Good 40 43 PPB
3:00 PM ASP O3 8 Good 40 43 PPB
2:00 PM GRET O3 8 Good 40 43 PPB
2:00 PM SWAN PM2.5 24 Good 40 10 µg/m3
1:00 PM CHAT O3 8 Good 40 44 PPB
12:00 PM RFN O3 8 Good 40 44 PPB
11:00 AM NREL O3 8 Good 40 44 PPB
5:00 PM ASPN O3 8 Good 39 42 PPB
5:00 PM PDX O3 8 Good 39 42 PPB
4:00 PM FTC O3 8 Good 39 43 PPB
2:00 PM I25DEN NO2 1 Good 39 41 PPB
1:00 PM SWAN PM2.5 24 Good 39 9 µg/m3
1:00 PM WBY O3 8 Good 39 42 PPB
1:00 PM WCH O3 8 Good 39 42 PPB
11:00 AM AURE O3 8 Good 39 42 PPB
6:00 AM ADM PM2.5 24 Good 39 9 µg/m3
3:00 AM WBY PM10 24 Good 39 42 µg/m3
2:00 AM WBY PM10 24 Good 39 42 µg/m3
1:00 AM WBY PM10 24 Good 39 42 µg/m3
5:00 PM CTZ O3 8 Good 38 42 PPB
1:00 PM FTCW O3 8 Good 38 42 PPB
1:00 PM GRET O3 8 Good 38 41 PPB
12:00 PM ACAD O3 8 Good 38 41 PPB
12:00 PM BOUR O3 8 Good 38 41 PPB
11:00 AM RFN O3 8 Good 38 42 PPB
6:00 AM ADM PM10 24 Good 38 41 µg/m3
4:00 AM WBY PM10 24 Good 38 41 µg/m3
2:00 AM GREH PM2.5 24 Good 38 9 µg/m3
5:00 PM CAMP PM2.5 24 Good 37 9 µg/m3
3:00 PM FTC O3 8 Good 37 41 PPB
2:00 PM ELK O3 8 Good 37 41 PPB
1:00 PM CASA O3 8 Good 37 41 PPB
12:00 PM SWAN PM2.5 24 Good 37 9 µg/m3
10:00 AM NREL O3 8 Good 37 41 PPB
5:00 AM WBY PM10 24 Good 37 40 µg/m3
3:00 AM GREH PM2.5 24 Good 37 9 µg/m3
2:00 AM GREH PM10 24 Good 37 40 µg/m3
1:00 AM ACAD O3 8 Good 37 41 PPB
1:00 AM GREH PM10 24 Good 37 40 µg/m3
1:00 AM GREH PM2.5 24 Good 37 9 µg/m3
1:00 AM MAN O3 8 Good 37 41 PPB
5:00 PM I25DEN NO2 1 Good 36 38 PPB
5:00 PM RIFLO3 O3 8 Good 36 39 PPB
4:00 PM ASPN O3 8 Good 36 40 PPB
4:00 PM CTZ O3 8 Good 36 40 PPB
4:00 PM PDX O3 8 Good 36 40 PPB
3:00 PM PAL O3 8 Good 36 39 PPB
2:00 PM ASP O3 8 Good 36 40 PPB
12:00 PM GRET O3 8 Good 36 39 PPB
11:00 AM I25DEN PM10 24 Good 36 39 µg/m3
11:00 AM MAN O3 8 Good 36 40 PPB
10:00 AM AURE O3 8 Good 36 39 PPB
6:00 AM WBY PM10 24 Good 36 39 µg/m3
4:00 AM GREH PM2.5 24 Good 36 9 µg/m3
2:00 AM MAN O3 8 Good 36 39 PPB
1:00 AM NREL O3 8 Good 36 40 PPB
5:00 PM I25GLO PM2.5 24 Good 35 9 µg/m3
4:00 PM CAMP PM2.5 24 Good 35 9 µg/m3
4:00 PM I25GLO PM2.5 24 Good 35 9 µg/m3
3:00 PM CAMP PM2.5 24 Good 35 8 µg/m3
3:00 PM I25GLO PM2.5 24 Good 35 8 µg/m3
2:00 PM FTC O3 8 Good 35 39 PPB
12:00 PM FTCW O3 8 Good 35 38 PPB
12:00 PM I25DEN PM10 24 Good 35 38 µg/m3
12:00 PM WBY O3 8 Good 35 38 PPB
10:00 AM I25DEN PM10 24 Good 35 38 µg/m3
10:00 AM RFN O3 8 Good 35 39 PPB
9:00 AM GREH PM2.5 24 Good 35 8 µg/m3
9:00 AM I25DEN PM10 24 Good 35 38 µg/m3
8:00 AM GREH PM2.5 24 Good 35 8 µg/m3
7:00 AM ADM PM2.5 24 Good 35 8 µg/m3
7:00 AM GREH PM2.5 24 Good 35 8 µg/m3
6:00 AM GREH PM2.5 24 Good 35 8 µg/m3
5:00 AM GREH PM2.5 24 Good 35 9 µg/m3
3:00 AM GREH PM10 24 Good 35 38 µg/m3
3:00 AM MAN O3 8 Good 35 38 PPB
1:00 AM BOUR O3 8 Good 35 39 PPB
5:00 PM CASA PM2.5 24 Good 34 8 µg/m3
5:00 PM I25DEN PM2.5 24 Good 34 8 µg/m3
2:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
12:00 PM WCH O3 8 Good 34 37 PPB
11:00 AM ACAD O3 8 Good 34 38 PPB
11:00 AM GRET O3 8 Good 34 38 PPB
11:00 AM SWAN PM2.5 24 Good 34 8 µg/m3
10:00 AM GRET O3 8 Good 34 37 PPB
9:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM ADM PM2.5 24 Good 34 8 µg/m3
7:00 AM GRET O3 8 Good 34 37 PPB
6:00 AM GRET O3 8 Good 34 38 PPB
2:00 AM ACAD O3 8 Good 34 38 PPB
2:00 AM NREL O3 8 Good 34 37 PPB
4:00 PM CASA PM2.5 24 Good 33 8 µg/m3
4:00 PM I25DEN PM2.5 24 Good 33 8 µg/m3
3:00 PM ASPN O3 8 Good 33 36 PPB
3:00 PM PDX O3 8 Good 33 37 PPB
2:00 PM CAMP PM2.5 24 Good 33 8 µg/m3
1:00 PM ASP O3 8 Good 33 36 PPB
1:00 PM ELK O3 8 Good 33 37 PPB
1:00 PM FTC O3 8 Good 33 36 PPB
1:00 PM I25GLO PM2.5 24 Good 33 8 µg/m3
12:00 PM CASA O3 8 Good 33 37 PPB
11:00 AM BOUR O3 8 Good 33 37 PPB
10:00 AM GREH PM2.5 24 Good 33 8 µg/m3
10:00 AM MAN O3 8 Good 33 37 PPB
9:00 AM ADM PM2.5 24 Good 33 8 µg/m3
9:00 AM AURE O3 8 Good 33 37 PPB
9:00 AM GRET O3 8 Good 33 36 PPB
9:00 AM RFN O3 8 Good 33 37 PPB
8:00 AM GRET O3 8 Good 33 37 PPB
5:00 AM GRET O3 8 Good 33 36 PPB
4:00 AM GREH PM10 24 Good 33 36 µg/m3
4:00 AM MAN O3 8 Good 33 36 PPB
5:00 PM ADM PM2.5 24 Good 32 8 µg/m3
5:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
4:00 PM ADM PM2.5 24 Good 32 8 µg/m3
4:00 PM RIFLO3 O3 8 Good 32 36 PPB
3:00 PM ADM PM2.5 24 Good 32 8 µg/m3
3:00 PM CASA PM2.5 24 Good 32 8 µg/m3
3:00 PM CTZ O3 8 Good 32 36 PPB
3:00 PM I25DEN PM2.5 24 Good 32 8 µg/m3
2:00 PM ADM PM2.5 24 Good 32 8 µg/m3
1:00 PM CAMP PM2.5 24 Good 32 8 µg/m3
1:00 PM I25DEN NO2 1 Good 32 34 PPB
12:00 PM I25DEN NO2 1 Good 32 34 PPB
12:00 PM I25GLO PM2.5 24 Good 32 8 µg/m3
11:00 AM GREH PM2.5 24 Good 32 8 µg/m3
10:00 AM SWAN PM2.5 24 Good 32 8 µg/m3
8:00 AM I25DEN PM10 24 Good 32 35 µg/m3
7:00 AM ADM PM10 24 Good 32 35 µg/m3
5:00 AM GREH PM10 24 Good 32 35 µg/m3
5:00 AM MAN O3 8 Good 32 35 PPB
4:00 AM GRET O3 8 Good 32 35 PPB
4:00 AM SWAN PM10 24 Good 32 35 µg/m3
3:00 AM SWAN PM10 24 Good 32 35 µg/m3
2:00 AM BOUR O3 8 Good 32 36 PPB
2:00 AM SWAN PM10 24 Good 32 35 µg/m3
1:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
5:00 PM GREH PM2.5 24 Good 31 7 µg/m3
4:00 PM CHAT PM2.5 24 Good 31 7 µg/m3
4:00 PM GREH PM2.5 24 Good 31 8 µg/m3
3:00 PM GREH PM2.5 24 Good 31 8 µg/m3
2:00 PM GREH PM2.5 24 Good 31 7 µg/m3
2:00 PM PAL O3 8 Good 31 35 PPB
2:00 PM WBY PM10 24 Good 31 33 µg/m3
1:00 PM ADM PM2.5 24 Good 31 8 µg/m3
1:00 PM GREH PM2.5 24 Good 31 7 µg/m3
1:00 PM WBY PM10 24 Good 31 33 µg/m3
12:00 PM ADM PM2.5 24 Good 31 7 µg/m3
12:00 PM CHAT O3 8 Good 31 35 PPB
12:00 PM ELK O3 8 Good 31 33 PPB
12:00 PM FTC O3 8 Good 31 34 PPB
12:00 PM GREH PM2.5 24 Good 31 8 µg/m3
12:00 PM WBY PM10 24 Good 31 33 µg/m3
11:00 AM ADM PM2.5 24 Good 31 8 µg/m3
11:00 AM FTCW O3 8 Good 31 35 PPB
11:00 AM WBY O3 8 Good 31 33 PPB
11:00 AM WBY PM10 24 Good 31 33 µg/m3
10:00 AM ACAD O3 8 Good 31 34 PPB
10:00 AM BOUR O3 8 Good 31 34 PPB
10:00 AM WBY PM10 24 Good 31 33 µg/m3
9:00 AM MAN O3 8 Good 31 35 PPB
9:00 AM SWAN PM2.5 24 Good 31 7 µg/m3
9:00 AM WBY PM10 24 Good 31 33 µg/m3
8:00 AM AURE O3 8 Good 31 35 PPB
8:00 AM I25DEN NO2 1 Good 31 33 PPB
8:00 AM MAN O3 8 Good 31 34 PPB
8:00 AM NREL O3 8 Good 31 35 PPB
8:00 AM RFN O3 8 Good 31 34 PPB
8:00 AM WBY PM10 24 Good 31 34 µg/m3
7:00 AM FTCF PM2.5 24 Good 31 7 µg/m3
7:00 AM GREH PM10 24 Good 31 33 µg/m3
7:00 AM MAN O3 8 Good 31 33 PPB
7:00 AM NREL O3 8 Good 31 34 PPB
7:00 AM WBY PM10 24 Good 31 34 µg/m3
6:00 AM FTCF PM2.5 24 Good 31 7 µg/m3
6:00 AM GREH PM10 24 Good 31 34 µg/m3
6:00 AM MAN O3 8 Good 31 34 PPB
5:00 AM FTCF PM2.5 24 Good 31 8 µg/m3
5:00 AM SWAN PM10 24 Good 31 33 µg/m3
4:00 AM FTCF PM2.5 24 Good 31 8 µg/m3
4:00 AM I25GLO NO2 1 Good 31 33 PPB
4:00 AM NREL O3 8 Good 31 33 PPB
3:00 AM ACAD O3 8 Good 31 35 PPB
3:00 AM FTCF PM2.5 24 Good 31 8 µg/m3
3:00 AM GRET O3 8 Good 31 34 PPB
3:00 AM NREL O3 8 Good 31 35 PPB
2:00 AM AURE O3 8 Good 31 34 PPB
2:00 AM FTCF PM2.5 24 Good 31 8 µg/m3
2:00 AM GRET O3 8 Good 31 34 PPB
1:00 AM AURE O3 8 Good 31 34 PPB
1:00 AM FTCW O3 8 Good 31 34 PPB
1:00 AM GRET O3 8 Good 31 35 PPB
1:00 AM PAL O3 8 Good 31 34 PPB
1:00 AM RFN O3 8 Good 31 34 PPB
1:00 AM SWAN PM10 24 Good 31 34 µg/m3
1:00 AM WCH O3 8 Good 31 33 PPB
5:00 PM FTCF PM2.5 24 Good 30 7 µg/m3
3:00 PM RIFLO3 O3 8 Good 30 32 PPB
3:00 PM WBY PM10 24 Good 30 32 µg/m3
2:00 PM ASPN O3 8 Good 30 32 PPB
2:00 PM CASA PM2.5 24 Good 30 7 µg/m3
2:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
2:00 PM PDX O3 8 Good 30 33 PPB
12:00 PM ASP O3 8 Good 30 33 PPB
12:00 PM CAMP PM2.5 24 Good 30 7 µg/m3
11:00 AM FTC O3 8 Good 30 33 PPB
11:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
11:00 AM WCH O3 8 Good 30 33 PPB
10:00 AM ADM PM2.5 24 Good 30 7 µg/m3
10:00 AM FTCW O3 8 Good 30 33 PPB
10:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
8:00 AM ADM PM10 24 Good 30 32 µg/m3
8:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
8:00 AM GREH PM10 24 Good 30 32 µg/m3
8:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
7:00 AM AURE O3 8 Good 30 33 PPB
7:00 AM RFN O3 8 Good 30 32 PPB
7:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
6:00 AM NREL O3 8 Good 30 33 PPB
6:00 AM SWAN PM10 24 Good 30 32 µg/m3
6:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
5:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
4:00 AM ACAD O3 8 Good 30 33 PPB
4:00 AM CAMP NO2 1 Good 30 32 PPB
4:00 AM CAMP NO2 1 Good 30 32 PPB
4:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
3:00 AM AURE O3 8 Good 30 33 PPB
3:00 AM BOUR O3 8 Good 30 33 PPB
3:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
2:00 AM FTCW O3 8 Good 30 32 PPB
2:00 AM RFN O3 8 Good 30 32 PPB
2:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
1:00 AM WBY O3 8 Good 30 33 PPB
4:00 PM FTCF PM2.5 24 Good 29 7 µg/m3
3:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
3:00 PM FTCF PM2.5 24 Good 29 7 µg/m3
1:00 PM CASA PM2.5 24 Good 29 7 µg/m3
1:00 PM I25DEN PM2.5 24 Good 29 7 µg/m3
1:00 PM PAL O3 8 Good 29 31 PPB
11:00 AM CASA O3 8 Good 29 31 PPB
10:00 AM FTC O3 8 Good 29 32 PPB
9:00 AM ACAD O3 8 Good 29 32 PPB
9:00 AM BOUR O3 8 Good 29 32 PPB
9:00 AM FTC O3 8 Good 29 31 PPB
9:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
6:00 AM AURE O3 8 Good 29 31 PPB
6:00 AM FTC O3 8 Good 29 31 PPB
6:00 AM RFN O3 8 Good 29 31 PPB
5:00 AM FTC O3 8 Good 29 31 PPB
5:00 AM NREL O3 8 Good 29 32 PPB
5:00 AM RFN O3 8 Good 29 31 PPB
4:00 AM AURE O3 8 Good 29 32 PPB
4:00 AM FTC O3 8 Good 29 31 PPB
4:00 AM RFN O3 8 Good 29 31 PPB
3:00 AM FTCW O3 8 Good 29 31 PPB
2:00 AM PAL O3 8 Good 29 31 PPB
2:00 AM WBY O3 8 Good 29 31 PPB
2:00 AM WCH O3 8 Good 29 32 PPB
1:00 AM FTC O3 8 Good 29 31 PPB
1:00 AM SWAN PM2.5 24 Good 29 7 µg/m3
4:00 PM WBY PM10 24 Good 28 30 µg/m3
2:00 PM CTZ O3 8 Good 28 31 PPB
2:00 PM FTCF PM2.5 24 Good 28 7 µg/m3
2:00 PM SWAN PM10 24 Good 28 30 µg/m3
1:00 PM FTCF PM2.5 24 Good 28 7 µg/m3
1:00 PM SWAN PM10 24 Good 28 30 µg/m3
12:00 PM FTCF PM2.5 24 Good 28 7 µg/m3
12:00 PM I25DEN PM2.5 24 Good 28 7 µg/m3
12:00 PM SWAN PM10 24 Good 28 30 µg/m3
11:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
11:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
10:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
9:00 AM FTCW O3 8 Good 28 30 PPB
9:00 AM GREH PM10 24 Good 28 30 µg/m3
8:00 AM FTC O3 8 Good 28 31 PPB
8:00 AM SWAN PM10 24 Good 28 30 µg/m3
7:00 AM FTC O3 8 Good 28 31 PPB
7:00 AM SWAN PM10 24 Good 28 30 µg/m3
5:00 AM ACAD O3 8 Good 28 31 PPB
5:00 AM AURE O3 8 Good 28 31 PPB
3:00 AM FTC O3 8 Good 28 31 PPB
3:00 AM RFN O3 8 Good 28 31 PPB
2:00 AM FTC O3 8 Good 28 30 PPB
1:00 AM CAMP O3 8 Good 28 31 PPB
1:00 AM CASA O3 8 Good 28 31 PPB
1:00 AM FTCF PM10 24 Good 28 30 µg/m3
5:00 PM DELT PM2.5 24 Good 27 6 µg/m3
4:00 PM DELT PM2.5 24 Good 27 7 µg/m3
4:00 PM I25DEN NO2 1 Good 27 29 PPB
3:00 PM I25DEN NO2 1 Good 27 29 PPB
3:00 PM SWAN PM10 24 Good 27 29 µg/m3
2:00 PM CHAT PM2.5 24 Good 27 6 µg/m3
12:00 PM CASA PM2.5 24 Good 27 6 µg/m3
11:00 AM ASP O3 8 Good 27 30 PPB
11:00 AM ELK O3 8 Good 27 29 PPB
10:00 AM WBY O3 8 Good 27 30 PPB
10:00 AM WCH O3 8 Good 27 29 PPB
9:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
9:00 AM SWAN PM10 24 Good 27 29 µg/m3
8:00 AM ACAD O3 8 Good 27 29 PPB
8:00 AM BOUR O3 8 Good 27 30 PPB
8:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
7:00 AM I25DEN PM10 24 Good 27 29 µg/m3
7:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
6:00 AM ACAD O3 8 Good 27 29 PPB
6:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
5:00 AM FTCW O3 8 Good 27 29 PPB
5:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
4:00 AM FTCF PM10 24 Good 27 29 µg/m3
4:00 AM FTCW O3 8 Good 27 30 PPB
3:00 AM FTCF PM10 24 Good 27 29 µg/m3
3:00 AM PAL O3 8 Good 27 29 PPB
3:00 AM WCH O3 8 Good 27 30 PPB
2:00 AM FTCF PM10 24 Good 27 29 µg/m3
1:00 AM HLD O3 8 Good 27 30 PPB
1:00 AM PDX O3 8 Good 27 30 PPB
5:00 PM SWAN PM10 24 Good 26 28 µg/m3
5:00 PM WBY PM10 24 Good 26 28 µg/m3
4:00 PM SWAN PM10 24 Good 26 28 µg/m3
3:00 PM DELT PM2.5 24 Good 26 6 µg/m3
2:00 PM DELT PM2.5 24 Good 26 6 µg/m3
2:00 PM RIFLO3 O3 8 Good 26 29 PPB
1:00 PM DELT PM2.5 24 Good 26 6 µg/m3
1:00 PM PDX O3 8 Good 26 28 PPB
12:00 PM DELT PM2.5 24 Good 26 6 µg/m3
12:00 PM PAL O3 8 Good 26 28 PPB
11:00 AM DELT PM2.5 24 Good 26 6 µg/m3
11:00 AM I25DEN NO2 1 Good 26 28 PPB
11:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
10:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
10:00 AM DELT PM2.5 24 Good 26 6 µg/m3
10:00 AM SWAN PM10 24 Good 26 28 µg/m3
9:00 AM ADM PM10 24 Good 26 28 µg/m3
9:00 AM DELT PM2.5 24 Good 26 6 µg/m3
8:00 AM FTCW O3 8 Good 26 29 PPB
7:00 AM ACAD O3 8 Good 26 29 PPB
7:00 AM BOUR O3 8 Good 26 28 PPB
6:00 AM DELT PM2.5 24 Good 26 6 µg/m3
6:00 AM FTCW O3 8 Good 26 28 PPB
5:00 AM FTCF PM10 24 Good 26 28 µg/m3
5:00 AM I25DEN NO2 1 Good 26 28 PPB
5:00 AM I25DEN PM10 24 Good 26 28 µg/m3
5:00 AM I25GLO NO2 1 Good 26 28 PPB
4:00 AM BOUR O3 8 Good 26 29 PPB
4:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
4:00 AM WCH O3 8 Good 26 28 PPB
3:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
3:00 AM WBY O3 8 Good 26 29 PPB
2:00 AM CAMP O3 8 Good 26 29 PPB
2:00 AM CASA O3 8 Good 26 28 PPB
2:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
1:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
1:00 PM ASPN O3 8 Good 25 28 PPB
12:00 PM I25GLO NO2 1 Good 25 26 PPB
11:00 AM CASA PM2.5 24 Good 25 6 µg/m3
11:00 AM CHAT O3 8 Good 25 27 PPB
11:00 AM SWAN PM10 24 Good 25 27 µg/m3
10:00 AM CASA O3 8 Good 25 28 PPB
10:00 AM GREH PM10 24 Good 25 27 µg/m3
9:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
9:00 AM WBY O3 8 Good 25 28 PPB
8:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM FTCW O3 8 Good 25 28 PPB
6:00 AM BOUR O3 8 Good 25 27 PPB
6:00 AM FTCF PM10 24 Good 25 27 µg/m3
6:00 AM I25DEN PM10 24 Good 25 27 µg/m3
5:00 AM BOUR O3 8 Good 25 28 PPB
5:00 AM DELT PM2.5 24 Good 25 6 µg/m3
5:00 AM WCH O3 8 Good 25 27 PPB
4:00 AM DELT PM2.5 24 Good 25 6 µg/m3
4:00 AM I25DEN PM10 24 Good 25 27 µg/m3
4:00 AM PAL O3 8 Good 25 28 PPB
3:00 AM CAMP O3 8 Good 25 28 PPB
3:00 AM DELT PM2.5 24 Good 25 6 µg/m3
2:00 AM DELT PM2.5 24 Good 25 6 µg/m3
1:00 AM ASP O3 8 Good 25 28 PPB
1:00 AM DELT PM2.5 24 Good 25 6 µg/m3
1:00 AM ELK O3 8 Good 25 27 PPB
1:00 AM I25DEN NO2 1 Good 25 26 PPB
1:00 AM RIFLO3 O3 8 Good 25 28 PPB
1:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
1:00 PM CTZ O3 8 Good 24 26 PPB
10:00 AM ASP O3 8 Good 24 27 PPB
10:00 AM CASA PM2.5 24 Good 24 6 µg/m3
10:00 AM I25DEN NO2 1 Good 24 25 PPB
10:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
8:00 AM WBY O3 8 Good 24 26 PPB
7:00 AM FTCF PM10 24 Good 24 26 µg/m3
3:00 AM CASA O3 8 Good 24 26 PPB
3:00 AM I25DEN PM10 24 Good 24 26 µg/m3
2:00 AM ASP O3 8 Good 24 26 PPB
2:00 AM I25DEN PM10 24 Good 24 26 µg/m3
5:00 PM BOU PM2.5 24 Good 23 6 µg/m3
1:00 PM RIFLO3 O3 8 Good 23 26 PPB
11:00 AM PAL O3 8 Good 23 26 PPB
10:00 AM ADM PM10 24 Good 23 25 µg/m3
10:00 AM ELK O3 8 Good 23 26 PPB
9:00 AM CASA O3 8 Good 23 25 PPB
9:00 AM I25DEN NO2 1 Good 23 24 PPB
9:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
9:00 AM WCH O3 8 Good 23 26 PPB
8:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
7:00 AM I25DEN NO2 1 Good 23 24 PPB
6:00 AM WCH O3 8 Good 23 25 PPB
5:00 AM CAMP NO2 1 Good 23 24 PPB
5:00 AM CAMP NO2 1 Good 23 24 PPB
5:00 AM PAL O3 8 Good 23 26 PPB
2:00 AM HLD O3 8 Good 23 26 PPB
2:00 AM PDX O3 8 Good 23 26 PPB
1:00 AM ASPN O3 8 Good 23 26 PPB
1:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
1:00 AM I25DEN PM10 24 Good 23 25 µg/m3
5:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
4:00 PM BOU PM2.5 24 Good 22 5 µg/m3
4:00 PM I25GLO NO2 1 Good 22 23 PPB
3:00 PM BOU PM2.5 24 Good 22 5 µg/m3
2:00 PM BOU PM2.5 24 Good 22 5 µg/m3
12:00 PM ASPN O3 8 Good 22 24 PPB
12:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
11:00 AM ADM PM10 24 Good 22 24 µg/m3
9:00 AM ASP O3 8 Good 22 24 PPB
9:00 AM CASA PM2.5 24 Good 22 5 µg/m3
8:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
7:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
7:00 AM WBY O3 8 Good 22 24 PPB
6:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
6:00 AM CASA NO2 1 Good 22 23 PPB
6:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM WBY O3 8 Good 22 25 PPB
3:00 AM ASP O3 8 Good 22 24 PPB
3:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
2:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
2:00 AM ELK O3 8 Good 22 25 PPB
2:00 AM RIFLO3 O3 8 Good 22 24 PPB
1:00 AM CAMP NO2 1 Good 22 23 PPB
1:00 AM CAMP NO2 1 Good 22 23 PPB
1:00 AM CTZ O3 8 Good 22 24 PPB
5:00 PM I25GLO NO2 1 Good 21 22 PPB
4:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
1:00 PM BOU PM2.5 24 Good 21 5 µg/m3
1:00 PM I25GLO NO2 1 Good 21 22 PPB
12:00 PM PDX O3 8 Good 21 24 PPB
12:00 PM RIFLO3 O3 8 Good 21 24 PPB
11:00 AM GREH PM10 24 Good 21 23 µg/m3
10:00 AM PAL O3 8 Good 21 24 PPB
8:00 AM WCH O3 8 Good 21 23 PPB
7:00 AM ASP O3 8 Good 21 23 PPB
7:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
7:00 AM WCH O3 8 Good 21 23 PPB
6:00 AM ASP O3 8 Good 21 24 PPB
6:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
6:00 AM PAL O3 8 Good 21 24 PPB
6:00 AM WBY O3 8 Good 21 23 PPB
5:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
5:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
5:00 AM WBY O3 8 Good 21 23 PPB
4:00 AM ASP O3 8 Good 21 23 PPB
4:00 AM CAMP O3 8 Good 21 24 PPB
4:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
4:00 AM CCOL PM2.5 24 Good 21 5 µg/m3
3:00 AM HLD O3 8 Good 21 23 PPB
3:00 AM I25GLO NO2 1 Good 21 22 PPB
2:00 AM ASPN O3 8 Good 21 24 PPB
2:00 AM I25GLO NO2 1 Good 21 22 PPB
3:00 PM CCOL PM2.5 24 Good 20 5 µg/m3
2:00 PM CCOL PM2.5 24 Good 20 5 µg/m3
1:00 PM CCOL PM2.5 24 Good 20 5 µg/m3
12:00 PM ADM PM10 24 Good 20 22 µg/m3
12:00 PM BOU PM2.5 24 Good 20 5 µg/m3
12:00 PM CTZ O3 8 Good 20 22 PPB
11:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
9:00 AM ELK O3 8 Good 20 23 PPB
9:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
9:00 AM PAL O3 8 Good 20 22 PPB
8:00 AM ASP O3 8 Good 20 23 PPB
8:00 AM CASA O3 8 Good 20 22 PPB
8:00 AM CASA PM2.5 24 Good 20 5 µg/m3
8:00 AM FTCF PM10 24 Good 20 22 µg/m3
8:00 AM I25GLO NO2 1 Good 20 21 PPB
7:00 AM CASA PM2.5 24 Good 20 5 µg/m3
7:00 AM PAL O3 8 Good 20 22 PPB
6:00 AM I25GLO PM10 24 Good 20 22 µg/m3
5:00 AM ASP O3 8 Good 20 23 PPB
5:00 AM CCOL PM2.5 24 Good 20 5 µg/m3
5:00 AM I25GLO PM10 24 Good 20 22 µg/m3
4:00 AM CASA O3 8 Good 20 22 PPB
4:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
4:00 AM I25GLO PM10 24 Good 20 22 µg/m3
3:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
3:00 AM ELK O3 8 Good 20 22 PPB
3:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
3:00 AM I25GLO PM10 24 Good 20 22 µg/m3
3:00 AM PDX O3 8 Good 20 23 PPB
2:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
2:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
2:00 AM I25GLO PM10 24 Good 20 22 µg/m3
1:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
1:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
1:00 AM I25GLO PM10 24 Good 20 22 µg/m3
5:00 PM I25GLO PM10 24 Good 19 21 µg/m3
4:00 PM I25GLO PM10 24 Good 19 21 µg/m3
3:00 PM GREH PM10 24 Good 19 20 µg/m3
3:00 PM I25GLO PM10 24 Good 19 21 µg/m3
2:00 PM ADM PM10 24 Good 19 21 µg/m3
2:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
2:00 PM GREH PM10 24 Good 19 20 µg/m3
2:00 PM I25GLO PM10 24 Good 19 21 µg/m3
1:00 PM ADM PM10 24 Good 19 21 µg/m3
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 I25GLO PM10 24 Good 19 21 µg/m3
12:00 PM CCOL PM2.5 24 Good 19 5 µg/m3
12:00 PM GJPB PM2.5 24 Good 19 5 µg/m3
12:00 PM GREH PM10 24 Good 19 21 µg/m3
12:00 PM I25GLO PM10 24 Good 19 20 µg/m3
11:00 AM ASPN O3 8 Good 19 21 PPB
11:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
11:00 AM I25GLO PM10 24 Good 19 20 µg/m3
11:00 AM RIFLO3 O3 8 Good 19 22 PPB
10:00 AM CHAT O3 8 Good 19 21 PPB
10:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
10:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
10:00 AM I25GLO NO2 1 Good 19 20 PPB
9:00 AM CAMP NO2 1 Good 19 20 PPB
9:00 AM CAMP NO2 1 Good 19 20 PPB
9:00 AM CAMP O3 8 Good 19 21 PPB
9:00 AM FTCF PM10 24 Good 19 20 µg/m3
8:00 AM CAMP NO2 1 Good 19 20 PPB
8:00 AM CAMP NO2 1 Good 19 20 PPB
8:00 AM CAMP O3 8 Good 19 21 PPB
8:00 AM ELK O3 8 Good 19 20 PPB
8:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
8:00 AM I25GLO PM10 24 Good 19 20 µg/m3
8:00 AM PAL O3 8 Good 19 21 PPB
7:00 AM CAMP NO2 1 Good 19 20 PPB
7:00 AM CAMP NO2 1 Good 19 20 PPB
7:00 AM CAMP O3 8 Good 19 21 PPB
7:00 AM CASA O3 8 Good 19 21 PPB
7:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
7:00 AM I25GLO PM10 24 Good 19 21 µg/m3
6:00 AM CAMP O3 8 Good 19 21 PPB
6:00 AM CASA PM2.5 24 Good 19 5 µg/m3
6:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
6:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
5:00 AM CAMP O3 8 Good 19 22 PPB
5:00 AM CASA O3 8 Good 19 20 PPB
5:00 AM CASA PM2.5 24 Good 19 5 µg/m3
4:00 AM ELK O3 8 Good 19 21 PPB
4:00 AM HLD O3 8 Good 19 21 PPB
4:00 AM PDX O3 8 Good 19 20 PPB
3:00 AM RIFLO3 O3 8 Good 19 21 PPB
2:00 AM CTZ O3 8 Good 19 21 PPB
1:00 AM CHAT O3 8 Good 19 20 PPB
5:00 PM CHAT PM10 24 Good 18 19 µg/m3
4:00 PM GJPB PM2.5 24 Good 18 4 µg/m3
4:00 PM GREH PM10 24 Good 18 19 µg/m3
3:00 PM CAMP NO2 1 Good 18 19 PPB
3:00 PM CAMP NO2 1 Good 18 19 PPB
3:00 PM GJPB PM2.5 24 Good 18 4 µg/m3
11:00 AM BOU PM2.5 24 Good 18 4 µg/m3
11:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
11:00 AM PDX O3 8 Good 18 20 PPB
10:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
10:00 AM FTCF PM10 24 Good 18 19 µg/m3
10:00 AM I25GLO PM10 24 Good 18 19 µg/m3
10:00 AM RIFLO3 O3 8 Good 18 20 PPB
9:00 AM HLD O3 8 Good 18 20 PPB
9:00 AM I25GLO PM10 24 Good 18 19 µg/m3
8:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
8:00 AM HLD O3 8 Good 18 19 PPB
7:00 AM CASA NO2 1 Good 18 19 PPB
7:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
7:00 AM ELK O3 8 Good 18 19 PPB
7:00 AM HLD O3 8 Good 18 19 PPB
6:00 AM CASA O3 8 Good 18 20 PPB
6:00 AM ELK O3 8 Good 18 19 PPB
6:00 AM RIFLO3 O3 8 Good 18 20 PPB
5:00 AM ELK O3 8 Good 18 20 PPB
5:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
5:00 AM HLD O3 8 Good 18 20 PPB
5:00 AM RIFLO3 O3 8 Good 18 20 PPB
4:00 AM CASA NO2 1 Good 18 19 PPB
4:00 AM CASA PM2.5 24 Good 18 4 µg/m3
4:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
4:00 AM RIFLO3 O3 8 Good 18 20 PPB
3:00 AM ASPN O3 8 Good 18 19 PPB
3:00 AM CASA PM2.5 24 Good 18 4 µg/m3
3:00 AM SWAN NO2 1 Good 18 19 PPB
2:00 AM CASA PM2.5 24 Good 18 4 µg/m3
1:00 AM BOU PM2.5 24 Good 18 4 µg/m3
1:00 AM CASA PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
5:00 PM CASA PM10 24 Good 17 18 µg/m3
5:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
4:00 PM CASA PM10 24 Good 17 18 µg/m3
4:00 PM CHAT PM10 24 Good 17 18 µg/m3
3:00 PM ADM PM10 24 Good 17 18 µg/m3
2:00 PM I25GLO NO2 1 Good 17 18 PPB
11:00 AM CTZ O3 8 Good 17 18 PPB
10:00 AM ASPN O3 8 Good 17 18 PPB
10:00 AM BOU PM2.5 24 Good 17 4 µg/m3
10:00 AM CAMP NO2 1 Good 17 18 PPB
10:00 AM CAMP NO2 1 Good 17 18 PPB
9:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
9:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
9:00 AM RIFLO3 O3 8 Good 17 18 PPB
7:00 AM RIFLO3 O3 8 Good 17 19 PPB
6:00 AM HLD O3 8 Good 17 19 PPB
3:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
2:00 AM BOU PM2.5 24 Good 17 4 µg/m3
2:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
1:00 AM CASA NO2 1 Good 17 18 PPB
1:00 AM I25GLO NO2 1 Good 17 18 PPB
5:00 PM ADM PM10 24 Good 16 17 µg/m3
5:00 PM GREH PM10 24 Good 16 17 µg/m3
4:00 PM ADM PM10 24 Good 16 17 µg/m3
3:00 PM CASA PM10 24 Good 16 17 µg/m3
3:00 PM CHAT PM10 24 Good 16 17 µg/m3
2:00 PM CAMP NO2 1 Good 16 17 PPB
2:00 PM CAMP NO2 1 Good 16 17 PPB
11:00 AM FTCF PM10 24 Good 16 17 µg/m3
9:00 AM BOU PM2.5 24 Good 16 4 µg/m3
8:00 AM BOU PM2.5 24 Good 16 4 µg/m3
8:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
8:00 AM RIFLO3 O3 8 Good 16 18 PPB
7:00 AM BOU PM2.5 24 Good 16 4 µg/m3
7:00 AM I25GLO NO2 1 Good 16 17 PPB
6:00 AM CAMP NO2 1 Good 16 17 PPB
6:00 AM CAMP NO2 1 Good 16 17 PPB
6:00 AM I25GLO NO2 1 Good 16 17 PPB
5:00 AM CASA NO2 1 Good 16 17 PPB
5:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
4:00 AM ASPN O3 8 Good 16 17 PPB
4:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
4:00 AM I25DEN NO2 1 Good 16 17 PPB
3:00 AM BOU PM2.5 24 Good 16 4 µg/m3
2:00 AM CAMP NO2 1 Good 16 17 PPB
2:00 AM CAMP NO2 1 Good 16 17 PPB
2:00 AM I25DEN NO2 1 Good 16 17 PPB
1:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 PM CAMP PM10 24 Good 15 16 µg/m3
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP NO2 1 Good 15 16 PPB
3:00 PM FTCF PM10 24 Good 15 16 µg/m3
2:00 PM CASA PM10 24 Good 15 16 µg/m3
2:00 PM CHAT PM10 24 Good 15 16 µg/m3
2:00 PM FTCF PM10 24 Good 15 16 µg/m3
1:00 PM CASA PM10 24 Good 15 16 µg/m3
1:00 PM FTCF PM10 24 Good 15 16 µg/m3
12:00 PM FTCF PM10 24 Good 15 16 µg/m3
7:00 AM CHAT PM2.5 24 Good 15 4 µg/m3
6:00 AM BOU PM2.5 24 Good 15 4 µg/m3
6:00 AM CHAT PM2.5 24 Good 15 4 µg/m3
5:00 AM BOU PM2.5 24 Good 15 4 µg/m3
5:00 AM PDX O3 8 Good 15 17 PPB
4:00 AM BOU PM2.5 24 Good 15 4 µg/m3
4:00 AM SWAN NO2 1 Good 15 16 PPB
3:00 AM CTZ O3 8 Good 15 17 PPB
2:00 AM CCOL PM10 24 Good 15 16 µg/m3
2:00 AM CHAT O3 8 Good 15 17 PPB
2:00 AM SWAN NO2 1 Good 15 16 PPB
1:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
1:00 AM CCOL PM10 24 Good 15 16 µg/m3
5:00 PM FTCF PM10 24 Good 14 15 µg/m3
4:00 PM CAMP PM10 24 Good 14 15 µg/m3
4:00 PM FTCF PM10 24 Good 14 15 µg/m3
3:00 PM CAMP PM10 24 Good 14 15 µg/m3
2:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM CHAT PM10 24 Good 14 15 µg/m3
12:00 PM CASA PM10 24 Good 14 15 µg/m3
11:00 AM CASA PM10 24 Good 14 15 µg/m3
10:00 AM PDX O3 8 Good 14 16 PPB
9:00 AM ASPN O3 8 Good 14 15 PPB
9:00 AM CHAT O3 8 Good 14 16 PPB
5:00 AM ASPN O3 8 Good 14 15 PPB
4:00 AM CCOL PM10 24 Good 14 15 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
3:00 AM CCOL PM10 24 Good 14 15 µg/m3
3:00 AM CHAT O3 8 Good 14 15 PPB
2:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
5:00 PM CAMP NO2 1 Good 13 14 PPB
5:00 PM CAMP NO2 1 Good 13 14 PPB
1:00 PM CAMP PM10 24 Good 13 14 µg/m3
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CHAT PM10 24 Good 13 14 µg/m3
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CHAT PM10 24 Good 13 14 µg/m3
10:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM ASPN O3 8 Good 13 14 PPB
6:00 AM SWAN NO2 1 Good 13 14 PPB
5:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
5:00 AM CCOL PM10 24 Good 13 14 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
3:00 AM CHAT PM10 24 Good 13 14 µg/m3
3:00 AM I25DEN NO2 1 Good 13 14 PPB
2:00 AM CHAT PM10 24 Good 13 14 µg/m3
1:00 AM CHAT PM10 24 Good 13 14 µg/m3
3:00 PM I25GLO NO2 1 Good 12 13 PPB
12:00 PM CAMP PM10 24 Good 12 13 µg/m3
11:00 AM CAMP PM10 24 Good 12 13 µg/m3
11:00 AM I25GLO NO2 1 Good 12 13 PPB
10:00 AM CAMP PM10 24 Good 12 13 µg/m3
10:00 AM CHAT PM10 24 Good 12 13 µg/m3
10:00 AM CTZ O3 8 Good 12 14 PPB
9:00 AM CASA NO2 1 Good 12 13 PPB
8:00 AM ASPN O3 8 Good 12 14 PPB
8:00 AM CASA NO2 1 Good 12 13 PPB
7:00 AM ASPN O3 8 Good 12 13 PPB
7:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
6:00 AM CAMP PM10 24 Good 12 13 µg/m3
6:00 AM CCOL PM10 24 Good 12 13 µg/m3
6:00 AM CHAT PM10 24 Good 12 13 µg/m3
6:00 AM WBY NO2 1 Good 12 13 PPB
6:00 AM WBY NO2 1 Good 12 13 PPB
5:00 AM CHAT PM10 24 Good 12 13 µg/m3
4:00 AM CHAT O3 8 Good 12 13 PPB
4:00 AM CHAT PM10 24 Good 12 13 µg/m3
4:00 AM CTZ O3 8 Good 12 14 PPB
2:00 AM CASA NO2 1 Good 12 13 PPB
1:00 AM SWAN NO2 1 Good 12 13 PPB
1:00 PM CAMP NO2 1 Good 11 12 PPB
1:00 PM CAMP NO2 1 Good 11 12 PPB
10:00 AM CASA NO2 1 Good 11 12 PPB
9:00 AM CAMP PM10 24 Good 11 12 µg/m3
9:00 AM CASA PM10 24 Good 11 12 µg/m3
9:00 AM CHAT PM10 24 Good 11 12 µg/m3
9:00 AM PDX O3 8 Good 11 12 PPB
8:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
8:00 AM CAMP PM10 24 Good 11 12 µg/m3
8:00 AM CASA PM10 24 Good 11 12 µg/m3
8:00 AM CHAT PM10 24 Good 11 12 µg/m3
7:00 AM CAMP PM10 24 Good 11 12 µg/m3
7:00 AM CASA PM10 24 Good 11 12 µg/m3
7:00 AM CCOL PM10 24 Good 11 12 µg/m3
7:00 AM CHAT PM10 24 Good 11 12 µg/m3
6:00 AM PDX O3 8 Good 11 13 PPB
5:00 AM CAMP PM10 24 Good 11 12 µg/m3
4:00 AM CAMP PM10 24 Good 11 12 µg/m3
3:00 AM CAMP NO2 1 Good 11 12 PPB
3:00 AM CAMP NO2 1 Good 11 12 PPB
3:00 AM CAMP PM10 24 Good 11 12 µg/m3
2:00 AM CAMP PM10 24 Good 11 12 µg/m3
1:00 AM CAMP PM10 24 Good 11 12 µg/m3
5:00 PM CASA NO2 1 Good 10 11 PPB
5:00 PM RIFL PM2.5 24 Good 10 3 µg/m3
4:00 PM CASA NO2 1 Good 10 11 PPB
4:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
2:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 10 2 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 10 2 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
9:00 AM I25GLO NO2 1 Good 10 11 PPB
8:00 AM CHAT O3 8 Good 10 12 PPB
7:00 AM SWAN NO2 1 Good 10 11 PPB
6:00 AM CASA PM10 24 Good 10 11 µg/m3
5:00 AM CASA PM10 24 Good 10 11 µg/m3
5:00 AM CTZ O3 8 Good 10 11 PPB
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY NO2 1 Good 10 11 PPB
3:00 AM CASA NO2 1 Good 10 11 PPB
5:00 PM ASPN2 PM2.5 24 Good 9 2 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 9 2 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 9 2 µg/m3
3:00 PM RIFL PM2.5 24 Good 9 2 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 9 2 µg/m3
2:00 PM CCOL PM10 24 Good 9 10 µg/m3
1:00 PM CCOL PM10 24 Good 9 10 µg/m3
1:00 PM RIFL PM2.5 24 Good 9 2 µg/m3
10:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
9:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
8:00 AM CCOL PM10 24 Good 9 10 µg/m3
8:00 AM PDX O3 8 Good 9 11 PPB
8:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
7:00 AM PDX O3 8 Good 9 11 PPB
7:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
6:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
5:00 AM CHAT O3 8 Good 9 11 PPB
5:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
4:00 AM CASA PM10 24 Good 9 10 µg/m3
3:00 AM CASA PM10 24 Good 9 10 µg/m3
2:00 AM CASA PM10 24 Good 9 10 µg/m3
1:00 AM CASA PM10 24 Good 9 10 µg/m3
5:00 PM CCOL PM10 24 Good 8 9 µg/m3
4:00 PM CCOL PM10 24 Good 8 9 µg/m3
3:00 PM CASA NO2 1 Good 8 8 PPB
3:00 PM CCOL PM10 24 Good 8 9 µg/m3
2:00 PM CASA NO2 1 Good 8 8 PPB
2:00 PM SWAN NO2 1 Good 8 8 PPB
1:00 PM CASA NO2 1 Good 8 9 PPB
12:00 PM CCOL PM10 24 Good 8 9 µg/m3
12:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
12:00 PM SWAN NO2 1 Good 8 9 PPB
11:00 AM CASA NO2 1 Good 8 9 PPB
11:00 AM CCOL PM10 24 Good 8 9 µg/m3
11:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
10:00 AM CCOL PM10 24 Good 8 9 µg/m3
10:00 AM SWAN NO2 1 Good 8 8 PPB
9:00 AM CCOL PM10 24 Good 8 9 µg/m3
9:00 AM CTZ O3 8 Good 8 10 PPB
6:00 AM CHAT O3 8 Good 8 9 PPB
5:00 AM SWAN NO2 1 Good 8 9 PPB
4:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
4:00 AM WBY NO2 1 Good 8 9 PPB
4:00 AM WBY NO2 1 Good 8 9 PPB
3:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
3:00 AM WBY NO2 1 Good 8 8 PPB
3:00 AM WBY NO2 1 Good 8 8 PPB
2:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
1:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
1:00 AM WBY NO2 1 Good 8 8 PPB
1:00 AM WBY NO2 1 Good 8 8 PPB
11:00 AM SWAN NO2 1 Good 7 7 PPB
9:00 AM GJPB PM10 24 Good 7 8 µg/m3
9:00 AM SWAN NO2 1 Good 7 7 PPB
7:00 AM CHAT O3 8 Good 7 9 PPB
7:00 AM WBY NO2 1 Good 7 7 PPB
7:00 AM WBY NO2 1 Good 7 7 PPB
6:00 AM CTZ O3 8 Good 7 8 PPB
4:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
3:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
2:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
1:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
5:00 PM GJPB PM10 24 Good 6 6 µg/m3
5:00 PM I25DEN CO 8 Good 6 0.5 PPM
5:00 PM WBY NO2 1 Good 6 6 PPB
5:00 PM WBY NO2 1 Good 6 6 PPB
4:00 PM GJPB PM10 24 Good 6 6 µg/m3
3:00 PM GJPB PM10 24 Good 6 7 µg/m3
2:00 PM GJPB PM10 24 Good 6 7 µg/m3
1:00 PM GJPB PM10 24 Good 6 7 µg/m3
1:00 PM SWAN NO2 1 Good 6 6 PPB
12:00 PM CASA NO2 1 Good 6 6 PPB
12:00 PM GJPB PM10 24 Good 6 7 µg/m3
11:00 AM GJPB PM10 24 Good 6 7 µg/m3
10:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
10:00 AM CAMP SO2 1 Good 6 4 PPB
10:00 AM CAMP SO2 1 Good 6 4 PPB
10:00 AM GJPB PM10 24 Good 6 7 µg/m3
9:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
8:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
8:00 AM CTZ O3 8 Good 6 8 PPB
8:00 AM GJPB PM10 24 Good 6 7 µg/m3
8:00 AM SWAN NO2 1 Good 6 6 PPB
7:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
7:00 AM CTZ O3 8 Good 6 7 PPB
7:00 AM GJPB PM10 24 Good 6 7 µg/m3
6:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
6:00 AM GJPB PM10 24 Good 6 7 µg/m3
5:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
5:00 AM GJPB PM10 24 Good 6 7 µg/m3
4:00 AM GJPB PM10 24 Good 6 7 µg/m3
3:00 AM GJPB PM10 24 Good 6 7 µg/m3
2:00 AM GJPB PM10 24 Good 6 6 µg/m3
2:00 AM WBY NO2 1 Good 6 6 PPB
2:00 AM WBY NO2 1 Good 6 6 PPB
1:00 AM GJPB PM10 24 Good 6 6 µg/m3
5:00 PM SWAN NO2 1 Good 5 5 PPB
4:00 PM I25DEN CO 8 Good 5 0.4 PPM
4:00 PM WBY NO2 1 Good 5 5 PPB
4:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM I25DEN CO 8 Good 5 0.4 PPM
2:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
2:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM ASPN2 PM10 24 Good 5 5 µg/m3
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM WBY NO2 1 Good 5 5 PPB
8:00 AM WBY NO2 1 Good 5 5 PPB
5:00 PM ASPN2 PM10 24 Good 4 4 µg/m3
4:00 PM ASPN2 PM10 24 Good 4 4 µg/m3
4:00 PM SWAN NO2 1 Good 4 4 PPB
3:00 PM ASPN2 PM10 24 Good 4 4 µg/m3
3:00 PM SWAN NO2 1 Good 4 4 PPB
2:00 PM CAMP SO2 1 Good 4 3 PPB
2:00 PM CAMP SO2 1 Good 4 3 PPB
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY NO2 1 Good 4 4 PPB
5:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
11:00 AM CAMP SO2 1 Good 3 2 PPB
11:00 AM CAMP SO2 1 Good 3 2 PPB
11:00 AM WBY NO2 1 Good 3 3 PPB
11:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM SWAN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM SWAN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM SWAN CO 8 Good 3 0.3 PPM
5:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM H24 CO 8 Good 2 0.2 PPM
2:00 PM H24 CO 8 Good 2 0.2 PPM
1:00 PM H24 CO 8 Good 2 0.2 PPM
12:00 PM H24 CO 8 Good 2 0.2 PPM
11:00 AM CAMP CO 8 Good 2 0.2 PPM
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM SWAN CO 8 Good 2 0.2 PPM
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM SWAN CO 8 Good 2 0.2 PPM
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM SWAN CO 8 Good 2 0.2 PPM
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM SWAN CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM FTC 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 SWAN CO 8 Good 1 0.1 PPM
5:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM FTC 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 SWAN CO 8 Good 1 0.1 PPM
4:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA SO2 1 Good 1 1 PPB
3:00 PM FTC 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 SWAN CO 8 Good 1 0.1 PPM
3:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM SWAN CO 8 Good 1 0.1 PPM
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 SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM SWAN CO 8 Good 1 0.1 PPM
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM SWAN CO 8 Good 1 0.1 PPM
12:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM WBY NO2 1 Good 1 1 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM H24 CO 8 Good 1 0.1 PPM
11:00 AM WBY CO 8 Good 1 0.1 PPM
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM H24 CO 8 Good 1 0.1 PPM
10:00 AM WBY CO 8 Good 1 0.1 PPM
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM H24 CO 8 Good 1 0.1 PPM
9:00 AM WBY CO 8 Good 1 0.1 PPM
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM H24 CO 8 Good 1 0.1 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTC CO 8 Good 0 0.0 PPM
4:00 AM FTC CO 8 Good 0 0.0 PPM

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