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AQI Calculations on 03/25/2017 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.


Due to limited system resources and high volume, today's AQI calculations can longer be sorted by columns. For a CSV file of these data, updated hourly, click here.


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

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
10:00 PM ACAD O3 8 Good 44 48 PPB
10:00 PM ADM PM10 24 Good 12 13 µg/m3
10:00 PM ADM PM2.5 24 Good 31 8 µg/m3
10:00 PM ASP O3 8 Good 44 48 PPB
10:00 PM ASPN O3 8 Good 46 50 PPB
10:00 PM ASPN2 PM10 24 Good 8 9 µg/m3
10:00 PM ASPN2 PM2.5 24 Good 16 4 µg/m3
10:00 PM BOU PM2.5 24 Good 12 3 µg/m3
10:00 PM BOUR O3 8 Good 46 50 PPB
10:00 PM CAMP CO 8 Good 2 0.2 PPM
10:00 PM CAMP NO2 1 Good 19 20 PPB
10:00 PM CAMP NO2 1 Good 19 20 PPB
10:00 PM CAMP O3 8 Good 41 44 PPB
10:00 PM CAMP PM10 24 Good 8 9 µg/m3
10:00 PM CAMP PM2.5 24 Good 22 5 µg/m3
10:00 PM CASA CO 8 Good 1 0.1 PPM
10:00 PM CASA O3 8 Good 41 44 PPB
10:00 PM CASA PM10 24 Good 8 9 µg/m3
10:00 PM CASA PM2.5 24 Good 24 6 µg/m3
10:00 PM CCOL PM10 24 Good 10 11 µg/m3
10:00 PM CCOL PM2.5 24 Good 32 8 µg/m3
10:00 PM CHAT O3 8 Good 46 50 PPB
10:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
10:00 PM DELT PM2.5 24 Good 21 5 µg/m3
10:00 PM ELK O3 8 Good 42 45 PPB
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM FTC O3 8 Good 35 38 PPB
10:00 PM FTCW O3 8 Good 48 52 PPB
10:00 PM GREH PM10 24 Good 13 14 µg/m3
10:00 PM GREH PM2.5 24 Good 27 7 µg/m3
10:00 PM GRET CO 8 Good 1 0.1 PPM
10:00 PM GRET O3 8 Good 44 47 PPB
10:00 PM H24 CO 8 Good 2 0.2 PPM
10:00 PM H24 SO2 1 Good 1 1 PPB
10:00 PM I25DEN CO 8 Good 2 0.2 PPM
10:00 PM I25DEN NO2 1 Good 27 29 PPB
10:00 PM I25DEN PM10 24 Good 9 10 µg/m3
10:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
10:00 PM I25GLO NO2 1 Good 33 35 PPB
10:00 PM I25GLO PM10 24 Good 14 15 µg/m3
10:00 PM I25GLO PM2.5 24 Good 28 7 µg/m3
10:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
10:00 PM MAN O3 8 Good 46 50 PPB
10:00 PM NJH PM2.5 24 Good 18 4 µg/m3
10:00 PM NREL O3 8 Good 50 54 PPB
10:00 PM PDX O3 8 Good 43 46 PPB
10:00 PM RFN O3 8 Good 50 54 PPB
10:00 PM RIFLO3 O3 8 Good 42 45 PPB
10:00 PM WBY CO 8 Good 1 0.1 PPM
10:00 PM WBY NO2 1 Good 17 18 PPB
10:00 PM WBY NO2 1 Good 17 18 PPB
10:00 PM WBY O3 8 Good 39 42 PPB
10:00 PM WBY PM10 24 Good 19 20 µg/m3
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WCH O3 8 Good 43 46 PPB
9:00 PM ACAD O3 8 Good 45 49 PPB
9:00 PM ADM PM10 24 Good 12 13 µg/m3
9:00 PM ADM PM2.5 24 Good 32 8 µg/m3
9:00 PM ASP O3 8 Good 44 48 PPB
9:00 PM ASPN O3 8 Good 47 51 PPB
9:00 PM ASPN2 PM10 24 Good 8 9 µg/m3
9:00 PM ASPN2 PM2.5 24 Good 16 4 µg/m3
9:00 PM BOU PM2.5 24 Good 12 3 µg/m3
9:00 PM BOUR O3 8 Good 46 50 PPB
9:00 PM CAMP CO 8 Good 1 0.1 PPM
9:00 PM CAMP NO2 1 Good 27 29 PPB
9:00 PM CAMP NO2 1 Good 27 29 PPB
9:00 PM CAMP O3 8 Good 44 48 PPB
9:00 PM CAMP PM10 24 Good 8 9 µg/m3
9:00 PM CAMP PM2.5 24 Good 23 6 µg/m3
9:00 PM CASA CO 8 Good 1 0.1 PPM
9:00 PM CASA NO2 1 Good 24 25 PPB
9:00 PM CASA O3 8 Good 44 47 PPB
9:00 PM CASA PM10 24 Good 8 9 µg/m3
9:00 PM CASA PM2.5 24 Good 25 6 µg/m3
9:00 PM CCOL PM10 24 Good 11 12 µg/m3
9:00 PM CCOL PM2.5 24 Good 34 8 µg/m3
9:00 PM CHAT O3 8 Good 49 53 PPB
9:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
9:00 PM DELT PM2.5 24 Good 23 6 µg/m3
9:00 PM ELK O3 8 Good 43 46 PPB
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM FTC O3 8 Good 40 43 PPB
9:00 PM FTCW O3 8 Good 49 53 PPB
9:00 PM GREH PM10 24 Good 13 14 µg/m3
9:00 PM GREH PM2.5 24 Good 27 7 µg/m3
9:00 PM GRET CO 8 Good 1 0.1 PPM
9:00 PM GRET O3 8 Good 45 49 PPB
9:00 PM H24 CO 8 Good 2 0.2 PPM
9:00 PM H24 SO2 1 Good 1 1 PPB
9:00 PM I25DEN CO 8 Good 2 0.2 PPM
9:00 PM I25DEN NO2 1 Good 25 26 PPB
9:00 PM I25DEN PM10 24 Good 9 10 µg/m3
9:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
9:00 PM I25GLO NO2 1 Good 29 31 PPB
9:00 PM I25GLO PM10 24 Good 14 15 µg/m3
9:00 PM I25GLO PM2.5 24 Good 28 7 µg/m3
9:00 PM LNGM PM2.5 24 Good 28 7 µg/m3
9:00 PM MAN O3 8 Good 48 52 PPB
9:00 PM NJH PM2.5 24 Good 19 5 µg/m3
9:00 PM NREL O3 8 Moderate 54 56 PPB
9:00 PM PDX O3 8 Good 43 46 PPB
9:00 PM RFN O3 8 Good 50 54 PPB
9:00 PM RIFLO3 O3 8 Good 43 46 PPB
9:00 PM WBY CO 8 Good 1 0.1 PPM
9:00 PM WBY NO2 1 Good 8 8 PPB
9:00 PM WBY NO2 1 Good 8 8 PPB
9:00 PM WBY O3 8 Good 43 46 PPB
9:00 PM WBY PM10 24 Good 18 19 µg/m3
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WCH O3 8 Good 44 48 PPB
8:00 PM ACAD O3 8 Good 46 50 PPB
8:00 PM ADM PM10 24 Good 13 14 µg/m3
8:00 PM ADM PM2.5 24 Good 33 8 µg/m3
8:00 PM ASP O3 8 Good 46 50 PPB
8:00 PM ASPN O3 8 Good 48 52 PPB
8:00 PM ASPN2 PM10 24 Good 9 10 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
8:00 PM BOU PM2.5 24 Good 13 3 µg/m3
8:00 PM BOUR O3 8 Good 46 50 PPB
8:00 PM CAMP CO 8 Good 1 0.1 PPM
8:00 PM CAMP NO2 1 Good 15 16 PPB
8:00 PM CAMP NO2 1 Good 15 16 PPB
8:00 PM CAMP O3 8 Good 47 51 PPB
8:00 PM CAMP PM10 24 Good 8 9 µg/m3
8:00 PM CAMP PM2.5 24 Good 23 6 µg/m3
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM CASA NO2 1 Good 16 17 PPB
8:00 PM CASA O3 8 Good 45 49 PPB
8:00 PM CASA PM10 24 Good 8 9 µg/m3
8:00 PM CASA PM2.5 24 Good 25 6 µg/m3
8:00 PM CCOL PM10 24 Good 12 13 µg/m3
8:00 PM CCOL PM2.5 24 Good 35 9 µg/m3
8:00 PM CHAT O3 8 Moderate 54 56 PPB
8:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
8:00 PM DELT PM2.5 24 Good 23 6 µg/m3
8:00 PM ELK O3 8 Good 44 47 PPB
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC O3 8 Good 43 46 PPB
8:00 PM FTCW O3 8 Good 50 54 PPB
8:00 PM GREH PM10 24 Good 13 14 µg/m3
8:00 PM GREH PM2.5 24 Good 27 6 µg/m3
8:00 PM GRET CO 8 Good 1 0.1 PPM
8:00 PM GRET O3 8 Good 46 50 PPB
8:00 PM H24 CO 8 Good 2 0.2 PPM
8:00 PM H24 SO2 1 Good 1 1 PPB
8:00 PM I25DEN CO 8 Good 1 0.1 PPM
8:00 PM I25DEN NO2 1 Good 5 5 PPB
8:00 PM I25DEN PM10 24 Good 9 10 µg/m3
8:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
8:00 PM I25GLO NO2 1 Good 10 11 PPB
8:00 PM I25GLO PM10 24 Good 14 15 µg/m3
8:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
8:00 PM LNGM PM2.5 24 Good 27 6 µg/m3
8:00 PM MAN O3 8 Good 48 52 PPB
8:00 PM NJH PM2.5 24 Good 20 5 µg/m3
8:00 PM NREL O3 8 Moderate 58 57 PPB
8:00 PM PDX O3 8 Good 44 47 PPB
8:00 PM RFN O3 8 Moderate 51 55 PPB
8:00 PM RIFLO3 O3 8 Good 44 47 PPB
8:00 PM WBY CO 8 Good 1 0.1 PPM
8:00 PM WBY NO2 1 Good 7 7 PPB
8:00 PM WBY NO2 1 Good 7 7 PPB
8:00 PM WBY O3 8 Good 44 48 PPB
8:00 PM WBY PM10 24 Good 18 19 µg/m3
8:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM WBY SO2 1 Good 3 2 PPB
8:00 PM WCH O3 8 Good 47 51 PPB
7:00 PM ACAD O3 8 Good 46 50 PPB
7:00 PM ADM PM10 24 Good 13 14 µg/m3
7:00 PM ADM PM2.5 24 Good 34 8 µg/m3
7:00 PM ASP O3 8 Good 48 52 PPB
7:00 PM ASPN O3 8 Good 49 53 PPB
7:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
7:00 PM BOU PM2.5 24 Good 12 3 µg/m3
7:00 PM BOUR O3 8 Good 45 49 PPB
7:00 PM CAMP CO 8 Good 1 0.1 PPM
7:00 PM CAMP NO2 1 Good 9 10 PPB
7:00 PM CAMP NO2 1 Good 9 10 PPB
7:00 PM CAMP O3 8 Good 47 51 PPB
7:00 PM CAMP PM10 24 Good 8 9 µg/m3
7:00 PM CAMP PM2.5 24 Good 23 6 µg/m3
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA NO2 1 Good 11 12 PPB
7:00 PM CASA O3 8 Good 46 50 PPB
7:00 PM CASA PM10 24 Good 8 9 µg/m3
7:00 PM CASA PM2.5 24 Good 25 6 µg/m3
7:00 PM CCOL PM10 24 Good 12 13 µg/m3
7:00 PM CCOL PM2.5 24 Good 36 9 µg/m3
7:00 PM CHAT O3 8 Moderate 58 57 PPB
7:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
7:00 PM DELT PM2.5 24 Good 23 6 µg/m3
7:00 PM ELK O3 8 Good 44 47 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 44 48 PPB
7:00 PM FTCW O3 8 Good 49 53 PPB
7:00 PM GREH PM10 24 Good 13 14 µg/m3
7:00 PM GREH PM2.5 24 Good 26 6 µg/m3
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM GRET O3 8 Good 46 50 PPB
7:00 PM H24 CO 8 Good 2 0.2 PPM
7:00 PM H24 SO2 1 Good 1 1 PPB
7:00 PM I25DEN CO 8 Good 2 0.2 PPM
7:00 PM I25DEN NO2 1 Good 7 7 PPB
7:00 PM I25DEN PM10 24 Good 9 10 µg/m3
7:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
7:00 PM I25GLO NO2 1 Good 8 8 PPB
7:00 PM I25GLO PM10 24 Good 15 16 µg/m3
7:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
7:00 PM LNGM PM2.5 24 Good 26 6 µg/m3
7:00 PM MAN O3 8 Good 47 51 PPB
7:00 PM NJH PM2.5 24 Good 20 5 µg/m3
7:00 PM NREL O3 8 Moderate 61 58 PPB
7:00 PM PDX O3 8 Good 43 46 PPB
7:00 PM RFN O3 8 Good 50 54 PPB
7:00 PM RIFLO3 O3 8 Good 44 47 PPB
7:00 PM WBY CO 8 Good 1 0.1 PPM
7:00 PM WBY NO2 1 Good 6 6 PPB
7:00 PM WBY NO2 1 Good 6 6 PPB
7:00 PM WBY O3 8 Good 44 48 PPB
7:00 PM WBY PM10 24 Good 18 19 µg/m3
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WCH O3 8 Good 49 53 PPB
6:00 PM ACAD O3 8 Good 46 50 PPB
6:00 PM ADM PM10 24 Good 13 14 µg/m3
6:00 PM ADM PM2.5 24 Good 33 8 µg/m3
6:00 PM ASP O3 8 Good 49 53 PPB
6:00 PM ASPN O3 8 Good 50 54 PPB
6:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
6:00 PM BOU PM2.5 24 Good 13 3 µg/m3
6:00 PM BOUR O3 8 Good 44 48 PPB
6:00 PM CAMP CO 8 Good 1 0.1 PPM
6:00 PM CAMP NO2 1 Good 8 8 PPB
6:00 PM CAMP NO2 1 Good 8 8 PPB
6:00 PM CAMP O3 8 Good 46 50 PPB
6:00 PM CAMP PM10 24 Good 8 9 µg/m3
6:00 PM CAMP PM2.5 24 Good 24 6 µg/m3
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA NO2 1 Good 8 8 PPB
6:00 PM CASA O3 8 Good 45 49 PPB
6:00 PM CASA PM10 24 Good 8 9 µg/m3
6:00 PM CASA PM2.5 24 Good 25 6 µg/m3
6:00 PM CCOL PM10 24 Good 12 13 µg/m3
6:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
6:00 PM CHAT O3 8 Moderate 61 58 PPB
6:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
6:00 PM DELT PM2.5 24 Good 23 6 µg/m3
6:00 PM ELK O3 8 Good 44 47 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 43 46 PPB
6:00 PM FTCW O3 8 Good 47 51 PPB
6:00 PM GREH PM10 24 Good 12 13 µg/m3
6:00 PM GREH PM2.5 24 Good 26 6 µg/m3
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM GRET O3 8 Good 44 48 PPB
6:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM H24 SO2 1 Good 3 2 PPB
6:00 PM I25DEN CO 8 Good 2 0.2 PPM
6:00 PM I25DEN NO2 1 Good 5 5 PPB
6:00 PM I25DEN PM10 24 Good 9 10 µg/m3
6:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
6:00 PM I25GLO NO2 1 Good 8 8 PPB
6:00 PM I25GLO PM10 24 Good 15 16 µg/m3
6:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
6:00 PM LNGM PM2.5 24 Good 26 6 µg/m3
6:00 PM MAN O3 8 Good 45 49 PPB
6:00 PM NJH PM2.5 24 Good 20 5 µg/m3
6:00 PM NREL O3 8 Moderate 54 56 PPB
6:00 PM PDX O3 8 Good 41 44 PPB
6:00 PM RFN O3 8 Good 49 53 PPB
6:00 PM RIFLO3 O3 8 Good 43 46 PPB
6:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY O3 8 Good 43 46 PPB
6:00 PM WBY PM10 24 Good 17 18 µg/m3
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WCH O3 8 Good 50 54 PPB
5:00 PM ACAD O3 8 Good 44 48 PPB
5:00 PM ADM PM10 24 Good 13 14 µg/m3
5:00 PM ADM PM2.5 24 Good 33 8 µg/m3
5:00 PM ASP O3 8 Good 48 52 PPB
5:00 PM ASPN O3 8 Moderate 51 55 PPB
5:00 PM ASPN2 PM10 24 Good 11 12 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
5:00 PM BOU PM2.5 24 Good 14 3 µg/m3
5:00 PM BOUR O3 8 Good 43 46 PPB
5:00 PM CAMP CO 8 Good 1 0.1 PPM
5:00 PM CAMP NO2 1 Good 7 7 PPB
5:00 PM CAMP NO2 1 Good 7 7 PPB
5:00 PM CAMP O3 8 Good 44 48 PPB
5:00 PM CAMP PM10 24 Good 8 9 µg/m3
5:00 PM CAMP PM2.5 24 Good 24 6 µg/m3
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA NO2 1 Good 6 6 PPB
5:00 PM CASA O3 8 Good 44 47 PPB
5:00 PM CASA PM10 24 Good 8 9 µg/m3
5:00 PM CASA PM2.5 24 Good 25 6 µg/m3
5:00 PM CCOL PM10 24 Good 12 13 µg/m3
5:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
5:00 PM CHAT O3 8 Moderate 58 57 PPB
5:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
5:00 PM DELT PM2.5 24 Good 23 6 µg/m3
5:00 PM ELK O3 8 Good 44 47 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 41 44 PPB
5:00 PM FTCW O3 8 Good 45 49 PPB
5:00 PM GREH PM10 24 Good 12 13 µg/m3
5:00 PM GREH PM2.5 24 Good 25 6 µg/m3
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Good 42 45 PPB
5:00 PM H24 CO 8 Good 2 0.2 PPM
5:00 PM H24 SO2 1 Good 4 3 PPB
5:00 PM I25DEN CO 8 Good 2 0.2 PPM
5:00 PM I25DEN NO2 1 Good 6 6 PPB
5:00 PM I25DEN PM10 24 Good 9 10 µg/m3
5:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
5:00 PM I25GLO NO2 1 Good 7 7 PPB
5:00 PM I25GLO PM10 24 Good 15 16 µg/m3
5:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
5:00 PM LNGM PM2.5 24 Good 27 7 µg/m3
5:00 PM MAN O3 8 Good 44 47 PPB
5:00 PM NJH PM2.5 24 Good 20 5 µg/m3
5:00 PM NREL O3 8 Good 48 52 PPB
5:00 PM PDX O3 8 Good 39 42 PPB
5:00 PM RFN O3 8 Good 47 51 PPB
5:00 PM RIFLO3 O3 8 Good 42 45 PPB
5:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY NO2 1 Good 2 2 PPB
5:00 PM WBY NO2 1 Good 2 2 PPB
5:00 PM WBY O3 8 Good 40 43 PPB
5:00 PM WBY PM10 24 Good 17 18 µg/m3
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WCH O3 8 Good 49 53 PPB
4:00 PM ACAD O3 8 Good 41 44 PPB
4:00 PM ADM PM10 24 Good 13 14 µg/m3
4:00 PM ADM PM2.5 24 Good 34 8 µg/m3
4:00 PM ASP O3 8 Good 47 51 PPB
4:00 PM ASPN O3 8 Good 50 54 PPB
4:00 PM ASPN2 PM10 24 Good 11 12 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
4:00 PM BOU PM2.5 24 Good 13 3 µg/m3
4:00 PM BOUR O3 8 Good 39 42 PPB
4:00 PM CAMP CO 8 Good 1 0.1 PPM
4:00 PM CAMP NO2 1 Good 5 5 PPB
4:00 PM CAMP NO2 1 Good 5 5 PPB
4:00 PM CAMP O3 8 Good 41 44 PPB
4:00 PM CAMP PM10 24 Good 9 10 µg/m3
4:00 PM CAMP PM2.5 24 Good 24 6 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA NO2 1 Good 5 5 PPB
4:00 PM CASA O3 8 Good 40 43 PPB
4:00 PM CASA PM10 24 Good 8 9 µg/m3
4:00 PM CASA PM2.5 24 Good 25 6 µg/m3
4:00 PM CCOL PM10 24 Good 12 13 µg/m3
4:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
4:00 PM CHAT O3 8 Good 50 54 PPB
4:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
4:00 PM DELT PM2.5 24 Good 23 6 µg/m3
4:00 PM ELK O3 8 Good 43 46 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 38 41 PPB
4:00 PM FTCW O3 8 Good 43 46 PPB
4:00 PM GREH PM10 24 Good 12 13 µg/m3
4:00 PM GREH PM2.5 24 Good 25 6 µg/m3
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Good 37 40 PPB
4:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM H24 SO2 1 Good 4 3 PPB
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
4:00 PM I25DEN NO2 1 Good 3 3 PPB
4:00 PM I25DEN PM10 24 Good 10 11 µg/m3
4:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
4:00 PM I25GLO NO2 1 Good 3 3 PPB
4:00 PM I25GLO PM10 24 Good 14 15 µg/m3
4:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
4:00 PM LNGM PM2.5 24 Good 27 6 µg/m3
4:00 PM MAN O3 8 Good 42 45 PPB
4:00 PM NJH PM2.5 24 Good 21 5 µg/m3
4:00 PM NREL O3 8 Good 44 48 PPB
4:00 PM PDX O3 8 Good 36 39 PPB
4:00 PM RFN O3 8 Good 44 48 PPB
4:00 PM RIFLO3 O3 8 Good 39 42 PPB
4:00 PM WBY CO 8 Good 2 0.2 PPM
4:00 PM WBY NO2 1 Good 2 2 PPB
4:00 PM WBY NO2 1 Good 2 2 PPB
4:00 PM WBY O3 8 Good 35 38 PPB
4:00 PM WBY PM10 24 Good 16 17 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WCH O3 8 Good 46 50 PPB
3:00 PM ACAD O3 8 Good 37 40 PPB
3:00 PM ADM PM10 24 Good 13 14 µg/m3
3:00 PM ADM PM2.5 24 Good 34 8 µg/m3
3:00 PM ASP O3 8 Good 45 49 PPB
3:00 PM ASPN O3 8 Good 50 54 PPB
3:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
3:00 PM BOU PM2.5 24 Good 12 3 µg/m3
3:00 PM BOUR O3 8 Good 35 38 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 4 4 PPB
3:00 PM CAMP NO2 1 Good 4 4 PPB
3:00 PM CAMP O3 8 Good 36 39 PPB
3:00 PM CAMP PM10 24 Good 9 10 µg/m3
3:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
3:00 PM CASA CO 8 Good 2 0.2 PPM
3:00 PM CASA NO2 1 Good 3 3 PPB
3:00 PM CASA O3 8 Good 35 38 PPB
3:00 PM CASA PM10 24 Good 9 10 µg/m3
3:00 PM CASA PM2.5 24 Good 25 6 µg/m3
3:00 PM CCOL PM10 24 Good 13 14 µg/m3
3:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
3:00 PM CHAT O3 8 Good 46 50 PPB
3:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
3:00 PM DELT PM2.5 24 Good 23 6 µg/m3
3:00 PM ELK O3 8 Good 41 44 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 34 37 PPB
3:00 PM FTCW O3 8 Good 39 42 PPB
3:00 PM GREH PM10 24 Good 12 13 µg/m3
3:00 PM GREH PM2.5 24 Good 25 6 µg/m3
3:00 PM GRET CO 8 Good 2 0.2 PPM
3:00 PM GRET O3 8 Good 31 33 PPB
3:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM H24 SO2 1 Good 4 3 PPB
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM I25DEN NO2 1 Good 4 4 PPB
3:00 PM I25DEN PM10 24 Good 10 11 µg/m3
3:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
3:00 PM I25GLO NO2 1 Good 4 4 PPB
3:00 PM I25GLO PM10 24 Good 14 15 µg/m3
3:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
3:00 PM LNGM PM2.5 24 Good 26 6 µg/m3
3:00 PM MAN O3 8 Good 41 44 PPB
3:00 PM NJH PM2.5 24 Good 21 5 µg/m3
3:00 PM NREL O3 8 Good 41 44 PPB
3:00 PM PDX O3 8 Good 33 36 PPB
3:00 PM RFN O3 8 Good 42 45 PPB
3:00 PM RIFLO3 O3 8 Good 36 39 PPB
3:00 PM WBY CO 8 Good 2 0.2 PPM
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY O3 8 Good 30 32 PPB
3:00 PM WBY PM10 24 Good 16 17 µg/m3
3:00 PM WBY SO2 1 Good 3 2 PPB
3:00 PM WBY SO2 1 Good 3 2 PPB
3:00 PM WCH O3 8 Good 44 47 PPB
2:00 PM ACAD O3 8 Good 31 34 PPB
2:00 PM ADM PM10 24 Good 13 14 µg/m3
2:00 PM ADM PM2.5 24 Good 34 8 µg/m3
2:00 PM ASP O3 8 Good 44 48 PPB
2:00 PM ASPN O3 8 Good 48 52 PPB
2:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
2:00 PM BOU PM2.5 24 Good 11 3 µg/m3
2:00 PM BOUR O3 8 Good 31 34 PPB
2:00 PM CAMP CO 8 Good 2 0.2 PPM
2:00 PM CAMP NO2 1 Good 6 6 PPB
2:00 PM CAMP NO2 1 Good 6 6 PPB
2:00 PM CAMP O3 8 Good 31 33 PPB
2:00 PM CAMP PM10 24 Good 9 10 µg/m3
2:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM CASA NO2 1 Good 6 6 PPB
2:00 PM CASA O3 8 Good 29 31 PPB
2:00 PM CASA PM10 24 Good 9 10 µg/m3
2:00 PM CASA PM2.5 24 Good 26 6 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CCOL PM10 24 Good 13 14 µg/m3
2:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
2:00 PM CHAT O3 8 Good 42 45 PPB
2:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
2:00 PM DELT PM2.5 24 Good 24 6 µg/m3
2:00 PM ELK O3 8 Good 39 42 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM FTC O3 8 Good 30 32 PPB
2:00 PM FTCW O3 8 Good 35 38 PPB
2:00 PM GREH PM10 24 Good 12 13 µg/m3
2:00 PM GREH PM2.5 24 Good 25 6 µg/m3
2:00 PM GRET CO 8 Good 2 0.2 PPM
2:00 PM GRET O3 8 Good 25 27 PPB
2:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM H24 SO2 1 Good 1 1 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN NO2 1 Good 5 5 PPB
2:00 PM I25DEN PM10 24 Good 10 11 µg/m3
2:00 PM I25DEN PM2.5 24 Good 26 6 µg/m3
2:00 PM I25GLO NO2 1 Good 9 10 PPB
2:00 PM I25GLO PM10 24 Good 14 15 µg/m3
2:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
2:00 PM LNGM PM2.5 24 Good 25 6 µg/m3
2:00 PM MAN O3 8 Good 41 44 PPB
2:00 PM NJH PM2.5 24 Good 21 5 µg/m3
2:00 PM NREL O3 8 Good 37 40 PPB
2:00 PM PDX O3 8 Good 30 32 PPB
2:00 PM RFN O3 8 Good 39 42 PPB
2:00 PM RIFLO3 O3 8 Good 31 34 PPB
2:00 PM WBY CO 8 Good 3 0.3 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY O3 8 Good 23 25 PPB
2:00 PM WBY PM10 24 Good 16 17 µg/m3
2:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WCH O3 8 Good 40 43 PPB
1:00 PM ACAD O3 8 Good 26 28 PPB
1:00 PM ADM PM10 24 Good 13 14 µg/m3
1:00 PM ADM PM2.5 24 Good 34 8 µg/m3
1:00 PM ASP O3 8 Good 44 47 PPB
1:00 PM ASPN O3 8 Good 47 51 PPB
1:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
1:00 PM BOU PM2.5 24 Good 10 2 µg/m3
1:00 PM BOUR O3 8 Good 29 31 PPB
1:00 PM CAMP CO 8 Good 2 0.2 PPM
1:00 PM CAMP NO2 1 Good 13 14 PPB
1:00 PM CAMP NO2 1 Good 13 14 PPB
1:00 PM CAMP O3 8 Good 26 28 PPB
1:00 PM CAMP PM10 24 Good 9 10 µg/m3
1:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA NO2 1 Good 15 16 PPB
1:00 PM CASA O3 8 Good 22 24 PPB
1:00 PM CASA PM10 24 Good 9 10 µg/m3
1:00 PM CASA PM2.5 24 Good 26 6 µg/m3
1:00 PM CASA SO2 1 Good 3 2 PPB
1:00 PM CCOL PM10 24 Good 13 14 µg/m3
1:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
1:00 PM CHAT O3 8 Good 37 40 PPB
1:00 PM CHAT PM2.5 24 Good 31 8 µg/m3
1:00 PM DELT PM2.5 24 Good 24 6 µg/m3
1:00 PM ELK O3 8 Good 38 41 PPB
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM FTC O3 8 Good 25 27 PPB
1:00 PM FTCW O3 8 Good 31 34 PPB
1:00 PM GREH PM10 24 Good 11 12 µg/m3
1:00 PM GREH PM2.5 24 Good 25 6 µg/m3
1:00 PM GRET CO 8 Good 2 0.2 PPM
1:00 PM GRET O3 8 Good 19 20 PPB
1:00 PM H24 CO 8 Good 3 0.3 PPM
1:00 PM H24 SO2 1 Good 1 1 PPB
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM I25DEN NO2 1 Good 21 22 PPB
1:00 PM I25DEN PM10 24 Good 11 12 µg/m3
1:00 PM I25DEN PM2.5 24 Good 27 6 µg/m3
1:00 PM I25GLO NO2 1 Good 26 28 PPB
1:00 PM I25GLO PM10 24 Good 14 15 µg/m3
1:00 PM I25GLO PM2.5 24 Good 29 7 µg/m3
1:00 PM LNGM PM2.5 24 Good 24 6 µg/m3
1:00 PM MAN O3 8 Good 40 43 PPB
1:00 PM NJH PM2.5 24 Good 20 5 µg/m3
1:00 PM NREL O3 8 Good 34 37 PPB
1:00 PM PDX O3 8 Good 26 28 PPB
1:00 PM RFN O3 8 Good 36 39 PPB
1:00 PM RIFLO3 O3 8 Good 28 30 PPB
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 7 7 PPB
1:00 PM WBY NO2 1 Good 7 7 PPB
1:00 PM WBY O3 8 Good 17 18 PPB
1:00 PM WBY PM10 24 Good 16 17 µg/m3
1:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WCH O3 8 Good 37 40 PPB
12:00 PM ACAD O3 8 Good 20 22 PPB
12:00 PM ADM PM10 24 Good 13 14 µg/m3
12:00 PM ADM PM2.5 24 Good 34 8 µg/m3
12:00 PM ASP O3 8 Good 44 47 PPB
12:00 PM ASPN O3 8 Good 46 50 PPB
12:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 18 4 µg/m3
12:00 PM BOU PM2.5 24 Good 10 2 µg/m3
12:00 PM BOUR O3 8 Good 26 28 PPB
12:00 PM CAMP CO 8 Good 2 0.2 PPM
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CAMP O3 8 Good 22 24 PPB
12:00 PM CAMP PM10 24 Good 9 10 µg/m3
12:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM CASA NO2 1 Good 14 15 PPB
12:00 PM CASA O3 8 Good 18 19 PPB
12:00 PM CASA PM10 24 Good 9 10 µg/m3
12:00 PM CASA PM2.5 24 Good 25 6 µg/m3
12:00 PM CCOL PM10 24 Good 12 13 µg/m3
12:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
12:00 PM CHAT O3 8 Good 33 36 PPB
12:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
12:00 PM DELT PM2.5 24 Good 25 6 µg/m3
12:00 PM ELK O3 8 Good 37 40 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 21 23 PPB
12:00 PM FTCW O3 8 Good 29 31 PPB
12:00 PM GREH PM10 24 Good 11 12 µg/m3
12:00 PM GREH PM2.5 24 Good 24 6 µg/m3
12:00 PM GRET CO 8 Good 3 0.3 PPM
12:00 PM GRET O3 8 Good 13 14 PPB
12:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 PM H24 SO2 1 Good 1 1 PPB
12:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 PM I25DEN NO2 1 Good 12 13 PPB
12:00 PM I25DEN PM10 24 Good 11 12 µg/m3
12:00 PM I25DEN PM2.5 24 Good 26 6 µg/m3
12:00 PM I25GLO NO2 1 Good 24 25 PPB
12:00 PM I25GLO PM10 24 Good 14 15 µg/m3
12:00 PM I25GLO PM2.5 24 Good 28 7 µg/m3
12:00 PM LNGM PM2.5 24 Good 24 6 µg/m3
12:00 PM MAN O3 8 Good 41 44 PPB
12:00 PM NJH PM2.5 24 Good 20 5 µg/m3
12:00 PM NREL O3 8 Good 31 34 PPB
12:00 PM PDX O3 8 Good 23 25 PPB
12:00 PM RFN O3 8 Good 33 36 PPB
12:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
12:00 PM RIFLO3 O3 8 Good 23 25 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 10 11 PPB
12:00 PM WBY NO2 1 Good 10 11 PPB
12:00 PM WBY O3 8 Good 12 13 PPB
12:00 PM WBY PM10 24 Good 16 17 µg/m3
12:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WCH O3 8 Good 34 37 PPB
11:00 AM ACAD O3 8 Good 17 18 PPB
11:00 AM ADM PM10 24 Good 12 13 µg/m3
11:00 AM ADM PM2.5 24 Good 32 8 µg/m3
11:00 AM ASP O3 8 Good 43 46 PPB
11:00 AM ASPN O3 8 Good 44 48 PPB
11:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
11:00 AM BOU PM2.5 24 Good 10 2 µg/m3
11:00 AM BOUR O3 8 Good 23 25 PPB
11:00 AM CAMP CO 8 Good 2 0.2 PPM
11:00 AM CAMP NO2 1 Good 12 13 PPB
11:00 AM CAMP NO2 1 Good 12 13 PPB
11:00 AM CAMP O3 8 Good 19 21 PPB
11:00 AM CAMP PM10 24 Good 9 10 µg/m3
11:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA NO2 1 Good 14 15 PPB
11:00 AM CASA O3 8 Good 13 14 PPB
11:00 AM CASA PM10 24 Good 8 9 µg/m3
11:00 AM CASA PM2.5 24 Good 24 6 µg/m3
11:00 AM CCOL PM10 24 Good 12 13 µg/m3
11:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
11:00 AM CHAT O3 8 Good 31 33 PPB
11:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
11:00 AM DELT PM2.5 24 Good 24 6 µg/m3
11:00 AM ELK O3 8 Good 36 39 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 19 20 PPB
11:00 AM FTCW O3 8 Good 27 29 PPB
11:00 AM GREH PM10 24 Good 10 11 µg/m3
11:00 AM GREH PM2.5 24 Good 22 5 µg/m3
11:00 AM GRET CO 8 Good 3 0.3 PPM
11:00 AM GRET O3 8 Good 8 9 PPB
11:00 AM H24 CO 8 Good 3 0.3 PPM
11:00 AM H24 SO2 1 Good 1 1 PPB
11:00 AM I25DEN CO 8 Good 3 0.3 PPM
11:00 AM I25DEN NO2 1 Good 12 13 PPB
11:00 AM I25DEN PM10 24 Good 11 12 µg/m3
11:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
11:00 AM I25GLO NO2 1 Good 23 24 PPB
11:00 AM I25GLO PM10 24 Good 13 14 µg/m3
11:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
11:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
11:00 AM MAN O3 8 Good 41 44 PPB
11:00 AM NJH PM2.5 24 Good 20 5 µg/m3
11:00 AM NREL O3 8 Good 30 32 PPB
11:00 AM PDX O3 8 Good 21 23 PPB
11:00 AM RFN O3 8 Good 32 35 PPB
11:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
11:00 AM RIFLO3 O3 8 Good 20 22 PPB
11:00 AM WBY CO 8 Good 5 0.4 PPM
11:00 AM WBY NO2 1 Good 12 13 PPB
11:00 AM WBY NO2 1 Good 12 13 PPB
11:00 AM WBY O3 8 Good 8 9 PPB
11:00 AM WBY PM10 24 Good 15 16 µg/m3
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WCH O3 8 Good 31 34 PPB
10:00 AM ACAD O3 8 Good 14 15 PPB
10:00 AM ADM PM10 24 Good 12 13 µg/m3
10:00 AM ADM PM2.5 24 Good 31 8 µg/m3
10:00 AM ASP O3 8 Good 42 45 PPB
10:00 AM ASPN O3 8 Good 43 46 PPB
10:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
10:00 AM BOU PM2.5 24 Good 9 2 µg/m3
10:00 AM BOUR O3 8 Good 21 23 PPB
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CAMP O3 8 Good 17 18 PPB
10:00 AM CAMP PM10 24 Good 9 10 µg/m3
10:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
10:00 AM CASA CO 8 Good 3 0.3 PPM
10:00 AM CASA NO2 1 Good 14 15 PPB
10:00 AM CASA O3 8 Good 9 10 PPB
10:00 AM CASA PM10 24 Good 8 9 µg/m3
10:00 AM CASA PM2.5 24 Good 24 6 µg/m3
10:00 AM CASA SO2 1 Good 1 1 PPB
10:00 AM CCOL PM10 24 Good 11 12 µg/m3
10:00 AM CCOL PM2.5 24 Good 37 9 µg/m3
10:00 AM CHAT O3 8 Good 28 30 PPB
10:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
10:00 AM DELT PM2.5 24 Good 25 6 µg/m3
10:00 AM ELK O3 8 Good 35 38 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 17 18 PPB
10:00 AM FTCW O3 8 Good 27 29 PPB
10:00 AM GREH PM10 24 Good 9 10 µg/m3
10:00 AM GREH PM2.5 24 Good 20 5 µg/m3
10:00 AM GRET CO 8 Good 3 0.3 PPM
10:00 AM GRET O3 8 Good 6 6 PPB
10:00 AM H24 CO 8 Good 3 0.3 PPM
10:00 AM H24 SO2 1 Good 3 2 PPB
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN NO2 1 Good 15 16 PPB
10:00 AM I25DEN PM10 24 Good 11 12 µg/m3
10:00 AM I25DEN PM2.5 24 Good 27 7 µg/m3
10:00 AM I25GLO NO2 1 Good 26 28 PPB
10:00 AM I25GLO PM10 24 Good 13 14 µg/m3
10:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
10:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
10:00 AM MAN O3 8 Good 42 45 PPB
10:00 AM NJH PM2.5 24 Good 20 5 µg/m3
10:00 AM NREL O3 8 Good 30 32 PPB
10:00 AM PDX O3 8 Good 20 22 PPB
10:00 AM RFN O3 8 Good 32 35 PPB
10:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
10:00 AM RIFLO3 O3 8 Good 19 20 PPB
10:00 AM WBY CO 8 Good 5 0.4 PPM
10:00 AM WBY NO2 1 Good 22 23 PPB
10:00 AM WBY NO2 1 Good 22 23 PPB
10:00 AM WBY O3 8 Good 5 5 PPB
10:00 AM WBY PM10 24 Good 15 16 µg/m3
10:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WBY SO2 1 Good 6 4 PPB
10:00 AM WCH O3 8 Good 30 32 PPB
9:00 AM ACAD O3 8 Good 11 12 PPB
9:00 AM ADM PM10 24 Good 10 11 µg/m3
9:00 AM ADM PM2.5 24 Good 30 7 µg/m3
9:00 AM ASP O3 8 Good 40 43 PPB
9:00 AM ASPN O3 8 Good 42 45 PPB
9:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 17 4 µg/m3
9:00 AM BOU PM2.5 24 Good 8 2 µg/m3
9:00 AM BOUR O3 8 Good 19 21 PPB
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CAMP NO2 1 Good 18 19 PPB
9:00 AM CAMP NO2 1 Good 18 19 PPB
9:00 AM CAMP O3 8 Good 15 16 PPB
9:00 AM CAMP PM10 24 Good 9 10 µg/m3
9:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA NO2 1 Good 16 17 PPB
9:00 AM CASA O3 8 Good 6 6 PPB
9:00 AM CASA PM10 24 Good 8 9 µg/m3
9:00 AM CASA PM2.5 24 Good 23 6 µg/m3
9:00 AM CCOL PM10 24 Good 10 11 µg/m3
9:00 AM CCOL PM2.5 24 Good 35 9 µg/m3
9:00 AM CHAT O3 8 Good 24 26 PPB
9:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
9:00 AM DELT PM2.5 24 Good 25 6 µg/m3
9:00 AM ELK O3 8 Good 35 38 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 15 16 PPB
9:00 AM FTCW O3 8 Good 26 28 PPB
9:00 AM GREH PM10 24 Good 8 9 µg/m3
9:00 AM GREH PM2.5 24 Good 19 5 µg/m3
9:00 AM GRET CO 8 Good 3 0.3 PPM
9:00 AM GRET O3 8 Good 4 4 PPB
9:00 AM H24 CO 8 Good 3 0.3 PPM
9:00 AM H24 SO2 1 Good 1 1 PPB
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN NO2 1 Good 23 24 PPB
9:00 AM I25DEN PM10 24 Good 11 12 µg/m3
9:00 AM I25DEN PM2.5 24 Good 28 7 µg/m3
9:00 AM I25GLO NO2 1 Good 33 35 PPB
9:00 AM I25GLO PM10 24 Good 12 13 µg/m3
9:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
9:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
9:00 AM MAN O3 8 Good 43 46 PPB
9:00 AM NJH PM2.5 24 Good 21 5 µg/m3
9:00 AM NREL O3 8 Good 30 32 PPB
9:00 AM PDX O3 8 Good 19 21 PPB
9:00 AM RFN O3 8 Good 31 34 PPB
9:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
9:00 AM RIFLO3 O3 8 Good 16 17 PPB
9:00 AM WBY CO 8 Good 5 0.4 PPM
9:00 AM WBY NO2 1 Good 25 26 PPB
9:00 AM WBY NO2 1 Good 25 26 PPB
9:00 AM WBY O3 8 Good 2 2 PPB
9:00 AM WBY PM10 24 Good 15 16 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WCH O3 8 Good 28 30 PPB
8:00 AM ACAD O3 8 Good 9 10 PPB
8:00 AM ADM PM10 24 Good 10 11 µg/m3
8:00 AM ADM PM2.5 24 Good 29 7 µg/m3
8:00 AM ASP O3 8 Good 39 42 PPB
8:00 AM ASPN O3 8 Good 41 44 PPB
8:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 16 4 µg/m3
8:00 AM BOU PM2.5 24 Good 7 2 µg/m3
8:00 AM BOUR O3 8 Good 19 20 PPB
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP O3 8 Good 14 15 PPB
8:00 AM CAMP PM10 24 Good 10 11 µg/m3
8:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA NO2 1 Good 23 24 PPB
8:00 AM CASA O3 8 Good 4 4 PPB
8:00 AM CASA PM10 24 Good 8 9 µg/m3
8:00 AM CASA PM2.5 24 Good 23 6 µg/m3
8:00 AM CCOL PM10 24 Good 9 10 µg/m3
8:00 AM CCOL PM2.5 24 Good 34 8 µg/m3
8:00 AM CHAT O3 8 Good 22 24 PPB
8:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
8:00 AM DELT PM2.5 24 Good 24 6 µg/m3
8:00 AM ELK O3 8 Good 34 37 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 14 15 PPB
8:00 AM FTCW O3 8 Good 26 28 PPB
8:00 AM GREH PM10 24 Good 7 8 µg/m3
8:00 AM GREH PM2.5 24 Good 17 4 µg/m3
8:00 AM GRET CO 8 Good 3 0.3 PPM
8:00 AM GRET O3 8 Good 3 3 PPB
8:00 AM H24 CO 8 Good 3 0.3 PPM
8:00 AM H24 SO2 1 Good 3 2 PPB
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN NO2 1 Good 28 30 PPB
8:00 AM I25DEN PM10 24 Good 11 12 µg/m3
8:00 AM I25DEN PM2.5 24 Good 27 7 µg/m3
8:00 AM I25GLO NO2 1 Good 36 38 PPB
8:00 AM I25GLO PM10 24 Good 11 12 µg/m3
8:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
8:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
8:00 AM MAN O3 8 Good 43 46 PPB
8:00 AM NJH PM2.5 24 Good 21 5 µg/m3
8:00 AM NREL O3 8 Good 29 31 PPB
8:00 AM PDX O3 8 Good 19 21 PPB
8:00 AM RFN O3 8 Good 31 34 PPB
8:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
8:00 AM RIFLO3 O3 8 Good 15 16 PPB
8:00 AM WBY CO 8 Good 5 0.4 PPM
8:00 AM WBY NO2 1 Good 25 27 PPB
8:00 AM WBY NO2 1 Good 25 27 PPB
8:00 AM WBY O3 8 Good 1 1 PPB
8:00 AM WBY PM10 24 Good 15 16 µg/m3
8:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WCH O3 8 Good 27 29 PPB
7:00 AM ACAD O3 8 Good 8 9 PPB
7:00 AM ADM PM10 24 Good 9 10 µg/m3
7:00 AM ADM PM2.5 24 Good 28 7 µg/m3
7:00 AM ASP O3 8 Good 38 41 PPB
7:00 AM ASPN O3 8 Good 40 43 PPB
7:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
7:00 AM BOU PM2.5 24 Good 7 2 µg/m3
7:00 AM BOUR O3 8 Good 18 19 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 24 25 PPB
7:00 AM CAMP NO2 1 Good 24 25 PPB
7:00 AM CAMP O3 8 Good 15 16 PPB
7:00 AM CAMP PM10 24 Good 9 10 µg/m3
7:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
7:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM CASA NO2 1 Good 24 25 PPB
7:00 AM CASA O3 8 Good 3 3 PPB
7:00 AM CASA PM10 24 Good 7 8 µg/m3
7:00 AM CASA PM2.5 24 Good 22 5 µg/m3
7:00 AM CCOL PM10 24 Good 9 10 µg/m3
7:00 AM CCOL PM2.5 24 Good 32 8 µg/m3
7:00 AM CHAT O3 8 Good 22 24 PPB
7:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
7:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM ELK O3 8 Good 35 38 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 14 15 PPB
7:00 AM FTCW O3 8 Good 26 28 PPB
7:00 AM GREH PM10 24 Good 6 7 µg/m3
7:00 AM GREH PM2.5 24 Good 16 4 µg/m3
7:00 AM GRET CO 8 Good 3 0.3 PPM
7:00 AM GRET O3 8 Good 5 5 PPB
7:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM H24 SO2 1 Good 1 1 PPB
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM I25DEN NO2 1 Good 29 31 PPB
7:00 AM I25DEN PM10 24 Good 10 11 µg/m3
7:00 AM I25DEN PM2.5 24 Good 27 6 µg/m3
7:00 AM I25GLO NO2 1 Good 34 36 PPB
7:00 AM I25GLO PM10 24 Good 10 11 µg/m3
7:00 AM I25GLO PM2.5 24 Good 24 6 µg/m3
7:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
7:00 AM MAN O3 8 Good 41 44 PPB
7:00 AM NJH PM2.5 24 Good 20 5 µg/m3
7:00 AM NREL O3 8 Good 29 31 PPB
7:00 AM PDX O3 8 Good 21 23 PPB
7:00 AM RFN O3 8 Good 31 34 PPB
7:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
7:00 AM RIFLO3 O3 8 Good 15 16 PPB
7:00 AM WBY CO 8 Good 5 0.4 PPM
7:00 AM WBY NO2 1 Good 23 24 PPB
7:00 AM WBY NO2 1 Good 23 24 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM WBY PM10 24 Good 15 16 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WCH O3 8 Good 26 28 PPB
6:00 AM ACAD O3 8 Good 8 9 PPB
6:00 AM ADM PM10 24 Good 8 9 µg/m3
6:00 AM ADM PM2.5 24 Good 25 6 µg/m3
6:00 AM ASP O3 8 Good 36 39 PPB
6:00 AM ASPN O3 8 Good 39 42 PPB
6:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
6:00 AM BOU PM2.5 24 Good 7 2 µg/m3
6:00 AM BOUR O3 8 Good 19 20 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP O3 8 Good 15 16 PPB
6:00 AM CAMP PM10 24 Good 9 10 µg/m3
6:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
6:00 AM CASA CO 8 Good 2 0.2 PPM
6:00 AM CASA NO2 1 Good 27 29 PPB
6:00 AM CASA O3 8 Good 4 4 PPB
6:00 AM CASA PM10 24 Good 7 8 µg/m3
6:00 AM CASA PM2.5 24 Good 21 5 µg/m3
6:00 AM CCOL PM10 24 Good 8 9 µg/m3
6:00 AM CCOL PM2.5 24 Good 31 8 µg/m3
6:00 AM CHAT O3 8 Good 22 24 PPB
6:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
6:00 AM DELT PM2.5 24 Good 24 6 µg/m3
6:00 AM ELK O3 8 Good 36 39 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 13 14 PPB
6:00 AM FTCW O3 8 Good 26 28 PPB
6:00 AM GREH PM10 24 Good 6 6 µg/m3
6:00 AM GREH PM2.5 24 Good 15 4 µg/m3
6:00 AM GRET CO 8 Good 2 0.2 PPM
6:00 AM GRET O3 8 Good 7 8 PPB
6:00 AM H24 CO 8 Good 3 0.3 PPM
6:00 AM H24 SO2 1 Good 1 1 PPB
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN NO2 1 Good 26 28 PPB
6:00 AM I25DEN PM10 24 Good 10 11 µg/m3
6:00 AM I25DEN PM2.5 24 Good 25 6 µg/m3
6:00 AM I25GLO NO2 1 Good 33 35 PPB
6:00 AM I25GLO PM10 24 Good 9 10 µg/m3
6:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
6:00 AM MAN O3 8 Good 40 43 PPB
6:00 AM NJH PM2.5 24 Good 20 5 µg/m3
6:00 AM NREL O3 8 Good 28 30 PPB
6:00 AM PDX O3 8 Good 22 24 PPB
6:00 AM RFN O3 8 Good 31 33 PPB
6:00 AM RIFL PM2.5 24 Good 7 2 µg/m3
6:00 AM RIFLO3 O3 8 Good 16 17 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 22 23 PPB
6:00 AM WBY NO2 1 Good 22 23 PPB
6:00 AM WBY O3 8 Good 1 1 PPB
6:00 AM WBY PM10 24 Good 13 14 µg/m3
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WCH O3 8 Good 25 27 PPB
5:00 AM ACAD O3 8 Good 9 10 PPB
5:00 AM ADM PM10 24 Good 7 8 µg/m3
5:00 AM ADM PM2.5 24 Good 24 6 µg/m3
5:00 AM ASP O3 8 Good 34 37 PPB
5:00 AM ASPN O3 8 Good 39 42 PPB
5:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 AM BOU PM2.5 24 Good 6 2 µg/m3
5:00 AM BOUR O3 8 Good 19 21 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 18 19 PPB
5:00 AM CAMP NO2 1 Good 18 19 PPB
5:00 AM CAMP O3 8 Good 16 17 PPB
5:00 AM CAMP PM10 24 Good 9 10 µg/m3
5:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
5:00 AM CASA CO 8 Good 2 0.2 PPM
5:00 AM CASA NO2 1 Good 25 27 PPB
5:00 AM CASA O3 8 Good 6 6 PPB
5:00 AM CASA PM10 24 Good 7 8 µg/m3
5:00 AM CASA PM2.5 24 Good 20 5 µg/m3
5:00 AM CCOL PM10 24 Good 8 9 µg/m3
5:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
5:00 AM CHAT O3 8 Good 22 24 PPB
5:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
5:00 AM DELT PM2.5 24 Good 24 6 µg/m3
5:00 AM ELK O3 8 Good 36 39 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 14 15 PPB
5:00 AM FTCW O3 8 Good 26 28 PPB
5:00 AM GREH PM10 24 Good 6 6 µg/m3
5:00 AM GREH PM2.5 24 Good 14 3 µg/m3
5:00 AM GRET CO 8 Good 2 0.2 PPM
5:00 AM GRET O3 8 Good 10 11 PPB
5:00 AM H24 CO 8 Good 3 0.3 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM I25DEN CO 8 Good 5 0.4 PPM
5:00 AM I25DEN NO2 1 Good 25 27 PPB
5:00 AM I25DEN PM10 24 Good 10 11 µg/m3
5:00 AM I25DEN PM2.5 24 Good 25 6 µg/m3
5:00 AM I25GLO NO2 1 Good 29 31 PPB
5:00 AM I25GLO PM10 24 Good 9 10 µg/m3
5:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
5:00 AM MAN O3 8 Good 38 41 PPB
5:00 AM NJH PM2.5 24 Good 19 5 µg/m3
5:00 AM NREL O3 8 Good 28 30 PPB
5:00 AM PDX O3 8 Good 25 27 PPB
5:00 AM RFN O3 8 Good 31 34 PPB
5:00 AM RIFL PM2.5 24 Good 7 2 µg/m3
5:00 AM RIFLO3 O3 8 Good 18 19 PPB
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY NO2 1 Good 21 22 PPB
5:00 AM WBY NO2 1 Good 21 22 PPB
5:00 AM WBY O3 8 Good 3 3 PPB
5:00 AM WBY PM10 24 Good 13 14 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WCH O3 8 Good 23 25 PPB
4:00 AM ACAD O3 8 Good 10 11 PPB
4:00 AM ADM PM10 24 Good 7 8 µg/m3
4:00 AM ADM PM2.5 24 Good 22 5 µg/m3
4:00 AM ASP O3 8 Good 31 34 PPB
4:00 AM ASPN O3 8 Good 38 41 PPB
4:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
4:00 AM BOU PM2.5 24 Good 6 2 µg/m3
4:00 AM BOUR O3 8 Good 20 22 PPB
4:00 AM CAMP CO 8 Good 3 0.3 PPM
4:00 AM CAMP NO2 1 Good 13 14 PPB
4:00 AM CAMP NO2 1 Good 13 14 PPB
4:00 AM CAMP O3 8 Good 17 18 PPB
4:00 AM CAMP PM10 24 Good 9 10 µg/m3
4:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
4:00 AM CASA CO 8 Good 2 0.2 PPM
4:00 AM CASA NO2 1 Good 23 24 PPB
4:00 AM CASA O3 8 Good 6 7 PPB
4:00 AM CASA PM10 24 Good 7 8 µg/m3
4:00 AM CASA PM2.5 24 Good 19 5 µg/m3
4:00 AM CCOL PM10 24 Good 7 8 µg/m3
4:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
4:00 AM CHAT O3 8 Good 22 24 PPB
4:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
4:00 AM DELT PM2.5 24 Good 25 6 µg/m3
4:00 AM ELK O3 8 Good 37 40 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 16 17 PPB
4:00 AM FTCW O3 8 Good 27 29 PPB
4:00 AM GREH PM10 24 Good 5 5 µg/m3
4:00 AM GREH PM2.5 24 Good 13 3 µg/m3
4:00 AM GRET CO 8 Good 2 0.2 PPM
4:00 AM GRET O3 8 Good 13 14 PPB
4:00 AM H24 CO 8 Good 5 0.4 PPM
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM I25DEN PM10 24 Good 9 10 µg/m3
4:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
4:00 AM I25GLO NO2 1 Good 24 25 PPB
4:00 AM I25GLO PM10 24 Good 8 9 µg/m3
4:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
4:00 AM MAN O3 8 Good 36 39 PPB
4:00 AM NJH PM2.5 24 Good 19 5 µg/m3
4:00 AM NREL O3 8 Good 26 28 PPB
4:00 AM PDX O3 8 Good 27 29 PPB
4:00 AM RFN O3 8 Good 31 34 PPB
4:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
4:00 AM RIFLO3 O3 8 Good 19 20 PPB
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY NO2 1 Good 23 24 PPB
4:00 AM WBY NO2 1 Good 23 24 PPB
4:00 AM WBY O3 8 Good 4 4 PPB
4:00 AM WBY PM10 24 Good 13 14 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WCH O3 8 Good 22 24 PPB
3:00 AM ACAD O3 8 Good 12 13 PPB
3:00 AM ADM PM10 24 Good 6 7 µg/m3
3:00 AM ADM PM2.5 24 Good 21 5 µg/m3
3:00 AM ASP O3 8 Good 28 30 PPB
3:00 AM ASPN O3 8 Good 37 40 PPB
3:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
3:00 AM BOU PM2.5 24 Good 6 1 µg/m3
3:00 AM BOUR O3 8 Good 21 23 PPB
3:00 AM CAMP CO 8 Good 3 0.3 PPM
3:00 AM CAMP NO2 1 Good 20 21 PPB
3:00 AM CAMP NO2 1 Good 20 21 PPB
3:00 AM CAMP O3 8 Good 19 20 PPB
3:00 AM CAMP PM10 24 Good 8 9 µg/m3
3:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CASA NO2 1 Good 25 26 PPB
3:00 AM CASA O3 8 Good 9 10 PPB
3:00 AM CASA PM10 24 Good 6 7 µg/m3
3:00 AM CASA PM2.5 24 Good 18 4 µg/m3
3:00 AM CCOL PM10 24 Good 7 8 µg/m3
3:00 AM CCOL PM2.5 24 Good 26 6 µg/m3
3:00 AM CHAT O3 8 Good 22 24 PPB
3:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
3:00 AM DELT PM2.5 24 Good 24 6 µg/m3
3:00 AM ELK O3 8 Good 38 41 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 17 18 PPB
3:00 AM FTCW O3 8 Good 28 30 PPB
3:00 AM GREH PM10 24 Good 5 5 µg/m3
3:00 AM GREH PM2.5 24 Good 12 3 µg/m3
3:00 AM GRET CO 8 Good 2 0.2 PPM
3:00 AM GRET O3 8 Good 17 18 PPB
3:00 AM H24 CO 8 Good 5 0.4 PPM
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM I25DEN NO2 1 Good 23 24 PPB
3:00 AM I25DEN PM10 24 Good 9 10 µg/m3
3:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
3:00 AM I25GLO NO2 1 Good 28 30 PPB
3:00 AM I25GLO PM10 24 Good 8 9 µg/m3
3:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
3:00 AM MAN O3 8 Good 35 38 PPB
3:00 AM NJH PM2.5 24 Good 18 4 µg/m3
3:00 AM NREL O3 8 Good 25 27 PPB
3:00 AM PDX O3 8 Good 28 30 PPB
3:00 AM RFN O3 8 Good 31 34 PPB
3:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
3:00 AM RIFLO3 O3 8 Good 19 21 PPB
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY NO2 1 Good 24 25 PPB
3:00 AM WBY NO2 1 Good 24 25 PPB
3:00 AM WBY O3 8 Good 6 7 PPB
3:00 AM WBY PM10 24 Good 13 14 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WCH O3 8 Good 21 23 PPB
2:00 AM ACAD O3 8 Good 14 15 PPB
2:00 AM ADM PM10 24 Good 6 7 µg/m3
2:00 AM ADM PM2.5 24 Good 20 5 µg/m3
2:00 AM ASP O3 8 Good 26 28 PPB
2:00 AM ASPN O3 8 Good 37 40 PPB
2:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 AM BOU PM2.5 24 Good 5 1 µg/m3
2:00 AM BOUR O3 8 Good 23 25 PPB
2:00 AM CAMP CO 8 Good 3 0.3 PPM
2:00 AM CAMP NO2 1 Good 14 15 PPB
2:00 AM CAMP NO2 1 Good 14 15 PPB
2:00 AM CAMP O3 8 Good 20 22 PPB
2:00 AM CAMP PM10 24 Good 8 9 µg/m3
2:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
2:00 AM CASA CO 8 Good 2 0.2 PPM
2:00 AM CASA NO2 1 Good 24 25 PPB
2:00 AM CASA O3 8 Good 13 14 PPB
2:00 AM CASA PM10 24 Good 6 7 µg/m3
2:00 AM CASA PM2.5 24 Good 16 4 µg/m3
2:00 AM CCOL PM10 24 Good 7 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
2:00 AM CHAT O3 8 Good 23 25 PPB
2:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
2:00 AM DELT PM2.5 24 Good 23 6 µg/m3
2:00 AM ELK O3 8 Good 39 42 PPB
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 19 20 PPB
2:00 AM FTCW O3 8 Good 30 32 PPB
2:00 AM GREH PM10 24 Good 4 4 µg/m3
2:00 AM GREH PM2.5 24 Good 11 3 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 21 23 PPB
2:00 AM H24 CO 8 Good 5 0.4 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 24 25 PPB
2:00 AM I25DEN PM10 24 Good 9 10 µg/m3
2:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
2:00 AM I25GLO NO2 1 Good 29 31 PPB
2:00 AM I25GLO PM10 24 Good 8 9 µg/m3
2:00 AM I25GLO PM2.5 24 Good 18 4 µg/m3
2:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
2:00 AM MAN O3 8 Good 34 37 PPB
2:00 AM NJH PM2.5 24 Good 18 4 µg/m3
2:00 AM NREL O3 8 Good 26 28 PPB
2:00 AM PDX O3 8 Good 31 33 PPB
2:00 AM RFN O3 8 Good 31 34 PPB
2:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
2:00 AM RIFLO3 O3 8 Good 21 23 PPB
2:00 AM WBY CO 8 Good 2 0.2 PPM
2:00 AM WBY NO2 1 Good 24 25 PPB
2:00 AM WBY NO2 1 Good 24 25 PPB
2:00 AM WBY O3 8 Good 10 11 PPB
2:00 AM WBY PM10 24 Good 12 13 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WCH O3 8 Good 21 23 PPB
1:00 AM ACAD O3 8 Good 18 19 PPB
1:00 AM ADM PM10 24 Good 6 6 µg/m3
1:00 AM ADM PM2.5 24 Good 18 4 µg/m3
1:00 AM ASP O3 8 Good 26 28 PPB
1:00 AM ASPN O3 8 Good 37 40 PPB
1:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
1:00 AM BOU PM2.5 24 Good 5 1 µg/m3
1:00 AM BOUR O3 8 Good 26 28 PPB
1:00 AM CAMP CO 8 Good 3 0.3 PPM
1:00 AM CAMP NO2 1 Good 14 15 PPB
1:00 AM CAMP NO2 1 Good 14 15 PPB
1:00 AM CAMP O3 8 Good 22 24 PPB
1:00 AM CAMP PM10 24 Good 8 9 µg/m3
1:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA NO2 1 Good 22 23 PPB
1:00 AM CASA O3 8 Good 18 19 PPB
1:00 AM CASA PM10 24 Good 6 6 µg/m3
1:00 AM CASA PM2.5 24 Good 15 4 µg/m3
1:00 AM CCOL PM10 24 Good 6 7 µg/m3
1:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
1:00 AM CHAT O3 8 Good 26 28 PPB
1:00 AM CHAT PM2.5 24 Good 30 7 µg/m3
1:00 AM DELT PM2.5 24 Good 24 6 µg/m3
1:00 AM ELK O3 8 Good 40 43 PPB
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM FTC O3 8 Good 21 23 PPB
1:00 AM FTCW O3 8 Good 31 34 PPB
1:00 AM GREH PM10 24 Good 4 4 µg/m3
1:00 AM GREH PM2.5 24 Good 10 3 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 25 27 PPB
1:00 AM H24 CO 8 Good 5 0.4 PPM
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 23 24 PPB
1:00 AM I25DEN PM10 24 Good 8 9 µg/m3
1:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
1:00 AM I25GLO NO2 1 Good 25 27 PPB
1:00 AM I25GLO PM10 24 Good 7 8 µg/m3
1:00 AM I25GLO PM2.5 24 Good 18 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 16 4 µg/m3
1:00 AM MAN O3 8 Good 34 37 PPB
1:00 AM NJH PM2.5 24 Good 17 4 µg/m3
1:00 AM NREL O3 8 Good 28 30 PPB
1:00 AM PDX O3 8 Good 33 36 PPB
1:00 AM RFN O3 8 Good 33 36 PPB
1:00 AM RIFL PM2.5 24 Good 7 2 µg/m3
1:00 AM RIFLO3 O3 8 Good 25 27 PPB
1:00 AM WBY CO 8 Good 2 0.2 PPM
1:00 AM WBY NO2 1 Good 24 25 PPB
1:00 AM WBY NO2 1 Good 24 25 PPB
1:00 AM WBY O3 8 Good 15 16 PPB
1:00 AM WBY PM10 24 Good 12 13 µg/m3
1:00 AM WBY SO2 1 Good 4 3 PPB
1:00 AM WBY SO2 1 Good 4 3 PPB
1:00 AM WCH O3 8 Good 23 25 PPB

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