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AQI Calculations on 03/23/2017 1:00AM - 9:00PM

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.
9:00 PM ACAD O3 8 Good 48 52 PPB
9:00 PM ADM PM10 24 Moderate 76 106 µg/m3
9:00 PM ADM PM2.5 24 Moderate 66 19 µg/m3
9:00 PM ASP O3 8 Good 48 52 PPB
9:00 PM ASPN O3 8 Good 43 46 PPB
9:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
9:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
9:00 PM AURE O3 8 Good 48 52 PPB
9:00 PM BOU PM2.5 24 Good 18 4 µg/m3
9:00 PM BOUR O3 8 Good 46 50 PPB
9:00 PM CAMP CO 8 Good 2 0.2 PPM
9:00 PM CAMP NO2 1 Good 6 6 PPB
9:00 PM CAMP NO2 1 Good 6 6 PPB
9:00 PM CAMP O3 8 Good 40 43 PPB
9:00 PM CAMP PM10 24 Good 47 51 µg/m3
9:00 PM CAMP PM2.5 24 Good 48 12 µg/m3
9:00 PM CASA CO 8 Good 1 0.1 PPM
9:00 PM CASA NO2 1 Good 5 5 PPB
9:00 PM CASA O3 8 Good 44 47 PPB
9:00 PM CASA PM10 24 Moderate 51 55 µg/m3
9:00 PM CASA PM2.5 24 Good 42 10 µg/m3
9:00 PM CCOL PM10 24 Good 32 35 µg/m3
9:00 PM CCOL PM2.5 24 Good 49 12 µg/m3
9:00 PM CHAT O3 8 Good 50 54 PPB
9:00 PM CHAT PM2.5 24 Good 36 9 µg/m3
9:00 PM CTZ O3 8 Good 43 46 PPB
9:00 PM DELT PM2.5 24 Good 21 5 µg/m3
9:00 PM ELK O3 8 Good 44 47 PPB
9:00 PM FTC CO 8 Good 1 0.1 PPM
9:00 PM FTC O3 8 Good 40 43 PPB
9:00 PM FTCF PM10 24 Good 47 51 µg/m3
9:00 PM FTCF PM2.5 24 Moderate 54 14 µg/m3
9:00 PM FTCW O3 8 Good 46 50 PPB
9:00 PM GJCT CO 8 Good 1 0.1 PPM
9:00 PM GREH PM10 24 Moderate 53 60 µg/m3
9:00 PM GREH PM2.5 24 Moderate 60 16 µg/m3
9:00 PM GRET CO 8 Good 1 0.1 PPM
9:00 PM GRET O3 8 Good 44 48 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 HLD O3 8 Good 47 51 PPB
9:00 PM I25DEN CO 8 Good 5 0.4 PPM
9:00 PM I25DEN NO2 1 Good 8 9 PPB
9:00 PM I25DEN PM10 24 Good 39 42 µg/m3
9:00 PM I25DEN PM2.5 24 Good 42 10 µg/m3
9:00 PM I25GLO NO2 1 Good 5 5 PPB
9:00 PM I25GLO PM10 24 Moderate 57 68 µg/m3
9:00 PM I25GLO PM2.5 24 Moderate 53 13 µg/m3
9:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
9:00 PM MAN O3 8 Good 50 54 PPB
9:00 PM NJH PM2.5 24 Good 26 6 µg/m3
9:00 PM NREL O3 8 Good 48 52 PPB
9:00 PM PAL O3 8 Good 44 47 PPB
9:00 PM PDX O3 8 Good 44 47 PPB
9:00 PM RFN O3 8 Good 48 52 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 1 1 PPB
9:00 PM WBY NO2 1 Good 1 1 PPB
9:00 PM WBY O3 8 Good 41 44 PPB
9:00 PM WBY PM10 24 Moderate 57 68 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 46 50 PPB
8:00 PM ACAD O3 8 Good 49 53 PPB
8:00 PM ADM PM10 24 Moderate 76 106 µg/m3
8:00 PM ADM PM2.5 24 Moderate 67 20 µg/m3
8:00 PM ASP O3 8 Good 48 52 PPB
8:00 PM ASPN O3 8 Good 44 47 PPB
8:00 PM ASPN2 PM10 24 Good 13 14 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 13 3 µg/m3
8:00 PM AURE O3 8 Good 50 54 PPB
8:00 PM BOU PM2.5 24 Good 16 4 µg/m3
8:00 PM BOUR O3 8 Good 48 52 PPB
8:00 PM CAMP CO 8 Good 2 0.2 PPM
8:00 PM CAMP NO2 1 Good 11 12 PPB
8:00 PM CAMP NO2 1 Good 11 12 PPB
8:00 PM CAMP O3 8 Good 42 45 PPB
8:00 PM CAMP PM10 24 Good 40 43 µg/m3
8:00 PM CAMP PM2.5 24 Good 44 11 µg/m3
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM CASA NO2 1 Good 6 6 PPB
8:00 PM CASA O3 8 Good 45 49 PPB
8:00 PM CASA PM10 24 Good 43 46 µg/m3
8:00 PM CASA PM2.5 24 Good 39 9 µg/m3
8:00 PM CCOL PM10 24 Good 32 35 µg/m3
8:00 PM CCOL PM2.5 24 Moderate 51 12 µg/m3
8:00 PM CHAT O3 8 Moderate 51 55 PPB
8:00 PM CHAT PM2.5 24 Good 36 9 µg/m3
8:00 PM CTZ O3 8 Good 44 47 PPB
8:00 PM DELT PM2.5 24 Good 21 5 µg/m3
8:00 PM ELK O3 8 Good 44 48 PPB
8:00 PM FTC CO 8 Good 1 0.1 PPM
8:00 PM FTC O3 8 Good 43 46 PPB
8:00 PM FTCF PM10 24 Good 49 53 µg/m3
8:00 PM FTCF PM2.5 24 Moderate 55 14 µg/m3
8:00 PM FTCW O3 8 Good 49 53 PPB
8:00 PM GJCT CO 8 Good 1 0.1 PPM
8:00 PM GREH PM10 24 Moderate 53 60 µg/m3
8:00 PM GREH PM2.5 24 Moderate 61 17 µg/m3
8:00 PM GRET CO 8 Good 1 0.1 PPM
8:00 PM GRET O3 8 Good 47 51 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 HLD O3 8 Good 48 52 PPB
8:00 PM I25DEN CO 8 Good 5 0.4 PPM
8:00 PM I25DEN NO2 1 Good 18 19 PPB
8:00 PM I25DEN PM10 24 Good 37 40 µg/m3
8:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
8:00 PM I25GLO NO2 1 Good 16 17 PPB
8:00 PM I25GLO PM10 24 Moderate 56 66 µg/m3
8:00 PM I25GLO PM2.5 24 Moderate 53 13 µg/m3
8:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
8:00 PM MAN O3 8 Good 50 54 PPB
8:00 PM NJH PM2.5 24 Good 22 5 µg/m3
8:00 PM NREL O3 8 Moderate 51 55 PPB
8:00 PM PAL O3 8 Good 44 47 PPB
8:00 PM PDX O3 8 Good 44 48 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 3 3 PPB
8:00 PM WBY NO2 1 Good 3 3 PPB
8:00 PM WBY O3 8 Good 43 46 PPB
8:00 PM WBY PM10 24 Moderate 55 64 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 48 52 PPB
7:00 PM ACAD O3 8 Good 49 53 PPB
7:00 PM ADM PM10 24 Moderate 68 90 µg/m3
7:00 PM ADM PM2.5 24 Moderate 65 19 µg/m3
7:00 PM ASP O3 8 Good 49 53 PPB
7:00 PM ASPN O3 8 Good 44 48 PPB
7:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
7:00 PM AURE O3 8 Good 50 54 PPB
7:00 PM BOU PM2.5 24 Good 18 4 µg/m3
7:00 PM BOUR O3 8 Good 49 53 PPB
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CAMP NO2 1 Good 16 17 PPB
7:00 PM CAMP NO2 1 Good 16 17 PPB
7:00 PM CAMP O3 8 Good 43 46 PPB
7:00 PM CAMP PM10 24 Good 34 37 µg/m3
7:00 PM CAMP PM2.5 24 Good 44 11 µg/m3
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA NO2 1 Good 12 13 PPB
7:00 PM CASA O3 8 Good 46 50 PPB
7:00 PM CASA PM10 24 Good 32 35 µg/m3
7:00 PM CASA PM2.5 24 Good 39 9 µg/m3
7:00 PM CCOL PM10 24 Good 33 36 µg/m3
7:00 PM CCOL PM2.5 24 Moderate 52 13 µg/m3
7:00 PM CHAT O3 8 Moderate 54 56 PPB
7:00 PM CHAT PM2.5 24 Good 39 9 µg/m3
7:00 PM CTZ O3 8 Good 44 48 PPB
7:00 PM DELT PM2.5 24 Good 21 5 µg/m3
7:00 PM ELK O3 8 Good 46 50 PPB
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM FTC O3 8 Good 44 47 PPB
7:00 PM FTCF PM10 24 Moderate 51 55 µg/m3
7:00 PM FTCF PM2.5 24 Moderate 57 15 µg/m3
7:00 PM FTCW O3 8 Moderate 51 55 PPB
7:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GREH PM10 24 Moderate 54 61 µg/m3
7:00 PM GREH PM2.5 24 Moderate 62 18 µg/m3
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM GRET O3 8 Good 50 54 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 HLD O3 8 Good 49 53 PPB
7:00 PM I25DEN CO 8 Good 5 0.4 PPM
7:00 PM I25DEN NO2 1 Good 25 27 PPB
7:00 PM I25DEN PM10 24 Good 36 39 µg/m3
7:00 PM I25DEN PM2.5 24 Good 43 10 µg/m3
7:00 PM I25GLO NO2 1 Good 29 31 PPB
7:00 PM I25GLO PM10 24 Moderate 54 61 µg/m3
7:00 PM I25GLO PM2.5 24 Moderate 54 13 µg/m3
7:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
7:00 PM MAN O3 8 Good 50 54 PPB
7:00 PM NJH PM2.5 24 Good 25 6 µg/m3
7:00 PM NREL O3 8 Moderate 54 56 PPB
7:00 PM PDX O3 8 Good 46 50 PPB
7:00 PM RFN O3 8 Moderate 54 56 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 3 3 PPB
7:00 PM WBY NO2 1 Good 3 3 PPB
7:00 PM WBY O3 8 Good 44 47 PPB
7:00 PM WBY PM10 24 Moderate 52 58 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 48 52 PPB
6:00 PM ACAD O3 8 Good 48 52 PPB
6:00 PM ADM PM10 24 Moderate 70 94 µg/m3
6:00 PM ADM PM2.5 24 Moderate 68 20 µg/m3
6:00 PM ASP O3 8 Good 48 52 PPB
6:00 PM ASPN O3 8 Good 44 48 PPB
6:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
6:00 PM AURE O3 8 Moderate 51 55 PPB
6:00 PM BOU PM2.5 24 Good 20 5 µg/m3
6:00 PM BOUR O3 8 Good 49 53 PPB
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM CAMP NO2 1 Good 11 12 PPB
6:00 PM CAMP NO2 1 Good 11 12 PPB
6:00 PM CAMP O3 8 Good 44 47 PPB
6:00 PM CAMP PM10 24 Good 38 41 µg/m3
6:00 PM CAMP PM2.5 24 Good 49 12 µg/m3
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA NO2 1 Good 7 7 PPB
6:00 PM CASA O3 8 Good 48 52 PPB
6:00 PM CASA PM10 24 Good 36 39 µg/m3
6:00 PM CASA PM2.5 24 Good 43 10 µg/m3
6:00 PM CCOL PM10 24 Good 34 37 µg/m3
6:00 PM CCOL PM2.5 24 Moderate 52 13 µg/m3
6:00 PM CHAT O3 8 Moderate 54 56 PPB
6:00 PM CHAT PM2.5 24 Good 41 10 µg/m3
6:00 PM CTZ O3 8 Good 45 49 PPB
6:00 PM DELT PM2.5 24 Good 20 5 µg/m3
6:00 PM ELK O3 8 Good 47 51 PPB
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM FTC O3 8 Good 43 46 PPB
6:00 PM FTCF PM10 24 Moderate 52 58 µg/m3
6:00 PM FTCF PM2.5 24 Moderate 60 16 µg/m3
6:00 PM FTCW O3 8 Good 50 54 PPB
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GREH PM10 24 Moderate 52 58 µg/m3
6:00 PM GREH PM2.5 24 Moderate 63 18 µg/m3
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM GRET O3 8 Good 50 54 PPB
6:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM H24 SO2 1 Good 1 1 PPB
6:00 PM HLD O3 8 Good 49 53 PPB
6:00 PM I25DEN NO2 1 Good 23 24 PPB
6:00 PM I25DEN PM10 24 Good 40 43 µg/m3
6:00 PM I25DEN PM2.5 24 Good 48 11 µg/m3
6:00 PM I25GLO NO2 1 Good 26 28 PPB
6:00 PM I25GLO PM10 24 Moderate 55 64 µg/m3
6:00 PM I25GLO PM2.5 24 Moderate 56 14 µg/m3
6:00 PM LNGM PM2.5 24 Moderate 52 13 µg/m3
6:00 PM MAN O3 8 Good 49 53 PPB
6:00 PM NJH PM2.5 24 Good 28 7 µg/m3
6:00 PM NREL O3 8 Moderate 51 55 PPB
6:00 PM PDX O3 8 Good 46 50 PPB
6:00 PM RFN O3 8 Moderate 54 56 PPB
6:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM WBY NO2 1 Good 7 7 PPB
6:00 PM WBY NO2 1 Good 7 7 PPB
6:00 PM WBY O3 8 Good 44 47 PPB
6:00 PM WBY PM10 24 Moderate 53 60 µg/m3
6:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WCH O3 8 Good 49 53 PPB
5:00 PM ACAD O3 8 Good 48 52 PPB
5:00 PM ADM PM10 24 Moderate 73 99 µg/m3
5:00 PM ADM PM2.5 24 Moderate 70 21 µg/m3
5:00 PM ASP O3 8 Good 48 52 PPB
5:00 PM ASPN O3 8 Good 44 48 PPB
5:00 PM ASPN2 PM10 24 Good 16 17 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
5:00 PM AURE O3 8 Good 50 54 PPB
5:00 PM BOU PM2.5 24 Good 22 5 µg/m3
5:00 PM BOUR O3 8 Good 47 51 PPB
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CAMP NO2 1 Good 10 11 PPB
5:00 PM CAMP NO2 1 Good 10 11 PPB
5:00 PM CAMP O3 8 Good 43 46 PPB
5:00 PM CAMP PM10 24 Good 40 43 µg/m3
5:00 PM CAMP PM2.5 24 Moderate 53 13 µg/m3
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA NO2 1 Good 5 5 PPB
5:00 PM CASA O3 8 Good 47 51 PPB
5:00 PM CASA PM10 24 Good 40 43 µg/m3
5:00 PM CASA PM2.5 24 Good 48 11 µg/m3
5:00 PM CCOL PM10 24 Good 34 37 µg/m3
5:00 PM CCOL PM2.5 24 Moderate 53 13 µg/m3
5:00 PM CHAT O3 8 Moderate 51 55 PPB
5:00 PM CHAT PM2.5 24 Good 42 10 µg/m3
5:00 PM CTZ O3 8 Good 45 49 PPB
5:00 PM DELT PM2.5 24 Good 20 5 µg/m3
5:00 PM ELK O3 8 Good 47 51 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 41 44 PPB
5:00 PM FTCF PM10 24 Moderate 54 62 µg/m3
5:00 PM FTCF PM2.5 24 Moderate 62 18 µg/m3
5:00 PM FTCW O3 8 Good 48 52 PPB
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GREH PM10 24 Moderate 54 61 µg/m3
5:00 PM GREH PM2.5 24 Moderate 64 18 µg/m3
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Good 48 52 PPB
5:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
5:00 PM HLD O3 8 Good 48 52 PPB
5:00 PM I25DEN NO2 1 Good 19 20 PPB
5:00 PM I25DEN PM10 24 Good 42 45 µg/m3
5:00 PM I25DEN PM2.5 24 Moderate 51 12 µg/m3
5:00 PM I25GLO NO2 1 Good 19 20 PPB
5:00 PM I25GLO PM10 24 Moderate 57 67 µg/m3
5:00 PM I25GLO PM2.5 24 Moderate 58 15 µg/m3
5:00 PM LNGM PM2.5 24 Moderate 55 14 µg/m3
5:00 PM MAN O3 8 Good 49 53 PPB
5:00 PM NJH PM2.5 24 Good 31 8 µg/m3
5:00 PM NREL O3 8 Moderate 51 55 PPB
5:00 PM PDX O3 8 Good 47 51 PPB
5:00 PM RFN O3 8 Moderate 51 55 PPB
5:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY O3 8 Good 44 47 PPB
5:00 PM WBY PM10 24 Moderate 54 61 µg/m3
5:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WCH O3 8 Good 49 53 PPB
4:00 PM ACAD O3 8 Good 45 49 PPB
4:00 PM ADM PM10 24 Moderate 73 99 µg/m3
4:00 PM ADM PM2.5 24 Moderate 72 22 µg/m3
4:00 PM ASP O3 8 Good 48 52 PPB
4:00 PM ASPN O3 8 Good 43 46 PPB
4:00 PM ASPN2 PM10 24 Good 17 18 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
4:00 PM AURE O3 8 Good 50 54 PPB
4:00 PM BOU PM2.5 24 Good 24 6 µg/m3
4:00 PM BOUR O3 8 Good 44 47 PPB
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 11 12 PPB
4:00 PM CAMP NO2 1 Good 11 12 PPB
4:00 PM CAMP O3 8 Good 41 44 PPB
4:00 PM CAMP PM10 24 Good 43 46 µg/m3
4:00 PM CAMP PM2.5 24 Moderate 55 14 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA NO2 1 Good 4 4 PPB
4:00 PM CASA O3 8 Good 45 49 PPB
4:00 PM CASA PM10 24 Good 42 45 µg/m3
4:00 PM CASA PM2.5 24 Moderate 52 13 µg/m3
4:00 PM CCOL PM10 24 Good 35 38 µg/m3
4:00 PM CCOL PM2.5 24 Moderate 54 14 µg/m3
4:00 PM CHAT O3 8 Good 50 54 PPB
4:00 PM CHAT PM2.5 24 Good 43 10 µg/m3
4:00 PM CTZ O3 8 Good 44 48 PPB
4:00 PM DELT PM2.5 24 Good 20 5 µg/m3
4:00 PM ELK O3 8 Good 45 49 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 37 40 PPB
4:00 PM FTCF PM10 24 Moderate 56 66 µg/m3
4:00 PM FTCF PM2.5 24 Moderate 65 19 µg/m3
4:00 PM FTCW O3 8 Good 45 49 PPB
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GREH PM10 24 Moderate 55 63 µg/m3
4:00 PM GREH PM2.5 24 Moderate 66 19 µg/m3
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Good 44 48 PPB
4:00 PM H24 SO2 1 Good 1 1 PPB
4:00 PM HLD O3 8 Good 47 51 PPB
4:00 PM I25DEN NO2 1 Good 26 28 PPB
4:00 PM I25DEN PM10 24 Good 44 47 µg/m3
4:00 PM I25DEN PM2.5 24 Moderate 53 13 µg/m3
4:00 PM I25GLO NO2 1 Good 24 25 PPB
4:00 PM I25GLO PM10 24 Moderate 58 70 µg/m3
4:00 PM I25GLO PM2.5 24 Moderate 60 16 µg/m3
4:00 PM LNGM PM2.5 24 Moderate 57 15 µg/m3
4:00 PM MAN O3 8 Good 47 51 PPB
4:00 PM NJH PM2.5 24 Good 34 8 µg/m3
4:00 PM NREL O3 8 Good 50 54 PPB
4:00 PM PDX O3 8 Good 47 51 PPB
4:00 PM RFN O3 8 Good 50 54 PPB
4:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY O3 8 Good 39 42 PPB
4:00 PM WBY PM10 24 Moderate 54 62 µg/m3
4:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WCH O3 8 Good 49 53 PPB
3:00 PM ACAD O3 8 Good 41 44 PPB
3:00 PM ADM PM10 24 Moderate 73 100 µg/m3
3:00 PM ADM PM2.5 24 Moderate 74 23 µg/m3
3:00 PM ASP O3 8 Good 46 50 PPB
3:00 PM ASPN O3 8 Good 41 44 PPB
3:00 PM ASPN2 PM10 24 Good 17 18 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
3:00 PM AURE O3 8 Good 48 52 PPB
3:00 PM BOU PM2.5 24 Good 27 6 µg/m3
3:00 PM BOUR O3 8 Good 40 43 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP O3 8 Good 37 40 PPB
3:00 PM CAMP PM10 24 Good 44 47 µg/m3
3:00 PM CAMP PM2.5 24 Moderate 57 15 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA NO2 1 Good 3 3 PPB
3:00 PM CASA O3 8 Good 44 47 PPB
3:00 PM CASA PM10 24 Good 44 47 µg/m3
3:00 PM CASA PM2.5 24 Moderate 54 13 µg/m3
3:00 PM CCOL PM10 24 Good 35 38 µg/m3
3:00 PM CCOL PM2.5 24 Moderate 55 14 µg/m3
3:00 PM CHAT O3 8 Good 48 52 PPB
3:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
3:00 PM CTZ O3 8 Good 43 46 PPB
3:00 PM DELT PM2.5 24 Good 20 5 µg/m3
3:00 PM ELK O3 8 Good 43 46 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 32 35 PPB
3:00 PM FTCF PM10 24 Moderate 57 68 µg/m3
3:00 PM FTCF PM2.5 24 Moderate 66 19 µg/m3
3:00 PM FTCW O3 8 Good 42 45 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GREH PM10 24 Moderate 56 66 µg/m3
3:00 PM GREH PM2.5 24 Moderate 67 20 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 40 43 PPB
3:00 PM HLD O3 8 Good 45 49 PPB
3:00 PM I25DEN NO2 1 Good 27 29 PPB
3:00 PM I25DEN PM10 24 Good 45 49 µg/m3
3:00 PM I25DEN PM2.5 24 Moderate 55 14 µg/m3
3:00 PM I25GLO NO2 1 Good 27 29 PPB
3:00 PM I25GLO PM10 24 Moderate 59 72 µg/m3
3:00 PM I25GLO PM2.5 24 Moderate 62 17 µg/m3
3:00 PM LNGM PM2.5 24 Moderate 58 15 µg/m3
3:00 PM MAN O3 8 Good 44 47 PPB
3:00 PM NJH PM2.5 24 Good 36 9 µg/m3
3:00 PM NREL O3 8 Good 48 52 PPB
3:00 PM PDX O3 8 Good 47 51 PPB
3:00 PM RFN O3 8 Good 49 53 PPB
3:00 PM RIFL PM2.5 24 Good 7 2 µg/m3
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 7 7 PPB
3:00 PM WBY NO2 1 Good 7 7 PPB
3:00 PM WBY O3 8 Good 34 37 PPB
3:00 PM WBY PM10 24 Moderate 54 62 µg/m3
3:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WCH O3 8 Good 47 51 PPB
2:00 PM ACAD O3 8 Good 36 39 PPB
2:00 PM ADM PM10 24 Moderate 74 102 µg/m3
2:00 PM ADM PM2.5 24 Moderate 76 24 µg/m3
2:00 PM ASP O3 8 Good 44 48 PPB
2:00 PM ASPN O3 8 Good 39 42 PPB
2:00 PM ASPN2 PM10 24 Good 17 18 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
2:00 PM AURE O3 8 Good 46 50 PPB
2:00 PM BOU PM2.5 24 Good 29 7 µg/m3
2:00 PM BOUR O3 8 Good 35 38 PPB
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP NO2 1 Good 8 9 PPB
2:00 PM CAMP NO2 1 Good 8 9 PPB
2:00 PM CAMP O3 8 Good 31 34 PPB
2:00 PM CAMP PM10 24 Good 45 49 µg/m3
2:00 PM CAMP PM2.5 24 Moderate 58 16 µg/m3
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM CASA NO2 1 Good 2 2 PPB
2:00 PM CASA O3 8 Good 38 41 PPB
2:00 PM CASA PM10 24 Good 46 50 µg/m3
2:00 PM CASA PM2.5 24 Moderate 55 14 µg/m3
2:00 PM CCOL PM10 24 Good 36 39 µg/m3
2:00 PM CCOL PM2.5 24 Moderate 55 14 µg/m3
2:00 PM CHAT O3 8 Good 46 50 PPB
2:00 PM CHAT PM2.5 24 Good 46 11 µg/m3
2:00 PM CTZ O3 8 Good 39 42 PPB
2:00 PM DELT PM2.5 24 Good 20 5 µg/m3
2:00 PM ELK O3 8 Good 40 43 PPB
2:00 PM FTC CO 8 Good 3 0.3 PPM
2:00 PM FTC O3 8 Good 28 30 PPB
2:00 PM FTCF PM10 24 Moderate 58 69 µg/m3
2:00 PM FTCF PM2.5 24 Moderate 68 20 µg/m3
2:00 PM FTCW O3 8 Good 38 41 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GREH PM10 24 Moderate 58 70 µg/m3
2:00 PM GREH PM2.5 24 Moderate 70 21 µg/m3
2:00 PM GRET CO 8 Good 2 0.2 PPM
2:00 PM GRET O3 8 Good 34 37 PPB
2:00 PM HLD O3 8 Good 43 46 PPB
2:00 PM I25DEN NO2 1 Good 24 25 PPB
2:00 PM I25DEN PM10 24 Good 46 50 µg/m3
2:00 PM I25DEN PM2.5 24 Moderate 56 15 µg/m3
2:00 PM I25GLO NO2 1 Good 21 22 PPB
2:00 PM I25GLO PM10 24 Moderate 60 74 µg/m3
2:00 PM I25GLO PM2.5 24 Moderate 63 18 µg/m3
2:00 PM LNGM PM2.5 24 Moderate 58 16 µg/m3
2:00 PM MAN O3 8 Good 41 44 PPB
2:00 PM NJH PM2.5 24 Good 39 9 µg/m3
2:00 PM NREL O3 8 Good 45 49 PPB
2:00 PM PDX O3 8 Good 46 50 PPB
2:00 PM RFN O3 8 Good 48 52 PPB
2:00 PM RIFL PM2.5 24 Good 7 2 µg/m3
2:00 PM WBY CO 8 Good 2 0.2 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 29 31 PPB
2:00 PM WBY PM10 24 Moderate 54 61 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 44 48 PPB
1:00 PM ACAD O3 8 Good 31 34 PPB
1:00 PM ADM PM10 24 Moderate 74 102 µg/m3
1:00 PM ADM PM2.5 24 Moderate 77 24 µg/m3
1:00 PM ASP O3 8 Good 43 46 PPB
1:00 PM ASPN O3 8 Good 37 40 PPB
1:00 PM ASPN2 PM10 24 Good 17 18 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
1:00 PM AURE O3 8 Good 44 48 PPB
1:00 PM BOU PM2.5 24 Good 31 7 µg/m3
1:00 PM BOUR O3 8 Good 31 33 PPB
1:00 PM CAMP CO 8 Good 6 0.5 PPM
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP O3 8 Good 26 28 PPB
1:00 PM CAMP PM10 24 Good 48 52 µg/m3
1:00 PM CAMP PM2.5 24 Moderate 60 17 µg/m3
1:00 PM CASA CO 8 Good 3 0.3 PPM
1:00 PM CASA NO2 1 Good 3 3 PPB
1:00 PM CASA O3 8 Good 31 34 PPB
1:00 PM CASA PM10 24 Good 49 53 µg/m3
1:00 PM CASA PM2.5 24 Moderate 57 15 µg/m3
1:00 PM CCOL PM10 24 Good 38 41 µg/m3
1:00 PM CCOL PM2.5 24 Moderate 57 15 µg/m3
1:00 PM CHAT O3 8 Good 44 48 PPB
1:00 PM CHAT PM2.5 24 Good 47 11 µg/m3
1:00 PM CTZ O3 8 Good 35 38 PPB
1:00 PM DELT PM2.5 24 Good 20 5 µg/m3
1:00 PM ELK O3 8 Good 37 40 PPB
1:00 PM FTC CO 8 Good 3 0.3 PPM
1:00 PM FTC O3 8 Good 22 24 PPB
1:00 PM FTCF PM10 24 Moderate 58 70 µg/m3
1:00 PM FTCF PM2.5 24 Moderate 69 21 µg/m3
1:00 PM FTCW O3 8 Good 34 37 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GREH PM10 24 Moderate 60 74 µg/m3
1:00 PM GREH PM2.5 24 Moderate 73 22 µg/m3
1:00 PM GRET CO 8 Good 2 0.2 PPM
1:00 PM GRET O3 8 Good 29 31 PPB
1:00 PM HLD O3 8 Good 41 44 PPB
1:00 PM I25DEN NO2 1 Good 25 26 PPB
1:00 PM I25DEN PM10 24 Good 50 54 µg/m3
1:00 PM I25DEN PM2.5 24 Moderate 58 16 µg/m3
1:00 PM I25GLO NO2 1 Good 25 26 PPB
1:00 PM I25GLO PM10 24 Moderate 62 77 µg/m3
1:00 PM I25GLO PM2.5 24 Moderate 65 19 µg/m3
1:00 PM LNGM PM2.5 24 Moderate 60 16 µg/m3
1:00 PM MAN O3 8 Good 39 42 PPB
1:00 PM NJH PM2.5 24 Good 41 10 µg/m3
1:00 PM NREL O3 8 Good 43 46 PPB
1:00 PM PDX O3 8 Good 45 49 PPB
1:00 PM RFN O3 8 Good 46 50 PPB
1:00 PM RIFL PM2.5 24 Good 7 2 µg/m3
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY O3 8 Good 23 25 PPB
1:00 PM WBY PM10 24 Moderate 52 58 µg/m3
1:00 PM WBY SO2 1 Good 6 4 PPB
1:00 PM WBY SO2 1 Good 6 4 PPB
1:00 PM WCH O3 8 Good 43 46 PPB
12:00 PM ACAD O3 8 Good 27 29 PPB
12:00 PM ADM PM10 24 Moderate 73 100 µg/m3
12:00 PM ADM PM2.5 24 Moderate 77 25 µg/m3
12:00 PM ASP O3 8 Good 42 45 PPB
12:00 PM ASPN O3 8 Good 35 38 PPB
12:00 PM ASPN2 PM10 24 Good 17 18 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
12:00 PM AURE O3 8 Good 43 46 PPB
12:00 PM BOU PM2.5 24 Good 32 8 µg/m3
12:00 PM BOUR O3 8 Good 27 29 PPB
12:00 PM CAMP CO 8 Good 6 0.5 PPM
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP O3 8 Good 21 23 PPB
12:00 PM CAMP PM10 24 Good 50 54 µg/m3
12:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
12:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM CASA NO2 1 Good 2 2 PPB
12:00 PM CASA O3 8 Good 28 30 PPB
12:00 PM CASA PM10 24 Moderate 51 55 µg/m3
12:00 PM CASA PM2.5 24 Moderate 59 16 µg/m3
12:00 PM CCOL PM10 24 Good 40 43 µg/m3
12:00 PM CCOL PM2.5 24 Moderate 58 16 µg/m3
12:00 PM CHAT O3 8 Good 44 47 PPB
12:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
12:00 PM CTZ O3 8 Good 34 37 PPB
12:00 PM DELT PM2.5 24 Good 22 5 µg/m3
12:00 PM ELK O3 8 Good 34 37 PPB
12:00 PM FTC CO 8 Good 3 0.3 PPM
12:00 PM FTC O3 8 Good 19 20 PPB
12:00 PM FTCF PM10 24 Moderate 58 70 µg/m3
12:00 PM FTCF PM2.5 24 Moderate 70 21 µg/m3
12:00 PM FTCW O3 8 Good 30 32 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GREH PM10 24 Moderate 62 78 µg/m3
12:00 PM GREH PM2.5 24 Moderate 76 24 µg/m3
12:00 PM GRET CO 8 Good 2 0.2 PPM
12:00 PM GRET O3 8 Good 24 26 PPB
12:00 PM HLD O3 8 Good 39 42 PPB
12:00 PM I25DEN NO2 1 Good 25 27 PPB
12:00 PM I25DEN PM10 24 Good 50 54 µg/m3
12:00 PM I25DEN PM2.5 24 Moderate 60 16 µg/m3
12:00 PM I25GLO NO2 1 Good 23 24 PPB
12:00 PM I25GLO PM10 24 Moderate 61 76 µg/m3
12:00 PM I25GLO PM2.5 24 Moderate 66 19 µg/m3
12:00 PM LNGM PM2.5 24 Moderate 61 17 µg/m3
12:00 PM MAN O3 8 Good 37 40 PPB
12:00 PM NJH PM2.5 24 Good 43 10 µg/m3
12:00 PM NREL O3 8 Good 41 44 PPB
12:00 PM PDX O3 8 Good 44 47 PPB
12:00 PM RFN O3 8 Good 45 49 PPB
12:00 PM RIFL PM2.5 24 Good 7 2 µg/m3
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY O3 8 Good 19 21 PPB
12:00 PM WBY PM10 24 Good 49 53 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 42 45 PPB
11:00 AM ACAD O3 8 Good 22 24 PPB
11:00 AM ADM PM10 24 Moderate 73 100 µg/m3
11:00 AM ADM PM2.5 24 Moderate 78 25 µg/m3
11:00 AM ASP O3 8 Good 42 45 PPB
11:00 AM ASPN O3 8 Good 35 38 PPB
11:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
11:00 AM AURE O3 8 Good 42 45 PPB
11:00 AM BOU PM2.5 24 Good 34 8 µg/m3
11:00 AM BOUR O3 8 Good 24 26 PPB
11:00 AM CAMP CO 8 Good 6 0.5 PPM
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM CAMP O3 8 Good 19 21 PPB
11:00 AM CAMP PM10 24 Moderate 52 57 µg/m3
11:00 AM CAMP PM2.5 24 Moderate 64 18 µg/m3
11:00 AM CASA CO 8 Good 3 0.3 PPM
11:00 AM CASA O3 8 Good 26 28 PPB
11:00 AM CASA PM10 24 Moderate 52 58 µg/m3
11:00 AM CASA PM2.5 24 Moderate 60 17 µg/m3
11:00 AM CCOL PM10 24 Good 43 46 µg/m3
11:00 AM CCOL PM2.5 24 Moderate 60 16 µg/m3
11:00 AM CHAT O3 8 Good 43 46 PPB
11:00 AM CHAT PM2.5 24 Moderate 52 13 µg/m3
11:00 AM CTZ O3 8 Good 32 35 PPB
11:00 AM DELT PM2.5 24 Good 22 5 µg/m3
11:00 AM ELK O3 8 Good 32 35 PPB
11:00 AM FTC CO 8 Good 3 0.3 PPM
11:00 AM FTC O3 8 Good 16 17 PPB
11:00 AM FTCF PM10 24 Moderate 59 71 µg/m3
11:00 AM FTCF PM2.5 24 Moderate 71 22 µg/m3
11:00 AM FTCW O3 8 Good 28 30 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GREH PM10 24 Moderate 64 81 µg/m3
11:00 AM GREH PM2.5 24 Moderate 78 25 µg/m3
11:00 AM GRET CO 8 Good 2 0.2 PPM
11:00 AM GRET O3 8 Good 19 20 PPB
11:00 AM H24 SO2 1 Good 1 1 PPB
11:00 AM HLD O3 8 Good 38 41 PPB
11:00 AM I25DEN NO2 1 Good 24 25 PPB
11:00 AM I25DEN PM10 24 Moderate 52 57 µg/m3
11:00 AM I25DEN PM2.5 24 Moderate 62 18 µg/m3
11:00 AM I25GLO NO2 1 Good 23 24 PPB
11:00 AM I25GLO PM10 24 Moderate 62 78 µg/m3
11:00 AM I25GLO PM2.5 24 Moderate 67 20 µg/m3
11:00 AM LNGM PM2.5 24 Moderate 60 17 µg/m3
11:00 AM MAN O3 8 Good 35 38 PPB
11:00 AM NJH PM2.5 24 Good 43 10 µg/m3
11:00 AM NREL O3 8 Good 40 43 PPB
11:00 AM PDX O3 8 Good 43 46 PPB
11:00 AM RFN O3 8 Good 44 48 PPB
11:00 AM RIFL PM2.5 24 Good 7 2 µg/m3
11:00 AM RIFLO3 O3 8 Good 30 32 PPB
11:00 AM WBY CO 8 Good 3 0.3 PPM
11:00 AM WBY NO2 1 Good 3 3 PPB
11:00 AM WBY NO2 1 Good 3 3 PPB
11:00 AM WBY O3 8 Good 16 17 PPB
11:00 AM WBY PM10 24 Good 48 52 µg/m3
11:00 AM WBY SO2 1 Good 3 2 PPB
11:00 AM WBY SO2 1 Good 3 2 PPB
11:00 AM WCH O3 8 Good 42 45 PPB
10:00 AM ACAD O3 8 Good 19 20 PPB
10:00 AM ADM PM10 24 Moderate 67 88 µg/m3
10:00 AM ADM PM2.5 24 Moderate 75 24 µg/m3
10:00 AM ASP O3 8 Good 42 45 PPB
10:00 AM ASPN O3 8 Good 34 37 PPB
10:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
10:00 AM AURE O3 8 Good 40 43 PPB
10:00 AM BOU PM2.5 24 Good 34 8 µg/m3
10:00 AM BOUR O3 8 Good 22 24 PPB
10:00 AM CAMP CO 8 Good 6 0.5 PPM
10:00 AM CAMP NO2 1 Good 11 12 PPB
10:00 AM CAMP NO2 1 Good 11 12 PPB
10:00 AM CAMP O3 8 Good 19 20 PPB
10:00 AM CAMP PM10 24 Moderate 53 59 µg/m3
10:00 AM CAMP PM2.5 24 Moderate 66 19 µg/m3
10:00 AM CASA CO 8 Good 5 0.4 PPM
10:00 AM CASA O3 8 Good 23 25 PPB
10:00 AM CASA PM10 24 Moderate 53 59 µg/m3
10:00 AM CASA PM2.5 24 Moderate 62 18 µg/m3
10:00 AM CCOL PM10 24 Good 43 46 µg/m3
10:00 AM CCOL PM2.5 24 Moderate 61 17 µg/m3
10:00 AM CHAT O3 8 Good 42 45 PPB
10:00 AM CHAT PM2.5 24 Moderate 54 13 µg/m3
10:00 AM CTZ O3 8 Good 31 33 PPB
10:00 AM DELT PM2.5 24 Good 22 5 µg/m3
10:00 AM ELK O3 8 Good 31 33 PPB
10:00 AM FTC CO 8 Good 3 0.3 PPM
10:00 AM FTC O3 8 Good 14 15 PPB
10:00 AM FTCF PM10 24 Moderate 59 71 µg/m3
10:00 AM FTCF PM2.5 24 Moderate 71 22 µg/m3
10:00 AM FTCW O3 8 Good 26 28 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GREH PM10 24 Moderate 64 82 µg/m3
10:00 AM GREH PM2.5 24 Moderate 78 25 µg/m3
10:00 AM GRET CO 8 Good 2 0.2 PPM
10:00 AM GRET O3 8 Good 15 16 PPB
10:00 AM H24 SO2 1 Good 1 1 PPB
10:00 AM HLD O3 8 Good 37 40 PPB
10:00 AM I25DEN CO 8 Good 8 0.7 PPM
10:00 AM I25DEN NO2 1 Good 16 17 PPB
10:00 AM I25DEN PM10 24 Moderate 52 58 µg/m3
10:00 AM I25DEN PM2.5 24 Moderate 64 19 µg/m3
10:00 AM I25GLO NO2 1 Good 12 13 PPB
10:00 AM I25GLO PM10 24 Moderate 62 78 µg/m3
10:00 AM I25GLO PM2.5 24 Moderate 69 21 µg/m3
10:00 AM LNGM PM2.5 24 Moderate 60 17 µg/m3
10:00 AM MAN O3 8 Good 34 37 PPB
10:00 AM NJH PM2.5 24 Good 45 11 µg/m3
10:00 AM NREL O3 8 Good 40 43 PPB
10:00 AM PAL O3 8 Good 33 36 PPB
10:00 AM PDX O3 8 Good 41 44 PPB
10:00 AM RFN O3 8 Good 44 47 PPB
10:00 AM RIFL PM2.5 24 Good 7 2 µg/m3
10:00 AM RIFLO3 O3 8 Good 31 33 PPB
10:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY O3 8 Good 12 13 PPB
10:00 AM WBY PM10 24 Good 45 49 µg/m3
10:00 AM WBY SO2 1 Good 4 3 PPB
10:00 AM WBY SO2 1 Good 4 3 PPB
10:00 AM WCH O3 8 Good 41 44 PPB
9:00 AM ACAD O3 8 Good 15 16 PPB
9:00 AM ADM PM10 24 Moderate 68 89 µg/m3
9:00 AM ADM PM2.5 24 Moderate 77 24 µg/m3
9:00 AM ASP O3 8 Good 42 45 PPB
9:00 AM ASPN O3 8 Good 35 38 PPB
9:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
9:00 AM AURE O3 8 Good 39 42 PPB
9:00 AM BOU PM2.5 24 Good 35 8 µg/m3
9:00 AM BOUR O3 8 Good 22 24 PPB
9:00 AM CAMP CO 8 Good 6 0.5 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 19 20 PPB
9:00 AM CAMP PM10 24 Moderate 54 61 µg/m3
9:00 AM CAMP PM2.5 24 Moderate 68 20 µg/m3
9:00 AM CASA CO 8 Good 5 0.4 PPM
9:00 AM CASA O3 8 Good 21 23 PPB
9:00 AM CASA PM10 24 Moderate 54 62 µg/m3
9:00 AM CASA PM2.5 24 Moderate 64 18 µg/m3
9:00 AM CCOL PM10 24 Good 43 46 µg/m3
9:00 AM CCOL PM2.5 24 Moderate 62 17 µg/m3
9:00 AM CHAT O3 8 Good 41 44 PPB
9:00 AM CHAT PM2.5 24 Moderate 55 14 µg/m3
9:00 AM CTZ O3 8 Good 30 32 PPB
9:00 AM DELT PM2.5 24 Good 23 6 µg/m3
9:00 AM ELK O3 8 Good 30 32 PPB
9:00 AM FTC CO 8 Good 3 0.3 PPM
9:00 AM FTC O3 8 Good 13 14 PPB
9:00 AM FTCF PM10 24 Moderate 58 70 µg/m3
9:00 AM FTCF PM2.5 24 Moderate 70 21 µg/m3
9:00 AM FTCW O3 8 Good 25 27 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GREH PM10 24 Moderate 65 83 µg/m3
9:00 AM GREH PM2.5 24 Moderate 78 25 µg/m3
9:00 AM GRET CO 8 Good 2 0.2 PPM
9:00 AM GRET O3 8 Good 13 14 PPB
9:00 AM H24 CO 8 Good 5 0.4 PPM
9:00 AM H24 SO2 1 Good 4 3 PPB
9:00 AM HLD O3 8 Good 37 40 PPB
9:00 AM I25DEN CO 8 Good 7 0.6 PPM
9:00 AM I25DEN NO2 1 Good 19 20 PPB
9:00 AM I25DEN PM10 24 Moderate 54 61 µg/m3
9:00 AM I25DEN PM2.5 24 Moderate 67 20 µg/m3
9:00 AM I25GLO NO2 1 Good 30 32 PPB
9:00 AM I25GLO PM10 24 Moderate 63 80 µg/m3
9:00 AM I25GLO PM2.5 24 Moderate 70 21 µg/m3
9:00 AM LNGM PM2.5 24 Moderate 60 17 µg/m3
9:00 AM MAN O3 8 Good 33 36 PPB
9:00 AM NJH PM2.5 24 Good 48 11 µg/m3
9:00 AM NREL O3 8 Good 39 42 PPB
9:00 AM PAL O3 8 Good 33 36 PPB
9:00 AM PDX O3 8 Good 39 42 PPB
9:00 AM RFN O3 8 Good 43 46 PPB
9:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
9:00 AM RIFLO3 O3 8 Good 31 34 PPB
9:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM WBY NO2 1 Good 33 35 PPB
9:00 AM WBY NO2 1 Good 33 35 PPB
9:00 AM WBY O3 8 Good 8 9 PPB
9:00 AM WBY PM10 24 Good 45 49 µg/m3
9:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WCH O3 8 Good 39 42 PPB
8:00 AM ACAD O3 8 Good 12 13 PPB
8:00 AM ADM PM10 24 Moderate 65 83 µg/m3
8:00 AM ADM PM2.5 24 Moderate 76 24 µg/m3
8:00 AM ASP O3 8 Good 41 44 PPB
8:00 AM ASPN O3 8 Good 36 39 PPB
8:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
8:00 AM AURE O3 8 Good 38 41 PPB
8:00 AM BOU PM2.5 24 Good 36 9 µg/m3
8:00 AM BOUR O3 8 Good 23 25 PPB
8:00 AM CAMP CO 8 Good 6 0.5 PPM
8:00 AM CAMP NO2 1 Good 39 41 PPB
8:00 AM CAMP NO2 1 Good 39 41 PPB
8:00 AM CAMP O3 8 Good 19 21 PPB
8:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
8:00 AM CAMP PM2.5 24 Moderate 70 21 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 5 0.4 PPM
8:00 AM CASA O3 8 Good 19 21 PPB
8:00 AM CASA PM10 24 Moderate 55 64 µg/m3
8:00 AM CASA PM2.5 24 Moderate 66 19 µg/m3
8:00 AM CCOL PM10 24 Good 44 47 µg/m3
8:00 AM CCOL PM2.5 24 Moderate 63 18 µg/m3
8:00 AM CHAT O3 8 Good 40 43 PPB
8:00 AM CHAT PM2.5 24 Moderate 56 15 µg/m3
8:00 AM CTZ O3 8 Good 31 33 PPB
8:00 AM DELT PM2.5 24 Good 24 6 µg/m3
8:00 AM ELK O3 8 Good 29 31 PPB
8:00 AM FTC CO 8 Good 3 0.3 PPM
8:00 AM FTC O3 8 Good 14 15 PPB
8:00 AM FTCF PM10 24 Moderate 57 68 µg/m3
8:00 AM FTCF PM2.5 24 Moderate 70 21 µg/m3
8:00 AM FTCW O3 8 Good 25 27 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GREH PM10 24 Moderate 64 82 µg/m3
8:00 AM GREH PM2.5 24 Moderate 77 25 µg/m3
8:00 AM GRET CO 8 Good 2 0.2 PPM
8:00 AM GRET O3 8 Good 14 15 PPB
8:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM H24 SO2 1 Good 3 2 PPB
8:00 AM HLD O3 8 Good 37 40 PPB
8:00 AM I25DEN CO 8 Good 7 0.6 PPM
8:00 AM I25DEN NO2 1 Good 38 40 PPB
8:00 AM I25DEN PM10 24 Moderate 55 63 µg/m3
8:00 AM I25DEN PM2.5 24 Moderate 68 20 µg/m3
8:00 AM I25GLO NO2 1 Good 50 53 PPB
8:00 AM I25GLO PM10 24 Moderate 63 80 µg/m3
8:00 AM I25GLO PM2.5 24 Moderate 71 22 µg/m3
8:00 AM LNGM PM2.5 24 Moderate 60 16 µg/m3
8:00 AM MAN O3 8 Good 33 36 PPB
8:00 AM NJH PM2.5 24 Good 49 12 µg/m3
8:00 AM NREL O3 8 Good 38 41 PPB
8:00 AM PAL O3 8 Good 33 36 PPB
8:00 AM PDX O3 8 Good 36 39 PPB
8:00 AM RFN O3 8 Good 42 45 PPB
8:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
8:00 AM RIFLO3 O3 8 Good 31 33 PPB
8:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM WBY NO2 1 Good 34 36 PPB
8:00 AM WBY NO2 1 Good 34 36 PPB
8:00 AM WBY O3 8 Good 7 8 PPB
8:00 AM WBY PM10 24 Good 44 47 µg/m3
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WCH O3 8 Good 38 41 PPB
7:00 AM ACAD O3 8 Good 13 14 PPB
7:00 AM ADM PM10 24 Moderate 63 80 µg/m3
7:00 AM ADM PM2.5 24 Moderate 75 23 µg/m3
7:00 AM ASP O3 8 Good 42 45 PPB
7:00 AM ASPN O3 8 Good 39 42 PPB
7:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
7:00 AM AURE O3 8 Good 38 41 PPB
7:00 AM BOU PM2.5 24 Good 36 9 µg/m3
7:00 AM BOUR O3 8 Good 23 25 PPB
7:00 AM CAMP CO 8 Good 5 0.4 PPM
7:00 AM CAMP NO2 1 Good 50 53 PPB
7:00 AM CAMP NO2 1 Good 50 53 PPB
7:00 AM CAMP O3 8 Good 22 24 PPB
7:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
7:00 AM CAMP PM2.5 24 Moderate 71 22 µg/m3
7:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CASA CO 8 Good 5 0.4 PPM
7:00 AM CASA O3 8 Good 19 20 PPB
7:00 AM CASA PM10 24 Moderate 57 67 µg/m3
7:00 AM CASA PM2.5 24 Moderate 67 20 µg/m3
7:00 AM CASA SO2 1 Good 4 3 PPB
7:00 AM CCOL PM10 24 Good 43 46 µg/m3
7:00 AM CCOL PM2.5 24 Moderate 62 18 µg/m3
7:00 AM CHAT O3 8 Good 40 43 PPB
7:00 AM CHAT PM2.5 24 Moderate 57 15 µg/m3
7:00 AM CTZ O3 8 Good 31 34 PPB
7:00 AM DELT PM2.5 24 Good 24 6 µg/m3
7:00 AM ELK O3 8 Good 30 32 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 17 18 PPB
7:00 AM FTCF PM10 24 Moderate 57 67 µg/m3
7:00 AM FTCF PM2.5 24 Moderate 68 20 µg/m3
7:00 AM FTCW O3 8 Good 27 29 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GREH PM10 24 Moderate 65 83 µg/m3
7:00 AM GREH PM2.5 24 Moderate 77 24 µg/m3
7:00 AM GRET CO 8 Good 2 0.2 PPM
7:00 AM GRET O3 8 Good 16 17 PPB
7:00 AM H24 CO 8 Good 5 0.4 PPM
7:00 AM H24 SO2 1 Good 3 2 PPB
7:00 AM HLD O3 8 Good 38 41 PPB
7:00 AM I25DEN CO 8 Good 6 0.5 PPM
7:00 AM I25DEN NO2 1 Moderate 56 59 PPB
7:00 AM I25DEN PM10 24 Moderate 55 63 µg/m3
7:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
7:00 AM I25GLO NO2 1 Moderate 64 66 PPB
7:00 AM I25GLO PM10 24 Moderate 62 78 µg/m3
7:00 AM I25GLO PM2.5 24 Moderate 71 22 µg/m3
7:00 AM LNGM PM2.5 24 Moderate 60 16 µg/m3
7:00 AM MAN O3 8 Good 34 37 PPB
7:00 AM NJH PM2.5 24 Moderate 51 12 µg/m3
7:00 AM NREL O3 8 Good 38 41 PPB
7:00 AM PAL O3 8 Good 32 35 PPB
7:00 AM PDX O3 8 Good 33 36 PPB
7:00 AM RFN O3 8 Good 42 45 PPB
7:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
7:00 AM RIFLO3 O3 8 Good 31 33 PPB
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY NO2 1 Good 42 45 PPB
7:00 AM WBY NO2 1 Good 42 45 PPB
7:00 AM WBY O3 8 Good 7 8 PPB
7:00 AM WBY PM10 24 Good 41 44 µg/m3
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WCH O3 8 Good 37 40 PPB
6:00 AM ACAD O3 8 Good 13 14 PPB
6:00 AM ADM PM10 24 Moderate 59 71 µg/m3
6:00 AM ADM PM2.5 24 Moderate 73 23 µg/m3
6:00 AM ASP O3 8 Good 44 48 PPB
6:00 AM ASPN O3 8 Good 40 43 PPB
6:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
6:00 AM AURE O3 8 Good 39 42 PPB
6:00 AM BOU PM2.5 24 Good 37 9 µg/m3
6:00 AM BOUR O3 8 Good 25 27 PPB
6:00 AM CAMP CO 8 Good 3 0.3 PPM
6:00 AM CAMP NO2 1 Moderate 52 55 PPB
6:00 AM CAMP NO2 1 Moderate 52 55 PPB
6:00 AM CAMP O3 8 Good 25 27 PPB
6:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
6:00 AM CAMP PM2.5 24 Moderate 72 22 µg/m3
6:00 AM CAMP SO2 1 Good 4 3 PPB
6:00 AM CAMP SO2 1 Good 4 3 PPB
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA NO2 1 Good 38 40 PPB
6:00 AM CASA O3 8 Good 22 24 PPB
6:00 AM CASA PM10 24 Moderate 56 65 µg/m3
6:00 AM CASA PM2.5 24 Moderate 67 20 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL PM10 24 Good 42 45 µg/m3
6:00 AM CCOL PM2.5 24 Moderate 62 17 µg/m3
6:00 AM CHAT O3 8 Good 40 43 PPB
6:00 AM CHAT PM2.5 24 Moderate 58 15 µg/m3
6:00 AM CTZ O3 8 Good 34 37 PPB
6:00 AM DELT PM2.5 24 Good 22 5 µg/m3
6:00 AM ELK O3 8 Good 31 34 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 19 21 PPB
6:00 AM FTCF PM10 24 Moderate 55 64 µg/m3
6:00 AM FTCF PM2.5 24 Moderate 67 20 µg/m3
6:00 AM FTCW O3 8 Good 30 32 PPB
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GREH PM10 24 Moderate 65 84 µg/m3
6:00 AM GREH PM2.5 24 Moderate 76 24 µg/m3
6:00 AM GRET CO 8 Good 2 0.2 PPM
6:00 AM GRET O3 8 Good 19 20 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 HLD O3 8 Good 41 44 PPB
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN NO2 1 Good 46 49 PPB
6:00 AM I25DEN PM10 24 Moderate 54 62 µg/m3
6:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
6:00 AM I25GLO NO2 1 Moderate 52 55 PPB
6:00 AM I25GLO PM10 24 Moderate 62 77 µg/m3
6:00 AM I25GLO PM2.5 24 Moderate 70 21 µg/m3
6:00 AM LNGM PM2.5 24 Moderate 59 16 µg/m3
6:00 AM MAN O3 8 Good 35 38 PPB
6:00 AM NJH PM2.5 24 Moderate 52 13 µg/m3
6:00 AM NREL O3 8 Good 39 42 PPB
6:00 AM PAL O3 8 Good 32 35 PPB
6:00 AM PDX O3 8 Good 31 34 PPB
6:00 AM RFN O3 8 Good 42 45 PPB
6:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY O3 8 Good 8 9 PPB
6:00 AM WBY PM10 24 Good 39 42 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 36 39 PPB
5:00 AM ACAD O3 8 Good 13 14 PPB
5:00 AM ADM PM10 24 Moderate 57 67 µg/m3
5:00 AM ADM PM2.5 24 Moderate 72 22 µg/m3
5:00 AM ASP O3 8 Good 44 48 PPB
5:00 AM ASPN O3 8 Good 41 44 PPB
5:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
5:00 AM AURE O3 8 Good 40 43 PPB
5:00 AM BOU PM2.5 24 Good 37 9 µg/m3
5:00 AM BOUR O3 8 Good 28 30 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 38 40 PPB
5:00 AM CAMP NO2 1 Good 38 40 PPB
5:00 AM CAMP O3 8 Good 28 30 PPB
5:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 72 22 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CASA CO 8 Good 2 0.2 PPM
5:00 AM CASA NO2 1 Good 23 24 PPB
5:00 AM CASA O3 8 Good 23 25 PPB
5:00 AM CASA PM10 24 Moderate 55 64 µg/m3
5:00 AM CASA PM2.5 24 Moderate 67 20 µg/m3
5:00 AM CCOL PM10 24 Good 42 45 µg/m3
5:00 AM CCOL PM2.5 24 Moderate 62 17 µg/m3
5:00 AM CHAT O3 8 Good 39 42 PPB
5:00 AM CHAT PM2.5 24 Moderate 59 16 µg/m3
5:00 AM CTZ O3 8 Good 36 39 PPB
5:00 AM DELT PM2.5 24 Good 22 5 µg/m3
5:00 AM ELK O3 8 Good 31 34 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 21 23 PPB
5:00 AM FTCF PM10 24 Moderate 55 64 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 67 20 µg/m3
5:00 AM FTCW O3 8 Good 32 35 PPB
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GREH PM10 24 Moderate 65 84 µg/m3
5:00 AM GREH PM2.5 24 Moderate 76 24 µg/m3
5:00 AM GRET CO 8 Good 2 0.2 PPM
5:00 AM GRET O3 8 Good 22 24 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 HLD O3 8 Good 42 45 PPB
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 41 43 PPB
5:00 AM I25DEN PM10 24 Moderate 54 61 µg/m3
5:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
5:00 AM I25GLO NO2 1 Good 44 47 PPB
5:00 AM I25GLO PM10 24 Moderate 59 72 µg/m3
5:00 AM I25GLO PM2.5 24 Moderate 70 21 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 59 16 µg/m3
5:00 AM MAN O3 8 Good 35 38 PPB
5:00 AM NJH PM2.5 24 Moderate 52 13 µg/m3
5:00 AM NREL O3 8 Good 41 44 PPB
5:00 AM PAL O3 8 Good 33 36 PPB
5:00 AM PDX O3 8 Good 30 32 PPB
5:00 AM RFN O3 8 Good 43 46 PPB
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY NO2 1 Good 23 24 PPB
5:00 AM WBY NO2 1 Good 23 24 PPB
5:00 AM WBY O3 8 Good 8 9 PPB
5:00 AM WBY PM10 24 Good 38 41 µg/m3
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WCH O3 8 Good 36 39 PPB
4:00 AM ACAD O3 8 Good 13 14 PPB
4:00 AM ADM PM10 24 Moderate 56 65 µg/m3
4:00 AM ADM PM2.5 24 Moderate 72 22 µg/m3
4:00 AM ASP O3 8 Good 45 49 PPB
4:00 AM ASPN O3 8 Good 42 45 PPB
4:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
4:00 AM AURE O3 8 Good 40 43 PPB
4:00 AM BOU PM2.5 24 Good 37 9 µg/m3
4:00 AM BOUR O3 8 Good 29 31 PPB
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP O3 8 Good 31 33 PPB
4:00 AM CAMP PM10 24 Moderate 55 63 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 72 22 µg/m3
4:00 AM CASA CO 8 Good 2 0.2 PPM
4:00 AM CASA NO2 1 Good 10 11 PPB
4:00 AM CASA O3 8 Good 24 26 PPB
4:00 AM CASA PM10 24 Moderate 55 64 µg/m3
4:00 AM CASA PM2.5 24 Moderate 68 20 µg/m3
4:00 AM CCOL PM10 24 Good 42 45 µg/m3
4:00 AM CCOL PM2.5 24 Moderate 61 17 µg/m3
4:00 AM CHAT O3 8 Good 39 42 PPB
4:00 AM CHAT PM2.5 24 Moderate 60 16 µg/m3
4:00 AM CTZ O3 8 Good 37 40 PPB
4:00 AM DELT PM2.5 24 Good 23 6 µg/m3
4:00 AM ELK O3 8 Good 32 35 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 23 25 PPB
4:00 AM FTCF PM10 24 Moderate 55 63 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 66 19 µg/m3
4:00 AM FTCW O3 8 Good 34 37 PPB
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GREH PM10 24 Moderate 65 84 µg/m3
4:00 AM GREH PM2.5 24 Moderate 75 24 µg/m3
4:00 AM GRET CO 8 Good 2 0.2 PPM
4:00 AM GRET O3 8 Good 23 25 PPB
4:00 AM H24 CO 8 Good 3 0.3 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM HLD O3 8 Good 43 46 PPB
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
4:00 AM I25DEN NO2 1 Good 42 45 PPB
4:00 AM I25DEN PM10 24 Moderate 54 61 µg/m3
4:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
4:00 AM I25GLO NO2 1 Good 29 31 PPB
4:00 AM I25GLO PM10 24 Moderate 59 71 µg/m3
4:00 AM I25GLO PM2.5 24 Moderate 70 21 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 59 16 µg/m3
4:00 AM MAN O3 8 Good 35 38 PPB
4:00 AM NJH PM2.5 24 Moderate 53 13 µg/m3
4:00 AM NREL O3 8 Good 42 45 PPB
4:00 AM PAL O3 8 Good 33 36 PPB
4:00 AM PDX O3 8 Good 30 32 PPB
4:00 AM RFN O3 8 Good 43 46 PPB
4:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY O3 8 Good 8 9 PPB
4:00 AM WBY PM10 24 Good 38 41 µg/m3
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WCH O3 8 Good 35 38 PPB
3:00 AM ACAD O3 8 Good 16 17 PPB
3:00 AM ADM PM10 24 Moderate 56 65 µg/m3
3:00 AM ADM PM2.5 24 Moderate 72 22 µg/m3
3:00 AM ASP O3 8 Good 44 47 PPB
3:00 AM ASPN O3 8 Good 40 43 PPB
3:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
3:00 AM AURE O3 8 Good 40 43 PPB
3:00 AM BOU PM2.5 24 Good 38 9 µg/m3
3:00 AM BOUR O3 8 Good 31 33 PPB
3:00 AM CAMP CO 8 Good 3 0.3 PPM
3:00 AM CAMP NO2 1 Good 10 11 PPB
3:00 AM CAMP NO2 1 Good 10 11 PPB
3:00 AM CAMP O3 8 Good 29 31 PPB
3:00 AM CAMP PM10 24 Moderate 55 64 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 73 23 µg/m3
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 3 0.3 PPM
3:00 AM CASA NO2 1 Good 10 11 PPB
3:00 AM CASA O3 8 Good 21 23 PPB
3:00 AM CASA PM10 24 Moderate 55 64 µg/m3
3:00 AM CASA PM2.5 24 Moderate 68 20 µg/m3
3:00 AM CCOL PM10 24 Good 41 44 µg/m3
3:00 AM CCOL PM2.5 24 Moderate 61 17 µg/m3
3:00 AM CHAT O3 8 Good 37 40 PPB
3:00 AM CHAT PM2.5 24 Moderate 62 17 µg/m3
3:00 AM CTZ O3 8 Good 36 39 PPB
3:00 AM DELT PM2.5 24 Good 23 6 µg/m3
3:00 AM ELK O3 8 Good 33 36 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 24 26 PPB
3:00 AM FTCF PM10 24 Moderate 55 63 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 66 19 µg/m3
3:00 AM FTCW O3 8 Good 36 39 PPB
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GREH PM10 24 Moderate 65 84 µg/m3
3:00 AM GREH PM2.5 24 Moderate 74 23 µg/m3
3:00 AM GRET CO 8 Good 2 0.2 PPM
3:00 AM GRET O3 8 Good 28 30 PPB
3:00 AM H24 CO 8 Good 3 0.3 PPM
3:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM HLD O3 8 Good 42 45 PPB
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 38 40 PPB
3:00 AM I25DEN PM10 24 Moderate 54 61 µg/m3
3:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
3:00 AM I25GLO NO2 1 Good 25 27 PPB
3:00 AM I25GLO PM10 24 Moderate 59 72 µg/m3
3:00 AM I25GLO PM2.5 24 Moderate 70 21 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 59 16 µg/m3
3:00 AM MAN O3 8 Good 35 38 PPB
3:00 AM NJH PM2.5 24 Moderate 53 13 µg/m3
3:00 AM NREL O3 8 Good 40 43 PPB
3:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM PDX O3 8 Good 28 30 PPB
3:00 AM RFN O3 8 Good 43 46 PPB
3:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
3:00 AM WBY CO 8 Good 5 0.4 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 37 40 µg/m3
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WCH O3 8 Good 31 34 PPB
2:00 AM ACAD O3 8 Good 19 20 PPB
2:00 AM ADM PM10 24 Moderate 56 65 µg/m3
2:00 AM ADM PM2.5 24 Moderate 72 22 µg/m3
2:00 AM ASP O3 8 Good 42 45 PPB
2:00 AM ASPN O3 8 Good 39 42 PPB
2:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
2:00 AM AURE O3 8 Good 41 44 PPB
2:00 AM BOU PM2.5 24 Good 39 9 µg/m3
2:00 AM BOUR O3 8 Good 32 35 PPB
2:00 AM CAMP CO 8 Good 3 0.3 PPM
2:00 AM CAMP NO2 1 Good 9 10 PPB
2:00 AM CAMP NO2 1 Good 9 10 PPB
2:00 AM CAMP O3 8 Good 29 31 PPB
2:00 AM CAMP PM10 24 Moderate 55 64 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
2:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CASA CO 8 Good 3 0.3 PPM
2:00 AM CASA NO2 1 Good 17 18 PPB
2:00 AM CASA O3 8 Good 21 23 PPB
2:00 AM CASA PM10 24 Moderate 56 65 µg/m3
2:00 AM CASA PM2.5 24 Moderate 69 21 µg/m3
2:00 AM CCOL PM10 24 Good 41 44 µg/m3
2:00 AM CCOL PM2.5 24 Moderate 61 17 µg/m3
2:00 AM CHAT O3 8 Good 37 40 PPB
2:00 AM CHAT PM2.5 24 Moderate 62 17 µg/m3
2:00 AM CTZ O3 8 Good 36 39 PPB
2:00 AM DELT PM2.5 24 Good 24 6 µg/m3
2:00 AM ELK O3 8 Good 34 37 PPB
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 26 28 PPB
2:00 AM FTCF PM10 24 Moderate 54 62 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 65 19 µg/m3
2:00 AM FTCW O3 8 Good 39 42 PPB
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GREH PM10 24 Moderate 65 83 µg/m3
2:00 AM GREH PM2.5 24 Moderate 74 23 µg/m3
2:00 AM GRET CO 8 Good 2 0.2 PPM
2:00 AM GRET O3 8 Good 33 36 PPB
2:00 AM H24 CO 8 Good 3 0.3 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM HLD O3 8 Good 41 44 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN NO2 1 Good 42 44 PPB
2:00 AM I25DEN PM10 24 Moderate 53 60 µg/m3
2:00 AM I25DEN PM2.5 24 Moderate 70 21 µg/m3
2:00 AM I25GLO NO2 1 Good 22 23 PPB
2:00 AM I25GLO PM10 24 Moderate 59 72 µg/m3
2:00 AM I25GLO PM2.5 24 Moderate 71 21 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 58 16 µg/m3
2:00 AM MAN O3 8 Good 36 39 PPB
2:00 AM NJH PM2.5 24 Moderate 53 13 µg/m3
2:00 AM NREL O3 8 Good 38 41 PPB
2:00 AM PAL O3 8 Good 35 38 PPB
2:00 AM PDX O3 8 Good 28 30 PPB
2:00 AM RFN O3 8 Good 44 47 PPB
2:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
2:00 AM WBY CO 8 Good 5 0.4 PPM
2:00 AM WBY NO2 1 Good 32 34 PPB
2:00 AM WBY NO2 1 Good 32 34 PPB
2:00 AM WBY O3 8 Good 6 7 PPB
2:00 AM WBY PM10 24 Good 36 39 µg/m3
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WCH O3 8 Good 31 34 PPB
1:00 AM ACAD O3 8 Good 23 25 PPB
1:00 AM ADM PM10 24 Moderate 56 66 µg/m3
1:00 AM ADM PM2.5 24 Moderate 73 23 µg/m3
1:00 AM ASP O3 8 Good 42 45 PPB
1:00 AM ASPN O3 8 Good 39 42 PPB
1:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
1:00 AM AURE O3 8 Good 42 45 PPB
1:00 AM BOU PM2.5 24 Good 41 10 µg/m3
1:00 AM BOUR O3 8 Good 34 37 PPB
1:00 AM CAMP CO 8 Good 3 0.3 PPM
1:00 AM CAMP NO2 1 Good 11 12 PPB
1:00 AM CAMP NO2 1 Good 11 12 PPB
1:00 AM CAMP O3 8 Good 29 31 PPB
1:00 AM CAMP PM10 24 Moderate 55 64 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CASA CO 8 Good 3 0.3 PPM
1:00 AM CASA NO2 1 Good 20 21 PPB
1:00 AM CASA O3 8 Good 23 25 PPB
1:00 AM CASA PM10 24 Moderate 56 65 µg/m3
1:00 AM CASA PM2.5 24 Moderate 69 21 µg/m3
1:00 AM CCOL PM10 24 Good 41 44 µg/m3
1:00 AM CCOL PM2.5 24 Moderate 60 17 µg/m3
1:00 AM CHAT O3 8 Good 37 40 PPB
1:00 AM CHAT PM2.5 24 Moderate 62 18 µg/m3
1:00 AM CTZ O3 8 Good 35 38 PPB
1:00 AM DELT PM2.5 24 Good 23 6 µg/m3
1:00 AM ELK O3 8 Good 36 39 PPB
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM FTC O3 8 Good 31 33 PPB
1:00 AM FTCF PM10 24 Moderate 54 62 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 65 19 µg/m3
1:00 AM FTCW O3 8 Good 44 47 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GREH PM10 24 Moderate 64 82 µg/m3
1:00 AM GREH PM2.5 24 Moderate 73 22 µg/m3
1:00 AM GRET CO 8 Good 2 0.2 PPM
1:00 AM GRET O3 8 Good 37 40 PPB
1:00 AM H24 CO 8 Good 3 0.3 PPM
1:00 AM HLD O3 8 Good 41 44 PPB
1:00 AM I25DEN CO 8 Good 6 0.5 PPM
1:00 AM I25DEN NO2 1 Good 36 38 PPB
1:00 AM I25DEN PM10 24 Moderate 53 60 µg/m3
1:00 AM I25DEN PM2.5 24 Moderate 71 21 µg/m3
1:00 AM I25GLO NO2 1 Good 23 24 PPB
1:00 AM I25GLO PM10 24 Moderate 60 73 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 71 22 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 58 15 µg/m3
1:00 AM MAN O3 8 Good 37 40 PPB
1:00 AM NJH PM2.5 24 Moderate 53 13 µg/m3
1:00 AM NREL O3 8 Good 39 42 PPB
1:00 AM PAL O3 8 Good 36 39 PPB
1:00 AM PDX O3 8 Good 28 30 PPB
1:00 AM RFN O3 8 Good 45 49 PPB
1:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
1:00 AM WBY CO 8 Good 5 0.4 PPM
1:00 AM WBY NO2 1 Good 28 30 PPB
1:00 AM WBY NO2 1 Good 28 30 PPB
1:00 AM WBY O3 8 Good 11 12 PPB
1:00 AM WBY PM10 24 Good 36 39 µg/m3
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WCH O3 8 Good 31 34 PPB

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