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AQI Calculations on 05/07/2024 1:00AM - 2:00PM

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 no 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.
2:00 PM ACAD O3 8 Good 43 46 PPB
2:00 PM ADB PM10 24 Good 43 46 µg/m3
2:00 PM ADB PM2.5 24 Good 18 3 µg/m3
2:00 PM ALA PM10 24 Moderate 64 82 µg/m3
2:00 PM ALA PM2.5 24 Good 32 6 µg/m3
2:00 PM ASPN O3 8 Good 41 44 PPB
2:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 0 0 µg/m3
2:00 PM AURE O3 8 Good 50 54 PPB
2:00 PM BHWK O3 8 Good 48 52 PPB
2:00 PM BOU PM10 24 Good 7 8 µg/m3
2:00 PM BOU PM2.5 24 Good 9 2 µg/m3
2:00 PM BOUR O3 8 Good 48 52 PPB
2:00 PM CAMP NO2 1 Good 3 3 PPB
2:00 PM CAMP NO2 1 Good 3 3 PPB
2:00 PM CAMP O3 8 Good 47 51 PPB
2:00 PM CAMP PM10 24 Good 4 4 µg/m3
2:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
2:00 PM CAN PM10 24 Good 9 10 µg/m3
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA O3 8 Good 50 54 PPB
2:00 PM CASA PM10 24 Good 6 7 µg/m3
2:00 PM CASA PM2.5 24 Good 8 2 µg/m3
2:00 PM CCOL CO 8 Good 1 0.1 PPM
2:00 PM CCOL PM10 24 Good 4 4 µg/m3
2:00 PM CCOL PM2.5 24 Good 8 1 µg/m3
2:00 PM CHAT O3 8 Moderate 51 55 PPB
2:00 PM CHAT PM10 24 Good 5 5 µg/m3
2:00 PM CHAT PM2.5 24 Good 7 1 µg/m3
2:00 PM CTZ O3 8 Good 39 42 PPB
2:00 PM EVG O3 8 Moderate 51 55 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Moderate 54 56 PPB
2:00 PM FTCF PM10 24 Good 4 4 µg/m3
2:00 PM FTCF PM2.5 24 Good 7 1 µg/m3
2:00 PM FTCW O3 8 Good 49 53 PPB
2:00 PM GJPB PM10 24 Good 4 4 µg/m3
2:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
2:00 PM GREH PM10 24 Good 4 4 µg/m3
2:00 PM GREH PM2.5 24 Good 7 1 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 50 54 PPB
2:00 PM HLD O3 8 Good 42 45 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN PM10 24 Good 6 7 µg/m3
2:00 PM I25DEN PM2.5 24 Good 14 3 µg/m3
2:00 PM I25GLO PM10 24 Good 8 9 µg/m3
2:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
2:00 PM LAST NO2 1 Good 1 1 PPB
2:00 PM LAST O3 8 Good 49 53 PPB
2:00 PM LMB PM10 24 Good 19 20 µg/m3
2:00 PM LMB PM2.5 24 Good 13 2 µg/m3
2:00 PM LNGM PM10 24 Good 17 18 µg/m3
2:00 PM LNGM PM2.5 24 Good 12 2 µg/m3
2:00 PM MAN O3 8 Good 47 51 PPB
2:00 PM NJH PM10 24 Good 8 9 µg/m3
2:00 PM NJH PM2.5 24 Good 10 2 µg/m3
2:00 PM NREL O3 8 Good 47 51 PPB
2:00 PM PAG PM10 24 Good 16 17 µg/m3
2:00 PM PAL O3 8 Good 41 44 PPB
2:00 PM PFS PM10 24 Good 9 10 µg/m3
2:00 PM PFS PM2.5 24 Good 9 2 µg/m3
2:00 PM PWES O3 8 Good 46 50 PPB
2:00 PM RFN O3 8 Good 50 54 PPB
2:00 PM RIFLO3 O3 8 Good 35 38 PPB
2:00 PM SSMB PM10 24 Good 6 7 µg/m3
2:00 PM TEL PM10 24 Good 8 9 µg/m3
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY O3 8 Moderate 51 55 PPB
2:00 PM WBY PM10 24 Good 19 21 µg/m3
1:00 PM ACAD O3 8 Good 42 45 PPB
1:00 PM ADB PM10 24 Good 43 46 µg/m3
1:00 PM ADB PM2.5 24 Good 18 3 µg/m3
1:00 PM ALA PM10 24 Moderate 64 82 µg/m3
1:00 PM ALA PM2.5 24 Good 32 6 µg/m3
1:00 PM ASPN O3 8 Good 41 44 PPB
1:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 PM AURE O3 8 Good 48 52 PPB
1:00 PM BHWK O3 8 Good 47 51 PPB
1:00 PM BOU PM10 24 Good 8 9 µg/m3
1:00 PM BOU PM2.5 24 Good 9 2 µg/m3
1:00 PM BOUR O3 8 Good 47 51 PPB
1:00 PM CAMP NO2 1 Good 3 3 PPB
1:00 PM CAMP NO2 1 Good 3 3 PPB
1:00 PM CAMP O3 8 Good 45 49 PPB
1:00 PM CAMP PM10 24 Good 4 4 µg/m3
1:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
1:00 PM CAN PM10 24 Good 10 11 µg/m3
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA NO2 1 Good 2 2 PPB
1:00 PM CASA O3 8 Good 48 52 PPB
1:00 PM CASA PM10 24 Good 6 7 µg/m3
1:00 PM CASA PM2.5 24 Good 8 2 µg/m3
1:00 PM CCOL CO 8 Good 1 0.1 PPM
1:00 PM CCOL PM10 24 Good 4 4 µg/m3
1:00 PM CCOL PM2.5 24 Good 7 1 µg/m3
1:00 PM CHAT O3 8 Moderate 51 55 PPB
1:00 PM CHAT PM10 24 Good 5 5 µg/m3
1:00 PM CHAT PM2.5 24 Good 7 1 µg/m3
1:00 PM CTZ O3 8 Good 32 35 PPB
1:00 PM EVG O3 8 Good 50 54 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Moderate 51 55 PPB
1:00 PM FTCF PM10 24 Good 4 4 µg/m3
1:00 PM FTCF PM2.5 24 Good 7 1 µg/m3
1:00 PM FTCW O3 8 Good 49 53 PPB
1:00 PM GJPB PM10 24 Good 4 4 µg/m3
1:00 PM GJPB PM2.5 24 Good 9 2 µg/m3
1:00 PM GREH PM10 24 Good 4 4 µg/m3
1:00 PM GREH PM2.5 24 Good 6 1 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 48 52 PPB
1:00 PM HLD O3 8 Good 42 45 PPB
1:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM I25DEN NO2 1 Good 14 15 PPB
1:00 PM I25DEN PM10 24 Good 7 8 µg/m3
1:00 PM I25DEN PM2.5 24 Good 14 3 µg/m3
1:00 PM I25GLO NO2 1 Good 11 12 PPB
1:00 PM I25GLO PM10 24 Good 9 10 µg/m3
1:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
1:00 PM LAST NO2 1 Good 1 1 PPB
1:00 PM LAST O3 8 Good 47 51 PPB
1:00 PM LMB PM10 24 Good 19 21 µg/m3
1:00 PM LMB PM2.5 24 Good 13 2 µg/m3
1:00 PM LNGM PM10 24 Good 17 18 µg/m3
1:00 PM LNGM PM2.5 24 Good 12 2 µg/m3
1:00 PM MAN O3 8 Good 46 50 PPB
1:00 PM NJH PM10 24 Good 8 9 µg/m3
1:00 PM NJH PM2.5 24 Good 10 2 µg/m3
1:00 PM NREL O3 8 Good 46 50 PPB
1:00 PM PAG PM10 24 Good 16 17 µg/m3
1:00 PM PAL O3 8 Good 38 41 PPB
1:00 PM PFS PM10 24 Good 9 10 µg/m3
1:00 PM PFS PM2.5 24 Good 9 2 µg/m3
1:00 PM PWES O3 8 Good 45 49 PPB
1:00 PM RFN O3 8 Good 49 53 PPB
1:00 PM RIFLO3 O3 8 Good 34 37 PPB
1:00 PM SSMB PM10 24 Good 6 7 µg/m3
1:00 PM TEL PM10 24 Good 8 9 µg/m3
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY O3 8 Good 49 53 PPB
1:00 PM WBY PM10 24 Good 19 20 µg/m3
12:00 PM ACAD O3 8 Good 41 44 PPB
12:00 PM ADB PM10 24 Good 42 45 µg/m3
12:00 PM ADB PM2.5 24 Good 17 3 µg/m3
12:00 PM ALA PM10 24 Moderate 55 64 µg/m3
12:00 PM ALA PM2.5 24 Good 26 5 µg/m3
12:00 PM ASPN O3 8 Good 40 43 PPB
12:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 0 0 µg/m3
12:00 PM AURE O3 8 Good 48 52 PPB
12:00 PM BHWK O3 8 Good 48 52 PPB
12:00 PM BOU PM10 24 Good 8 9 µg/m3
12:00 PM BOU PM2.5 24 Good 8 2 µg/m3
12:00 PM BOUR O3 8 Good 47 51 PPB
12:00 PM CAMP NO2 1 Good 4 4 PPB
12:00 PM CAMP NO2 1 Good 4 4 PPB
12:00 PM CAMP O3 8 Good 44 48 PPB
12:00 PM CAMP PM10 24 Good 5 5 µg/m3
12:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
12:00 PM CAN PM10 24 Good 10 11 µg/m3
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA NO2 1 Good 3 3 PPB
12:00 PM CASA O3 8 Good 48 52 PPB
12:00 PM CASA PM10 24 Good 7 8 µg/m3
12:00 PM CASA PM2.5 24 Good 8 2 µg/m3
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM CCOL PM10 24 Good 4 4 µg/m3
12:00 PM CCOL PM2.5 24 Good 7 1 µg/m3
12:00 PM CHAT O3 8 Good 50 54 PPB
12:00 PM CHAT PM10 24 Good 5 5 µg/m3
12:00 PM CHAT PM2.5 24 Good 6 1 µg/m3
12:00 PM CTZ O3 8 Good 27 29 PPB
12:00 PM EVG O3 8 Moderate 51 55 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 50 54 PPB
12:00 PM FTCF PM10 24 Good 4 4 µg/m3
12:00 PM FTCF PM2.5 24 Good 7 1 µg/m3
12:00 PM FTCW O3 8 Good 48 52 PPB
12:00 PM GJPB PM10 24 Good 3 3 µg/m3
12:00 PM GJPB PM2.5 24 Good 9 2 µg/m3
12:00 PM GREH PM10 24 Good 3 3 µg/m3
12:00 PM GREH PM2.5 24 Good 6 1 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 46 50 PPB
12:00 PM HLD O3 8 Good 42 45 PPB
12:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 PM I25DEN NO2 1 Good 14 15 PPB
12:00 PM I25DEN PM10 24 Good 8 9 µg/m3
12:00 PM I25DEN PM2.5 24 Good 15 3 µg/m3
12:00 PM I25GLO NO2 1 Good 12 13 PPB
12:00 PM I25GLO PM10 24 Good 9 10 µg/m3
12:00 PM I25GLO PM2.5 24 Good 14 3 µg/m3
12:00 PM LAST NO2 1 Good 1 1 PPB
12:00 PM LAST O3 8 Good 45 49 PPB
12:00 PM LMB PM10 24 Good 20 22 µg/m3
12:00 PM LMB PM2.5 24 Good 13 2 µg/m3
12:00 PM LNGM PM10 24 Good 14 15 µg/m3
12:00 PM LNGM PM2.5 24 Good 11 2 µg/m3
12:00 PM MAN O3 8 Good 45 49 PPB
12:00 PM NJH PM10 24 Good 9 10 µg/m3
12:00 PM NJH PM2.5 24 Good 10 2 µg/m3
12:00 PM NREL O3 8 Good 46 50 PPB
12:00 PM PAG PM10 24 Good 13 14 µg/m3
12:00 PM PAL O3 8 Good 37 40 PPB
12:00 PM PFS PM10 24 Good 9 10 µg/m3
12:00 PM PFS PM2.5 24 Good 9 2 µg/m3
12:00 PM PWES O3 8 Good 45 49 PPB
12:00 PM RFN O3 8 Good 48 52 PPB
12:00 PM RIFLO3 O3 8 Good 33 36 PPB
12:00 PM SSMB PM10 24 Good 6 7 µg/m3
12:00 PM TEL PM10 24 Good 7 8 µg/m3
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 49 53 PPB
12:00 PM WBY PM10 24 Good 19 21 µg/m3
11:00 AM ACAD O3 8 Good 41 44 PPB
11:00 AM ADB PM10 24 Good 39 42 µg/m3
11:00 AM ADB PM2.5 24 Good 16 3 µg/m3
11:00 AM ALA PM10 24 Good 42 45 µg/m3
11:00 AM ALA PM2.5 24 Good 21 4 µg/m3
11:00 AM ASPN O3 8 Good 41 44 PPB
11:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
11:00 AM AURE O3 8 Good 47 51 PPB
11:00 AM BHWK O3 8 Good 48 52 PPB
11:00 AM BOU PM10 24 Good 8 9 µg/m3
11:00 AM BOU PM2.5 24 Good 8 2 µg/m3
11:00 AM BOUR O3 8 Good 46 50 PPB
11:00 AM CAMP NO2 1 Good 4 4 PPB
11:00 AM CAMP NO2 1 Good 4 4 PPB
11:00 AM CAMP O3 8 Good 44 48 PPB
11:00 AM CAMP PM10 24 Good 5 5 µg/m3
11:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
11:00 AM CAN PM10 24 Good 12 13 µg/m3
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA NO2 1 Good 2 2 PPB
11:00 AM CASA O3 8 Good 48 52 PPB
11:00 AM CASA PM10 24 Good 7 8 µg/m3
11:00 AM CASA PM2.5 24 Good 8 2 µg/m3
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM CCOL PM10 24 Good 4 4 µg/m3
11:00 AM CCOL PM2.5 24 Good 7 1 µg/m3
11:00 AM CHAT O3 8 Good 50 54 PPB
11:00 AM CHAT PM10 24 Good 5 5 µg/m3
11:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
11:00 AM CTZ O3 8 Good 22 24 PPB
11:00 AM EVG O3 8 Moderate 51 55 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 49 53 PPB
11:00 AM FTCF PM10 24 Good 4 4 µg/m3
11:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
11:00 AM FTCW O3 8 Good 47 51 PPB
11:00 AM GJPB PM10 24 Good 3 3 µg/m3
11:00 AM GJPB PM2.5 24 Good 8 1 µg/m3
11:00 AM GREH PM10 24 Good 4 4 µg/m3
11:00 AM GREH PM2.5 24 Good 6 1 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 44 48 PPB
11:00 AM HLD O3 8 Good 41 44 PPB
11:00 AM I25DEN CO 8 Good 3 0.3 PPM
11:00 AM I25DEN NO2 1 Good 17 18 PPB
11:00 AM I25DEN PM10 24 Good 9 10 µg/m3
11:00 AM I25DEN PM2.5 24 Good 16 3 µg/m3
11:00 AM I25GLO NO2 1 Good 14 15 PPB
11:00 AM I25GLO PM10 24 Good 10 11 µg/m3
11:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
11:00 AM LAST NO2 1 Good 1 1 PPB
11:00 AM LAST O3 8 Good 44 48 PPB
11:00 AM LMB PM10 24 Good 23 25 µg/m3
11:00 AM LMB PM2.5 24 Good 14 3 µg/m3
11:00 AM LNGM PM10 24 Good 14 15 µg/m3
11:00 AM LNGM PM2.5 24 Good 11 2 µg/m3
11:00 AM MAN O3 8 Good 45 49 PPB
11:00 AM NJH PM10 24 Good 9 10 µg/m3
11:00 AM NJH PM2.5 24 Good 9 2 µg/m3
11:00 AM NREL O3 8 Good 47 51 PPB
11:00 AM PAG PM10 24 Good 12 13 µg/m3
11:00 AM PAL O3 8 Good 35 38 PPB
11:00 AM PFS PM10 24 Good 10 11 µg/m3
11:00 AM PFS PM2.5 24 Good 9 2 µg/m3
11:00 AM PWES O3 8 Good 44 48 PPB
11:00 AM RFN O3 8 Good 48 52 PPB
11:00 AM RIFLO3 O3 8 Good 34 37 PPB
11:00 AM SSMB PM10 24 Good 6 7 µg/m3
11:00 AM TEL PM10 24 Good 7 8 µg/m3
11:00 AM WBY NO2 1 Good 2 2 PPB
11:00 AM WBY NO2 1 Good 2 2 PPB
11:00 AM WBY O3 8 Good 48 52 PPB
11:00 AM WBY PM10 24 Good 19 21 µg/m3
10:00 AM ACAD O3 8 Good 41 44 PPB
10:00 AM ADB PM10 24 Good 39 42 µg/m3
10:00 AM ADB PM2.5 24 Good 16 3 µg/m3
10:00 AM ALA PM10 24 Good 32 35 µg/m3
10:00 AM ALA PM2.5 24 Good 18 3 µg/m3
10:00 AM ASPN O3 8 Good 41 44 PPB
10:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
10:00 AM AURE O3 8 Good 47 51 PPB
10:00 AM BHWK O3 8 Good 48 52 PPB
10:00 AM BOU PM10 24 Good 9 10 µg/m3
10:00 AM BOU PM2.5 24 Good 8 2 µg/m3
10:00 AM BOUR O3 8 Good 46 50 PPB
10:00 AM CAMP NO2 1 Good 4 4 PPB
10:00 AM CAMP NO2 1 Good 4 4 PPB
10:00 AM CAMP O3 8 Good 44 48 PPB
10:00 AM CAMP PM10 24 Good 5 5 µg/m3
10:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
10:00 AM CAN PM10 24 Good 14 15 µg/m3
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA NO2 1 Good 1 1 PPB
10:00 AM CASA O3 8 Good 48 52 PPB
10:00 AM CASA PM10 24 Good 7 8 µg/m3
10:00 AM CASA PM2.5 24 Good 8 1 µg/m3
10:00 AM CCOL CO 8 Good 0 0.0 PPM
10:00 AM CCOL PM10 24 Good 3 3 µg/m3
10:00 AM CCOL PM2.5 24 Good 6 1 µg/m3
10:00 AM CHAT O3 8 Good 49 53 PPB
10:00 AM CHAT PM10 24 Good 5 5 µg/m3
10:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
10:00 AM CTZ O3 8 Good 18 19 PPB
10:00 AM EVG O3 8 Moderate 51 55 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 49 53 PPB
10:00 AM FTCF PM10 24 Good 4 4 µg/m3
10:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
10:00 AM FTCW O3 8 Good 46 50 PPB
10:00 AM GJPB PM10 24 Good 2 2 µg/m3
10:00 AM GJPB PM2.5 24 Good 8 1 µg/m3
10:00 AM GREH PM10 24 Good 3 3 µg/m3
10:00 AM GREH PM2.5 24 Good 6 1 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 44 47 PPB
10:00 AM HLD O3 8 Good 41 44 PPB
10:00 AM I25DEN CO 8 Good 3 0.3 PPM
10:00 AM I25DEN NO2 1 Good 11 12 PPB
10:00 AM I25DEN PM10 24 Good 10 11 µg/m3
10:00 AM I25DEN PM2.5 24 Good 16 3 µg/m3
10:00 AM I25GLO NO2 1 Good 14 15 PPB
10:00 AM I25GLO PM10 24 Good 10 11 µg/m3
10:00 AM I25GLO PM2.5 24 Good 13 2 µg/m3
10:00 AM LAST NO2 1 Good 1 1 PPB
10:00 AM LAST O3 8 Good 44 47 PPB
10:00 AM LMB PM10 24 Good 27 29 µg/m3
10:00 AM LMB PM2.5 24 Good 15 3 µg/m3
10:00 AM LNGM PM10 24 Good 12 13 µg/m3
10:00 AM LNGM PM2.5 24 Good 10 2 µg/m3
10:00 AM MAN O3 8 Good 45 49 PPB
10:00 AM NJH PM10 24 Good 9 10 µg/m3
10:00 AM NJH PM2.5 24 Good 9 2 µg/m3
10:00 AM NREL O3 8 Good 47 51 PPB
10:00 AM PAG PM10 24 Good 10 11 µg/m3
10:00 AM PAL O3 8 Good 35 38 PPB
10:00 AM PFS PM10 24 Good 9 10 µg/m3
10:00 AM PFS PM2.5 24 Good 9 2 µg/m3
10:00 AM PWES O3 8 Good 44 48 PPB
10:00 AM RFN O3 8 Good 48 52 PPB
10:00 AM RIFLO3 O3 8 Good 32 35 PPB
10:00 AM SSMB PM10 24 Good 6 6 µg/m3
10:00 AM TEL PM10 24 Good 6 7 µg/m3
10:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM WBY O3 8 Good 48 52 PPB
10:00 AM WBY PM10 24 Good 19 21 µg/m3
9:00 AM ACAD O3 8 Good 41 44 PPB
9:00 AM ADB PM10 24 Good 42 45 µg/m3
9:00 AM ADB PM2.5 24 Good 16 3 µg/m3
9:00 AM ALA PM10 24 Good 28 30 µg/m3
9:00 AM ALA PM2.5 24 Good 16 3 µg/m3
9:00 AM ASPN O3 8 Good 40 43 PPB
9:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
9:00 AM AURE O3 8 Good 46 50 PPB
9:00 AM BHWK O3 8 Good 48 52 PPB
9:00 AM BOU PM10 24 Good 9 10 µg/m3
9:00 AM BOU PM2.5 24 Good 8 1 µg/m3
9:00 AM BOUR O3 8 Good 46 50 PPB
9:00 AM CAMP NO2 1 Good 4 4 PPB
9:00 AM CAMP NO2 1 Good 4 4 PPB
9:00 AM CAMP O3 8 Good 44 47 PPB
9:00 AM CAMP PM10 24 Good 5 5 µg/m3
9:00 AM CAMP PM2.5 24 Good 8 2 µg/m3
9:00 AM CAN PM10 24 Good 16 17 µg/m3
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 1 1 PPB
9:00 AM CASA O3 8 Good 47 51 PPB
9:00 AM CASA PM10 24 Good 8 9 µg/m3
9:00 AM CASA PM2.5 24 Good 8 1 µg/m3
9:00 AM CCOL CO 8 Good 0 0.0 PPM
9:00 AM CCOL PM10 24 Good 3 3 µg/m3
9:00 AM CCOL PM2.5 24 Good 6 1 µg/m3
9:00 AM CHAT O3 8 Good 49 53 PPB
9:00 AM CHAT PM10 24 Good 4 4 µg/m3
9:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
9:00 AM CTZ O3 8 Good 18 19 PPB
9:00 AM EVG O3 8 Moderate 51 55 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 48 52 PPB
9:00 AM FTCF PM10 24 Good 5 5 µg/m3
9:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
9:00 AM FTCW O3 8 Good 46 50 PPB
9:00 AM GJPB PM10 24 Good 2 2 µg/m3
9:00 AM GJPB PM2.5 24 Good 7 1 µg/m3
9:00 AM GREH PM10 24 Good 3 3 µg/m3
9:00 AM GREH PM2.5 24 Good 6 1 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 44 47 PPB
9:00 AM HLD O3 8 Good 40 43 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 13 14 PPB
9:00 AM I25DEN PM10 24 Good 12 13 µg/m3
9:00 AM I25DEN PM2.5 24 Good 17 3 µg/m3
9:00 AM I25GLO NO2 1 Good 16 17 PPB
9:00 AM I25GLO PM10 24 Good 11 12 µg/m3
9:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
9:00 AM LAST O3 8 Good 43 46 PPB
9:00 AM LMB PM10 24 Good 29 31 µg/m3
9:00 AM LMB PM2.5 24 Good 16 3 µg/m3
9:00 AM LNGM PM10 24 Good 11 12 µg/m3
9:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
9:00 AM MAN O3 8 Good 46 50 PPB
9:00 AM NJH PM10 24 Good 9 10 µg/m3
9:00 AM NJH PM2.5 24 Good 9 2 µg/m3
9:00 AM NREL O3 8 Good 47 51 PPB
9:00 AM PAG PM10 24 Good 10 11 µg/m3
9:00 AM PAL O3 8 Good 33 36 PPB
9:00 AM PFS PM10 24 Good 11 12 µg/m3
9:00 AM PFS PM2.5 24 Good 9 2 µg/m3
9:00 AM PWES O3 8 Good 44 48 PPB
9:00 AM RFN O3 8 Good 48 52 PPB
9:00 AM RIFLO3 O3 8 Good 31 33 PPB
9:00 AM SSMB PM10 24 Good 6 6 µg/m3
9:00 AM TEL PM10 24 Good 6 6 µg/m3
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY O3 8 Good 48 52 PPB
9:00 AM WBY PM10 24 Good 19 20 µg/m3
8:00 AM ACAD O3 8 Good 42 45 PPB
8:00 AM ADB PM10 24 Good 44 47 µg/m3
8:00 AM ADB PM2.5 24 Good 17 3 µg/m3
8:00 AM ALA PM10 24 Good 27 29 µg/m3
8:00 AM ALA PM2.5 24 Good 15 3 µg/m3
8:00 AM ASPN O3 8 Good 39 42 PPB
8:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
8:00 AM AURE O3 8 Good 45 49 PPB
8:00 AM BHWK O3 8 Good 48 52 PPB
8:00 AM BOU PM10 24 Good 10 11 µg/m3
8:00 AM BOU PM2.5 24 Good 8 1 µg/m3
8:00 AM BOUR O3 8 Good 45 49 PPB
8:00 AM CAMP NO2 1 Good 8 8 PPB
8:00 AM CAMP NO2 1 Good 8 8 PPB
8:00 AM CAMP O3 8 Good 44 47 PPB
8:00 AM CAMP PM10 24 Good 5 5 µg/m3
8:00 AM CAMP PM2.5 24 Good 8 2 µg/m3
8:00 AM CAN PM10 24 Good 18 19 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 5 5 PPB
8:00 AM CASA O3 8 Good 47 51 PPB
8:00 AM CASA PM10 24 Good 7 8 µg/m3
8:00 AM CASA PM2.5 24 Good 7 1 µg/m3
8:00 AM CCOL CO 8 Good 0 0.0 PPM
8:00 AM CCOL PM10 24 Good 3 3 µg/m3
8:00 AM CCOL PM2.5 24 Good 6 1 µg/m3
8:00 AM CHAT O3 8 Good 49 53 PPB
8:00 AM CHAT PM10 24 Good 5 5 µg/m3
8:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
8:00 AM CTZ O3 8 Good 18 19 PPB
8:00 AM EVG O3 8 Moderate 51 55 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 48 52 PPB
8:00 AM FTCF PM10 24 Good 5 5 µg/m3
8:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
8:00 AM FTCW O3 8 Good 46 50 PPB
8:00 AM GJPB PM10 24 Good 2 2 µg/m3
8:00 AM GJPB PM2.5 24 Good 7 1 µg/m3
8:00 AM GREH PM10 24 Good 4 4 µg/m3
8:00 AM GREH PM2.5 24 Good 6 1 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 42 45 PPB
8:00 AM HLD O3 8 Good 40 43 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 20 21 PPB
8:00 AM I25DEN PM10 24 Good 12 13 µg/m3
8:00 AM I25DEN PM2.5 24 Good 17 3 µg/m3
8:00 AM I25GLO NO2 1 Good 26 28 PPB
8:00 AM I25GLO PM10 24 Good 12 13 µg/m3
8:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
8:00 AM LAST NO2 1 Good 1 1 PPB
8:00 AM LAST O3 8 Good 44 47 PPB
8:00 AM LMB PM10 24 Good 31 33 µg/m3
8:00 AM LMB PM2.5 24 Good 16 3 µg/m3
8:00 AM LNGM PM10 24 Good 13 14 µg/m3
8:00 AM LNGM PM2.5 24 Good 10 2 µg/m3
8:00 AM MAN O3 8 Good 46 50 PPB
8:00 AM NJH PM10 24 Good 9 10 µg/m3
8:00 AM NJH PM2.5 24 Good 8 2 µg/m3
8:00 AM NREL O3 8 Good 47 51 PPB
8:00 AM PAG PM10 24 Good 11 12 µg/m3
8:00 AM PAL O3 8 Good 32 35 PPB
8:00 AM PFS PM10 24 Good 13 14 µg/m3
8:00 AM PFS PM2.5 24 Good 9 2 µg/m3
8:00 AM PWES O3 8 Good 44 48 PPB
8:00 AM RFN O3 8 Good 48 52 PPB
8:00 AM RIFLO3 O3 8 Good 29 31 PPB
8:00 AM SSMB PM10 24 Good 6 6 µg/m3
8:00 AM TEL PM10 24 Good 6 6 µg/m3
8:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM WBY O3 8 Good 48 52 PPB
8:00 AM WBY PM10 24 Good 19 20 µg/m3
7:00 AM ACAD O3 8 Good 42 45 PPB
7:00 AM ADB PM10 24 Good 47 51 µg/m3
7:00 AM ADB PM2.5 24 Good 17 3 µg/m3
7:00 AM ALA PM10 24 Good 27 29 µg/m3
7:00 AM ALA PM2.5 24 Good 15 3 µg/m3
7:00 AM ASPN O3 8 Good 39 42 PPB
7:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
7:00 AM AURE O3 8 Good 44 48 PPB
7:00 AM BHWK O3 8 Good 48 52 PPB
7:00 AM BOU PM10 24 Good 11 12 µg/m3
7:00 AM BOU PM2.5 24 Good 8 1 µg/m3
7:00 AM BOUR O3 8 Good 45 49 PPB
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CAMP O3 8 Good 44 48 PPB
7:00 AM CAMP PM10 24 Good 5 5 µg/m3
7:00 AM CAMP PM2.5 24 Good 8 1 µg/m3
7:00 AM CAN PM10 24 Good 18 19 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 6 6 PPB
7:00 AM CASA O3 8 Good 47 51 PPB
7:00 AM CASA PM10 24 Good 7 8 µg/m3
7:00 AM CASA PM2.5 24 Good 7 1 µg/m3
7:00 AM CCOL CO 8 Good 0 0.0 PPM
7:00 AM CCOL PM10 24 Good 3 3 µg/m3
7:00 AM CCOL PM2.5 24 Good 6 1 µg/m3
7:00 AM CHAT O3 8 Good 49 53 PPB
7:00 AM CHAT PM10 24 Good 5 5 µg/m3
7:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
7:00 AM CTZ O3 8 Good 18 19 PPB
7:00 AM EVG O3 8 Moderate 51 55 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 49 53 PPB
7:00 AM FTCF PM10 24 Good 5 5 µg/m3
7:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
7:00 AM FTCW O3 8 Good 46 50 PPB
7:00 AM GJPB PM10 24 Good 2 2 µg/m3
7:00 AM GJPB PM2.5 24 Good 7 1 µg/m3
7:00 AM GREH PM10 24 Good 4 4 µg/m3
7:00 AM GREH PM2.5 24 Good 6 1 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 41 44 PPB
7:00 AM HLD O3 8 Good 40 43 PPB
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN NO2 1 Good 16 17 PPB
7:00 AM I25DEN PM10 24 Good 13 14 µg/m3
7:00 AM I25DEN PM2.5 24 Good 17 3 µg/m3
7:00 AM I25GLO NO2 1 Good 28 30 PPB
7:00 AM I25GLO PM10 24 Good 12 13 µg/m3
7:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
7:00 AM LAST NO2 1 Good 1 1 PPB
7:00 AM LAST O3 8 Good 44 47 PPB
7:00 AM LMB PM10 24 Good 31 34 µg/m3
7:00 AM LMB PM2.5 24 Good 16 3 µg/m3
7:00 AM LNGM PM10 24 Good 13 14 µg/m3
7:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
7:00 AM MAN O3 8 Good 47 51 PPB
7:00 AM NJH PM10 24 Good 8 9 µg/m3
7:00 AM NJH PM2.5 24 Good 8 2 µg/m3
7:00 AM NREL O3 8 Good 46 50 PPB
7:00 AM PAG PM10 24 Good 10 11 µg/m3
7:00 AM PAL O3 8 Good 32 35 PPB
7:00 AM PFS PM10 24 Good 15 16 µg/m3
7:00 AM PFS PM2.5 24 Good 10 2 µg/m3
7:00 AM PWES O3 8 Good 44 48 PPB
7:00 AM RFN O3 8 Good 48 52 PPB
7:00 AM RIFLO3 O3 8 Good 28 30 PPB
7:00 AM SSMB PM10 24 Good 6 6 µg/m3
7:00 AM TEL PM10 24 Good 6 6 µg/m3
7:00 AM WBY NO2 1 Good 4 4 PPB
7:00 AM WBY NO2 1 Good 4 4 PPB
7:00 AM WBY O3 8 Good 48 52 PPB
7:00 AM WBY PM10 24 Good 20 22 µg/m3
6:00 AM ACAD O3 8 Good 42 45 PPB
6:00 AM ADB PM10 24 Good 50 54 µg/m3
6:00 AM ADB PM2.5 24 Good 18 3 µg/m3
6:00 AM ALA PM10 24 Good 26 28 µg/m3
6:00 AM ALA PM2.5 24 Good 14 3 µg/m3
6:00 AM ASPN O3 8 Good 38 41 PPB
6:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
6:00 AM AURE O3 8 Good 44 47 PPB
6:00 AM BHWK O3 8 Good 47 51 PPB
6:00 AM BOU PM10 24 Good 13 14 µg/m3
6:00 AM BOU PM2.5 24 Good 8 1 µg/m3
6:00 AM BOUR O3 8 Good 44 48 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP O3 8 Good 44 48 PPB
6:00 AM CAMP PM10 24 Good 6 6 µg/m3
6:00 AM CAMP PM2.5 24 Good 8 1 µg/m3
6:00 AM CAN PM10 24 Good 18 19 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 5 5 PPB
6:00 AM CASA O3 8 Good 48 52 PPB
6:00 AM CASA PM10 24 Good 8 9 µg/m3
6:00 AM CASA PM2.5 24 Good 7 1 µg/m3
6:00 AM CCOL CO 8 Good 0 0.0 PPM
6:00 AM CCOL PM10 24 Good 4 4 µg/m3
6:00 AM CCOL PM2.5 24 Good 6 1 µg/m3
6:00 AM CHAT O3 8 Good 49 53 PPB
6:00 AM CHAT PM10 24 Good 5 5 µg/m3
6:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
6:00 AM CTZ O3 8 Good 19 21 PPB
6:00 AM EVG O3 8 Good 50 54 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 49 53 PPB
6:00 AM FTCF PM10 24 Good 6 6 µg/m3
6:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
6:00 AM FTCW O3 8 Good 45 49 PPB
6:00 AM GJPB PM10 24 Good 2 2 µg/m3
6:00 AM GJPB PM2.5 24 Good 7 1 µg/m3
6:00 AM GREH PM10 24 Good 4 4 µg/m3
6:00 AM GREH PM2.5 24 Good 6 1 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 40 43 PPB
6:00 AM HLD O3 8 Good 40 43 PPB
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 30 32 PPB
6:00 AM I25DEN PM10 24 Good 15 16 µg/m3
6:00 AM I25DEN PM2.5 24 Good 18 3 µg/m3
6:00 AM I25GLO NO2 1 Good 25 26 PPB
6:00 AM I25GLO PM10 24 Good 12 13 µg/m3
6:00 AM I25GLO PM2.5 24 Good 13 2 µg/m3
6:00 AM LAST NO2 1 Good 1 1 PPB
6:00 AM LAST O3 8 Good 44 47 PPB
6:00 AM LMB PM10 24 Good 35 38 µg/m3
6:00 AM LMB PM2.5 24 Good 17 3 µg/m3
6:00 AM LNGM PM10 24 Good 13 14 µg/m3
6:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
6:00 AM MAN O3 8 Good 47 51 PPB
6:00 AM NJH PM10 24 Good 9 10 µg/m3
6:00 AM NJH PM2.5 24 Good 8 1 µg/m3
6:00 AM NREL O3 8 Good 46 50 PPB
6:00 AM PAG PM10 24 Good 10 11 µg/m3
6:00 AM PAL O3 8 Good 32 35 PPB
6:00 AM PFS PM10 24 Good 16 17 µg/m3
6:00 AM PFS PM2.5 24 Good 11 2 µg/m3
6:00 AM PWES O3 8 Good 45 49 PPB
6:00 AM RFN O3 8 Good 48 52 PPB
6:00 AM RIFLO3 O3 8 Good 27 29 PPB
6:00 AM SSMB PM10 24 Good 5 5 µg/m3
6:00 AM TEL PM10 24 Good 6 6 µg/m3
6:00 AM WBY NO2 1 Good 5 5 PPB
6:00 AM WBY NO2 1 Good 5 5 PPB
6:00 AM WBY O3 8 Good 48 52 PPB
6:00 AM WBY PM10 24 Good 23 25 µg/m3
5:00 AM ACAD O3 8 Good 42 45 PPB
5:00 AM ADB PM10 24 Moderate 52 58 µg/m3
5:00 AM ADB PM2.5 24 Good 19 3 µg/m3
5:00 AM ALA PM10 24 Good 26 28 µg/m3
5:00 AM ALA PM2.5 24 Good 14 3 µg/m3
5:00 AM ASPN O3 8 Good 37 40 PPB
5:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
5:00 AM AURE O3 8 Good 44 47 PPB
5:00 AM BHWK O3 8 Good 47 51 PPB
5:00 AM BOU PM10 24 Good 16 17 µg/m3
5:00 AM BOU PM2.5 24 Good 8 2 µg/m3
5:00 AM BOUR O3 8 Good 44 48 PPB
5:00 AM CAMP NO2 1 Good 4 4 PPB
5:00 AM CAMP NO2 1 Good 4 4 PPB
5:00 AM CAMP O3 8 Good 44 48 PPB
5:00 AM CAMP PM10 24 Good 6 7 µg/m3
5:00 AM CAMP PM2.5 24 Good 8 1 µg/m3
5:00 AM CAN PM10 24 Good 19 20 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 3 3 PPB
5:00 AM CASA O3 8 Good 47 51 PPB
5:00 AM CASA PM10 24 Good 8 9 µg/m3
5:00 AM CASA PM2.5 24 Good 7 1 µg/m3
5:00 AM CCOL CO 8 Good 0 0.0 PPM
5:00 AM CCOL PM10 24 Good 6 6 µg/m3
5:00 AM CCOL PM2.5 24 Good 7 1 µg/m3
5:00 AM CHAT O3 8 Good 48 52 PPB
5:00 AM CHAT PM10 24 Good 5 5 µg/m3
5:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
5:00 AM CTZ O3 8 Good 21 23 PPB
5:00 AM EVG O3 8 Good 50 54 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 49 53 PPB
5:00 AM FTCF PM10 24 Good 6 6 µg/m3
5:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
5:00 AM FTCW O3 8 Good 45 49 PPB
5:00 AM GJPB PM10 24 Good 1 1 µg/m3
5:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
5:00 AM GREH PM10 24 Good 4 4 µg/m3
5:00 AM GREH PM2.5 24 Good 5 1 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 40 43 PPB
5:00 AM HLD O3 8 Good 40 43 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 20 21 PPB
5:00 AM I25DEN PM10 24 Good 16 17 µg/m3
5:00 AM I25DEN PM2.5 24 Good 18 3 µg/m3
5:00 AM I25GLO NO2 1 Good 13 14 PPB
5:00 AM I25GLO PM10 24 Good 12 13 µg/m3
5:00 AM I25GLO PM2.5 24 Good 13 2 µg/m3
5:00 AM LAST NO2 1 Good 1 1 PPB
5:00 AM LAST O3 8 Good 44 47 PPB
5:00 AM LMB PM10 24 Good 37 40 µg/m3
5:00 AM LMB PM2.5 24 Good 19 3 µg/m3
5:00 AM LNGM PM10 24 Good 14 15 µg/m3
5:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
5:00 AM MAN O3 8 Good 47 51 PPB
5:00 AM NJH PM10 24 Good 9 10 µg/m3
5:00 AM NJH PM2.5 24 Good 8 1 µg/m3
5:00 AM NREL O3 8 Good 45 49 PPB
5:00 AM PAG PM10 24 Good 10 11 µg/m3
5:00 AM PAL O3 8 Good 32 35 PPB
5:00 AM PFS PM10 24 Good 18 19 µg/m3
5:00 AM PFS PM2.5 24 Good 11 2 µg/m3
5:00 AM PWES O3 8 Good 45 49 PPB
5:00 AM RFN O3 8 Good 48 52 PPB
5:00 AM RIFLO3 O3 8 Good 26 28 PPB
5:00 AM SSMB PM10 24 Good 5 5 µg/m3
5:00 AM TEL PM10 24 Good 6 6 µg/m3
5:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM WBY O3 8 Good 48 52 PPB
5:00 AM WBY PM10 24 Good 24 26 µg/m3
4:00 AM ACAD O3 8 Good 42 45 PPB
4:00 AM ADB PM10 24 Moderate 52 58 µg/m3
4:00 AM ADB PM2.5 24 Good 19 3 µg/m3
4:00 AM ALA PM10 24 Good 26 28 µg/m3
4:00 AM ALA PM2.5 24 Good 14 3 µg/m3
4:00 AM ASPN O3 8 Good 37 40 PPB
4:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
4:00 AM AURE O3 8 Good 43 46 PPB
4:00 AM BHWK O3 8 Good 46 50 PPB
4:00 AM BOU PM10 24 Good 19 20 µg/m3
4:00 AM BOU PM2.5 24 Good 9 2 µg/m3
4:00 AM BOUR O3 8 Good 44 47 PPB
4:00 AM CAMP NO2 1 Good 3 3 PPB
4:00 AM CAMP NO2 1 Good 3 3 PPB
4:00 AM CAMP O3 8 Good 44 47 PPB
4:00 AM CAMP PM10 24 Good 6 7 µg/m3
4:00 AM CAMP PM2.5 24 Good 8 2 µg/m3
4:00 AM CAN PM10 24 Good 19 21 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 3 3 PPB
4:00 AM CASA O3 8 Good 46 50 PPB
4:00 AM CASA PM10 24 Good 8 9 µg/m3
4:00 AM CASA PM2.5 24 Good 7 1 µg/m3
4:00 AM CCOL CO 8 Good 0 0.0 PPM
4:00 AM CCOL PM10 24 Good 10 11 µg/m3
4:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
4:00 AM CHAT O3 8 Good 47 51 PPB
4:00 AM CHAT PM10 24 Good 6 6 µg/m3
4:00 AM CHAT PM2.5 24 Good 5 1 µg/m3
4:00 AM CTZ O3 8 Good 23 25 PPB
4:00 AM EVG O3 8 Good 48 52 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 48 52 PPB
4:00 AM FTCF PM10 24 Good 6 6 µg/m3
4:00 AM FTCF PM2.5 24 Good 6 1 µg/m3
4:00 AM FTCW O3 8 Good 44 48 PPB
4:00 AM GJPB PM10 24 Good 1 1 µg/m3
4:00 AM GJPB PM2.5 24 Good 5 1 µg/m3
4:00 AM GREH PM10 24 Good 4 4 µg/m3
4:00 AM GREH PM2.5 24 Good 5 1 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 40 43 PPB
4:00 AM HLD O3 8 Good 40 43 PPB
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM I25DEN NO2 1 Good 8 8 PPB
4:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM I25DEN PM2.5 24 Good 18 3 µg/m3
4:00 AM I25GLO NO2 1 Good 16 17 PPB
4:00 AM I25GLO PM10 24 Good 13 14 µg/m3
4:00 AM I25GLO PM2.5 24 Good 13 2 µg/m3
4:00 AM LAST NO2 1 Good 1 1 PPB
4:00 AM LAST O3 8 Good 43 46 PPB
4:00 AM LMB PM10 24 Good 37 40 µg/m3
4:00 AM LMB PM2.5 24 Good 20 4 µg/m3
4:00 AM LNGM PM10 24 Good 14 15 µg/m3
4:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
4:00 AM MAN O3 8 Good 47 51 PPB
4:00 AM NJH PM10 24 Good 10 11 µg/m3
4:00 AM NJH PM2.5 24 Good 8 1 µg/m3
4:00 AM NREL O3 8 Good 44 48 PPB
4:00 AM PAG PM10 24 Good 11 12 µg/m3
4:00 AM PAL O3 8 Good 33 36 PPB
4:00 AM PFS PM10 24 Good 19 20 µg/m3
4:00 AM PFS PM2.5 24 Good 11 2 µg/m3
4:00 AM PWES O3 8 Good 45 49 PPB
4:00 AM RFN O3 8 Good 47 51 PPB
4:00 AM RIFLO3 O3 8 Good 24 26 PPB
4:00 AM SSMB PM10 24 Good 5 5 µg/m3
4:00 AM TEL PM10 24 Good 6 6 µg/m3
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY O3 8 Good 47 51 PPB
4:00 AM WBY PM10 24 Good 25 27 µg/m3
3:00 AM ACAD O3 8 Good 41 44 PPB
3:00 AM ADB PM10 24 Moderate 55 63 µg/m3
3:00 AM ADB PM2.5 24 Good 20 4 µg/m3
3:00 AM ALA PM10 24 Good 27 29 µg/m3
3:00 AM ALA PM2.5 24 Good 14 3 µg/m3
3:00 AM ASPN O3 8 Good 36 39 PPB
3:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
3:00 AM AURE O3 8 Good 42 45 PPB
3:00 AM BHWK O3 8 Good 45 49 PPB
3:00 AM BOU PM10 24 Good 19 20 µg/m3
3:00 AM BOU PM2.5 24 Good 9 2 µg/m3
3:00 AM BOUR O3 8 Good 43 46 PPB
3:00 AM CAMP NO2 1 Good 2 2 PPB
3:00 AM CAMP NO2 1 Good 2 2 PPB
3:00 AM CAMP O3 8 Good 43 46 PPB
3:00 AM CAMP PM10 24 Good 7 8 µg/m3
3:00 AM CAMP PM2.5 24 Good 8 2 µg/m3
3:00 AM CAN PM10 24 Good 21 23 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 1 1 PPB
3:00 AM CASA O3 8 Good 45 49 PPB
3:00 AM CASA PM10 24 Good 9 10 µg/m3
3:00 AM CASA PM2.5 24 Good 7 1 µg/m3
3:00 AM CCOL CO 8 Good 0 0.0 PPM
3:00 AM CCOL PM10 24 Good 12 13 µg/m3
3:00 AM CCOL PM2.5 24 Good 11 2 µg/m3
3:00 AM CHAT O3 8 Good 47 51 PPB
3:00 AM CHAT PM10 24 Good 7 8 µg/m3
3:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
3:00 AM CTZ O3 8 Good 27 29 PPB
3:00 AM EVG O3 8 Good 48 52 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 47 51 PPB
3:00 AM FTCF PM10 24 Good 6 6 µg/m3
3:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
3:00 AM FTCW O3 8 Good 44 47 PPB
3:00 AM GJPB PM10 24 Good 1 1 µg/m3
3:00 AM GJPB PM2.5 24 Good 5 1 µg/m3
3:00 AM GREH PM10 24 Good 5 5 µg/m3
3:00 AM GREH PM2.5 24 Good 6 1 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 40 43 PPB
3:00 AM HLD O3 8 Good 39 42 PPB
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN NO2 1 Good 2 2 PPB
3:00 AM I25DEN PM10 24 Good 17 18 µg/m3
3:00 AM I25DEN PM2.5 24 Good 19 3 µg/m3
3:00 AM I25GLO NO2 1 Good 7 7 PPB
3:00 AM I25GLO PM10 24 Good 15 16 µg/m3
3:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
3:00 AM LAST NO2 1 Good 2 2 PPB
3:00 AM LAST O3 8 Good 42 45 PPB
3:00 AM LMB PM10 24 Good 38 41 µg/m3
3:00 AM LMB PM2.5 24 Good 22 4 µg/m3
3:00 AM LNGM PM10 24 Good 15 16 µg/m3
3:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
3:00 AM MAN O3 8 Good 46 50 PPB
3:00 AM NJH PM10 24 Good 10 11 µg/m3
3:00 AM NJH PM2.5 24 Good 8 1 µg/m3
3:00 AM NREL O3 8 Good 44 47 PPB
3:00 AM PAG PM10 24 Good 11 12 µg/m3
3:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM PFS PM10 24 Good 21 23 µg/m3
3:00 AM PFS PM2.5 24 Good 12 2 µg/m3
3:00 AM PWES O3 8 Good 45 49 PPB
3:00 AM RFN O3 8 Good 46 50 PPB
3:00 AM RIFLO3 O3 8 Good 24 26 PPB
3:00 AM SSMB PM10 24 Good 4 4 µg/m3
3:00 AM TEL PM10 24 Good 6 6 µg/m3
3:00 AM WBY O3 8 Good 46 50 PPB
3:00 AM WBY PM10 24 Good 36 39 µg/m3
2:00 AM ACAD O3 8 Good 41 44 PPB
2:00 AM ADB PM10 24 Moderate 54 61 µg/m3
2:00 AM ADB PM2.5 24 Good 20 4 µg/m3
2:00 AM ALA PM10 24 Good 31 34 µg/m3
2:00 AM ALA PM2.5 24 Good 17 3 µg/m3
2:00 AM ASPN O3 8 Good 36 39 PPB
2:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
2:00 AM AURE O3 8 Good 41 44 PPB
2:00 AM BHWK O3 8 Good 44 48 PPB
2:00 AM BOU PM10 24 Good 19 20 µg/m3
2:00 AM BOU PM2.5 24 Good 9 2 µg/m3
2:00 AM BOUR O3 8 Good 42 45 PPB
2:00 AM CAMP NO2 1 Good 4 4 PPB
2:00 AM CAMP NO2 1 Good 4 4 PPB
2:00 AM CAMP O3 8 Good 41 44 PPB
2:00 AM CAMP PM10 24 Good 8 9 µg/m3
2:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
2:00 AM CAN PM10 24 Good 25 27 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 1 1 PPB
2:00 AM CASA O3 8 Good 44 48 PPB
2:00 AM CASA PM10 24 Good 10 11 µg/m3
2:00 AM CASA PM2.5 24 Good 7 1 µg/m3
2:00 AM CCOL CO 8 Good 0 0.0 PPM
2:00 AM CCOL PM10 24 Good 15 16 µg/m3
2:00 AM CCOL PM2.5 24 Good 13 2 µg/m3
2:00 AM CHAT O3 8 Good 47 51 PPB
2:00 AM CHAT PM10 24 Good 7 8 µg/m3
2:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
2:00 AM CTZ O3 8 Good 30 32 PPB
2:00 AM EVG O3 8 Good 47 51 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 45 49 PPB
2:00 AM FTCF PM10 24 Good 6 7 µg/m3
2:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
2:00 AM FTCW O3 8 Good 43 46 PPB
2:00 AM GJPB PM10 24 Good 1 1 µg/m3
2:00 AM GJPB PM2.5 24 Good 4 1 µg/m3
2:00 AM GREH PM10 24 Good 5 5 µg/m3
2:00 AM GREH PM2.5 24 Good 6 1 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 39 42 PPB
2:00 AM HLD O3 8 Good 39 42 PPB
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM I25DEN NO2 1 Good 4 4 PPB
2:00 AM I25DEN PM10 24 Good 19 20 µg/m3
2:00 AM I25DEN PM2.5 24 Good 20 4 µg/m3
2:00 AM I25GLO NO2 1 Good 5 5 PPB
2:00 AM I25GLO PM10 24 Good 16 17 µg/m3
2:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
2:00 AM LAST NO2 1 Good 2 2 PPB
2:00 AM LAST O3 8 Good 40 43 PPB
2:00 AM LMB PM10 24 Good 39 42 µg/m3
2:00 AM LMB PM2.5 24 Good 23 4 µg/m3
2:00 AM LNGM PM10 24 Good 15 16 µg/m3
2:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
2:00 AM MAN O3 8 Good 46 50 PPB
2:00 AM NJH PM10 24 Good 11 12 µg/m3
2:00 AM NJH PM2.5 24 Good 8 2 µg/m3
2:00 AM NREL O3 8 Good 44 47 PPB
2:00 AM PAG PM10 24 Good 11 12 µg/m3
2:00 AM PAL O3 8 Good 34 37 PPB
2:00 AM PFS PM10 24 Good 24 26 µg/m3
2:00 AM PFS PM2.5 24 Good 13 2 µg/m3
2:00 AM PWES O3 8 Good 46 50 PPB
2:00 AM RFN O3 8 Good 45 49 PPB
2:00 AM RIFLO3 O3 8 Good 25 27 PPB
2:00 AM SSMB PM10 24 Good 4 4 µg/m3
2:00 AM TEL PM10 24 Good 6 6 µg/m3
2:00 AM WBY O3 8 Good 45 49 PPB
2:00 AM WBY PM10 24 Good 36 39 µg/m3
1:00 AM ACAD O3 8 Good 41 44 PPB
1:00 AM ADB PM10 24 Moderate 54 61 µg/m3
1:00 AM ADB PM2.5 24 Good 20 4 µg/m3
1:00 AM ALA PM10 24 Good 40 43 µg/m3
1:00 AM ALA PM2.5 24 Good 19 4 µg/m3
1:00 AM ASPN O3 8 Good 37 40 PPB
1:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 AM AURE O3 8 Good 40 43 PPB
1:00 AM BHWK O3 8 Good 44 47 PPB
1:00 AM BOU PM10 24 Good 19 21 µg/m3
1:00 AM BOU PM2.5 24 Good 9 2 µg/m3
1:00 AM BOUR O3 8 Good 41 44 PPB
1:00 AM CAMP NO2 1 Good 2 2 PPB
1:00 AM CAMP NO2 1 Good 2 2 PPB
1:00 AM CAMP O3 8 Good 39 42 PPB
1:00 AM CAMP PM10 24 Good 8 9 µg/m3
1:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
1:00 AM CAN PM10 24 Good 29 31 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 1 1 PPB
1:00 AM CASA O3 8 Good 44 47 PPB
1:00 AM CASA PM10 24 Good 10 11 µg/m3
1:00 AM CASA PM2.5 24 Good 7 1 µg/m3
1:00 AM CCOL CO 8 Good 0 0.0 PPM
1:00 AM CCOL PM10 24 Good 19 20 µg/m3
1:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
1:00 AM CHAT O3 8 Good 46 50 PPB
1:00 AM CHAT PM10 24 Good 8 9 µg/m3
1:00 AM CHAT PM2.5 24 Good 6 1 µg/m3
1:00 AM CTZ O3 8 Good 33 36 PPB
1:00 AM EVG O3 8 Good 46 50 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 44 48 PPB
1:00 AM FTCF PM10 24 Good 6 7 µg/m3
1:00 AM FTCF PM2.5 24 Good 8 1 µg/m3
1:00 AM FTCW O3 8 Good 42 45 PPB
1:00 AM GJPB PM10 24 Good 1 1 µg/m3
1:00 AM GJPB PM2.5 24 Good 4 1 µg/m3
1:00 AM GREH PM10 24 Good 5 5 µg/m3
1:00 AM GREH PM2.5 24 Good 7 1 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 38 41 PPB
1:00 AM HLD O3 8 Good 39 42 PPB
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN NO2 1 Good 6 6 PPB
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM2.5 24 Good 20 4 µg/m3
1:00 AM I25GLO NO2 1 Good 11 12 PPB
1:00 AM I25GLO PM10 24 Good 16 17 µg/m3
1:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
1:00 AM LAST NO2 1 Good 2 2 PPB
1:00 AM LAST O3 8 Good 39 42 PPB
1:00 AM LMB PM10 24 Good 41 44 µg/m3
1:00 AM LMB PM2.5 24 Good 26 5 µg/m3
1:00 AM LNGM PM10 24 Good 15 16 µg/m3
1:00 AM LNGM PM2.5 24 Good 9 2 µg/m3
1:00 AM MAN O3 8 Good 47 51 PPB
1:00 AM NJH PM10 24 Good 11 12 µg/m3
1:00 AM NJH PM2.5 24 Good 9 2 µg/m3
1:00 AM NREL O3 8 Good 43 46 PPB
1:00 AM PAG PM10 24 Good 12 13 µg/m3
1:00 AM PAL O3 8 Good 36 39 PPB
1:00 AM PFS PM10 24 Good 26 28 µg/m3
1:00 AM PFS PM2.5 24 Good 14 3 µg/m3
1:00 AM PWES O3 8 Good 47 51 PPB
1:00 AM RFN O3 8 Good 45 49 PPB
1:00 AM RIFLO3 O3 8 Good 29 31 PPB
1:00 AM SSMB PM10 24 Good 4 4 µg/m3
1:00 AM TEL PM10 24 Good 6 7 µg/m3
1:00 AM WBY O3 8 Good 44 48 PPB
1:00 AM WBY PM10 24 Good 36 39 µg/m3

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