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AQI Calculations on 06/22/2026 1:00AM - 4:00PM

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.
4:00 PM ACAD O3 8 Moderate 58 57 PPB
4:00 PM ACC PM10 24 Good 19 21 µg/m3
4:00 PM ACC PM2.5 24 Good 39 7 µg/m3
4:00 PM ADB PM10 24 Good 37 40 µg/m3
4:00 PM ADB PM2.5 24 Moderate 51 9 µg/m3
4:00 PM ALA PM10 24 Good 48 52 µg/m3
4:00 PM ALA PM2.5 24 Moderate 54 10 µg/m3
4:00 PM AURE O3 8 Moderate 97 69 PPB
4:00 PM BHWK O3 8 Moderate 61 58 PPB
4:00 PM BOU PM10 24 Good 22 24 µg/m3
4:00 PM BOU PM2.5 24 Good 41 7 µg/m3
4:00 PM BOUR O3 8 Moderate 77 63 PPB
4:00 PM CAMP NO2 1 Good 7 7 PPB
4:00 PM CAMP NO2 1 Good 7 7 PPB
4:00 PM CAMP O3 8 Moderate 61 58 PPB
4:00 PM CAMP PM10 24 Good 19 20 µg/m3
4:00 PM CAMP PM2.5 24 Good 49 8 µg/m3
4:00 PM CAN PM10 24 Good 31 33 µg/m3
4:00 PM CAN PM2.5 24 Good 47 8 µg/m3
4:00 PM CASA CO 8 Good 2 0.2 PPM
4:00 PM CASA NO2 1 Good 3 3 PPB
4:00 PM CASA O3 8 Moderate 64 59 PPB
4:00 PM CASA PM10 24 Good 23 25 µg/m3
4:00 PM CASA PM2.5 24 Good 42 7 µg/m3
4:00 PM CCOL PM10 24 Good 32 35 µg/m3
4:00 PM CCOL PM2.5 24 Good 45 8 µg/m3
4:00 PM CHAT O3 8 Moderate 93 68 PPB
4:00 PM CHAT PM10 24 Good 20 22 µg/m3
4:00 PM CHAT PM2.5 24 Good 38 6 µg/m3
4:00 PM CTZ O3 8 Moderate 61 58 PPB
4:00 PM DELT PM10 24 Good 39 42 µg/m3
4:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
4:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
4:00 PM EVG O3 8 Moderate 90 67 PPB
4:00 PM FOS NO2 1 Good 1 1 PPB
4:00 PM FOS O3 8 Moderate 80 64 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Moderate 74 62 PPB
4:00 PM FTCF PM10 24 Good 24 26 µg/m3
4:00 PM FTCF PM2.5 24 Good 47 8 µg/m3
4:00 PM FTCW O3 8 Moderate 80 64 PPB
4:00 PM GJPB PM10 24 Good 14 15 µg/m3
4:00 PM GJPB PM2.5 24 Good 33 6 µg/m3
4:00 PM GREH PM10 24 Good 16 17 µg/m3
4:00 PM GREH PM2.5 24 Good 47 8 µg/m3
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Moderate 64 59 PPB
4:00 PM HLD O3 8 Moderate 84 65 PPB
4:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM I25DEN NO2 1 Good 5 5 PPB
4:00 PM I25DEN PM10 24 Good 27 29 µg/m3
4:00 PM I25DEN PM2.5 24 Good 47 8 µg/m3
4:00 PM I25GLO NO2 1 Good 16 17 PPB
4:00 PM I25GLO PM10 24 Good 30 32 µg/m3
4:00 PM I25GLO PM2.5 24 Good 45 8 µg/m3
4:00 PM LAST NO2 1 Good 1 1 PPB
4:00 PM LAST O3 8 Moderate 64 59 PPB
4:00 PM LNGM PM10 24 Good 30 32 µg/m3
4:00 PM LNGM PM2.5 24 Moderate 51 9 µg/m3
4:00 PM MAN O3 8 Moderate 64 59 PPB
4:00 PM MFP NO2 1 Good 2 2 PPB
4:00 PM MFP O3 8 Moderate 87 66 PPB
4:00 PM NJH PM10 24 Good 23 25 µg/m3
4:00 PM NJH PM2.5 24 Good 46 8 µg/m3
4:00 PM NREL O3 8 Moderate 100 70 PPB
4:00 PM PAG PM10 24 Good 24 26 µg/m3
4:00 PM PAG PM2.5 24 Good 35 6 µg/m3
4:00 PM PAL O3 8 Moderate 61 58 PPB
4:00 PM PFS PM10 24 Good 27 29 µg/m3
4:00 PM PFS PM2.5 24 Good 39 7 µg/m3
4:00 PM PMS PM2.5 24 Good 44 7 µg/m3
4:00 PM PWES O3 8 Moderate 67 60 PPB
4:00 PM RFN NO2 1 Good 1 1 PPB
4:00 PM RFN O3 8 Moderate 67 60 PPB
4:00 PM SSMB PM10 24 Good 12 13 µg/m3
4:00 PM SSMB PM2.5 24 Good 21 3 µg/m3
4:00 PM TEL PM10 24 Good 41 44 µg/m3
4:00 PM TEL PM2.5 24 Moderate 57 12 µg/m3
4:00 PM TIM NO2 1 Good 2 2 PPB
4:00 PM TIM O3 8 Moderate 71 61 PPB
4:00 PM TIM PM10 24 Good 20 22 µg/m3
4:00 PM TIM PM2.5 24 Good 36 6 µg/m3
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY O3 8 Moderate 84 65 PPB
4:00 PM WBY PM10 24 Good 28 30 µg/m3
4:00 PM WBY PM2.5 24 Good 43 7 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM ACAD O3 8 Moderate 54 56 PPB
3:00 PM ACC PM10 24 Good 19 21 µg/m3
3:00 PM ACC PM2.5 24 Good 39 7 µg/m3
3:00 PM ADB PM10 24 Good 37 40 µg/m3
3:00 PM ADB PM2.5 24 Moderate 51 9 µg/m3
3:00 PM ALA PM10 24 Good 47 51 µg/m3
3:00 PM ALA PM2.5 24 Moderate 53 10 µg/m3
3:00 PM AURE O3 8 Moderate 90 67 PPB
3:00 PM BHWK O3 8 Moderate 51 55 PPB
3:00 PM BOU PM10 24 Good 22 24 µg/m3
3:00 PM BOU PM2.5 24 Good 40 7 µg/m3
3:00 PM BOUR O3 8 Moderate 58 57 PPB
3:00 PM CAMP NO2 1 Good 8 8 PPB
3:00 PM CAMP NO2 1 Good 8 8 PPB
3:00 PM CAMP O3 8 Good 50 54 PPB
3:00 PM CAMP PM10 24 Good 19 20 µg/m3
3:00 PM CAMP PM2.5 24 Good 49 8 µg/m3
3:00 PM CAN PM10 24 Good 31 33 µg/m3
3:00 PM CAN PM2.5 24 Good 46 8 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 Moderate 51 55 PPB
3:00 PM CASA PM10 24 Good 23 25 µg/m3
3:00 PM CASA PM2.5 24 Good 42 7 µg/m3
3:00 PM CCOL PM10 24 Good 33 36 µg/m3
3:00 PM CCOL PM2.5 24 Good 46 8 µg/m3
3:00 PM CHAT O3 8 Moderate 84 65 PPB
3:00 PM CHAT PM10 24 Good 21 23 µg/m3
3:00 PM CHAT PM2.5 24 Good 38 6 µg/m3
3:00 PM CTZ O3 8 Moderate 51 55 PPB
3:00 PM DELT PM10 24 Good 39 42 µg/m3
3:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
3:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
3:00 PM EVG O3 8 Moderate 77 63 PPB
3:00 PM FOS NO2 1 Good 1 1 PPB
3:00 PM FOS O3 8 Moderate 67 60 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Moderate 64 59 PPB
3:00 PM FTCF PM10 24 Good 24 26 µg/m3
3:00 PM FTCF PM2.5 24 Good 46 8 µg/m3
3:00 PM FTCW O3 8 Moderate 67 60 PPB
3:00 PM GJPB PM10 24 Good 14 15 µg/m3
3:00 PM GJPB PM2.5 24 Good 33 6 µg/m3
3:00 PM GREH PM10 24 Good 16 17 µg/m3
3:00 PM GREH PM2.5 24 Good 47 8 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Moderate 51 55 PPB
3:00 PM HLD O3 8 Moderate 77 63 PPB
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM I25DEN NO2 1 Good 19 20 PPB
3:00 PM I25DEN PM10 24 Good 27 29 µg/m3
3:00 PM I25DEN PM2.5 24 Good 46 8 µg/m3
3:00 PM I25GLO NO2 1 Good 18 19 PPB
3:00 PM I25GLO PM10 24 Good 30 32 µg/m3
3:00 PM I25GLO PM2.5 24 Good 44 8 µg/m3
3:00 PM LAST NO2 1 Good 2 2 PPB
3:00 PM LAST O3 8 Moderate 51 55 PPB
3:00 PM LNGM PM10 24 Good 30 32 µg/m3
3:00 PM LNGM PM2.5 24 Moderate 51 9 µg/m3
3:00 PM MAN O3 8 Moderate 58 57 PPB
3:00 PM MFP NO2 1 Good 2 2 PPB
3:00 PM MFP O3 8 Moderate 74 62 PPB
3:00 PM NJH PM10 24 Good 24 26 µg/m3
3:00 PM NJH PM2.5 24 Good 46 8 µg/m3
3:00 PM NREL O3 8 Moderate 80 64 PPB
3:00 PM PAG PM10 24 Good 24 26 µg/m3
3:00 PM PAG PM2.5 24 Good 36 6 µg/m3
3:00 PM PAL O3 8 Moderate 54 56 PPB
3:00 PM PFS PM10 24 Good 26 28 µg/m3
3:00 PM PFS PM2.5 24 Good 39 7 µg/m3
3:00 PM PMS PM2.5 24 Good 44 8 µg/m3
3:00 PM PWES O3 8 Moderate 58 57 PPB
3:00 PM RFN NO2 1 Good 1 1 PPB
3:00 PM RFN O3 8 Moderate 51 55 PPB
3:00 PM RIFL PM2.5 24 Good 31 5 µg/m3
3:00 PM SSMB PM10 24 Good 11 12 µg/m3
3:00 PM SSMB PM2.5 24 Good 19 3 µg/m3
3:00 PM TEL PM10 24 Good 42 45 µg/m3
3:00 PM TEL PM2.5 24 Moderate 58 12 µg/m3
3:00 PM TIM NO2 1 Good 2 2 PPB
3:00 PM TIM O3 8 Moderate 58 57 PPB
3:00 PM TIM PM10 24 Good 20 22 µg/m3
3:00 PM TIM PM2.5 24 Good 36 6 µg/m3
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY O3 8 Moderate 64 59 PPB
3:00 PM WBY PM10 24 Good 27 29 µg/m3
3:00 PM WBY PM2.5 24 Good 43 7 µg/m3
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM ACAD O3 8 Good 48 52 PPB
2:00 PM ACC PM10 24 Good 19 21 µg/m3
2:00 PM ACC PM2.5 24 Good 39 7 µg/m3
2:00 PM ADB PM10 24 Good 36 39 µg/m3
2:00 PM ADB PM2.5 24 Good 50 9 µg/m3
2:00 PM ALA PM10 24 Good 45 49 µg/m3
2:00 PM ALA PM2.5 24 Moderate 53 10 µg/m3
2:00 PM AURE O3 8 Moderate 74 62 PPB
2:00 PM BHWK O3 8 Good 47 51 PPB
2:00 PM BOU PM10 24 Good 21 23 µg/m3
2:00 PM BOU PM2.5 24 Good 39 7 µg/m3
2:00 PM BOUR O3 8 Good 46 50 PPB
2:00 PM CAMP NO2 1 Good 8 8 PPB
2:00 PM CAMP NO2 1 Good 8 8 PPB
2:00 PM CAMP O3 8 Good 45 49 PPB
2:00 PM CAMP PM10 24 Good 19 20 µg/m3
2:00 PM CAMP PM2.5 24 Good 49 8 µg/m3
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAN PM10 24 Good 30 32 µg/m3
2:00 PM CAN PM2.5 24 Good 46 8 µg/m3
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM CASA NO2 1 Good 4 4 PPB
2:00 PM CASA O3 8 Good 47 51 PPB
2:00 PM CASA PM10 24 Good 23 25 µg/m3
2:00 PM CASA PM2.5 24 Good 41 7 µg/m3
2:00 PM CCOL PM10 24 Good 33 36 µg/m3
2:00 PM CCOL PM2.5 24 Good 45 8 µg/m3
2:00 PM CHAT O3 8 Moderate 67 60 PPB
2:00 PM CHAT PM10 24 Good 21 23 µg/m3
2:00 PM CHAT PM2.5 24 Good 37 6 µg/m3
2:00 PM CTZ O3 8 Good 48 52 PPB
2:00 PM DELT PM10 24 Good 38 41 µg/m3
2:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
2:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
2:00 PM EVG O3 8 Moderate 58 57 PPB
2:00 PM FOS NO2 1 Good 2 2 PPB
2:00 PM FOS O3 8 Moderate 51 55 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 50 54 PPB
2:00 PM FTCF PM10 24 Good 23 25 µg/m3
2:00 PM FTCF PM2.5 24 Good 44 8 µg/m3
2:00 PM FTCW O3 8 Moderate 54 56 PPB
2:00 PM GJPB PM10 24 Good 14 15 µg/m3
2:00 PM GJPB PM2.5 24 Good 32 5 µg/m3
2:00 PM GREH PM10 24 Good 16 17 µg/m3
2:00 PM GREH PM2.5 24 Good 47 8 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 46 50 PPB
2:00 PM HLD O3 8 Moderate 67 60 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN NO2 1 Good 11 12 PPB
2:00 PM I25DEN PM10 24 Good 27 29 µg/m3
2:00 PM I25DEN PM2.5 24 Good 46 8 µg/m3
2:00 PM I25GLO NO2 1 Good 11 12 PPB
2:00 PM I25GLO PM10 24 Good 29 31 µg/m3
2:00 PM I25GLO PM2.5 24 Good 44 8 µg/m3
2:00 PM LAST NO2 1 Good 2 2 PPB
2:00 PM LAST O3 8 Good 47 51 PPB
2:00 PM LNGM PM10 24 Good 29 31 µg/m3
2:00 PM LNGM PM2.5 24 Good 50 9 µg/m3
2:00 PM MAN O3 8 Moderate 54 56 PPB
2:00 PM MFP NO2 1 Good 3 3 PPB
2:00 PM MFP O3 8 Moderate 58 57 PPB
2:00 PM NJH PM10 24 Good 24 26 µg/m3
2:00 PM NJH PM2.5 24 Good 46 8 µg/m3
2:00 PM NREL O3 8 Moderate 61 58 PPB
2:00 PM PAG PM10 24 Good 24 26 µg/m3
2:00 PM PAG PM2.5 24 Good 36 6 µg/m3
2:00 PM PAL O3 8 Good 49 53 PPB
2:00 PM PFS PM10 24 Good 25 27 µg/m3
2:00 PM PFS PM2.5 24 Good 38 6 µg/m3
2:00 PM PMS PM2.5 24 Good 44 8 µg/m3
2:00 PM PWES O3 8 Good 49 53 PPB
2:00 PM RFN NO2 1 Good 2 2 PPB
2:00 PM RFN O3 8 Good 47 51 PPB
2:00 PM RIFL PM2.5 24 Good 31 5 µg/m3
2:00 PM SSMB PM10 24 Good 11 12 µg/m3
2:00 PM SSMB PM2.5 24 Good 19 3 µg/m3
2:00 PM TEL PM10 24 Good 42 45 µg/m3
2:00 PM TEL PM2.5 24 Moderate 58 13 µg/m3
2:00 PM TIM NO2 1 Good 3 3 PPB
2:00 PM TIM O3 8 Good 48 52 PPB
2:00 PM TIM PM10 24 Good 19 21 µg/m3
2:00 PM TIM PM2.5 24 Good 35 6 µg/m3
2:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM WBY O3 8 Good 48 52 PPB
2:00 PM WBY PM10 24 Good 27 29 µg/m3
2:00 PM WBY PM2.5 24 Good 43 7 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM ACAD O3 8 Good 44 47 PPB
1:00 PM ACC PM10 24 Good 19 20 µg/m3
1:00 PM ACC PM2.5 24 Good 39 7 µg/m3
1:00 PM ADB PM10 24 Good 36 39 µg/m3
1:00 PM ADB PM2.5 24 Good 50 9 µg/m3
1:00 PM ALA PM10 24 Good 45 49 µg/m3
1:00 PM ALA PM2.5 24 Moderate 52 9 µg/m3
1:00 PM AURE O3 8 Moderate 54 56 PPB
1:00 PM BHWK O3 8 Good 44 48 PPB
1:00 PM BOU PM10 24 Good 21 23 µg/m3
1:00 PM BOU PM2.5 24 Good 39 7 µg/m3
1:00 PM BOUR O3 8 Good 40 43 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP O3 8 Good 41 44 PPB
1:00 PM CAMP PM10 24 Good 19 20 µg/m3
1:00 PM CAMP PM2.5 24 Good 49 8 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAN PM10 24 Good 30 32 µg/m3
1:00 PM CAN PM2.5 24 Good 46 8 µg/m3
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA NO2 1 Good 6 6 PPB
1:00 PM CASA O3 8 Good 41 44 PPB
1:00 PM CASA PM10 24 Good 23 25 µg/m3
1:00 PM CASA PM2.5 24 Good 41 7 µg/m3
1:00 PM CCOL PM10 24 Good 32 35 µg/m3
1:00 PM CCOL PM2.5 24 Good 44 8 µg/m3
1:00 PM CHAT O3 8 Moderate 51 55 PPB
1:00 PM CHAT PM10 24 Good 20 22 µg/m3
1:00 PM CHAT PM2.5 24 Good 38 6 µg/m3
1:00 PM CTZ O3 8 Good 44 48 PPB
1:00 PM DELT PM10 24 Good 38 41 µg/m3
1:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
1:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
1:00 PM EVG O3 8 Good 48 52 PPB
1:00 PM FOS NO2 1 Good 3 3 PPB
1:00 PM FOS O3 8 Good 45 49 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 45 49 PPB
1:00 PM FTCF PM10 24 Good 21 23 µg/m3
1:00 PM FTCF PM2.5 24 Good 43 7 µg/m3
1:00 PM FTCW O3 8 Good 47 51 PPB
1:00 PM GJPB PM10 24 Good 14 15 µg/m3
1:00 PM GJPB PM2.5 24 Good 32 5 µg/m3
1:00 PM GREH PM10 24 Good 16 17 µg/m3
1:00 PM GREH PM2.5 24 Good 47 8 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 41 44 PPB
1:00 PM HLD O3 8 Moderate 51 55 PPB
1:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM I25DEN NO2 1 Good 17 18 PPB
1:00 PM I25DEN PM10 24 Good 27 29 µg/m3
1:00 PM I25DEN PM2.5 24 Good 46 8 µg/m3
1:00 PM I25GLO NO2 1 Good 14 15 PPB
1:00 PM I25GLO PM10 24 Good 29 31 µg/m3
1:00 PM I25GLO PM2.5 24 Good 44 7 µg/m3
1:00 PM LAST NO2 1 Good 3 3 PPB
1:00 PM LAST O3 8 Good 42 45 PPB
1:00 PM LNGM PM10 24 Good 29 31 µg/m3
1:00 PM LNGM PM2.5 24 Good 49 8 µg/m3
1:00 PM MAN O3 8 Good 50 54 PPB
1:00 PM MFP NO2 1 Good 3 3 PPB
1:00 PM MFP O3 8 Good 48 52 PPB
1:00 PM NJH PM10 24 Good 24 26 µg/m3
1:00 PM NJH PM2.5 24 Good 46 8 µg/m3
1:00 PM NREL O3 8 Good 46 50 PPB
1:00 PM PAG PM10 24 Good 23 25 µg/m3
1:00 PM PAG PM2.5 24 Good 36 6 µg/m3
1:00 PM PAL O3 8 Good 47 51 PPB
1:00 PM PFS PM10 24 Good 25 27 µg/m3
1:00 PM PFS PM2.5 24 Good 38 6 µg/m3
1:00 PM PMS PM2.5 24 Good 45 8 µg/m3
1:00 PM PWES O3 8 Good 46 50 PPB
1:00 PM RFN NO2 1 Good 2 2 PPB
1:00 PM RFN O3 8 Good 43 46 PPB
1:00 PM RIFL PM2.5 24 Good 31 5 µg/m3
1:00 PM SSMB PM10 24 Good 11 12 µg/m3
1:00 PM SSMB PM2.5 24 Good 18 3 µg/m3
1:00 PM TEL PM10 24 Good 43 46 µg/m3
1:00 PM TEL PM2.5 24 Moderate 59 13 µg/m3
1:00 PM TIM NO2 1 Good 3 3 PPB
1:00 PM TIM O3 8 Good 44 47 PPB
1:00 PM TIM PM10 24 Good 19 21 µg/m3
1:00 PM TIM PM2.5 24 Good 34 6 µg/m3
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY O3 8 Good 40 43 PPB
1:00 PM WBY PM10 24 Good 27 29 µg/m3
1:00 PM WBY PM2.5 24 Good 43 7 µg/m3
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM ACAD O3 8 Good 39 42 PPB
12:00 PM ACC PM10 24 Good 19 20 µg/m3
12:00 PM ACC PM2.5 24 Good 39 7 µg/m3
12:00 PM ADB PM10 24 Good 36 39 µg/m3
12:00 PM ADB PM2.5 24 Good 50 9 µg/m3
12:00 PM ALA PM10 24 Good 44 48 µg/m3
12:00 PM ALA PM2.5 24 Moderate 52 9 µg/m3
12:00 PM AURE O3 8 Good 48 52 PPB
12:00 PM BHWK O3 8 Good 43 46 PPB
12:00 PM BOU PM10 24 Good 21 23 µg/m3
12:00 PM BOU PM2.5 24 Good 39 7 µg/m3
12:00 PM BOUR O3 8 Good 34 37 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP O3 8 Good 35 38 PPB
12:00 PM CAMP PM10 24 Good 19 20 µg/m3
12:00 PM CAMP PM2.5 24 Good 49 8 µg/m3
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAN PM10 24 Good 30 32 µg/m3
12:00 PM CAN PM2.5 24 Good 45 8 µg/m3
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM CASA NO2 1 Good 8 8 PPB
12:00 PM CASA O3 8 Good 35 38 PPB
12:00 PM CASA PM10 24 Good 23 25 µg/m3
12:00 PM CASA PM2.5 24 Good 41 7 µg/m3
12:00 PM CCOL PM10 24 Good 32 35 µg/m3
12:00 PM CCOL PM2.5 24 Good 44 7 µg/m3
12:00 PM CHAT O3 8 Good 47 51 PPB
12:00 PM CHAT PM10 24 Good 20 22 µg/m3
12:00 PM CHAT PM2.5 24 Good 39 7 µg/m3
12:00 PM CTZ O3 8 Good 43 46 PPB
12:00 PM DELT PM10 24 Good 38 41 µg/m3
12:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
12:00 PM DELT PM2.5 24 Moderate 56 11 µg/m3
12:00 PM EVG O3 8 Good 44 47 PPB
12:00 PM FOS NO2 1 Good 3 3 PPB
12:00 PM FOS O3 8 Good 40 43 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 41 44 PPB
12:00 PM FTCF PM10 24 Good 20 22 µg/m3
12:00 PM FTCF PM2.5 24 Good 41 7 µg/m3
12:00 PM FTCW O3 8 Good 43 46 PPB
12:00 PM GJPB PM10 24 Good 14 15 µg/m3
12:00 PM GJPB PM2.5 24 Good 31 5 µg/m3
12:00 PM GREH PM10 24 Good 15 16 µg/m3
12:00 PM GREH PM2.5 24 Good 47 8 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 36 39 PPB
12:00 PM HLD O3 8 Good 48 52 PPB
12:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 PM I25DEN NO2 1 Good 21 22 PPB
12:00 PM I25DEN PM10 24 Good 26 28 µg/m3
12:00 PM I25DEN PM2.5 24 Good 46 8 µg/m3
12:00 PM I25GLO NO2 1 Good 15 16 PPB
12:00 PM I25GLO PM10 24 Good 29 31 µg/m3
12:00 PM I25GLO PM2.5 24 Good 44 7 µg/m3
12:00 PM LAST NO2 1 Good 3 3 PPB
12:00 PM LAST O3 8 Good 36 39 PPB
12:00 PM LNGM PM10 24 Good 29 31 µg/m3
12:00 PM LNGM PM2.5 24 Good 49 8 µg/m3
12:00 PM MAN O3 8 Good 48 52 PPB
12:00 PM MFP NO2 1 Good 4 4 PPB
12:00 PM MFP O3 8 Good 44 47 PPB
12:00 PM NJH PM10 24 Good 24 26 µg/m3
12:00 PM NJH PM2.5 24 Good 46 8 µg/m3
12:00 PM NREL O3 8 Good 42 45 PPB
12:00 PM PAG PM10 24 Good 23 25 µg/m3
12:00 PM PAG PM2.5 24 Good 36 6 µg/m3
12:00 PM PAL O3 8 Good 44 48 PPB
12:00 PM PFS PM10 24 Good 25 27 µg/m3
12:00 PM PFS PM2.5 24 Good 38 6 µg/m3
12:00 PM PMS PM2.5 24 Good 44 8 µg/m3
12:00 PM PWES O3 8 Good 44 47 PPB
12:00 PM RFN NO2 1 Good 3 3 PPB
12:00 PM RFN O3 8 Good 39 42 PPB
12:00 PM RIFL PM2.5 24 Good 31 5 µg/m3
12:00 PM SSMB PM10 24 Good 11 12 µg/m3
12:00 PM SSMB PM2.5 24 Good 18 3 µg/m3
12:00 PM TEL PM10 24 Good 43 46 µg/m3
12:00 PM TEL PM2.5 24 Moderate 59 13 µg/m3
12:00 PM TIM NO2 1 Good 3 3 PPB
12:00 PM TIM O3 8 Good 39 42 PPB
12:00 PM TIM PM10 24 Good 19 20 µg/m3
12:00 PM TIM PM2.5 24 Good 33 6 µg/m3
12:00 PM WBY NO2 1 Good 5 5 PPB
12:00 PM WBY NO2 1 Good 5 5 PPB
12:00 PM WBY O3 8 Good 31 34 PPB
12:00 PM WBY PM10 24 Good 27 29 µg/m3
12:00 PM WBY PM2.5 24 Good 43 7 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
11:00 AM ACAD O3 8 Good 35 38 PPB
11:00 AM ACC PM10 24 Good 18 19 µg/m3
11:00 AM ACC PM2.5 24 Good 39 7 µg/m3
11:00 AM ADB PM10 24 Good 36 39 µg/m3
11:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
11:00 AM ALA PM10 24 Good 44 47 µg/m3
11:00 AM ALA PM2.5 24 Moderate 51 9 µg/m3
11:00 AM AURE O3 8 Good 44 47 PPB
11:00 AM BHWK O3 8 Good 41 44 PPB
11:00 AM BOU PM10 24 Good 21 23 µg/m3
11:00 AM BOU PM2.5 24 Good 39 7 µg/m3
11:00 AM BOUR O3 8 Good 29 31 PPB
11:00 AM CAMP NO2 1 Good 15 16 PPB
11:00 AM CAMP NO2 1 Good 15 16 PPB
11:00 AM CAMP O3 8 Good 32 35 PPB
11:00 AM CAMP PM10 24 Good 19 20 µg/m3
11:00 AM CAMP PM2.5 24 Good 48 8 µg/m3
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAN PM10 24 Good 30 32 µg/m3
11:00 AM CAN PM2.5 24 Good 45 8 µg/m3
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA NO2 1 Good 11 12 PPB
11:00 AM CASA O3 8 Good 31 33 PPB
11:00 AM CASA PM10 24 Good 23 25 µg/m3
11:00 AM CASA PM2.5 24 Good 41 7 µg/m3
11:00 AM CCOL PM10 24 Good 32 35 µg/m3
11:00 AM CCOL PM2.5 24 Good 44 7 µg/m3
11:00 AM CHAT O3 8 Good 44 48 PPB
11:00 AM CHAT PM10 24 Good 20 22 µg/m3
11:00 AM CHAT PM2.5 24 Good 40 7 µg/m3
11:00 AM CTZ O3 8 Good 40 43 PPB
11:00 AM DELT PM10 24 Good 38 41 µg/m3
11:00 AM DELT PM2.5 24 Moderate 56 11 µg/m3
11:00 AM DELT PM2.5 24 Moderate 56 11 µg/m3
11:00 AM EVG O3 8 Good 40 43 PPB
11:00 AM FOS NO2 1 Good 3 3 PPB
11:00 AM FOS O3 8 Good 35 38 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 37 40 PPB
11:00 AM FTCF PM10 24 Good 20 22 µg/m3
11:00 AM FTCF PM2.5 24 Good 39 7 µg/m3
11:00 AM FTCW O3 8 Good 40 43 PPB
11:00 AM GJPB PM10 24 Good 13 14 µg/m3
11:00 AM GJPB PM2.5 24 Good 31 5 µg/m3
11:00 AM GREH PM10 24 Good 15 16 µg/m3
11:00 AM GREH PM2.5 24 Good 47 8 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 31 34 PPB
11:00 AM HLD O3 8 Good 46 50 PPB
11:00 AM I25DEN CO 8 Good 3 0.3 PPM
11:00 AM I25DEN NO2 1 Good 29 31 PPB
11:00 AM I25DEN PM10 24 Good 26 28 µg/m3
11:00 AM I25DEN PM2.5 24 Good 46 8 µg/m3
11:00 AM I25GLO NO2 1 Good 24 25 PPB
11:00 AM I25GLO PM10 24 Good 29 31 µg/m3
11:00 AM I25GLO PM2.5 24 Good 44 7 µg/m3
11:00 AM LAST NO2 1 Good 3 3 PPB
11:00 AM LAST O3 8 Good 32 35 PPB
11:00 AM LNGM PM10 24 Good 29 31 µg/m3
11:00 AM LNGM PM2.5 24 Good 49 8 µg/m3
11:00 AM MAN O3 8 Good 46 50 PPB
11:00 AM MFP NO2 1 Good 4 4 PPB
11:00 AM MFP O3 8 Good 40 43 PPB
11:00 AM NJH PM10 24 Good 24 26 µg/m3
11:00 AM NJH PM2.5 24 Good 46 8 µg/m3
11:00 AM NREL O3 8 Good 39 42 PPB
11:00 AM PAG PM10 24 Good 22 24 µg/m3
11:00 AM PAG PM2.5 24 Good 34 6 µg/m3
11:00 AM PAL O3 8 Good 43 46 PPB
11:00 AM PFS PM10 24 Good 25 27 µg/m3
11:00 AM PFS PM2.5 24 Good 38 6 µg/m3
11:00 AM PMS PM2.5 24 Good 44 7 µg/m3
11:00 AM PWES O3 8 Good 41 44 PPB
11:00 AM RFN NO2 1 Good 5 5 PPB
11:00 AM RFN O3 8 Good 40 43 PPB
11:00 AM RIFL PM2.5 24 Good 31 5 µg/m3
11:00 AM SSMB PM10 24 Good 12 13 µg/m3
11:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
11:00 AM TEL PM10 24 Good 43 46 µg/m3
11:00 AM TEL PM2.5 24 Moderate 59 13 µg/m3
11:00 AM TIM NO2 1 Good 4 4 PPB
11:00 AM TIM O3 8 Good 36 39 PPB
11:00 AM TIM PM10 24 Good 19 20 µg/m3
11:00 AM TIM PM2.5 24 Good 33 6 µg/m3
11:00 AM WBY NO2 1 Good 8 8 PPB
11:00 AM WBY NO2 1 Good 8 8 PPB
11:00 AM WBY O3 8 Good 27 29 PPB
11:00 AM WBY PM10 24 Good 28 30 µg/m3
11:00 AM WBY PM2.5 24 Good 43 7 µg/m3
10:00 AM ACAD O3 8 Good 32 35 PPB
10:00 AM ACC PM10 24 Good 17 18 µg/m3
10:00 AM ACC PM2.5 24 Good 39 7 µg/m3
10:00 AM ADB PM10 24 Good 36 39 µg/m3
10:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
10:00 AM ALA PM10 24 Good 42 45 µg/m3
10:00 AM ALA PM2.5 24 Good 48 8 µg/m3
10:00 AM AURE O3 8 Good 40 43 PPB
10:00 AM BHWK O3 8 Good 39 42 PPB
10:00 AM BOU PM10 24 Good 21 23 µg/m3
10:00 AM BOU PM2.5 24 Good 38 6 µg/m3
10:00 AM BOUR O3 8 Good 24 26 PPB
10:00 AM CAMP NO2 1 Good 18 19 PPB
10:00 AM CAMP NO2 1 Good 18 19 PPB
10:00 AM CAMP O3 8 Good 31 33 PPB
10:00 AM CAMP PM10 24 Good 19 20 µg/m3
10:00 AM CAMP PM2.5 24 Good 48 8 µg/m3
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAN PM10 24 Good 29 31 µg/m3
10:00 AM CAN PM2.5 24 Good 45 8 µg/m3
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA NO2 1 Good 13 14 PPB
10:00 AM CASA O3 8 Good 28 30 PPB
10:00 AM CASA PM10 24 Good 23 25 µg/m3
10:00 AM CASA PM2.5 24 Good 42 7 µg/m3
10:00 AM CASA SO2 1 Good 1 1 PPB
10:00 AM CCOL PM10 24 Good 32 35 µg/m3
10:00 AM CCOL PM2.5 24 Good 44 7 µg/m3
10:00 AM CHAT O3 8 Good 43 46 PPB
10:00 AM CHAT PM10 24 Good 20 22 µg/m3
10:00 AM CHAT PM2.5 24 Good 41 7 µg/m3
10:00 AM CTZ O3 8 Good 37 40 PPB
10:00 AM DELT PM10 24 Good 38 41 µg/m3
10:00 AM DELT PM2.5 24 Moderate 55 11 µg/m3
10:00 AM DELT PM2.5 24 Moderate 55 11 µg/m3
10:00 AM EVG O3 8 Good 37 40 PPB
10:00 AM FOS NO2 1 Good 5 5 PPB
10:00 AM FOS O3 8 Good 32 35 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 34 37 PPB
10:00 AM FTCF PM10 24 Good 19 21 µg/m3
10:00 AM FTCF PM2.5 24 Good 37 6 µg/m3
10:00 AM FTCW O3 8 Good 36 39 PPB
10:00 AM GJPB PM10 24 Good 13 14 µg/m3
10:00 AM GJPB PM2.5 24 Good 31 5 µg/m3
10:00 AM GREH PM10 24 Good 15 16 µg/m3
10:00 AM GREH PM2.5 24 Good 46 8 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 29 31 PPB
10:00 AM HLD O3 8 Good 45 49 PPB
10:00 AM I25DEN CO 8 Good 3 0.3 PPM
10:00 AM I25DEN NO2 1 Good 27 29 PPB
10:00 AM I25DEN PM10 24 Good 26 28 µg/m3
10:00 AM I25DEN PM2.5 24 Good 46 8 µg/m3
10:00 AM I25GLO NO2 1 Good 23 24 PPB
10:00 AM I25GLO PM10 24 Good 29 31 µg/m3
10:00 AM I25GLO PM2.5 24 Good 44 8 µg/m3
10:00 AM LAST NO2 1 Good 4 4 PPB
10:00 AM LAST O3 8 Good 31 33 PPB
10:00 AM LNGM PM10 24 Good 29 31 µg/m3
10:00 AM LNGM PM2.5 24 Good 49 8 µg/m3
10:00 AM MAN O3 8 Good 44 48 PPB
10:00 AM MFP NO2 1 Good 3 3 PPB
10:00 AM MFP O3 8 Good 37 40 PPB
10:00 AM NJH PM10 24 Good 23 25 µg/m3
10:00 AM NJH PM2.5 24 Good 47 8 µg/m3
10:00 AM NREL O3 8 Good 37 40 PPB
10:00 AM PAG PM10 24 Good 22 24 µg/m3
10:00 AM PAG PM2.5 24 Good 33 5 µg/m3
10:00 AM PAL O3 8 Good 41 44 PPB
10:00 AM PFS PM10 24 Good 26 28 µg/m3
10:00 AM PFS PM2.5 24 Good 38 6 µg/m3
10:00 AM PMS PM2.5 24 Good 43 7 µg/m3
10:00 AM PWES O3 8 Good 39 42 PPB
10:00 AM RFN NO2 1 Good 6 6 PPB
10:00 AM RFN O3 8 Good 41 44 PPB
10:00 AM RIFL PM2.5 24 Good 33 6 µg/m3
10:00 AM SSMB PM10 24 Good 13 14 µg/m3
10:00 AM SSMB PM2.5 24 Good 21 3 µg/m3
10:00 AM TEL PM10 24 Good 43 46 µg/m3
10:00 AM TEL PM2.5 24 Moderate 59 13 µg/m3
10:00 AM TIM NO2 1 Good 5 5 PPB
10:00 AM TIM O3 8 Good 34 37 PPB
10:00 AM TIM PM10 24 Good 19 20 µg/m3
10:00 AM TIM PM2.5 24 Good 33 5 µg/m3
10:00 AM WBY O3 8 Good 23 25 PPB
10:00 AM WBY PM10 24 Good 28 30 µg/m3
10:00 AM WBY PM2.5 24 Good 43 7 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM ACAD O3 8 Good 31 33 PPB
9:00 AM ACC PM10 24 Good 16 17 µg/m3
9:00 AM ACC PM2.5 24 Good 38 6 µg/m3
9:00 AM ADB PM10 24 Good 35 38 µg/m3
9:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
9:00 AM ALA PM10 24 Good 41 44 µg/m3
9:00 AM ALA PM2.5 24 Good 47 8 µg/m3
9:00 AM AURE O3 8 Good 36 39 PPB
9:00 AM BHWK O3 8 Good 38 41 PPB
9:00 AM BOU PM10 24 Good 22 24 µg/m3
9:00 AM BOU PM2.5 24 Good 39 7 µg/m3
9:00 AM BOUR O3 8 Good 21 23 PPB
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP O3 8 Good 31 33 PPB
9:00 AM CAMP PM10 24 Good 18 19 µg/m3
9:00 AM CAMP PM2.5 24 Good 47 8 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 CAN PM10 24 Good 30 32 µg/m3
9:00 AM CAN PM2.5 24 Good 46 8 µg/m3
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 11 12 PPB
9:00 AM CASA O3 8 Good 27 29 PPB
9:00 AM CASA PM10 24 Good 22 24 µg/m3
9:00 AM CASA PM2.5 24 Good 42 7 µg/m3
9:00 AM CCOL PM10 24 Good 31 34 µg/m3
9:00 AM CCOL PM2.5 24 Good 44 8 µg/m3
9:00 AM CHAT O3 8 Good 42 45 PPB
9:00 AM CHAT PM10 24 Good 20 22 µg/m3
9:00 AM CHAT PM2.5 24 Good 42 7 µg/m3
9:00 AM CTZ O3 8 Good 33 36 PPB
9:00 AM DELT PM10 24 Good 37 40 µg/m3
9:00 AM DELT PM2.5 24 Moderate 55 11 µg/m3
9:00 AM DELT PM2.5 24 Moderate 55 11 µg/m3
9:00 AM EVG O3 8 Good 36 39 PPB
9:00 AM FOS NO2 1 Good 6 6 PPB
9:00 AM FOS O3 8 Good 31 33 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 33 36 PPB
9:00 AM FTCF PM10 24 Good 19 20 µg/m3
9:00 AM FTCF PM2.5 24 Good 36 6 µg/m3
9:00 AM FTCW O3 8 Good 35 38 PPB
9:00 AM GJPB PM10 24 Good 14 15 µg/m3
9:00 AM GJPB PM2.5 24 Good 32 5 µg/m3
9:00 AM GREH PM10 24 Good 15 16 µg/m3
9:00 AM GREH PM2.5 24 Good 44 7 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 28 30 PPB
9:00 AM HLD O3 8 Good 44 48 PPB
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM I25DEN NO2 1 Good 27 29 PPB
9:00 AM I25DEN PM10 24 Good 25 27 µg/m3
9:00 AM I25DEN PM2.5 24 Good 46 8 µg/m3
9:00 AM I25GLO NO2 1 Good 27 29 PPB
9:00 AM I25GLO PM10 24 Good 28 30 µg/m3
9:00 AM I25GLO PM2.5 24 Good 44 7 µg/m3
9:00 AM LAST NO2 1 Good 5 5 PPB
9:00 AM LAST O3 8 Good 30 32 PPB
9:00 AM LNGM PM10 24 Good 29 31 µg/m3
9:00 AM LNGM PM2.5 24 Good 49 8 µg/m3
9:00 AM MAN O3 8 Good 44 47 PPB
9:00 AM MFP NO2 1 Good 5 5 PPB
9:00 AM MFP O3 8 Good 35 38 PPB
9:00 AM NJH PM10 24 Good 23 25 µg/m3
9:00 AM NJH PM2.5 24 Good 47 8 µg/m3
9:00 AM NREL O3 8 Good 38 41 PPB
9:00 AM PAG PM10 24 Good 21 23 µg/m3
9:00 AM PAG PM2.5 24 Good 31 5 µg/m3
9:00 AM PAL O3 8 Good 40 43 PPB
9:00 AM PFS PM10 24 Good 26 28 µg/m3
9:00 AM PFS PM2.5 24 Good 38 6 µg/m3
9:00 AM PMS PM2.5 24 Good 42 7 µg/m3
9:00 AM PWES O3 8 Good 37 40 PPB
9:00 AM RFN NO2 1 Good 6 6 PPB
9:00 AM RFN O3 8 Good 41 44 PPB
9:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
9:00 AM SSMB PM10 24 Good 15 16 µg/m3
9:00 AM SSMB PM2.5 24 Good 22 4 µg/m3
9:00 AM TEL PM10 24 Good 42 45 µg/m3
9:00 AM TEL PM2.5 24 Moderate 58 12 µg/m3
9:00 AM TIM NO2 1 Good 8 8 PPB
9:00 AM TIM O3 8 Good 32 35 PPB
9:00 AM TIM PM10 24 Good 18 19 µg/m3
9:00 AM TIM PM2.5 24 Good 32 5 µg/m3
9:00 AM WBY O3 8 Good 25 27 PPB
9:00 AM WBY PM10 24 Good 28 30 µg/m3
9:00 AM WBY PM2.5 24 Good 43 7 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM ACAD O3 8 Good 29 31 PPB
8:00 AM ACC PM10 24 Good 16 17 µg/m3
8:00 AM ACC PM2.5 24 Good 38 6 µg/m3
8:00 AM ADB PM10 24 Good 35 38 µg/m3
8:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
8:00 AM ALA PM10 24 Good 40 43 µg/m3
8:00 AM ALA PM2.5 24 Good 46 8 µg/m3
8:00 AM AURE O3 8 Good 33 36 PPB
8:00 AM BHWK O3 8 Good 38 41 PPB
8:00 AM BOU PM10 24 Good 22 24 µg/m3
8:00 AM BOU PM2.5 24 Good 39 7 µg/m3
8:00 AM BOUR O3 8 Good 20 22 PPB
8:00 AM CAMP NO2 1 Good 13 14 PPB
8:00 AM CAMP NO2 1 Good 13 14 PPB
8:00 AM CAMP O3 8 Good 32 35 PPB
8:00 AM CAMP PM10 24 Good 17 18 µg/m3
8:00 AM CAMP PM2.5 24 Good 47 8 µg/m3
8:00 AM CAN PM10 24 Good 30 32 µg/m3
8:00 AM CAN PM2.5 24 Good 47 8 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 10 11 PPB
8:00 AM CASA O3 8 Good 27 29 PPB
8:00 AM CASA PM10 24 Good 22 24 µg/m3
8:00 AM CASA PM2.5 24 Good 42 7 µg/m3
8:00 AM CCOL PM10 24 Good 31 34 µg/m3
8:00 AM CCOL PM2.5 24 Good 44 8 µg/m3
8:00 AM CHAT O3 8 Good 41 44 PPB
8:00 AM CHAT PM10 24 Good 21 23 µg/m3
8:00 AM CHAT PM2.5 24 Good 42 7 µg/m3
8:00 AM CTZ O3 8 Good 31 33 PPB
8:00 AM DELT PM10 24 Good 37 40 µg/m3
8:00 AM DELT PM2.5 24 Moderate 54 10 µg/m3
8:00 AM DELT PM2.5 24 Moderate 54 10 µg/m3
8:00 AM EVG O3 8 Good 35 38 PPB
8:00 AM FOS NO2 1 Good 7 7 PPB
8:00 AM FOS O3 8 Good 31 34 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 33 36 PPB
8:00 AM FTCF PM10 24 Good 19 20 µg/m3
8:00 AM FTCF PM2.5 24 Good 36 6 µg/m3
8:00 AM FTCW O3 8 Good 34 37 PPB
8:00 AM GJPB PM10 24 Good 14 15 µg/m3
8:00 AM GJPB PM2.5 24 Good 33 6 µg/m3
8:00 AM GREH PM10 24 Good 15 16 µg/m3
8:00 AM GREH PM2.5 24 Good 42 7 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 29 31 PPB
8:00 AM HLD O3 8 Good 44 47 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 24 25 PPB
8:00 AM I25DEN PM10 24 Good 25 27 µg/m3
8:00 AM I25DEN PM2.5 24 Good 46 8 µg/m3
8:00 AM I25GLO NO2 1 Good 28 30 PPB
8:00 AM I25GLO PM10 24 Good 27 29 µg/m3
8:00 AM I25GLO PM2.5 24 Good 44 7 µg/m3
8:00 AM LAST NO2 1 Good 7 7 PPB
8:00 AM LAST O3 8 Good 29 31 PPB
8:00 AM LNGM PM10 24 Good 29 31 µg/m3
8:00 AM LNGM PM2.5 24 Good 49 8 µg/m3
8:00 AM MAN O3 8 Good 44 47 PPB
8:00 AM MFP NO2 1 Good 5 5 PPB
8:00 AM MFP O3 8 Good 35 38 PPB
8:00 AM NJH PM10 24 Good 23 25 µg/m3
8:00 AM NJH PM2.5 24 Good 47 8 µg/m3
8:00 AM NREL O3 8 Good 40 43 PPB
8:00 AM PAG PM10 24 Good 20 22 µg/m3
8:00 AM PAG PM2.5 24 Good 29 5 µg/m3
8:00 AM PAL O3 8 Good 40 43 PPB
8:00 AM PFS PM10 24 Good 26 28 µg/m3
8:00 AM PFS PM2.5 24 Good 37 6 µg/m3
8:00 AM PMS PM2.5 24 Good 42 7 µg/m3
8:00 AM PWES O3 8 Good 35 38 PPB
8:00 AM RFN NO2 1 Good 4 4 PPB
8:00 AM RFN O3 8 Good 41 44 PPB
8:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
8:00 AM SSMB PM10 24 Good 17 18 µg/m3
8:00 AM SSMB PM2.5 24 Good 25 4 µg/m3
8:00 AM TEL PM10 24 Good 41 44 µg/m3
8:00 AM TEL PM2.5 24 Moderate 57 12 µg/m3
8:00 AM TIM NO2 1 Good 7 7 PPB
8:00 AM TIM O3 8 Good 32 35 PPB
8:00 AM TIM PM10 24 Good 18 19 µg/m3
8:00 AM TIM PM2.5 24 Good 32 5 µg/m3
8:00 AM WBY O3 8 Good 26 28 PPB
8:00 AM WBY PM10 24 Good 28 30 µg/m3
8:00 AM WBY PM2.5 24 Good 44 7 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM ACAD O3 8 Good 28 30 PPB
7:00 AM ACC PM10 24 Good 16 17 µg/m3
7:00 AM ACC PM2.5 24 Good 39 7 µg/m3
7:00 AM ADB PM10 24 Good 33 36 µg/m3
7:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
7:00 AM ALA PM10 24 Good 38 41 µg/m3
7:00 AM ALA PM2.5 24 Good 44 7 µg/m3
7:00 AM AURE O3 8 Good 32 35 PPB
7:00 AM BHWK O3 8 Good 39 42 PPB
7:00 AM BOU PM10 24 Good 22 24 µg/m3
7:00 AM BOU PM2.5 24 Good 40 7 µg/m3
7:00 AM BOUR O3 8 Good 22 24 PPB
7:00 AM CAMP NO2 1 Good 14 15 PPB
7:00 AM CAMP NO2 1 Good 14 15 PPB
7:00 AM CAMP O3 8 Good 34 37 PPB
7:00 AM CAMP PM10 24 Good 17 18 µg/m3
7:00 AM CAMP PM2.5 24 Good 47 8 µg/m3
7:00 AM CAN PM10 24 Good 30 32 µg/m3
7:00 AM CAN PM2.5 24 Good 47 8 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 9 10 PPB
7:00 AM CASA O3 8 Good 29 31 PPB
7:00 AM CASA PM10 24 Good 22 24 µg/m3
7:00 AM CASA PM2.5 24 Good 43 7 µg/m3
7:00 AM CCOL PM10 24 Good 31 33 µg/m3
7:00 AM CCOL PM2.5 24 Good 44 8 µg/m3
7:00 AM CHAT O3 8 Good 41 44 PPB
7:00 AM CHAT PM10 24 Good 21 23 µg/m3
7:00 AM CHAT PM2.5 24 Good 43 7 µg/m3
7:00 AM CTZ O3 8 Good 30 32 PPB
7:00 AM DELT PM10 24 Good 36 39 µg/m3
7:00 AM DELT PM2.5 24 Moderate 54 10 µg/m3
7:00 AM DELT PM2.5 24 Moderate 54 10 µg/m3
7:00 AM EVG O3 8 Good 37 40 PPB
7:00 AM FOS NO2 1 Good 7 7 PPB
7:00 AM FOS O3 8 Good 32 35 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 34 37 PPB
7:00 AM FTCF PM10 24 Good 19 20 µg/m3
7:00 AM FTCF PM2.5 24 Good 36 6 µg/m3
7:00 AM FTCW O3 8 Good 35 38 PPB
7:00 AM GJPB PM10 24 Good 14 15 µg/m3
7:00 AM GJPB PM2.5 24 Good 34 6 µg/m3
7:00 AM GREH PM10 24 Good 15 16 µg/m3
7:00 AM GREH PM2.5 24 Good 41 7 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 30 32 PPB
7:00 AM HLD O3 8 Good 43 46 PPB
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN NO2 1 Good 23 24 PPB
7:00 AM I25DEN PM10 24 Good 25 27 µg/m3
7:00 AM I25DEN PM2.5 24 Good 47 8 µg/m3
7:00 AM I25GLO NO2 1 Good 31 33 PPB
7:00 AM I25GLO PM10 24 Good 26 28 µg/m3
7:00 AM I25GLO PM2.5 24 Good 44 8 µg/m3
7:00 AM LAST NO2 1 Good 7 7 PPB
7:00 AM LAST O3 8 Good 29 31 PPB
7:00 AM LNGM PM10 24 Good 29 31 µg/m3
7:00 AM LNGM PM2.5 24 Moderate 51 9 µg/m3
7:00 AM MAN O3 8 Good 44 48 PPB
7:00 AM MFP NO2 1 Good 5 5 PPB
7:00 AM MFP O3 8 Good 35 38 PPB
7:00 AM NJH PM10 24 Good 23 25 µg/m3
7:00 AM NJH PM2.5 24 Good 48 8 µg/m3
7:00 AM NREL O3 8 Good 42 45 PPB
7:00 AM PAG PM10 24 Good 19 21 µg/m3
7:00 AM PAG PM2.5 24 Good 27 4 µg/m3
7:00 AM PAL O3 8 Good 41 44 PPB
7:00 AM PFS PM10 24 Good 25 27 µg/m3
7:00 AM PFS PM2.5 24 Good 37 6 µg/m3
7:00 AM PMS PM2.5 24 Good 42 7 µg/m3
7:00 AM PWES O3 8 Good 36 39 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM RFN O3 8 Good 43 46 PPB
7:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
7:00 AM SSMB PM10 24 Good 19 21 µg/m3
7:00 AM SSMB PM2.5 24 Good 28 5 µg/m3
7:00 AM TEL PM10 24 Good 39 42 µg/m3
7:00 AM TEL PM2.5 24 Moderate 56 12 µg/m3
7:00 AM TIM NO2 1 Good 7 7 PPB
7:00 AM TIM O3 8 Good 33 36 PPB
7:00 AM TIM PM10 24 Good 17 18 µg/m3
7:00 AM TIM PM2.5 24 Good 32 5 µg/m3
7:00 AM WBY O3 8 Good 28 30 PPB
7:00 AM WBY PM10 24 Good 29 31 µg/m3
7:00 AM WBY PM2.5 24 Good 45 8 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM ACAD O3 8 Good 31 34 PPB
6:00 AM ACC PM10 24 Good 16 17 µg/m3
6:00 AM ACC PM2.5 24 Good 41 7 µg/m3
6:00 AM ADB PM10 24 Good 31 34 µg/m3
6:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
6:00 AM ALA PM10 24 Good 36 39 µg/m3
6:00 AM ALA PM2.5 24 Good 41 7 µg/m3
6:00 AM AURE O3 8 Good 34 37 PPB
6:00 AM BHWK O3 8 Good 41 44 PPB
6:00 AM BOU PM10 24 Good 22 24 µg/m3
6:00 AM BOU PM2.5 24 Good 41 7 µg/m3
6:00 AM BOUR O3 8 Good 24 26 PPB
6:00 AM CAMP NO2 1 Good 13 14 PPB
6:00 AM CAMP NO2 1 Good 13 14 PPB
6:00 AM CAMP O3 8 Good 36 39 PPB
6:00 AM CAMP PM10 24 Good 17 18 µg/m3
6:00 AM CAMP PM2.5 24 Good 47 8 µg/m3
6:00 AM CAN PM10 24 Good 30 32 µg/m3
6:00 AM CAN PM2.5 24 Good 47 8 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 31 33 PPB
6:00 AM CASA PM10 24 Good 23 25 µg/m3
6:00 AM CASA PM2.5 24 Good 43 7 µg/m3
6:00 AM CCOL PM10 24 Good 31 33 µg/m3
6:00 AM CCOL PM2.5 24 Good 44 8 µg/m3
6:00 AM CHAT O3 8 Good 42 45 PPB
6:00 AM CHAT PM10 24 Good 22 24 µg/m3
6:00 AM CHAT PM2.5 24 Good 44 7 µg/m3
6:00 AM CTZ O3 8 Good 31 33 PPB
6:00 AM DELT PM10 24 Good 34 37 µg/m3
6:00 AM DELT PM2.5 24 Moderate 53 10 µg/m3
6:00 AM DELT PM2.5 24 Moderate 53 10 µg/m3
6:00 AM EVG O3 8 Good 39 42 PPB
6:00 AM FOS NO2 1 Good 8 8 PPB
6:00 AM FOS O3 8 Good 34 37 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 36 39 PPB
6:00 AM FTCF PM10 24 Good 19 20 µg/m3
6:00 AM FTCF PM2.5 24 Good 37 6 µg/m3
6:00 AM FTCW O3 8 Good 37 40 PPB
6:00 AM GJPB PM10 24 Good 14 15 µg/m3
6:00 AM GJPB PM2.5 24 Good 36 6 µg/m3
6:00 AM GREH PM10 24 Good 14 15 µg/m3
6:00 AM GREH PM2.5 24 Good 41 7 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM HLD O3 8 Good 44 47 PPB
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 29 31 PPB
6:00 AM I25DEN PM10 24 Good 25 27 µg/m3
6:00 AM I25DEN PM2.5 24 Good 47 8 µg/m3
6:00 AM I25GLO NO2 1 Good 29 31 PPB
6:00 AM I25GLO PM10 24 Good 26 28 µg/m3
6:00 AM I25GLO PM2.5 24 Good 45 8 µg/m3
6:00 AM LAST NO2 1 Good 10 11 PPB
6:00 AM LAST O3 8 Good 31 33 PPB
6:00 AM LNGM PM10 24 Good 29 31 µg/m3
6:00 AM LNGM PM2.5 24 Moderate 51 9 µg/m3
6:00 AM MAN O3 8 Good 45 49 PPB
6:00 AM MFP NO2 1 Good 4 4 PPB
6:00 AM MFP O3 8 Good 37 40 PPB
6:00 AM NJH PM10 24 Good 24 26 µg/m3
6:00 AM NJH PM2.5 24 Good 48 8 µg/m3
6:00 AM NREL O3 8 Good 43 46 PPB
6:00 AM PAG PM10 24 Good 19 20 µg/m3
6:00 AM PAG PM2.5 24 Good 26 4 µg/m3
6:00 AM PAL O3 8 Good 42 45 PPB
6:00 AM PFS PM10 24 Good 25 27 µg/m3
6:00 AM PFS PM2.5 24 Good 36 6 µg/m3
6:00 AM PMS PM2.5 24 Good 42 7 µg/m3
6:00 AM PWES O3 8 Good 37 40 PPB
6:00 AM RFN O3 8 Good 44 47 PPB
6:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
6:00 AM SSMB PM10 24 Good 22 24 µg/m3
6:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
6:00 AM TEL PM10 24 Good 38 41 µg/m3
6:00 AM TEL PM2.5 24 Moderate 55 11 µg/m3
6:00 AM TIM NO2 1 Good 6 6 PPB
6:00 AM TIM O3 8 Good 35 38 PPB
6:00 AM TIM PM10 24 Good 17 18 µg/m3
6:00 AM TIM PM2.5 24 Good 32 5 µg/m3
6:00 AM WBY O3 8 Good 31 34 PPB
6:00 AM WBY PM10 24 Good 28 30 µg/m3
6:00 AM WBY PM2.5 24 Good 44 8 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM ACAD O3 8 Good 35 38 PPB
5:00 AM ACC PM10 24 Good 16 17 µg/m3
5:00 AM ACC PM2.5 24 Good 42 7 µg/m3
5:00 AM ADB PM10 24 Good 31 34 µg/m3
5:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
5:00 AM ALA PM10 24 Good 35 38 µg/m3
5:00 AM ALA PM2.5 24 Good 39 7 µg/m3
5:00 AM AURE O3 8 Good 36 39 PPB
5:00 AM BHWK O3 8 Good 43 46 PPB
5:00 AM BOU PM10 24 Good 22 24 µg/m3
5:00 AM BOU PM2.5 24 Good 41 7 µg/m3
5:00 AM BOUR O3 8 Good 27 29 PPB
5:00 AM CAMP NO2 1 Good 12 13 PPB
5:00 AM CAMP NO2 1 Good 12 13 PPB
5:00 AM CAMP O3 8 Good 39 42 PPB
5:00 AM CAMP PM10 24 Good 16 17 µg/m3
5:00 AM CAMP PM2.5 24 Good 46 8 µg/m3
5:00 AM CAN PM10 24 Good 29 31 µg/m3
5:00 AM CAN PM2.5 24 Good 47 8 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 11 12 PPB
5:00 AM CASA O3 8 Good 34 37 PPB
5:00 AM CASA PM10 24 Good 23 25 µg/m3
5:00 AM CASA PM2.5 24 Good 44 7 µg/m3
5:00 AM CCOL PM10 24 Good 31 33 µg/m3
5:00 AM CCOL PM2.5 24 Good 45 8 µg/m3
5:00 AM CHAT O3 8 Good 43 46 PPB
5:00 AM CHAT PM10 24 Good 23 25 µg/m3
5:00 AM CHAT PM2.5 24 Good 44 8 µg/m3
5:00 AM CTZ O3 8 Good 31 34 PPB
5:00 AM DELT PM10 24 Good 33 36 µg/m3
5:00 AM DELT PM2.5 24 Moderate 52 9 µg/m3
5:00 AM DELT PM2.5 24 Moderate 52 9 µg/m3
5:00 AM EVG O3 8 Good 43 46 PPB
5:00 AM FOS NO2 1 Good 8 9 PPB
5:00 AM FOS O3 8 Good 37 40 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 38 41 PPB
5:00 AM FTCF PM10 24 Good 19 20 µg/m3
5:00 AM FTCF PM2.5 24 Good 38 6 µg/m3
5:00 AM FTCW O3 8 Good 38 41 PPB
5:00 AM GJPB PM10 24 Good 14 15 µg/m3
5:00 AM GJPB PM2.5 24 Good 36 6 µg/m3
5:00 AM GREH PM10 24 Good 14 15 µg/m3
5:00 AM GREH PM2.5 24 Good 42 7 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 36 39 PPB
5:00 AM HLD O3 8 Good 45 49 PPB
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN PM10 24 Good 25 27 µg/m3
5:00 AM I25DEN PM2.5 24 Good 48 8 µg/m3
5:00 AM I25GLO NO2 1 Good 34 36 PPB
5:00 AM I25GLO PM10 24 Good 26 28 µg/m3
5:00 AM I25GLO PM2.5 24 Good 45 8 µg/m3
5:00 AM LAST O3 8 Good 34 37 PPB
5:00 AM LNGM PM10 24 Good 30 32 µg/m3
5:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
5:00 AM MAN O3 8 Good 47 51 PPB
5:00 AM MFP O3 8 Good 39 42 PPB
5:00 AM NJH PM10 24 Good 24 26 µg/m3
5:00 AM NJH PM2.5 24 Good 48 8 µg/m3
5:00 AM NREL O3 8 Good 44 48 PPB
5:00 AM PAG PM10 24 Good 18 19 µg/m3
5:00 AM PAG PM2.5 24 Good 25 4 µg/m3
5:00 AM PAL O3 8 Good 43 46 PPB
5:00 AM PFS PM10 24 Good 25 27 µg/m3
5:00 AM PFS PM2.5 24 Good 36 6 µg/m3
5:00 AM PMS PM2.5 24 Good 42 7 µg/m3
5:00 AM PWES O3 8 Good 39 42 PPB
5:00 AM RFN NO2 1 Good 2 2 PPB
5:00 AM RFN O3 8 Good 44 48 PPB
5:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
5:00 AM SSMB PM10 24 Good 24 26 µg/m3
5:00 AM SSMB PM2.5 24 Good 34 6 µg/m3
5:00 AM TEL PM10 24 Good 37 40 µg/m3
5:00 AM TEL PM2.5 24 Moderate 55 11 µg/m3
5:00 AM TIM O3 8 Good 38 41 PPB
5:00 AM TIM PM10 24 Good 17 18 µg/m3
5:00 AM TIM PM2.5 24 Good 32 5 µg/m3
5:00 AM WBY O3 8 Good 36 39 PPB
5:00 AM WBY PM10 24 Good 27 29 µg/m3
5:00 AM WBY PM2.5 24 Good 44 8 µg/m3
4:00 AM ACAD O3 8 Good 40 43 PPB
4:00 AM ACC PM10 24 Good 17 18 µg/m3
4:00 AM ACC PM2.5 24 Good 44 8 µg/m3
4:00 AM ADB PM10 24 Good 32 35 µg/m3
4:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
4:00 AM ALA PM10 24 Good 33 36 µg/m3
4:00 AM ALA PM2.5 24 Good 38 6 µg/m3
4:00 AM AURE O3 8 Good 39 42 PPB
4:00 AM BHWK O3 8 Good 44 47 PPB
4:00 AM BOU PM10 24 Good 23 25 µg/m3
4:00 AM BOU PM2.5 24 Good 41 7 µg/m3
4:00 AM BOUR O3 8 Good 31 33 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CAMP O3 8 Good 41 44 PPB
4:00 AM CAMP PM10 24 Good 16 17 µg/m3
4:00 AM CAMP PM2.5 24 Good 47 8 µg/m3
4:00 AM CAN PM10 24 Good 30 32 µg/m3
4:00 AM CAN PM2.5 24 Good 47 8 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 11 12 PPB
4:00 AM CASA O3 8 Good 37 40 PPB
4:00 AM CASA PM10 24 Good 23 25 µg/m3
4:00 AM CASA PM2.5 24 Good 44 7 µg/m3
4:00 AM CCOL PM10 24 Good 31 33 µg/m3
4:00 AM CCOL PM2.5 24 Good 46 8 µg/m3
4:00 AM CHAT O3 8 Good 44 47 PPB
4:00 AM CHAT PM10 24 Good 23 25 µg/m3
4:00 AM CHAT PM2.5 24 Good 46 8 µg/m3
4:00 AM CTZ O3 8 Good 33 36 PPB
4:00 AM DELT PM10 24 Good 33 36 µg/m3
4:00 AM DELT PM2.5 24 Moderate 52 9 µg/m3
4:00 AM DELT PM2.5 24 Moderate 52 9 µg/m3
4:00 AM EVG O3 8 Good 44 48 PPB
4:00 AM FOS NO2 1 Good 4 4 PPB
4:00 AM FOS O3 8 Good 40 43 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 41 44 PPB
4:00 AM FTCF PM10 24 Good 19 20 µg/m3
4:00 AM FTCF PM2.5 24 Good 39 7 µg/m3
4:00 AM FTCW O3 8 Good 40 43 PPB
4:00 AM GJPB PM10 24 Good 14 15 µg/m3
4:00 AM GJPB PM2.5 24 Good 37 6 µg/m3
4:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM GREH PM2.5 24 Good 43 7 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 39 42 PPB
4:00 AM HLD O3 8 Good 46 50 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 21 22 PPB
4:00 AM I25DEN PM10 24 Good 25 27 µg/m3
4:00 AM I25DEN PM2.5 24 Good 48 8 µg/m3
4:00 AM I25GLO NO2 1 Good 13 14 PPB
4:00 AM I25GLO PM10 24 Good 26 28 µg/m3
4:00 AM I25GLO PM2.5 24 Good 45 8 µg/m3
4:00 AM LAST NO2 1 Good 5 5 PPB
4:00 AM LAST O3 8 Good 38 41 PPB
4:00 AM LNGM PM10 24 Good 30 32 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
4:00 AM MAN O3 8 Good 49 53 PPB
4:00 AM MFP NO2 1 Good 2 2 PPB
4:00 AM MFP O3 8 Good 41 44 PPB
4:00 AM NJH PM10 24 Good 24 26 µg/m3
4:00 AM NJH PM2.5 24 Good 49 8 µg/m3
4:00 AM NREL O3 8 Good 46 50 PPB
4:00 AM PAG PM10 24 Good 18 19 µg/m3
4:00 AM PAG PM2.5 24 Good 24 4 µg/m3
4:00 AM PAL O3 8 Good 44 47 PPB
4:00 AM PFS PM10 24 Good 25 27 µg/m3
4:00 AM PFS PM2.5 24 Good 36 6 µg/m3
4:00 AM PMS PM2.5 24 Good 42 7 µg/m3
4:00 AM PWES O3 8 Good 41 44 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Good 46 50 PPB
4:00 AM RIFL PM2.5 24 Good 36 6 µg/m3
4:00 AM SSMB PM10 24 Good 26 28 µg/m3
4:00 AM SSMB PM2.5 24 Good 37 6 µg/m3
4:00 AM TEL PM10 24 Good 36 39 µg/m3
4:00 AM TEL PM2.5 24 Moderate 54 10 µg/m3
4:00 AM TIM NO2 1 Good 3 3 PPB
4:00 AM TIM O3 8 Good 40 43 PPB
4:00 AM TIM PM10 24 Good 18 19 µg/m3
4:00 AM TIM PM2.5 24 Good 32 5 µg/m3
4:00 AM WBY O3 8 Good 42 45 PPB
4:00 AM WBY PM10 24 Good 27 29 µg/m3
4:00 AM WBY PM2.5 24 Good 44 8 µg/m3
3:00 AM ACAD O3 8 Good 44 47 PPB
3:00 AM ACC PM10 24 Good 17 18 µg/m3
3:00 AM ACC PM2.5 24 Good 46 8 µg/m3
3:00 AM ADB PM10 24 Good 32 35 µg/m3
3:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
3:00 AM ALA PM10 24 Good 32 35 µg/m3
3:00 AM ALA PM2.5 24 Good 36 6 µg/m3
3:00 AM AURE O3 8 Good 42 45 PPB
3:00 AM BHWK O3 8 Good 46 50 PPB
3:00 AM BOU PM10 24 Good 23 25 µg/m3
3:00 AM BOU PM2.5 24 Good 41 7 µg/m3
3:00 AM BOUR O3 8 Good 34 37 PPB
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 43 46 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 48 8 µg/m3
3:00 AM CAN PM10 24 Good 30 32 µg/m3
3:00 AM CAN PM2.5 24 Good 47 8 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 8 9 PPB
3:00 AM CASA O3 8 Good 39 42 PPB
3:00 AM CASA PM10 24 Good 23 25 µg/m3
3:00 AM CASA PM2.5 24 Good 44 7 µg/m3
3:00 AM CCOL PM10 24 Good 31 33 µg/m3
3:00 AM CCOL PM2.5 24 Good 47 8 µg/m3
3:00 AM CHAT O3 8 Good 46 50 PPB
3:00 AM CHAT PM10 24 Good 24 26 µg/m3
3:00 AM CHAT PM2.5 24 Good 47 8 µg/m3
3:00 AM CTZ O3 8 Good 36 39 PPB
3:00 AM DELT PM10 24 Good 32 35 µg/m3
3:00 AM DELT PM2.5 24 Good 50 9 µg/m3
3:00 AM DELT PM2.5 24 Good 50 9 µg/m3
3:00 AM EVG O3 8 Good 48 52 PPB
3:00 AM FOS NO2 1 Good 5 5 PPB
3:00 AM FOS O3 8 Good 43 46 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 43 46 PPB
3:00 AM FTCF PM10 24 Good 19 20 µg/m3
3:00 AM FTCF PM2.5 24 Good 39 7 µg/m3
3:00 AM FTCW O3 8 Good 41 44 PPB
3:00 AM GJPB PM10 24 Good 14 15 µg/m3
3:00 AM GJPB PM2.5 24 Good 39 7 µg/m3
3:00 AM GREH PM10 24 Good 15 16 µg/m3
3:00 AM GREH PM2.5 24 Good 44 8 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 43 46 PPB
3:00 AM HLD O3 8 Good 47 51 PPB
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN NO2 1 Good 16 17 PPB
3:00 AM I25DEN PM10 24 Good 25 27 µg/m3
3:00 AM I25DEN PM2.5 24 Good 49 8 µg/m3
3:00 AM I25GLO NO2 1 Good 21 22 PPB
3:00 AM I25GLO PM10 24 Good 26 28 µg/m3
3:00 AM I25GLO PM2.5 24 Good 45 8 µg/m3
3:00 AM LAST NO2 1 Good 4 4 PPB
3:00 AM LAST O3 8 Good 41 44 PPB
3:00 AM LNGM PM10 24 Good 30 32 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
3:00 AM MAN O3 8 Good 50 54 PPB
3:00 AM MFP NO2 1 Good 3 3 PPB
3:00 AM MFP O3 8 Good 43 46 PPB
3:00 AM NJH PM10 24 Good 24 26 µg/m3
3:00 AM NJH PM2.5 24 Good 49 8 µg/m3
3:00 AM NREL O3 8 Good 47 51 PPB
3:00 AM PAG PM10 24 Good 18 19 µg/m3
3:00 AM PAG PM2.5 24 Good 23 4 µg/m3
3:00 AM PAL O3 8 Good 45 49 PPB
3:00 AM PFS PM10 24 Good 24 26 µg/m3
3:00 AM PFS PM2.5 24 Good 35 6 µg/m3
3:00 AM PMS PM2.5 24 Good 42 7 µg/m3
3:00 AM PWES O3 8 Good 43 46 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Good 47 51 PPB
3:00 AM RIFL PM2.5 24 Good 35 6 µg/m3
3:00 AM SSMB PM10 24 Good 28 30 µg/m3
3:00 AM SSMB PM2.5 24 Good 41 7 µg/m3
3:00 AM TEL PM10 24 Good 36 39 µg/m3
3:00 AM TEL PM2.5 24 Moderate 53 10 µg/m3
3:00 AM TIM NO2 1 Good 3 3 PPB
3:00 AM TIM O3 8 Good 41 44 PPB
3:00 AM TIM PM10 24 Good 18 19 µg/m3
3:00 AM TIM PM2.5 24 Good 33 6 µg/m3
3:00 AM WBY O3 8 Good 44 48 PPB
3:00 AM WBY PM10 24 Good 27 29 µg/m3
3:00 AM WBY PM2.5 24 Good 45 8 µg/m3
2:00 AM ACAD O3 8 Good 45 49 PPB
2:00 AM ACC PM10 24 Good 18 19 µg/m3
2:00 AM ACC PM2.5 24 Good 48 8 µg/m3
2:00 AM ADB PM10 24 Good 32 35 µg/m3
2:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
2:00 AM ALA PM10 24 Good 32 35 µg/m3
2:00 AM ALA PM2.5 24 Good 35 6 µg/m3
2:00 AM AURE O3 8 Good 44 48 PPB
2:00 AM BHWK O3 8 Good 47 51 PPB
2:00 AM BOU PM10 24 Good 23 25 µg/m3
2:00 AM BOU PM2.5 24 Good 41 7 µg/m3
2:00 AM BOUR O3 8 Good 38 41 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CAMP O3 8 Good 44 48 PPB
2:00 AM CAMP PM10 24 Good 17 18 µg/m3
2:00 AM CAMP PM2.5 24 Good 49 8 µg/m3
2:00 AM CAN PM10 24 Good 30 32 µg/m3
2:00 AM CAN PM2.5 24 Good 46 8 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 8 8 PPB
2:00 AM CASA O3 8 Good 43 46 PPB
2:00 AM CASA PM10 24 Good 23 25 µg/m3
2:00 AM CASA PM2.5 24 Good 44 7 µg/m3
2:00 AM CCOL PM10 24 Good 31 33 µg/m3
2:00 AM CCOL PM2.5 24 Good 47 8 µg/m3
2:00 AM CHAT O3 8 Good 49 53 PPB
2:00 AM CHAT PM10 24 Good 24 26 µg/m3
2:00 AM CHAT PM2.5 24 Good 48 8 µg/m3
2:00 AM CTZ O3 8 Good 40 43 PPB
2:00 AM DELT PM10 24 Good 31 34 µg/m3
2:00 AM DELT PM2.5 24 Good 48 8 µg/m3
2:00 AM DELT PM2.5 24 Good 48 8 µg/m3
2:00 AM EVG O3 8 Moderate 54 56 PPB
2:00 AM FOS NO2 1 Good 5 5 PPB
2:00 AM FOS O3 8 Good 45 49 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 44 48 PPB
2:00 AM FTCF PM10 24 Good 19 21 µg/m3
2:00 AM FTCF PM2.5 24 Good 41 7 µg/m3
2:00 AM FTCW O3 8 Good 43 46 PPB
2:00 AM GJPB PM10 24 Good 14 15 µg/m3
2:00 AM GJPB PM2.5 24 Good 39 7 µg/m3
2:00 AM GREH PM10 24 Good 15 16 µg/m3
2:00 AM GREH PM2.5 24 Good 45 8 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 44 48 PPB
2:00 AM HLD O3 8 Good 50 54 PPB
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM I25DEN NO2 1 Good 16 17 PPB
2:00 AM I25DEN PM10 24 Good 25 27 µg/m3
2:00 AM I25DEN PM2.5 24 Good 49 8 µg/m3
2:00 AM I25GLO NO2 1 Good 16 17 PPB
2:00 AM I25GLO PM10 24 Good 26 28 µg/m3
2:00 AM I25GLO PM2.5 24 Good 45 8 µg/m3
2:00 AM LAST NO2 1 Good 4 4 PPB
2:00 AM LAST O3 8 Good 43 46 PPB
2:00 AM LNGM PM10 24 Good 30 32 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 52 9 µg/m3
2:00 AM MAN O3 8 Moderate 51 55 PPB
2:00 AM MFP NO2 1 Good 2 2 PPB
2:00 AM MFP O3 8 Good 44 47 PPB
2:00 AM NJH PM10 24 Good 25 27 µg/m3
2:00 AM NJH PM2.5 24 Good 49 8 µg/m3
2:00 AM NREL O3 8 Good 49 53 PPB
2:00 AM PAG PM10 24 Good 18 19 µg/m3
2:00 AM PAG PM2.5 24 Good 23 4 µg/m3
2:00 AM PAL O3 8 Good 47 51 PPB
2:00 AM PFS PM10 24 Good 25 27 µg/m3
2:00 AM PFS PM2.5 24 Good 35 6 µg/m3
2:00 AM PMS PM2.5 24 Good 41 7 µg/m3
2:00 AM PWES O3 8 Good 44 48 PPB
2:00 AM RFN NO2 1 Good 2 2 PPB
2:00 AM RFN O3 8 Good 48 52 PPB
2:00 AM RIFL PM2.5 24 Good 35 6 µg/m3
2:00 AM SSMB PM10 24 Good 31 33 µg/m3
2:00 AM SSMB PM2.5 24 Good 44 7 µg/m3
2:00 AM TEL PM10 24 Good 35 38 µg/m3
2:00 AM TEL PM2.5 24 Moderate 53 10 µg/m3
2:00 AM TIM NO2 1 Good 3 3 PPB
2:00 AM TIM O3 8 Good 43 46 PPB
2:00 AM TIM PM10 24 Good 18 19 µg/m3
2:00 AM TIM PM2.5 24 Good 34 6 µg/m3
2:00 AM WBY O3 8 Good 49 53 PPB
2:00 AM WBY PM10 24 Good 26 28 µg/m3
2:00 AM WBY PM2.5 24 Good 44 8 µg/m3
1:00 AM ACAD O3 8 Good 47 51 PPB
1:00 AM ACC PM10 24 Good 18 19 µg/m3
1:00 AM ACC PM2.5 24 Good 49 8 µg/m3
1:00 AM ADB PM10 24 Good 32 35 µg/m3
1:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
1:00 AM ALA PM10 24 Good 31 34 µg/m3
1:00 AM ALA PM2.5 24 Good 34 6 µg/m3
1:00 AM AURE O3 8 Good 47 51 PPB
1:00 AM BHWK O3 8 Good 49 53 PPB
1:00 AM BOU PM10 24 Good 23 25 µg/m3
1:00 AM BOU PM2.5 24 Good 42 7 µg/m3
1:00 AM BOUR O3 8 Good 42 45 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP O3 8 Good 47 51 PPB
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM2.5 24 Good 50 9 µg/m3
1:00 AM CAN PM10 24 Good 29 31 µg/m3
1:00 AM CAN PM2.5 24 Good 45 8 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 5 5 PPB
1:00 AM CASA O3 8 Good 46 50 PPB
1:00 AM CASA PM10 24 Good 23 25 µg/m3
1:00 AM CASA PM2.5 24 Good 44 7 µg/m3
1:00 AM CCOL PM10 24 Good 31 33 µg/m3
1:00 AM CCOL PM2.5 24 Good 48 8 µg/m3
1:00 AM CHAT O3 8 Moderate 51 55 PPB
1:00 AM CHAT PM10 24 Good 25 27 µg/m3
1:00 AM CHAT PM2.5 24 Good 49 8 µg/m3
1:00 AM CTZ O3 8 Good 44 47 PPB
1:00 AM DELT PM10 24 Good 31 34 µg/m3
1:00 AM DELT PM2.5 24 Good 46 8 µg/m3
1:00 AM DELT PM2.5 24 Good 46 8 µg/m3
1:00 AM EVG O3 8 Moderate 64 59 PPB
1:00 AM FOS NO2 1 Good 1 1 PPB
1:00 AM FOS O3 8 Good 46 50 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 45 49 PPB
1:00 AM FTCF PM10 24 Good 19 21 µg/m3
1:00 AM FTCF PM2.5 24 Good 42 7 µg/m3
1:00 AM FTCW O3 8 Good 44 47 PPB
1:00 AM GJPB PM10 24 Good 14 15 µg/m3
1:00 AM GJPB PM2.5 24 Good 38 6 µg/m3
1:00 AM GREH PM10 24 Good 15 16 µg/m3
1:00 AM GREH PM2.5 24 Good 46 8 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 46 50 PPB
1:00 AM HLD O3 8 Moderate 54 56 PPB
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM I25DEN NO2 1 Good 11 12 PPB
1:00 AM I25DEN PM10 24 Good 25 27 µg/m3
1:00 AM I25DEN PM2.5 24 Good 49 8 µg/m3
1:00 AM I25GLO NO2 1 Good 6 6 PPB
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM I25GLO PM2.5 24 Good 46 8 µg/m3
1:00 AM LAST NO2 1 Good 5 5 PPB
1:00 AM LAST O3 8 Good 44 48 PPB
1:00 AM LNGM PM10 24 Good 31 33 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 53 10 µg/m3
1:00 AM MAN O3 8 Moderate 58 57 PPB
1:00 AM MFP NO2 1 Good 2 2 PPB
1:00 AM MFP O3 8 Good 44 48 PPB
1:00 AM NJH PM10 24 Good 25 27 µg/m3
1:00 AM NJH PM2.5 24 Good 50 9 µg/m3
1:00 AM NREL O3 8 Moderate 51 55 PPB
1:00 AM PAG PM10 24 Good 18 19 µg/m3
1:00 AM PAG PM2.5 24 Good 22 4 µg/m3
1:00 AM PAL O3 8 Good 50 54 PPB
1:00 AM PFS PM10 24 Good 25 27 µg/m3
1:00 AM PFS PM2.5 24 Good 36 6 µg/m3
1:00 AM PMS PM2.5 24 Good 41 7 µg/m3
1:00 AM PWES O3 8 Good 46 50 PPB
1:00 AM RFN NO2 1 Good 3 3 PPB
1:00 AM RFN O3 8 Good 50 54 PPB
1:00 AM RIFL PM2.5 24 Good 37 6 µg/m3
1:00 AM SSMB PM10 24 Good 32 35 µg/m3
1:00 AM SSMB PM2.5 24 Good 47 8 µg/m3
1:00 AM TEL PM10 24 Good 34 37 µg/m3
1:00 AM TEL PM2.5 24 Moderate 52 9 µg/m3
1:00 AM TIM NO2 1 Good 4 4 PPB
1:00 AM TIM O3 8 Good 44 48 PPB
1:00 AM TIM PM10 24 Good 19 20 µg/m3
1:00 AM TIM PM2.5 24 Good 34 6 µg/m3
1:00 AM WBY O3 8 Moderate 54 56 PPB
1:00 AM WBY PM10 24 Good 26 28 µg/m3
1:00 AM WBY PM2.5 24 Good 44 8 µg/m3

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