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AQI Calculations on 11/13/2026 1:00AM - 3:00PM

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.
3:00 PM ACAD O3 8 Good 31 33 PPB
3:00 PM ACC PM10 24 Good 18 19 µg/m3
3:00 PM ACC PM2.5 24 Good 23 4 µg/m3
3:00 PM ADB PM10 24 Moderate 59 71 µg/m3
3:00 PM ADB PM2.5 24 Moderate 51 9 µg/m3
3:00 PM ALA PM10 24 Good 31 34 µg/m3
3:00 PM ALA PM2.5 24 Good 47 8 µg/m3
3:00 PM ASPN2 PM10 24 Good 26 28 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 23 4 µg/m3
3:00 PM BHWK O3 8 Good 44 47 PPB
3:00 PM BOU PM10 24 Good 15 16 µg/m3
3:00 PM BOU PM2.5 24 Good 15 2 µg/m3
3:00 PM BOUR O3 8 Good 33 36 PPB
3:00 PM CAMP NO2 1 Good 17 18 PPB
3:00 PM CAMP NO2 1 Good 17 18 PPB
3:00 PM CAMP O3 8 Good 18 19 PPB
3:00 PM CAMP PM10 24 Good 27 29 µg/m3
3:00 PM CAMP PM2.5 24 Good 34 6 µg/m3
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAN PM10 24 Good 17 18 µg/m3
3:00 PM CAN PM2.5 24 Good 16 2 µg/m3
3:00 PM CASA CO 8 Good 5 0.4 PPM
3:00 PM CASA NO2 1 Good 8 8 PPB
3:00 PM CASA O3 8 Good 22 24 PPB
3:00 PM CASA PM10 24 Good 23 25 µg/m3
3:00 PM CASA PM2.5 24 Good 31 5 µg/m3
3:00 PM CCOL PM10 24 Good 34 37 µg/m3
3:00 PM CCOL PM2.5 24 Moderate 52 9 µg/m3
3:00 PM CHAT NO2 1 Good 16 17 PPB
3:00 PM CHAT O3 8 Good 34 37 PPB
3:00 PM CHAT PM10 24 Good 10 11 µg/m3
3:00 PM CHAT PM2.5 24 Good 15 2 µg/m3
3:00 PM CTZ O3 8 Good 31 33 PPB
3:00 PM DELT PM10 24 Good 20 22 µg/m3
3:00 PM DELT PM2.5 24 Good 33 6 µg/m3
3:00 PM DELT PM2.5 24 Good 33 6 µg/m3
3:00 PM EDW PM10 24 Good 10 11 µg/m3
3:00 PM EDW PM2.5 24 Good 15 2 µg/m3
3:00 PM EVG O3 8 Good 42 45 PPB
3:00 PM FOS NO2 1 Good 4 4 PPB
3:00 PM FOS O3 8 Good 29 31 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTCF PM10 24 Good 28 30 µg/m3
3:00 PM FTCF PM2.5 24 Good 33 5 µg/m3
3:00 PM FTCW NO2 1 Good 3 3 PPB
3:00 PM FTCW O3 8 Good 33 36 PPB
3:00 PM GREH PM10 24 Good 42 45 µg/m3
3:00 PM GREH PM2.5 24 Moderate 51 9 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 25 27 PPB
3:00 PM HLD O3 8 Good 35 38 PPB
3:00 PM I25DEN CO 8 Good 7 0.6 PPM
3:00 PM I25DEN NO2 1 Good 19 20 PPB
3:00 PM I25DEN PM10 24 Good 31 33 µg/m3
3:00 PM I25DEN PM2.5 24 Good 39 7 µg/m3
3:00 PM I25GLO NO2 1 Good 18 19 PPB
3:00 PM I25GLO PM10 24 Good 42 45 µg/m3
3:00 PM I25GLO PM2.5 24 Good 40 7 µg/m3
3:00 PM LAST NO2 1 Good 8 8 PPB
3:00 PM LAST O3 8 Good 22 24 PPB
3:00 PM LMB PM10 24 Good 17 18 µg/m3
3:00 PM LMB PM2.5 24 Good 24 4 µg/m3
3:00 PM LNGM PM10 24 Good 28 30 µg/m3
3:00 PM LNGM PM2.5 24 Good 39 7 µg/m3
3:00 PM MAN O3 8 Good 34 37 PPB
3:00 PM MESA PM10 24 Good 13 14 µg/m3
3:00 PM MESA PM2.5 24 Good 28 5 µg/m3
3:00 PM MFP NO2 1 Good 4 4 PPB
3:00 PM MFP O3 8 Good 34 37 PPB
3:00 PM NJH PM10 24 Good 19 21 µg/m3
3:00 PM NJH PM2.5 24 Good 28 5 µg/m3
3:00 PM NREL O3 8 Good 38 41 PPB
3:00 PM PAG PM10 24 Good 36 39 µg/m3
3:00 PM PAG PM2.5 24 Good 29 5 µg/m3
3:00 PM PAL O3 8 Good 24 26 PPB
3:00 PM PFS PM10 24 Good 21 23 µg/m3
3:00 PM PFS PM2.5 24 Good 24 4 µg/m3
3:00 PM PMS PM2.5 24 Moderate 52 9 µg/m3
3:00 PM PWES O3 8 Good 24 26 PPB
3:00 PM RFN NO2 1 Good 2 2 PPB
3:00 PM RFN O3 8 Good 42 45 PPB
3:00 PM RIFLO3 O3 8 Good 20 22 PPB
3:00 PM SSMB PM10 24 Good 10 11 µg/m3
3:00 PM SSMB PM2.5 24 Good 17 3 µg/m3
3:00 PM TEL PM10 24 Good 25 27 µg/m3
3:00 PM TEL PM2.5 24 Good 19 3 µg/m3
3:00 PM TIM NO2 1 Good 3 3 PPB
3:00 PM TIM O3 8 Good 25 27 PPB
3:00 PM TIM PM10 24 Good 26 28 µg/m3
3:00 PM TIM PM2.5 24 Good 32 5 µg/m3
3:00 PM WBY NO2 1 Good 8 8 PPB
3:00 PM WBY NO2 1 Good 8 8 PPB
3:00 PM WBY O3 8 Good 23 25 PPB
3:00 PM WBY PM10 24 Good 44 48 µg/m3
3:00 PM WBY PM2.5 24 Good 41 7 µg/m3
2:00 PM ACAD O3 8 Good 26 28 PPB
2:00 PM ACC PM10 24 Good 17 18 µg/m3
2:00 PM ACC PM2.5 24 Good 21 3 µg/m3
2:00 PM ADB PM10 24 Moderate 59 71 µg/m3
2:00 PM ADB PM2.5 24 Good 50 9 µg/m3
2:00 PM ALA PM10 24 Good 31 34 µg/m3
2:00 PM ALA PM2.5 24 Good 47 8 µg/m3
2:00 PM ASPN2 PM10 24 Good 26 28 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 23 4 µg/m3
2:00 PM BHWK O3 8 Good 44 47 PPB
2:00 PM BOU PM10 24 Good 15 16 µg/m3
2:00 PM BOU PM2.5 24 Good 14 2 µg/m3
2:00 PM BOUR O3 8 Good 31 33 PPB
2:00 PM CAMP NO2 1 Good 21 22 PPB
2:00 PM CAMP NO2 1 Good 21 22 PPB
2:00 PM CAMP O3 8 Good 14 15 PPB
2:00 PM CAMP PM10 24 Good 27 29 µg/m3
2:00 PM CAMP PM2.5 24 Good 33 6 µg/m3
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAN PM10 24 Good 16 17 µg/m3
2:00 PM CAN PM2.5 24 Good 16 2 µg/m3
2:00 PM CASA CO 8 Good 5 0.4 PPM
2:00 PM CASA NO2 1 Good 13 14 PPB
2:00 PM CASA O3 8 Good 17 18 PPB
2:00 PM CASA PM10 24 Good 23 25 µg/m3
2:00 PM CASA PM2.5 24 Good 31 5 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CCOL PM10 24 Good 35 38 µg/m3
2:00 PM CCOL PM2.5 24 Moderate 52 9 µg/m3
2:00 PM CHAT NO2 1 Good 12 13 PPB
2:00 PM CHAT O3 8 Good 32 35 PPB
2:00 PM CHAT PM10 24 Good 9 10 µg/m3
2:00 PM CHAT PM2.5 24 Good 14 2 µg/m3
2:00 PM CTZ O3 8 Good 28 30 PPB
2:00 PM DELT PM10 24 Good 20 22 µg/m3
2:00 PM DELT PM2.5 24 Good 33 6 µg/m3
2:00 PM DELT PM2.5 24 Good 33 6 µg/m3
2:00 PM EDW PM10 24 Good 10 11 µg/m3
2:00 PM EDW PM2.5 24 Good 15 2 µg/m3
2:00 PM EVG O3 8 Good 40 43 PPB
2:00 PM FOS NO2 1 Good 3 3 PPB
2:00 PM FOS O3 8 Good 25 27 PPB
2:00 PM FTC CO 8 Good 3 0.3 PPM
2:00 PM FTCF PM10 24 Good 27 29 µg/m3
2:00 PM FTCF PM2.5 24 Good 32 5 µg/m3
2:00 PM FTCW NO2 1 Good 5 5 PPB
2:00 PM FTCW O3 8 Good 31 34 PPB
2:00 PM GREH PM10 24 Good 40 43 µg/m3
2:00 PM GREH PM2.5 24 Good 49 8 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 21 23 PPB
2:00 PM HLD O3 8 Good 33 36 PPB
2:00 PM I25DEN CO 8 Good 8 0.7 PPM
2:00 PM I25DEN NO2 1 Good 28 30 PPB
2:00 PM I25DEN PM10 24 Good 30 32 µg/m3
2:00 PM I25DEN PM2.5 24 Good 38 6 µg/m3
2:00 PM I25GLO NO2 1 Good 17 18 PPB
2:00 PM I25GLO PM10 24 Good 42 45 µg/m3
2:00 PM I25GLO PM2.5 24 Good 39 7 µg/m3
2:00 PM LAST NO2 1 Good 8 8 PPB
2:00 PM LAST O3 8 Good 19 20 PPB
2:00 PM LMB PM10 24 Good 17 18 µg/m3
2:00 PM LMB PM2.5 24 Good 24 4 µg/m3
2:00 PM LNGM PM10 24 Good 26 28 µg/m3
2:00 PM LNGM PM2.5 24 Good 37 6 µg/m3
2:00 PM MAN O3 8 Good 35 38 PPB
2:00 PM MESA PM10 24 Good 13 14 µg/m3
2:00 PM MESA PM2.5 24 Good 28 5 µg/m3
2:00 PM MFP NO2 1 Good 4 4 PPB
2:00 PM MFP O3 8 Good 33 36 PPB
2:00 PM NJH PM10 24 Good 19 20 µg/m3
2:00 PM NJH PM2.5 24 Good 27 4 µg/m3
2:00 PM NREL O3 8 Good 36 39 PPB
2:00 PM PAG PM10 24 Good 37 40 µg/m3
2:00 PM PAG PM2.5 24 Good 29 5 µg/m3
2:00 PM PAL O3 8 Good 21 23 PPB
2:00 PM PFS PM10 24 Good 21 23 µg/m3
2:00 PM PFS PM2.5 24 Good 24 4 µg/m3
2:00 PM PMS PM2.5 24 Good 50 9 µg/m3
2:00 PM PWES O3 8 Good 21 23 PPB
2:00 PM RFN NO2 1 Good 1 1 PPB
2:00 PM RFN O3 8 Good 41 44 PPB
2:00 PM RIFLO3 O3 8 Good 17 18 PPB
2:00 PM SSMB PM10 24 Good 10 11 µg/m3
2:00 PM SSMB PM2.5 24 Good 17 3 µg/m3
2:00 PM TEL PM10 24 Good 25 27 µg/m3
2:00 PM TEL PM2.5 24 Good 19 3 µg/m3
2:00 PM TIM NO2 1 Good 2 2 PPB
2:00 PM TIM O3 8 Good 20 22 PPB
2:00 PM TIM PM10 24 Good 25 27 µg/m3
2:00 PM TIM PM2.5 24 Good 31 5 µg/m3
2:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM WBY O3 8 Good 18 19 PPB
2:00 PM WBY PM10 24 Good 44 47 µg/m3
2:00 PM WBY PM2.5 24 Good 40 7 µg/m3
1:00 PM ACAD O3 8 Good 22 24 PPB
1:00 PM ACC PM10 24 Good 16 17 µg/m3
1:00 PM ACC PM2.5 24 Good 19 3 µg/m3
1:00 PM ADB PM10 24 Moderate 58 70 µg/m3
1:00 PM ADB PM2.5 24 Good 49 8 µg/m3
1:00 PM ALA PM10 24 Good 31 34 µg/m3
1:00 PM ALA PM2.5 24 Good 47 8 µg/m3
1:00 PM ASPN2 PM10 24 Good 27 29 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 24 4 µg/m3
1:00 PM BHWK O3 8 Good 44 47 PPB
1:00 PM BOU PM10 24 Good 15 16 µg/m3
1:00 PM BOU PM2.5 24 Good 14 2 µg/m3
1:00 PM BOUR O3 8 Good 28 30 PPB
1:00 PM CAMP NO2 1 Good 28 30 PPB
1:00 PM CAMP NO2 1 Good 28 30 PPB
1:00 PM CAMP O3 8 Good 10 11 PPB
1:00 PM CAMP PM10 24 Good 25 27 µg/m3
1:00 PM CAMP PM2.5 24 Good 32 5 µg/m3
1:00 PM CAMP SO2 1 Good 4 3 PPB
1:00 PM CAMP SO2 1 Good 4 3 PPB
1:00 PM CAN PM10 24 Good 16 17 µg/m3
1:00 PM CAN PM2.5 24 Good 15 2 µg/m3
1:00 PM CASA CO 8 Good 5 0.4 PPM
1:00 PM CASA NO2 1 Good 24 25 PPB
1:00 PM CASA O3 8 Good 13 14 PPB
1:00 PM CASA PM10 24 Good 23 25 µg/m3
1:00 PM CASA PM2.5 24 Good 32 5 µg/m3
1:00 PM CASA SO2 1 Good 3 2 PPB
1:00 PM CCOL PM10 24 Good 34 37 µg/m3
1:00 PM CCOL PM2.5 24 Moderate 51 9 µg/m3
1:00 PM CHAT NO2 1 Good 7 7 PPB
1:00 PM CHAT O3 8 Good 31 34 PPB
1:00 PM CHAT PM10 24 Good 8 9 µg/m3
1:00 PM CHAT PM2.5 24 Good 13 2 µg/m3
1:00 PM CTZ O3 8 Good 25 27 PPB
1:00 PM DELT PM10 24 Good 20 22 µg/m3
1:00 PM DELT PM2.5 24 Good 33 6 µg/m3
1:00 PM DELT PM2.5 24 Good 33 6 µg/m3
1:00 PM EDW PM10 24 Good 10 11 µg/m3
1:00 PM EDW PM2.5 24 Good 15 2 µg/m3
1:00 PM EVG O3 8 Good 38 41 PPB
1:00 PM FOS NO2 1 Good 3 3 PPB
1:00 PM FOS O3 8 Good 21 23 PPB
1:00 PM FTC CO 8 Good 3 0.3 PPM
1:00 PM FTCF PM10 24 Good 27 29 µg/m3
1:00 PM FTCF PM2.5 24 Good 31 5 µg/m3
1:00 PM FTCW NO2 1 Good 7 7 PPB
1:00 PM FTCW O3 8 Good 29 31 PPB
1:00 PM GREH PM10 24 Good 39 42 µg/m3
1:00 PM GREH PM2.5 24 Good 48 8 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 19 20 PPB
1:00 PM HLD O3 8 Good 32 35 PPB
1:00 PM I25DEN CO 8 Good 8 0.7 PPM
1:00 PM I25DEN NO2 1 Good 25 26 PPB
1:00 PM I25DEN PM10 24 Good 29 31 µg/m3
1:00 PM I25DEN PM2.5 24 Good 37 6 µg/m3
1:00 PM I25GLO NO2 1 Good 30 32 PPB
1:00 PM I25GLO PM10 24 Good 41 44 µg/m3
1:00 PM I25GLO PM2.5 24 Good 39 7 µg/m3
1:00 PM LAST NO2 1 Good 7 7 PPB
1:00 PM LAST O3 8 Good 15 16 PPB
1:00 PM LMB PM10 24 Good 17 18 µg/m3
1:00 PM LMB PM2.5 24 Good 23 4 µg/m3
1:00 PM LNGM PM10 24 Good 24 26 µg/m3
1:00 PM LNGM PM2.5 24 Good 35 6 µg/m3
1:00 PM MAN O3 8 Good 35 38 PPB
1:00 PM MESA PM10 24 Good 13 14 µg/m3
1:00 PM MESA PM2.5 24 Good 28 5 µg/m3
1:00 PM MFP NO2 1 Good 8 8 PPB
1:00 PM MFP O3 8 Good 31 34 PPB
1:00 PM NJH PM10 24 Good 17 18 µg/m3
1:00 PM NJH PM2.5 24 Good 25 4 µg/m3
1:00 PM NREL O3 8 Good 35 38 PPB
1:00 PM PAG PM10 24 Good 38 41 µg/m3
1:00 PM PAG PM2.5 24 Good 29 5 µg/m3
1:00 PM PAL O3 8 Good 19 21 PPB
1:00 PM PFS PM10 24 Good 20 22 µg/m3
1:00 PM PFS PM2.5 24 Good 24 4 µg/m3
1:00 PM PMS PM2.5 24 Good 48 8 µg/m3
1:00 PM PWES O3 8 Good 19 20 PPB
1:00 PM RFN NO2 1 Good 1 1 PPB
1:00 PM RFN O3 8 Good 41 44 PPB
1:00 PM RIFLO3 O3 8 Good 14 15 PPB
1:00 PM SSMB PM10 24 Good 9 10 µg/m3
1:00 PM SSMB PM2.5 24 Good 17 3 µg/m3
1:00 PM TEL PM10 24 Good 25 27 µg/m3
1:00 PM TEL PM2.5 24 Good 19 3 µg/m3
1:00 PM TIM NO2 1 Good 3 3 PPB
1:00 PM TIM O3 8 Good 16 17 PPB
1:00 PM TIM PM10 24 Good 25 27 µg/m3
1:00 PM TIM PM2.5 24 Good 30 5 µg/m3
1:00 PM WBY NO2 1 Good 12 13 PPB
1:00 PM WBY NO2 1 Good 12 13 PPB
1:00 PM WBY O3 8 Good 12 13 PPB
1:00 PM WBY PM10 24 Good 44 47 µg/m3
1:00 PM WBY PM2.5 24 Good 39 7 µg/m3
12:00 PM ACAD O3 8 Good 19 20 PPB
12:00 PM ACC PM10 24 Good 15 16 µg/m3
12:00 PM ACC PM2.5 24 Good 19 3 µg/m3
12:00 PM ADB PM10 24 Moderate 57 68 µg/m3
12:00 PM ADB PM2.5 24 Good 48 8 µg/m3
12:00 PM ALA PM10 24 Good 31 33 µg/m3
12:00 PM ALA PM2.5 24 Good 47 8 µg/m3
12:00 PM ASPN2 PM10 24 Good 27 29 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 24 4 µg/m3
12:00 PM BHWK O3 8 Good 43 46 PPB
12:00 PM BOU PM10 24 Good 14 15 µg/m3
12:00 PM BOU PM2.5 24 Good 14 2 µg/m3
12:00 PM BOUR O3 8 Good 25 27 PPB
12:00 PM CAMP NO2 1 Good 26 28 PPB
12:00 PM CAMP NO2 1 Good 26 28 PPB
12:00 PM CAMP O3 8 Good 8 9 PPB
12:00 PM CAMP PM10 24 Good 23 25 µg/m3
12:00 PM CAMP PM2.5 24 Good 30 5 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 16 17 µg/m3
12:00 PM CAN PM2.5 24 Good 15 2 µg/m3
12:00 PM CASA CO 8 Good 5 0.4 PPM
12:00 PM CASA NO2 1 Good 25 26 PPB
12:00 PM CASA O3 8 Good 9 10 PPB
12:00 PM CASA PM10 24 Good 21 23 µg/m3
12:00 PM CASA PM2.5 24 Good 29 5 µg/m3
12:00 PM CASA SO2 1 Good 1 1 PPB
12:00 PM CCOL PM10 24 Good 34 37 µg/m3
12:00 PM CCOL PM2.5 24 Moderate 51 9 µg/m3
12:00 PM CHAT NO2 1 Good 4 4 PPB
12:00 PM CHAT O3 8 Good 30 32 PPB
12:00 PM CHAT PM10 24 Good 8 9 µg/m3
12:00 PM CHAT PM2.5 24 Good 12 2 µg/m3
12:00 PM CTZ O3 8 Good 22 24 PPB
12:00 PM DELT PM10 24 Good 20 22 µg/m3
12:00 PM DELT PM2.5 24 Good 33 6 µg/m3
12:00 PM DELT PM2.5 24 Good 33 6 µg/m3
12:00 PM EDW PM10 24 Good 10 11 µg/m3
12:00 PM EDW PM2.5 24 Good 16 2 µg/m3
12:00 PM EVG O3 8 Good 36 39 PPB
12:00 PM FOS NO2 1 Good 6 6 PPB
12:00 PM FOS O3 8 Good 18 19 PPB
12:00 PM FTC CO 8 Good 3 0.3 PPM
12:00 PM FTCF PM10 24 Good 26 28 µg/m3
12:00 PM FTCF PM2.5 24 Good 29 5 µg/m3
12:00 PM FTCW NO2 1 Good 4 4 PPB
12:00 PM FTCW O3 8 Good 28 30 PPB
12:00 PM GREH PM10 24 Good 39 42 µg/m3
12:00 PM GREH PM2.5 24 Good 48 8 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 16 17 PPB
12:00 PM HLD O3 8 Good 32 35 PPB
12:00 PM I25DEN CO 8 Good 9 0.8 PPM
12:00 PM I25DEN NO2 1 Good 33 35 PPB
12:00 PM I25DEN PM10 24 Good 28 30 µg/m3
12:00 PM I25DEN PM2.5 24 Good 36 6 µg/m3
12:00 PM I25GLO NO2 1 Good 39 41 PPB
12:00 PM I25GLO PM10 24 Good 39 42 µg/m3
12:00 PM I25GLO PM2.5 24 Good 37 6 µg/m3
12:00 PM LAST NO2 1 Good 8 8 PPB
12:00 PM LAST O3 8 Good 10 11 PPB
12:00 PM LMB PM10 24 Good 17 18 µg/m3
12:00 PM LMB PM2.5 24 Good 23 4 µg/m3
12:00 PM LNGM PM10 24 Good 24 26 µg/m3
12:00 PM LNGM PM2.5 24 Good 33 6 µg/m3
12:00 PM MAN O3 8 Good 36 39 PPB
12:00 PM MESA PM10 24 Good 13 14 µg/m3
12:00 PM MESA PM2.5 24 Good 29 5 µg/m3
12:00 PM MFP NO2 1 Good 8 9 PPB
12:00 PM MFP O3 8 Good 31 34 PPB
12:00 PM NJH PM10 24 Good 15 16 µg/m3
12:00 PM NJH PM2.5 24 Good 23 4 µg/m3
12:00 PM NREL O3 8 Good 35 38 PPB
12:00 PM PAG PM10 24 Good 38 41 µg/m3
12:00 PM PAG PM2.5 24 Good 29 5 µg/m3
12:00 PM PAL O3 8 Good 18 19 PPB
12:00 PM PFS PM10 24 Good 19 21 µg/m3
12:00 PM PFS PM2.5 24 Good 23 4 µg/m3
12:00 PM PMS PM2.5 24 Good 46 8 µg/m3
12:00 PM PWES O3 8 Good 17 18 PPB
12:00 PM RFN NO2 1 Good 2 2 PPB
12:00 PM RFN O3 8 Good 40 43 PPB
12:00 PM RIFLO3 O3 8 Good 10 11 PPB
12:00 PM SSMB PM10 24 Good 9 10 µg/m3
12:00 PM SSMB PM2.5 24 Good 17 3 µg/m3
12:00 PM TEL PM10 24 Good 25 27 µg/m3
12:00 PM TEL PM2.5 24 Good 19 3 µg/m3
12:00 PM TIM O3 8 Good 12 13 PPB
12:00 PM TIM PM10 24 Good 25 27 µg/m3
12:00 PM TIM PM2.5 24 Good 29 5 µg/m3
12:00 PM WBY NO2 1 Good 21 22 PPB
12:00 PM WBY NO2 1 Good 21 22 PPB
12:00 PM WBY O3 8 Good 8 9 PPB
12:00 PM WBY PM10 24 Good 43 46 µg/m3
12:00 PM WBY PM2.5 24 Good 38 6 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 15 16 PPB
11:00 AM ACC PM10 24 Good 15 16 µg/m3
11:00 AM ACC PM2.5 24 Good 18 3 µg/m3
11:00 AM ADB PM10 24 Moderate 56 66 µg/m3
11:00 AM ADB PM2.5 24 Good 47 8 µg/m3
11:00 AM ALA PM10 24 Good 31 33 µg/m3
11:00 AM ALA PM2.5 24 Good 46 8 µg/m3
11:00 AM ASPN2 PM10 24 Good 27 29 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
11:00 AM BHWK O3 8 Good 43 46 PPB
11:00 AM BOU PM10 24 Good 14 15 µg/m3
11:00 AM BOU PM2.5 24 Good 14 2 µg/m3
11:00 AM BOUR O3 8 Good 22 24 PPB
11:00 AM CAMP NO2 1 Good 21 22 PPB
11:00 AM CAMP NO2 1 Good 21 22 PPB
11:00 AM CAMP O3 8 Good 6 6 PPB
11:00 AM CAMP PM10 24 Good 23 25 µg/m3
11:00 AM CAMP PM2.5 24 Good 29 5 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 16 17 µg/m3
11:00 AM CAN PM2.5 24 Good 15 2 µg/m3
11:00 AM CASA CO 8 Good 5 0.4 PPM
11:00 AM CASA NO2 1 Good 35 37 PPB
11:00 AM CASA O3 8 Good 7 8 PPB
11:00 AM CASA PM10 24 Good 20 22 µg/m3
11:00 AM CASA PM2.5 24 Good 28 5 µg/m3
11:00 AM CASA SO2 1 Good 3 2 PPB
11:00 AM CCOL PM10 24 Good 32 35 µg/m3
11:00 AM CCOL PM2.5 24 Good 49 8 µg/m3
11:00 AM CHAT NO2 1 Good 5 5 PPB
11:00 AM CHAT O3 8 Good 28 30 PPB
11:00 AM CHAT PM10 24 Good 8 9 µg/m3
11:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
11:00 AM CTZ O3 8 Good 20 22 PPB
11:00 AM DELT PM10 24 Good 19 21 µg/m3
11:00 AM DELT PM2.5 24 Good 33 5 µg/m3
11:00 AM DELT PM2.5 24 Good 33 5 µg/m3
11:00 AM EDW PM10 24 Good 10 11 µg/m3
11:00 AM EDW PM2.5 24 Good 15 2 µg/m3
11:00 AM EVG O3 8 Good 34 37 PPB
11:00 AM FOS NO2 1 Good 12 13 PPB
11:00 AM FOS O3 8 Good 16 17 PPB
11:00 AM FTC CO 8 Good 3 0.3 PPM
11:00 AM FTCF PM10 24 Good 25 27 µg/m3
11:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
11:00 AM FTCW NO2 1 Good 7 7 PPB
11:00 AM FTCW O3 8 Good 26 28 PPB
11:00 AM GREH PM10 24 Good 38 41 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 14 15 PPB
11:00 AM HLD O3 8 Good 31 34 PPB
11:00 AM I25DEN CO 8 Good 9 0.8 PPM
11:00 AM I25DEN NO2 1 Good 28 30 PPB
11:00 AM I25DEN PM10 24 Good 28 30 µg/m3
11:00 AM I25DEN PM2.5 24 Good 35 6 µg/m3
11:00 AM I25GLO NO2 1 Good 39 41 PPB
11:00 AM I25GLO PM10 24 Good 36 39 µg/m3
11:00 AM I25GLO PM2.5 24 Good 35 6 µg/m3
11:00 AM LAST NO2 1 Good 9 10 PPB
11:00 AM LAST O3 8 Good 7 8 PPB
11:00 AM LMB PM10 24 Good 17 18 µg/m3
11:00 AM LMB PM2.5 24 Good 23 4 µg/m3
11:00 AM LNGM PM10 24 Good 25 27 µg/m3
11:00 AM LNGM PM2.5 24 Good 33 6 µg/m3
11:00 AM MAN O3 8 Good 36 39 PPB
11:00 AM MESA PM10 24 Good 13 14 µg/m3
11:00 AM MESA PM2.5 24 Good 28 5 µg/m3
11:00 AM MFP NO2 1 Good 8 8 PPB
11:00 AM MFP O3 8 Good 31 34 PPB
11:00 AM NJH PM10 24 Good 15 16 µg/m3
11:00 AM NJH PM2.5 24 Good 22 3 µg/m3
11:00 AM NREL O3 8 Good 36 39 PPB
11:00 AM PAG PM10 24 Good 38 41 µg/m3
11:00 AM PAG PM2.5 24 Good 29 5 µg/m3
11:00 AM PAL O3 8 Good 17 18 PPB
11:00 AM PFS PM10 24 Good 19 21 µg/m3
11:00 AM PFS PM2.5 24 Good 23 4 µg/m3
11:00 AM PMS PM2.5 24 Good 45 8 µg/m3
11:00 AM PWES O3 8 Good 16 17 PPB
11:00 AM RFN NO2 1 Good 5 5 PPB
11:00 AM RFN O3 8 Good 40 43 PPB
11:00 AM RIFLO3 O3 8 Good 8 9 PPB
11:00 AM SSMB PM10 24 Good 10 11 µg/m3
11:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
11:00 AM TEL PM10 24 Good 20 22 µg/m3
11:00 AM TEL PM2.5 24 Good 17 3 µg/m3
11:00 AM TIM NO2 1 Good 8 8 PPB
11:00 AM TIM O3 8 Good 8 9 PPB
11:00 AM TIM PM10 24 Good 24 26 µg/m3
11:00 AM TIM PM2.5 24 Good 29 5 µg/m3
11:00 AM WBY NO2 1 Good 26 28 PPB
11:00 AM WBY NO2 1 Good 26 28 PPB
11:00 AM WBY O3 8 Good 5 5 PPB
11:00 AM WBY PM10 24 Good 42 45 µg/m3
11:00 AM WBY PM2.5 24 Good 37 6 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM ACAD O3 8 Good 11 12 PPB
10:00 AM ACC PM10 24 Good 13 14 µg/m3
10:00 AM ACC PM2.5 24 Good 17 3 µg/m3
10:00 AM ADB PM10 24 Moderate 57 68 µg/m3
10:00 AM ADB PM2.5 24 Good 46 8 µg/m3
10:00 AM ALA PM10 24 Good 31 33 µg/m3
10:00 AM ALA PM2.5 24 Good 46 8 µg/m3
10:00 AM ASPN2 PM10 24 Good 27 29 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 23 4 µg/m3
10:00 AM BHWK O3 8 Good 42 45 PPB
10:00 AM BOU PM10 24 Good 14 15 µg/m3
10:00 AM BOU PM2.5 24 Good 14 2 µg/m3
10:00 AM BOUR O3 8 Good 20 22 PPB
10:00 AM CAMP NO2 1 Good 43 46 PPB
10:00 AM CAMP NO2 1 Good 43 46 PPB
10:00 AM CAMP O3 8 Good 3 3 PPB
10:00 AM CAMP PM10 24 Good 23 25 µg/m3
10:00 AM CAMP PM2.5 24 Good 29 5 µg/m3
10:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAN PM10 24 Good 16 17 µg/m3
10:00 AM CAN PM2.5 24 Good 15 2 µg/m3
10:00 AM CASA CO 8 Good 5 0.4 PPM
10:00 AM CASA NO2 1 Good 33 35 PPB
10:00 AM CASA O3 8 Good 6 6 PPB
10:00 AM CASA PM10 24 Good 19 21 µg/m3
10:00 AM CASA PM2.5 24 Good 27 4 µg/m3
10:00 AM CASA SO2 1 Good 3 2 PPB
10:00 AM CCOL PM10 24 Good 31 34 µg/m3
10:00 AM CCOL PM2.5 24 Good 48 8 µg/m3
10:00 AM CHAT NO2 1 Good 9 10 PPB
10:00 AM CHAT O3 8 Good 29 31 PPB
10:00 AM CHAT PM10 24 Good 8 9 µg/m3
10:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
10:00 AM CTZ O3 8 Good 18 19 PPB
10:00 AM DELT PM10 24 Good 19 21 µg/m3
10:00 AM DELT PM2.5 24 Good 32 5 µg/m3
10:00 AM DELT PM2.5 24 Good 32 5 µg/m3
10:00 AM EDW PM10 24 Good 10 11 µg/m3
10:00 AM EDW PM2.5 24 Good 16 2 µg/m3
10:00 AM EVG O3 8 Good 32 35 PPB
10:00 AM FOS NO2 1 Good 9 10 PPB
10:00 AM FOS O3 8 Good 15 16 PPB
10:00 AM FTC CO 8 Good 3 0.3 PPM
10:00 AM FTCF PM10 24 Good 25 27 µg/m3
10:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
10:00 AM FTCW NO2 1 Good 3 3 PPB
10:00 AM FTCW O3 8 Good 26 28 PPB
10:00 AM GREH PM10 24 Good 37 40 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 12 13 PPB
10:00 AM HLD O3 8 Good 31 34 PPB
10:00 AM I25DEN CO 8 Good 9 0.8 PPM
10:00 AM I25DEN NO2 1 Good 41 43 PPB
10:00 AM I25DEN PM10 24 Good 28 30 µg/m3
10:00 AM I25DEN PM2.5 24 Good 34 6 µg/m3
10:00 AM I25GLO NO2 1 Good 39 41 PPB
10:00 AM I25GLO PM10 24 Good 35 38 µg/m3
10:00 AM I25GLO PM2.5 24 Good 34 6 µg/m3
10:00 AM LAST NO2 1 Good 9 10 PPB
10:00 AM LAST O3 8 Good 6 6 PPB
10:00 AM LMB PM10 24 Good 17 18 µg/m3
10:00 AM LMB PM2.5 24 Good 22 4 µg/m3
10:00 AM LNGM PM10 24 Good 24 26 µg/m3
10:00 AM LNGM PM2.5 24 Good 33 5 µg/m3
10:00 AM MAN O3 8 Good 36 39 PPB
10:00 AM MESA PM10 24 Good 14 15 µg/m3
10:00 AM MESA PM2.5 24 Good 29 5 µg/m3
10:00 AM MFP NO2 1 Good 5 5 PPB
10:00 AM MFP O3 8 Good 31 33 PPB
10:00 AM NJH PM10 24 Good 14 15 µg/m3
10:00 AM NJH PM2.5 24 Good 21 3 µg/m3
10:00 AM NREL O3 8 Good 36 39 PPB
10:00 AM PAG PM10 24 Good 37 40 µg/m3
10:00 AM PAG PM2.5 24 Good 29 5 µg/m3
10:00 AM PAL O3 8 Good 17 18 PPB
10:00 AM PFS PM10 24 Good 19 20 µg/m3
10:00 AM PFS PM2.5 24 Good 22 4 µg/m3
10:00 AM PMS PM2.5 24 Good 44 8 µg/m3
10:00 AM PWES O3 8 Good 16 17 PPB
10:00 AM RFN NO2 1 Good 3 3 PPB
10:00 AM RFN O3 8 Good 40 43 PPB
10:00 AM RIFLO3 O3 8 Good 6 7 PPB
10:00 AM SSMB PM10 24 Good 10 11 µg/m3
10:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
10:00 AM TEL PM10 24 Good 14 15 µg/m3
10:00 AM TEL PM2.5 24 Good 14 2 µg/m3
10:00 AM TIM O3 8 Good 6 7 PPB
10:00 AM TIM PM10 24 Good 23 25 µg/m3
10:00 AM TIM PM2.5 24 Good 28 5 µg/m3
10:00 AM WBY NO2 1 Good 34 36 PPB
10:00 AM WBY NO2 1 Good 34 36 PPB
10:00 AM WBY O3 8 Good 3 3 PPB
10:00 AM WBY PM10 24 Good 41 44 µg/m3
10:00 AM WBY PM2.5 24 Good 36 6 µg/m3
10:00 AM WBY SO2 1 Good 3 2 PPB
10:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM ACAD O3 8 Good 8 9 PPB
9:00 AM ACC PM10 24 Good 13 14 µg/m3
9:00 AM ACC PM2.5 24 Good 17 3 µg/m3
9:00 AM ADB PM10 24 Moderate 57 67 µg/m3
9:00 AM ADB PM2.5 24 Good 44 7 µg/m3
9:00 AM ALA PM10 24 Good 31 33 µg/m3
9:00 AM ALA PM2.5 24 Good 46 8 µg/m3
9:00 AM ASPN2 PM10 24 Good 26 28 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 23 4 µg/m3
9:00 AM BHWK O3 8 Good 42 45 PPB
9:00 AM BOU PM10 24 Good 14 15 µg/m3
9:00 AM BOU PM2.5 24 Good 14 2 µg/m3
9:00 AM BOUR O3 8 Good 19 20 PPB
9:00 AM CAMP NO2 1 Good 44 47 PPB
9:00 AM CAMP NO2 1 Good 44 47 PPB
9:00 AM CAMP O3 8 Good 5 5 PPB
9:00 AM CAMP PM10 24 Good 22 24 µg/m3
9:00 AM CAMP PM2.5 24 Good 27 4 µg/m3
9:00 AM CAMP SO2 1 Good 4 3 PPB
9:00 AM CAMP SO2 1 Good 4 3 PPB
9:00 AM CAN PM10 24 Good 17 18 µg/m3
9:00 AM CAN PM2.5 24 Good 15 2 µg/m3
9:00 AM CASA CO 8 Good 5 0.4 PPM
9:00 AM CASA NO2 1 Good 25 27 PPB
9:00 AM CASA O3 8 Good 5 5 PPB
9:00 AM CASA PM10 24 Good 19 21 µg/m3
9:00 AM CASA PM2.5 24 Good 27 4 µg/m3
9:00 AM CASA SO2 1 Good 3 2 PPB
9:00 AM CCOL PM10 24 Good 31 34 µg/m3
9:00 AM CCOL PM2.5 24 Good 48 8 µg/m3
9:00 AM CHAT NO2 1 Good 6 6 PPB
9:00 AM CHAT O3 8 Good 30 32 PPB
9:00 AM CHAT PM10 24 Good 8 9 µg/m3
9:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
9:00 AM CTZ O3 8 Good 17 18 PPB
9:00 AM DELT PM10 24 Good 19 21 µg/m3
9:00 AM DELT PM2.5 24 Good 32 5 µg/m3
9:00 AM DELT PM2.5 24 Good 32 5 µg/m3
9:00 AM EDW PM10 24 Good 10 11 µg/m3
9:00 AM EDW PM2.5 24 Good 16 2 µg/m3
9:00 AM EVG O3 8 Good 31 34 PPB
9:00 AM FOS NO2 1 Good 14 15 PPB
9:00 AM FOS O3 8 Good 14 15 PPB
9:00 AM FTC CO 8 Good 3 0.3 PPM
9:00 AM FTCF PM10 24 Good 24 26 µg/m3
9:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
9:00 AM FTCW NO2 1 Good 4 4 PPB
9:00 AM FTCW O3 8 Good 26 28 PPB
9:00 AM GREH PM10 24 Good 36 39 µg/m3
9:00 AM GREH PM2.5 24 Good 46 8 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 10 11 PPB
9:00 AM HLD O3 8 Good 31 34 PPB
9:00 AM I25DEN CO 8 Good 9 0.8 PPM
9:00 AM I25DEN NO2 1 Good 42 44 PPB
9:00 AM I25DEN PM10 24 Good 27 29 µg/m3
9:00 AM I25DEN PM2.5 24 Good 33 5 µg/m3
9:00 AM I25GLO NO2 1 Good 40 42 PPB
9:00 AM I25GLO PM10 24 Good 35 38 µg/m3
9:00 AM I25GLO PM2.5 24 Good 33 5 µg/m3
9:00 AM LAST NO2 1 Good 9 10 PPB
9:00 AM LAST O3 8 Good 4 4 PPB
9:00 AM LMB PM10 24 Good 17 18 µg/m3
9:00 AM LMB PM2.5 24 Good 22 3 µg/m3
9:00 AM LNGM PM10 24 Good 24 26 µg/m3
9:00 AM LNGM PM2.5 24 Good 33 5 µg/m3
9:00 AM MAN O3 8 Good 37 40 PPB
9:00 AM MESA PM10 24 Good 14 15 µg/m3
9:00 AM MESA PM2.5 24 Good 29 5 µg/m3
9:00 AM MFP NO2 1 Good 7 7 PPB
9:00 AM MFP O3 8 Good 31 33 PPB
9:00 AM NJH PM10 24 Good 14 15 µg/m3
9:00 AM NJH PM2.5 24 Good 21 3 µg/m3
9:00 AM NREL O3 8 Good 37 40 PPB
9:00 AM PAG PM10 24 Good 36 39 µg/m3
9:00 AM PAG PM2.5 24 Good 29 5 µg/m3
9:00 AM PAL O3 8 Good 17 18 PPB
9:00 AM PFS PM10 24 Good 19 20 µg/m3
9:00 AM PFS PM2.5 24 Good 22 3 µg/m3
9:00 AM PMS PM2.5 24 Good 44 7 µg/m3
9:00 AM PWES O3 8 Good 15 16 PPB
9:00 AM RFN NO2 1 Good 2 2 PPB
9:00 AM RFN O3 8 Good 40 43 PPB
9:00 AM RIFLO3 O3 8 Good 5 5 PPB
9:00 AM SSMB PM10 24 Good 10 11 µg/m3
9:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
9:00 AM TEL PM10 24 Good 14 15 µg/m3
9:00 AM TEL PM2.5 24 Good 14 2 µg/m3
9:00 AM TIM NO2 1 Good 13 14 PPB
9:00 AM TIM O3 8 Good 6 6 PPB
9:00 AM TIM PM10 24 Good 22 24 µg/m3
9:00 AM TIM PM2.5 24 Good 27 4 µg/m3
9:00 AM WBY NO2 1 Good 38 40 PPB
9:00 AM WBY NO2 1 Good 38 40 PPB
9:00 AM WBY O3 8 Good 2 2 PPB
9:00 AM WBY PM10 24 Good 40 43 µg/m3
9:00 AM WBY PM2.5 24 Good 35 6 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM ACAD O3 8 Good 7 8 PPB
8:00 AM ACC PM10 24 Good 13 14 µg/m3
8:00 AM ACC PM2.5 24 Good 17 3 µg/m3
8:00 AM ADB PM10 24 Moderate 55 63 µg/m3
8:00 AM ADB PM2.5 24 Good 40 7 µg/m3
8:00 AM ALA PM10 24 Good 30 32 µg/m3
8:00 AM ALA PM2.5 24 Good 46 8 µg/m3
8:00 AM ASPN2 PM10 24 Good 26 28 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 23 4 µg/m3
8:00 AM BHWK O3 8 Good 42 45 PPB
8:00 AM BOU PM10 24 Good 14 15 µg/m3
8:00 AM BOU PM2.5 24 Good 14 2 µg/m3
8:00 AM BOUR O3 8 Good 19 21 PPB
8:00 AM CAMP NO2 1 Good 42 45 PPB
8:00 AM CAMP NO2 1 Good 42 45 PPB
8:00 AM CAMP O3 8 Good 8 9 PPB
8:00 AM CAMP PM10 24 Good 20 22 µg/m3
8:00 AM CAMP PM2.5 24 Good 24 4 µg/m3
8:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAN PM10 24 Good 17 18 µg/m3
8:00 AM CAN PM2.5 24 Good 15 2 µg/m3
8:00 AM CASA CO 8 Good 5 0.4 PPM
8:00 AM CASA NO2 1 Good 31 33 PPB
8:00 AM CASA O3 8 Good 5 5 PPB
8:00 AM CASA PM10 24 Good 19 21 µg/m3
8:00 AM CASA PM2.5 24 Good 26 4 µg/m3
8:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM CCOL PM10 24 Good 31 34 µg/m3
8:00 AM CCOL PM2.5 24 Good 47 8 µg/m3
8:00 AM CHAT NO2 1 Good 5 5 PPB
8:00 AM CHAT O3 8 Good 31 34 PPB
8:00 AM CHAT PM10 24 Good 8 9 µg/m3
8:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
8:00 AM CTZ O3 8 Good 15 16 PPB
8:00 AM DELT PM10 24 Good 19 20 µg/m3
8:00 AM DELT PM2.5 24 Good 32 5 µg/m3
8:00 AM DELT PM2.5 24 Good 32 5 µg/m3
8:00 AM EDW PM10 24 Good 11 12 µg/m3
8:00 AM EDW PM2.5 24 Good 16 2 µg/m3
8:00 AM EVG O3 8 Good 32 35 PPB
8:00 AM FOS NO2 1 Good 16 17 PPB
8:00 AM FOS O3 8 Good 14 15 PPB
8:00 AM FTC CO 8 Good 3 0.3 PPM
8:00 AM FTCF PM10 24 Good 23 25 µg/m3
8:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
8:00 AM FTCW NO2 1 Good 7 7 PPB
8:00 AM FTCW O3 8 Good 26 28 PPB
8:00 AM GREH PM10 24 Good 35 38 µg/m3
8:00 AM GREH PM2.5 24 Good 44 8 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 8 9 PPB
8:00 AM HLD O3 8 Good 32 35 PPB
8:00 AM I25DEN CO 8 Good 9 0.8 PPM
8:00 AM I25DEN NO2 1 Good 41 43 PPB
8:00 AM I25DEN PM10 24 Good 26 28 µg/m3
8:00 AM I25DEN PM2.5 24 Good 31 5 µg/m3
8:00 AM I25GLO NO2 1 Good 39 41 PPB
8:00 AM I25GLO PM10 24 Good 34 37 µg/m3
8:00 AM I25GLO PM2.5 24 Good 32 5 µg/m3
8:00 AM LAST NO2 1 Good 12 13 PPB
8:00 AM LAST O3 8 Good 4 4 PPB
8:00 AM LMB PM10 24 Good 17 18 µg/m3
8:00 AM LMB PM2.5 24 Good 21 3 µg/m3
8:00 AM LNGM PM10 24 Good 26 28 µg/m3
8:00 AM LNGM PM2.5 24 Good 34 6 µg/m3
8:00 AM MAN O3 8 Good 38 41 PPB
8:00 AM MESA PM10 24 Good 14 15 µg/m3
8:00 AM MESA PM2.5 24 Good 29 5 µg/m3
8:00 AM MFP NO2 1 Good 11 12 PPB
8:00 AM MFP O3 8 Good 31 34 PPB
8:00 AM NJH PM10 24 Good 13 14 µg/m3
8:00 AM NJH PM2.5 24 Good 20 3 µg/m3
8:00 AM NREL O3 8 Good 39 42 PPB
8:00 AM PAG PM10 24 Good 36 39 µg/m3
8:00 AM PAG PM2.5 24 Good 29 5 µg/m3
8:00 AM PAL O3 8 Good 17 18 PPB
8:00 AM PFS PM10 24 Good 19 21 µg/m3
8:00 AM PFS PM2.5 24 Good 22 3 µg/m3
8:00 AM PMS PM2.5 24 Good 43 7 µg/m3
8:00 AM PWES O3 8 Good 15 16 PPB
8:00 AM RFN NO2 1 Good 1 1 PPB
8:00 AM RFN O3 8 Good 40 43 PPB
8:00 AM RIFLO3 O3 8 Good 4 4 PPB
8:00 AM SSMB PM10 24 Good 9 10 µg/m3
8:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
8:00 AM TEL PM10 24 Good 14 15 µg/m3
8:00 AM TEL PM2.5 24 Good 14 2 µg/m3
8:00 AM TIM NO2 1 Good 12 13 PPB
8:00 AM TIM O3 8 Good 6 6 PPB
8:00 AM TIM PM10 24 Good 21 23 µg/m3
8:00 AM TIM PM2.5 24 Good 26 4 µg/m3
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 1 1 PPB
8:00 AM WBY PM10 24 Good 41 44 µg/m3
8:00 AM WBY PM2.5 24 Good 36 6 µg/m3
8:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM ACAD O3 8 Good 7 8 PPB
7:00 AM ACC PM10 24 Good 13 14 µg/m3
7:00 AM ACC PM2.5 24 Good 16 2 µg/m3
7:00 AM ADB PM10 24 Moderate 52 57 µg/m3
7:00 AM ADB PM2.5 24 Good 36 6 µg/m3
7:00 AM ALA PM10 24 Good 30 32 µg/m3
7:00 AM ALA PM2.5 24 Good 45 8 µg/m3
7:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
7:00 AM BHWK O3 8 Good 42 45 PPB
7:00 AM BOU PM10 24 Good 14 15 µg/m3
7:00 AM BOU PM2.5 24 Good 13 2 µg/m3
7:00 AM BOUR O3 8 Good 19 21 PPB
7:00 AM CAMP NO2 1 Good 40 42 PPB
7:00 AM CAMP NO2 1 Good 40 42 PPB
7:00 AM CAMP O3 8 Good 12 13 PPB
7:00 AM CAMP PM10 24 Good 19 20 µg/m3
7:00 AM CAMP PM2.5 24 Good 23 4 µg/m3
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAN PM10 24 Good 16 17 µg/m3
7:00 AM CAN PM2.5 24 Good 15 2 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA NO2 1 Good 33 35 PPB
7:00 AM CASA O3 8 Good 6 6 PPB
7:00 AM CASA PM10 24 Good 19 21 µg/m3
7:00 AM CASA PM2.5 24 Good 26 4 µg/m3
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CCOL PM10 24 Good 32 35 µg/m3
7:00 AM CCOL PM2.5 24 Good 46 8 µg/m3
7:00 AM CHAT NO2 1 Good 6 6 PPB
7:00 AM CHAT O3 8 Good 33 36 PPB
7:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
7:00 AM CTZ O3 8 Good 15 16 PPB
7:00 AM DELT PM10 24 Good 19 20 µg/m3
7:00 AM DELT PM2.5 24 Good 32 5 µg/m3
7:00 AM DELT PM2.5 24 Good 32 5 µg/m3
7:00 AM EDW PM10 24 Good 10 11 µg/m3
7:00 AM EDW PM2.5 24 Good 16 2 µg/m3
7:00 AM EVG O3 8 Good 32 35 PPB
7:00 AM FOS NO2 1 Good 16 17 PPB
7:00 AM FOS O3 8 Good 16 17 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTCF PM10 24 Good 23 25 µg/m3
7:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
7:00 AM FTCW NO2 1 Good 6 6 PPB
7:00 AM FTCW O3 8 Good 27 29 PPB
7:00 AM GREH PM10 24 Good 34 37 µg/m3
7:00 AM GREH PM2.5 24 Good 44 8 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 8 9 PPB
7:00 AM HLD O3 8 Good 33 36 PPB
7:00 AM I25DEN CO 8 Good 8 0.7 PPM
7:00 AM I25DEN NO2 1 Good 40 42 PPB
7:00 AM I25DEN PM10 24 Good 25 27 µg/m3
7:00 AM I25DEN PM2.5 24 Good 30 5 µg/m3
7:00 AM I25GLO NO2 1 Good 41 43 PPB
7:00 AM I25GLO PM10 24 Good 32 35 µg/m3
7:00 AM I25GLO PM2.5 24 Good 31 5 µg/m3
7:00 AM LAST NO2 1 Good 15 16 PPB
7:00 AM LAST O3 8 Good 4 4 PPB
7:00 AM LMB PM10 24 Good 17 18 µg/m3
7:00 AM LMB PM2.5 24 Good 21 3 µg/m3
7:00 AM LNGM PM10 24 Good 27 29 µg/m3
7:00 AM LNGM PM2.5 24 Good 34 6 µg/m3
7:00 AM MAN O3 8 Good 38 41 PPB
7:00 AM MESA PM10 24 Good 14 15 µg/m3
7:00 AM MESA PM2.5 24 Good 29 5 µg/m3
7:00 AM MFP NO2 1 Good 2 2 PPB
7:00 AM MFP O3 8 Good 33 36 PPB
7:00 AM NJH PM10 24 Good 13 14 µg/m3
7:00 AM NJH PM2.5 24 Good 19 3 µg/m3
7:00 AM NREL O3 8 Good 39 42 PPB
7:00 AM PAG PM10 24 Good 36 39 µg/m3
7:00 AM PAG PM2.5 24 Good 28 5 µg/m3
7:00 AM PAL O3 8 Good 18 19 PPB
7:00 AM PFS PM10 24 Good 19 21 µg/m3
7:00 AM PFS PM2.5 24 Good 22 3 µg/m3
7:00 AM PMS PM2.5 24 Good 43 7 µg/m3
7:00 AM PWES O3 8 Good 17 18 PPB
7:00 AM RFN O3 8 Good 40 43 PPB
7:00 AM RIFLO3 O3 8 Good 5 5 PPB
7:00 AM SSMB PM10 24 Good 9 10 µg/m3
7:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
7:00 AM TEL PM10 24 Good 15 16 µg/m3
7:00 AM TEL PM2.5 24 Good 15 2 µg/m3
7:00 AM TIM NO2 1 Good 11 12 PPB
7:00 AM TIM O3 8 Good 6 7 PPB
7:00 AM TIM PM10 24 Good 21 23 µg/m3
7:00 AM TIM PM2.5 24 Good 26 4 µg/m3
7:00 AM WBY NO2 1 Good 31 33 PPB
7:00 AM WBY NO2 1 Good 31 33 PPB
7:00 AM WBY O3 8 Good 2 2 PPB
7:00 AM WBY PM10 24 Good 40 43 µg/m3
7:00 AM WBY PM2.5 24 Good 34 6 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM ACAD O3 8 Good 8 9 PPB
6:00 AM ACC PM10 24 Good 13 14 µg/m3
6:00 AM ACC PM2.5 24 Good 16 2 µg/m3
6:00 AM ADB PM10 24 Moderate 51 55 µg/m3
6:00 AM ADB PM2.5 24 Good 34 6 µg/m3
6:00 AM ALA PM10 24 Good 30 32 µg/m3
6:00 AM ALA PM2.5 24 Good 44 8 µg/m3
6:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
6:00 AM BHWK O3 8 Good 42 45 PPB
6:00 AM BOU PM10 24 Good 13 14 µg/m3
6:00 AM BOU PM2.5 24 Good 13 2 µg/m3
6:00 AM BOUR O3 8 Good 19 21 PPB
6:00 AM CAMP NO2 1 Good 33 35 PPB
6:00 AM CAMP NO2 1 Good 33 35 PPB
6:00 AM CAMP O3 8 Good 16 17 PPB
6:00 AM CAMP PM10 24 Good 18 19 µg/m3
6:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAN PM10 24 Good 16 17 µg/m3
6:00 AM CAN PM2.5 24 Good 16 2 µg/m3
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA NO2 1 Good 31 33 PPB
6:00 AM CASA O3 8 Good 8 9 PPB
6:00 AM CASA PM10 24 Good 19 21 µg/m3
6:00 AM CASA PM2.5 24 Good 26 4 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL PM10 24 Good 31 34 µg/m3
6:00 AM CCOL PM2.5 24 Good 44 7 µg/m3
6:00 AM CHAT NO2 1 Good 3 3 PPB
6:00 AM CHAT O3 8 Good 34 37 PPB
6:00 AM CHAT PM10 24 Good 8 9 µg/m3
6:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
6:00 AM CTZ O3 8 Good 14 15 PPB
6:00 AM DELT PM10 24 Good 19 21 µg/m3
6:00 AM DELT PM2.5 24 Good 31 5 µg/m3
6:00 AM DELT PM2.5 24 Good 31 5 µg/m3
6:00 AM EDW PM10 24 Good 11 12 µg/m3
6:00 AM EDW PM2.5 24 Good 16 2 µg/m3
6:00 AM EVG O3 8 Good 32 35 PPB
6:00 AM FOS NO2 1 Good 12 13 PPB
6:00 AM FOS O3 8 Good 17 18 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTCF PM10 24 Good 23 25 µg/m3
6:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
6:00 AM FTCW NO2 1 Good 7 7 PPB
6:00 AM FTCW O3 8 Good 29 31 PPB
6:00 AM GREH PM10 24 Good 34 37 µg/m3
6:00 AM GREH PM2.5 24 Good 44 7 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 9 10 PPB
6:00 AM HLD O3 8 Good 35 38 PPB
6:00 AM I25DEN CO 8 Good 7 0.6 PPM
6:00 AM I25DEN NO2 1 Good 34 36 PPB
6:00 AM I25DEN PM10 24 Good 24 26 µg/m3
6:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
6:00 AM I25GLO NO2 1 Good 39 41 PPB
6:00 AM I25GLO PM10 24 Good 31 34 µg/m3
6:00 AM I25GLO PM2.5 24 Good 29 5 µg/m3
6:00 AM LAST NO2 1 Good 21 22 PPB
6:00 AM LAST O3 8 Good 5 5 PPB
6:00 AM LMB PM10 24 Good 17 18 µg/m3
6:00 AM LMB PM2.5 24 Good 21 3 µg/m3
6:00 AM LNGM PM10 24 Good 27 29 µg/m3
6:00 AM LNGM PM2.5 24 Good 34 6 µg/m3
6:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM MESA PM10 24 Good 14 15 µg/m3
6:00 AM MESA PM2.5 24 Good 29 5 µg/m3
6:00 AM MFP NO2 1 Good 4 4 PPB
6:00 AM MFP O3 8 Good 34 37 PPB
6:00 AM NJH PM10 24 Good 12 13 µg/m3
6:00 AM NJH PM2.5 24 Good 19 3 µg/m3
6:00 AM NREL O3 8 Good 40 43 PPB
6:00 AM PAG PM10 24 Good 37 40 µg/m3
6:00 AM PAG PM2.5 24 Good 29 5 µg/m3
6:00 AM PAL O3 8 Good 19 20 PPB
6:00 AM PFS PM10 24 Good 19 21 µg/m3
6:00 AM PFS PM2.5 24 Good 22 3 µg/m3
6:00 AM PMS PM2.5 24 Good 42 7 µg/m3
6:00 AM PWES O3 8 Good 19 21 PPB
6:00 AM RFN NO2 1 Good 1 1 PPB
6:00 AM RFN O3 8 Good 40 43 PPB
6:00 AM RIFLO3 O3 8 Good 5 5 PPB
6:00 AM SSMB PM10 24 Good 9 10 µg/m3
6:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
6:00 AM TEL PM10 24 Good 15 16 µg/m3
6:00 AM TEL PM2.5 24 Good 15 2 µg/m3
6:00 AM TIM NO2 1 Good 13 14 PPB
6:00 AM TIM O3 8 Good 6 7 PPB
6:00 AM TIM PM10 24 Good 20 22 µg/m3
6:00 AM TIM PM2.5 24 Good 25 4 µg/m3
6:00 AM WBY NO2 1 Good 31 33 PPB
6:00 AM WBY NO2 1 Good 31 33 PPB
6:00 AM WBY O3 8 Good 2 2 PPB
6:00 AM WBY PM10 24 Good 40 43 µg/m3
6:00 AM WBY PM2.5 24 Good 34 6 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 9 10 PPB
5:00 AM ACC PM10 24 Good 13 14 µg/m3
5:00 AM ACC PM2.5 24 Good 16 2 µg/m3
5:00 AM ADB PM10 24 Good 47 51 µg/m3
5:00 AM ADB PM2.5 24 Good 32 5 µg/m3
5:00 AM ALA PM10 24 Good 29 31 µg/m3
5:00 AM ALA PM2.5 24 Good 43 7 µg/m3
5:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
5:00 AM BHWK O3 8 Good 41 44 PPB
5:00 AM BOU PM10 24 Good 13 14 µg/m3
5:00 AM BOU PM2.5 24 Good 13 2 µg/m3
5:00 AM BOUR O3 8 Good 19 21 PPB
5:00 AM CAMP NO2 1 Good 34 36 PPB
5:00 AM CAMP NO2 1 Good 34 36 PPB
5:00 AM CAMP O3 8 Good 19 20 PPB
5:00 AM CAMP PM10 24 Good 18 19 µg/m3
5:00 AM CAMP PM2.5 24 Good 21 3 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 CAN PM10 24 Good 16 17 µg/m3
5:00 AM CAN PM2.5 24 Good 16 2 µg/m3
5:00 AM CASA CO 8 Good 3 0.3 PPM
5:00 AM CASA NO2 1 Good 29 31 PPB
5:00 AM CASA O3 8 Good 9 10 PPB
5:00 AM CASA PM10 24 Good 19 21 µg/m3
5:00 AM CASA PM2.5 24 Good 25 4 µg/m3
5:00 AM CCOL PM10 24 Good 31 33 µg/m3
5:00 AM CCOL PM2.5 24 Good 39 7 µg/m3
5:00 AM CHAT NO2 1 Good 2 2 PPB
5:00 AM CHAT O3 8 Good 35 38 PPB
5:00 AM CHAT PM10 24 Good 8 9 µg/m3
5:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
5:00 AM CTZ O3 8 Good 14 15 PPB
5:00 AM DELT PM10 24 Good 19 20 µg/m3
5:00 AM DELT PM2.5 24 Good 31 5 µg/m3
5:00 AM DELT PM2.5 24 Good 31 5 µg/m3
5:00 AM EDW PM10 24 Good 12 13 µg/m3
5:00 AM EDW PM2.5 24 Good 16 2 µg/m3
5:00 AM EVG O3 8 Good 33 36 PPB
5:00 AM FOS NO2 1 Good 9 10 PPB
5:00 AM FOS O3 8 Good 18 19 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTCF PM10 24 Good 23 25 µg/m3
5:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
5:00 AM FTCW NO2 1 Good 2 2 PPB
5:00 AM FTCW O3 8 Good 31 33 PPB
5:00 AM GREH PM10 24 Good 33 36 µg/m3
5:00 AM GREH PM2.5 24 Good 43 7 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 10 11 PPB
5:00 AM HLD O3 8 Good 36 39 PPB
5:00 AM I25DEN CO 8 Good 6 0.5 PPM
5:00 AM I25DEN NO2 1 Good 33 35 PPB
5:00 AM I25DEN PM10 24 Good 24 26 µg/m3
5:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
5:00 AM I25GLO NO2 1 Good 38 40 PPB
5:00 AM I25GLO PM10 24 Good 30 32 µg/m3
5:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
5:00 AM LAST NO2 1 Good 22 23 PPB
5:00 AM LAST O3 8 Good 7 8 PPB
5:00 AM LMB PM10 24 Good 17 18 µg/m3
5:00 AM LMB PM2.5 24 Good 21 3 µg/m3
5:00 AM LNGM PM10 24 Good 27 29 µg/m3
5:00 AM LNGM PM2.5 24 Good 34 6 µg/m3
5:00 AM MAN O3 8 Good 38 41 PPB
5:00 AM MESA PM10 24 Good 14 15 µg/m3
5:00 AM MESA PM2.5 24 Good 29 5 µg/m3
5:00 AM MFP NO2 1 Good 2 2 PPB
5:00 AM MFP O3 8 Good 35 38 PPB
5:00 AM NJH PM10 24 Good 12 13 µg/m3
5:00 AM NJH PM2.5 24 Good 19 3 µg/m3
5:00 AM NREL O3 8 Good 40 43 PPB
5:00 AM PAG PM10 24 Good 39 42 µg/m3
5:00 AM PAG PM2.5 24 Good 29 5 µg/m3
5:00 AM PAL O3 8 Good 19 21 PPB
5:00 AM PFS PM10 24 Good 19 21 µg/m3
5:00 AM PFS PM2.5 24 Good 22 3 µg/m3
5:00 AM PMS PM2.5 24 Good 41 7 µg/m3
5:00 AM PWES O3 8 Good 20 22 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFLO3 O3 8 Good 6 6 PPB
5:00 AM SSMB PM10 24 Good 10 11 µg/m3
5:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
5:00 AM TEL PM10 24 Good 15 16 µg/m3
5:00 AM TEL PM2.5 24 Good 15 2 µg/m3
5:00 AM TIM NO2 1 Good 11 12 PPB
5:00 AM TIM O3 8 Good 7 8 PPB
5:00 AM TIM PM10 24 Good 20 22 µg/m3
5:00 AM TIM PM2.5 24 Good 24 4 µg/m3
5:00 AM WBY NO2 1 Good 28 30 PPB
5:00 AM WBY NO2 1 Good 28 30 PPB
5:00 AM WBY O3 8 Good 2 2 PPB
5:00 AM WBY PM10 24 Good 39 42 µg/m3
5:00 AM WBY PM2.5 24 Good 34 6 µg/m3
4:00 AM ACAD O3 8 Good 9 10 PPB
4:00 AM ACC PM10 24 Good 13 14 µg/m3
4:00 AM ACC PM2.5 24 Good 16 2 µg/m3
4:00 AM ADB PM10 24 Good 47 51 µg/m3
4:00 AM ADB PM2.5 24 Good 32 5 µg/m3
4:00 AM ALA PM10 24 Good 29 31 µg/m3
4:00 AM ALA PM2.5 24 Good 42 7 µg/m3
4:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
4:00 AM BHWK O3 8 Good 41 44 PPB
4:00 AM BOU PM10 24 Good 13 14 µg/m3
4:00 AM BOU PM2.5 24 Good 12 2 µg/m3
4:00 AM BOUR O3 8 Good 19 21 PPB
4:00 AM CAMP NO2 1 Good 36 38 PPB
4:00 AM CAMP NO2 1 Good 36 38 PPB
4:00 AM CAMP O3 8 Good 20 22 PPB
4:00 AM CAMP PM10 24 Good 17 18 µg/m3
4:00 AM CAMP PM2.5 24 Good 20 3 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAN PM10 24 Good 16 17 µg/m3
4:00 AM CAN PM2.5 24 Good 16 2 µg/m3
4:00 AM CASA CO 8 Good 3 0.3 PPM
4:00 AM CASA NO2 1 Good 26 28 PPB
4:00 AM CASA O3 8 Good 9 10 PPB
4:00 AM CASA PM10 24 Good 19 20 µg/m3
4:00 AM CASA PM2.5 24 Good 25 4 µg/m3
4:00 AM CCOL PM10 24 Good 30 32 µg/m3
4:00 AM CCOL PM2.5 24 Good 34 6 µg/m3
4:00 AM CHAT NO2 1 Good 1 1 PPB
4:00 AM CHAT O3 8 Good 35 38 PPB
4:00 AM CHAT PM10 24 Good 8 9 µg/m3
4:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
4:00 AM CTZ O3 8 Good 13 14 PPB
4:00 AM DELT PM10 24 Good 19 20 µg/m3
4:00 AM DELT PM2.5 24 Good 31 5 µg/m3
4:00 AM DELT PM2.5 24 Good 31 5 µg/m3
4:00 AM EDW PM10 24 Good 12 13 µg/m3
4:00 AM EDW PM2.5 24 Good 16 2 µg/m3
4:00 AM EVG O3 8 Good 33 36 PPB
4:00 AM FOS NO2 1 Good 10 11 PPB
4:00 AM FOS O3 8 Good 19 20 PPB
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTCF PM10 24 Good 23 25 µg/m3
4:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
4:00 AM FTCW NO2 1 Good 4 4 PPB
4:00 AM FTCW O3 8 Good 31 33 PPB
4:00 AM GREH PM10 24 Good 33 36 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 13 14 PPB
4:00 AM HLD O3 8 Good 36 39 PPB
4:00 AM I25DEN CO 8 Good 6 0.5 PPM
4:00 AM I25DEN NO2 1 Good 35 37 PPB
4:00 AM I25DEN PM10 24 Good 24 26 µg/m3
4:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
4:00 AM I25GLO NO2 1 Good 35 37 PPB
4:00 AM I25GLO PM10 24 Good 30 32 µg/m3
4:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
4:00 AM LAST NO2 1 Good 20 21 PPB
4:00 AM LAST O3 8 Good 10 11 PPB
4:00 AM LMB PM10 24 Good 17 18 µg/m3
4:00 AM LMB PM2.5 24 Good 21 3 µg/m3
4:00 AM LNGM PM10 24 Good 27 29 µg/m3
4:00 AM LNGM PM2.5 24 Good 35 6 µg/m3
4:00 AM MAN O3 8 Good 38 41 PPB
4:00 AM MESA PM10 24 Good 14 15 µg/m3
4:00 AM MESA PM2.5 24 Good 30 5 µg/m3
4:00 AM MFP NO2 1 Good 2 2 PPB
4:00 AM MFP O3 8 Good 36 39 PPB
4:00 AM NJH PM10 24 Good 12 13 µg/m3
4:00 AM NJH PM2.5 24 Good 19 3 µg/m3
4:00 AM NREL O3 8 Good 39 42 PPB
4:00 AM PAG PM10 24 Good 41 44 µg/m3
4:00 AM PAG PM2.5 24 Good 30 5 µg/m3
4:00 AM PAL O3 8 Good 21 23 PPB
4:00 AM PFS PM10 24 Good 19 21 µg/m3
4:00 AM PFS PM2.5 24 Good 22 3 µg/m3
4:00 AM PMS PM2.5 24 Good 38 6 µg/m3
4:00 AM PWES O3 8 Good 21 23 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Good 39 42 PPB
4:00 AM RIFLO3 O3 8 Good 6 6 PPB
4:00 AM SSMB PM10 24 Good 10 11 µg/m3
4:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
4:00 AM TEL PM10 24 Good 15 16 µg/m3
4:00 AM TEL PM2.5 24 Good 15 2 µg/m3
4:00 AM TIM NO2 1 Good 6 6 PPB
4:00 AM TIM O3 8 Good 8 9 PPB
4:00 AM TIM PM10 24 Good 20 22 µg/m3
4:00 AM TIM PM2.5 24 Good 24 4 µg/m3
4:00 AM WBY NO2 1 Good 29 31 PPB
4:00 AM WBY NO2 1 Good 29 31 PPB
4:00 AM WBY O3 8 Good 2 2 PPB
4:00 AM WBY PM10 24 Good 39 42 µg/m3
4:00 AM WBY PM2.5 24 Good 33 6 µg/m3
3:00 AM ACAD O3 8 Good 11 12 PPB
3:00 AM ACC PM10 24 Good 13 14 µg/m3
3:00 AM ACC PM2.5 24 Good 16 2 µg/m3
3:00 AM ADB PM10 24 Good 47 51 µg/m3
3:00 AM ADB PM2.5 24 Good 32 5 µg/m3
3:00 AM ALA PM10 24 Good 29 31 µg/m3
3:00 AM ALA PM2.5 24 Good 42 7 µg/m3
3:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
3:00 AM BHWK O3 8 Good 40 43 PPB
3:00 AM BOU PM10 24 Good 13 14 µg/m3
3:00 AM BOU PM2.5 24 Good 12 2 µg/m3
3:00 AM BOUR O3 8 Good 20 22 PPB
3:00 AM CAMP NO2 1 Good 34 36 PPB
3:00 AM CAMP NO2 1 Good 34 36 PPB
3:00 AM CAMP O3 8 Good 22 24 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 19 3 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 CAN PM10 24 Good 16 17 µg/m3
3:00 AM CAN PM2.5 24 Good 16 2 µg/m3
3:00 AM CASA CO 8 Good 5 0.4 PPM
3:00 AM CASA NO2 1 Good 24 25 PPB
3:00 AM CASA O3 8 Good 9 10 PPB
3:00 AM CASA PM10 24 Good 19 20 µg/m3
3:00 AM CASA PM2.5 24 Good 25 4 µg/m3
3:00 AM CCOL PM10 24 Good 28 30 µg/m3
3:00 AM CCOL PM2.5 24 Good 29 5 µg/m3
3:00 AM CHAT O3 8 Good 35 38 PPB
3:00 AM CHAT PM10 24 Good 8 9 µg/m3
3:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
3:00 AM CTZ O3 8 Good 12 13 PPB
3:00 AM DELT PM10 24 Good 19 20 µg/m3
3:00 AM DELT PM2.5 24 Good 31 5 µg/m3
3:00 AM DELT PM2.5 24 Good 31 5 µg/m3
3:00 AM EDW PM10 24 Good 12 13 µg/m3
3:00 AM EDW PM2.5 24 Good 16 2 µg/m3
3:00 AM EVG O3 8 Good 33 36 PPB
3:00 AM FOS NO2 1 Good 8 9 PPB
3:00 AM FOS O3 8 Good 19 21 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTCF PM10 24 Good 22 24 µg/m3
3:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
3:00 AM FTCW NO2 1 Good 2 2 PPB
3:00 AM FTCW O3 8 Good 31 34 PPB
3:00 AM GREH PM10 24 Good 33 36 µg/m3
3:00 AM GREH PM2.5 24 Good 43 7 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 16 17 PPB
3:00 AM HLD O3 8 Good 36 39 PPB
3:00 AM I25DEN CO 8 Good 7 0.6 PPM
3:00 AM I25DEN NO2 1 Good 33 35 PPB
3:00 AM I25DEN PM10 24 Good 24 26 µg/m3
3:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
3:00 AM I25GLO NO2 1 Good 32 34 PPB
3:00 AM I25GLO PM10 24 Good 29 31 µg/m3
3:00 AM I25GLO PM2.5 24 Good 27 4 µg/m3
3:00 AM LAST NO2 1 Good 20 21 PPB
3:00 AM LAST O3 8 Good 15 16 PPB
3:00 AM LMB PM10 24 Good 17 18 µg/m3
3:00 AM LMB PM2.5 24 Good 20 3 µg/m3
3:00 AM LNGM PM10 24 Good 27 29 µg/m3
3:00 AM LNGM PM2.5 24 Good 35 6 µg/m3
3:00 AM MAN O3 8 Good 37 40 PPB
3:00 AM MESA PM10 24 Good 14 15 µg/m3
3:00 AM MESA PM2.5 24 Good 30 5 µg/m3
3:00 AM MFP NO2 1 Good 4 4 PPB
3:00 AM MFP O3 8 Good 36 39 PPB
3:00 AM NJH PM10 24 Good 12 13 µg/m3
3:00 AM NJH PM2.5 24 Good 18 3 µg/m3
3:00 AM NREL O3 8 Good 39 42 PPB
3:00 AM PAL O3 8 Good 22 24 PPB
3:00 AM PFS PM10 24 Good 19 21 µg/m3
3:00 AM PFS PM2.5 24 Good 22 3 µg/m3
3:00 AM PMS PM2.5 24 Good 37 6 µg/m3
3:00 AM PWES O3 8 Good 22 24 PPB
3:00 AM RFN NO2 1 Good 2 2 PPB
3:00 AM RFN O3 8 Good 39 42 PPB
3:00 AM RIFLO3 O3 8 Good 6 6 PPB
3:00 AM SSMB PM10 24 Good 10 11 µg/m3
3:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
3:00 AM TEL PM10 24 Good 15 16 µg/m3
3:00 AM TEL PM2.5 24 Good 16 2 µg/m3
3:00 AM TIM NO2 1 Good 4 4 PPB
3:00 AM TIM O3 8 Good 10 11 PPB
3:00 AM TIM PM10 24 Good 20 22 µg/m3
3:00 AM TIM PM2.5 24 Good 24 4 µg/m3
3:00 AM WBY NO2 1 Good 29 31 PPB
3:00 AM WBY NO2 1 Good 29 31 PPB
3:00 AM WBY O3 8 Good 2 2 PPB
3:00 AM WBY PM10 24 Good 39 42 µg/m3
3:00 AM WBY PM2.5 24 Good 34 6 µg/m3
2:00 AM ACAD O3 8 Good 14 15 PPB
2:00 AM ACC PM10 24 Good 13 14 µg/m3
2:00 AM ACC PM2.5 24 Good 16 2 µg/m3
2:00 AM ADB PM10 24 Good 47 51 µg/m3
2:00 AM ADB PM2.5 24 Good 32 5 µg/m3
2:00 AM ALA PM10 24 Good 29 31 µg/m3
2:00 AM ALA PM2.5 24 Good 42 7 µg/m3
2:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
2:00 AM BHWK O3 8 Good 40 43 PPB
2:00 AM BOU PM10 24 Good 12 13 µg/m3
2:00 AM BOU PM2.5 24 Good 12 2 µg/m3
2:00 AM BOUR O3 8 Good 20 22 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP O3 8 Good 24 26 PPB
2:00 AM CAMP PM10 24 Good 16 17 µg/m3
2:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
2:00 AM CAN PM10 24 Good 16 17 µg/m3
2:00 AM CAN PM2.5 24 Good 16 2 µg/m3
2:00 AM CASA CO 8 Good 5 0.4 PPM
2:00 AM CASA NO2 1 Good 28 30 PPB
2:00 AM CASA O3 8 Good 8 9 PPB
2:00 AM CASA PM10 24 Good 19 21 µg/m3
2:00 AM CASA PM2.5 24 Good 26 4 µg/m3
2:00 AM CCOL PM10 24 Good 27 29 µg/m3
2:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
2:00 AM CHAT O3 8 Good 34 37 PPB
2:00 AM CHAT PM10 24 Good 8 9 µg/m3
2:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
2:00 AM CTZ O3 8 Good 12 13 PPB
2:00 AM DELT PM10 24 Good 19 20 µg/m3
2:00 AM DELT PM2.5 24 Good 31 5 µg/m3
2:00 AM DELT PM2.5 24 Good 31 5 µg/m3
2:00 AM EDW PM10 24 Good 12 13 µg/m3
2:00 AM EDW PM2.5 24 Good 16 2 µg/m3
2:00 AM EVG O3 8 Good 34 37 PPB
2:00 AM FOS NO2 1 Good 7 7 PPB
2:00 AM FOS O3 8 Good 20 22 PPB
2:00 AM FTC CO 8 Good 5 0.4 PPM
2:00 AM FTCF PM10 24 Good 22 24 µg/m3
2:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
2:00 AM FTCW NO2 1 Good 2 2 PPB
2:00 AM FTCW O3 8 Good 33 36 PPB
2:00 AM GREH PM10 24 Good 32 35 µg/m3
2:00 AM GREH PM2.5 24 Good 43 7 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 19 20 PPB
2:00 AM HLD O3 8 Good 36 39 PPB
2:00 AM I25DEN CO 8 Good 8 0.7 PPM
2:00 AM I25DEN NO2 1 Good 33 35 PPB
2:00 AM I25DEN PM10 24 Good 24 26 µg/m3
2:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
2:00 AM I25GLO NO2 1 Good 36 38 PPB
2:00 AM I25GLO PM10 24 Good 29 31 µg/m3
2:00 AM I25GLO PM2.5 24 Good 27 4 µg/m3
2:00 AM LAST NO2 1 Good 20 21 PPB
2:00 AM LAST O3 8 Good 19 20 PPB
2:00 AM LMB PM10 24 Good 17 18 µg/m3
2:00 AM LMB PM2.5 24 Good 19 3 µg/m3
2:00 AM LNGM PM10 24 Good 27 29 µg/m3
2:00 AM LNGM PM2.5 24 Good 35 6 µg/m3
2:00 AM MAN O3 8 Good 37 40 PPB
2:00 AM MESA PM10 24 Good 14 15 µg/m3
2:00 AM MESA PM2.5 24 Good 30 5 µg/m3
2:00 AM MFP NO2 1 Good 3 3 PPB
2:00 AM MFP O3 8 Good 38 41 PPB
2:00 AM NJH PM10 24 Good 12 13 µg/m3
2:00 AM NJH PM2.5 24 Good 18 3 µg/m3
2:00 AM NREL O3 8 Good 39 42 PPB
2:00 AM PAL O3 8 Good 23 25 PPB
2:00 AM PFS PM10 24 Good 19 21 µg/m3
2:00 AM PFS PM2.5 24 Good 22 3 µg/m3
2:00 AM PMS PM2.5 24 Good 37 6 µg/m3
2:00 AM PWES O3 8 Good 24 26 PPB
2:00 AM RFN NO2 1 Good 2 2 PPB
2:00 AM RFN O3 8 Good 39 42 PPB
2:00 AM RIFLO3 O3 8 Good 6 7 PPB
2:00 AM SSMB PM10 24 Good 9 10 µg/m3
2:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
2:00 AM TEL PM10 24 Good 15 16 µg/m3
2:00 AM TEL PM2.5 24 Good 16 2 µg/m3
2:00 AM TIM NO2 1 Good 4 4 PPB
2:00 AM TIM O3 8 Good 12 13 PPB
2:00 AM TIM PM10 24 Good 19 21 µg/m3
2:00 AM TIM PM2.5 24 Good 23 4 µg/m3
2:00 AM WBY NO2 1 Good 28 30 PPB
2:00 AM WBY NO2 1 Good 28 30 PPB
2:00 AM WBY O3 8 Good 2 2 PPB
2:00 AM WBY PM10 24 Good 39 42 µg/m3
2:00 AM WBY PM2.5 24 Good 34 6 µg/m3
1:00 AM ACAD O3 8 Good 17 18 PPB
1:00 AM ACC PM10 24 Good 13 14 µg/m3
1:00 AM ACC PM2.5 24 Good 17 3 µg/m3
1:00 AM ADB PM10 24 Good 47 51 µg/m3
1:00 AM ADB PM2.5 24 Good 32 5 µg/m3
1:00 AM ALA PM10 24 Good 29 31 µg/m3
1:00 AM ALA PM2.5 24 Good 43 7 µg/m3
1:00 AM ASPN2 PM10 24 Good 28 30 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 24 4 µg/m3
1:00 AM BHWK O3 8 Good 40 43 PPB
1:00 AM BOU PM10 24 Good 12 13 µg/m3
1:00 AM BOU PM2.5 24 Good 12 2 µg/m3
1:00 AM BOUR O3 8 Good 22 24 PPB
1:00 AM CAMP NO2 1 Good 5 5 PPB
1:00 AM CAMP NO2 1 Good 5 5 PPB
1:00 AM CAMP O3 8 Good 24 26 PPB
1:00 AM CAMP PM10 24 Good 16 17 µg/m3
1:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
1:00 AM CAN PM10 24 Good 17 18 µg/m3
1:00 AM CAN PM2.5 24 Good 16 2 µg/m3
1:00 AM CASA CO 8 Good 5 0.4 PPM
1:00 AM CASA NO2 1 Good 25 26 PPB
1:00 AM CASA O3 8 Good 10 11 PPB
1:00 AM CASA PM10 24 Good 19 21 µg/m3
1:00 AM CASA PM2.5 24 Good 26 4 µg/m3
1:00 AM CCOL PM10 24 Good 26 28 µg/m3
1:00 AM CCOL PM2.5 24 Good 22 3 µg/m3
1:00 AM CHAT NO2 1 Good 1 1 PPB
1:00 AM CHAT O3 8 Good 34 37 PPB
1:00 AM CHAT PM10 24 Good 8 9 µg/m3
1:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
1:00 AM CTZ O3 8 Good 13 14 PPB
1:00 AM DELT PM10 24 Good 19 20 µg/m3
1:00 AM DELT PM2.5 24 Good 30 5 µg/m3
1:00 AM DELT PM2.5 24 Good 30 5 µg/m3
1:00 AM EDW PM10 24 Good 12 13 µg/m3
1:00 AM EDW PM2.5 24 Good 16 2 µg/m3
1:00 AM EVG O3 8 Good 34 37 PPB
1:00 AM FOS NO2 1 Good 8 9 PPB
1:00 AM FOS O3 8 Good 21 23 PPB
1:00 AM FTC CO 8 Good 6 0.5 PPM
1:00 AM FTCF PM10 24 Good 22 24 µg/m3
1:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
1:00 AM FTCW NO2 1 Good 2 2 PPB
1:00 AM FTCW O3 8 Good 35 38 PPB
1:00 AM GREH PM10 24 Good 32 35 µg/m3
1:00 AM GREH PM2.5 24 Good 43 7 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 22 24 PPB
1:00 AM HLD O3 8 Good 36 39 PPB
1:00 AM I25DEN CO 8 Good 8 0.7 PPM
1:00 AM I25DEN NO2 1 Good 33 35 PPB
1:00 AM I25DEN PM10 24 Good 24 26 µg/m3
1:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
1:00 AM I25GLO NO2 1 Good 34 36 PPB
1:00 AM I25GLO PM10 24 Good 28 30 µg/m3
1:00 AM I25GLO PM2.5 24 Good 27 4 µg/m3
1:00 AM LAST NO2 1 Good 19 20 PPB
1:00 AM LAST O3 8 Good 22 24 PPB
1:00 AM LMB PM10 24 Good 16 17 µg/m3
1:00 AM LMB PM2.5 24 Good 19 3 µg/m3
1:00 AM LNGM PM10 24 Good 27 29 µg/m3
1:00 AM LNGM PM2.5 24 Good 34 6 µg/m3
1:00 AM MAN O3 8 Good 37 40 PPB
1:00 AM MESA PM10 24 Good 14 15 µg/m3
1:00 AM MESA PM2.5 24 Good 30 5 µg/m3
1:00 AM MFP NO2 1 Good 4 4 PPB
1:00 AM MFP O3 8 Good 39 42 PPB
1:00 AM NJH PM10 24 Good 12 13 µg/m3
1:00 AM NJH PM2.5 24 Good 18 3 µg/m3
1:00 AM NREL O3 8 Good 38 41 PPB
1:00 AM PAL O3 8 Good 25 27 PPB
1:00 AM PFS PM10 24 Good 19 20 µg/m3
1:00 AM PFS PM2.5 24 Good 22 3 µg/m3
1:00 AM PMS PM2.5 24 Good 38 6 µg/m3
1:00 AM PWES O3 8 Good 27 29 PPB
1:00 AM RFN NO2 1 Good 2 2 PPB
1:00 AM RFN O3 8 Good 40 43 PPB
1:00 AM RIFLO3 O3 8 Good 7 8 PPB
1:00 AM SSMB PM10 24 Good 9 10 µg/m3
1:00 AM SSMB PM2.5 24 Good 17 3 µg/m3
1:00 AM TEL PM10 24 Good 15 16 µg/m3
1:00 AM TEL PM2.5 24 Good 16 2 µg/m3
1:00 AM TIM NO2 1 Good 6 6 PPB
1:00 AM TIM O3 8 Good 14 15 PPB
1:00 AM TIM PM10 24 Good 19 21 µg/m3
1:00 AM TIM PM2.5 24 Good 23 4 µg/m3
1:00 AM WBY NO2 1 Good 30 32 PPB
1:00 AM WBY NO2 1 Good 30 32 PPB
1:00 AM WBY O3 8 Good 5 5 PPB
1:00 AM WBY PM10 24 Good 39 42 µg/m3
1:00 AM WBY PM2.5 24 Good 34 6 µg/m3

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