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AQI Calculations on 08/25/2026 1:00AM - 11:00AM

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.
11:00 AM ACAD O3 8 Good 34 37 PPB
11:00 AM ACC PM10 24 Good 10 11 µg/m3
11:00 AM ACC PM2.5 24 Good 19 3 µg/m3
11:00 AM ADB PM10 24 Moderate 78 110 µg/m3
11:00 AM ADB PM2.5 24 Moderate 78 23 µg/m3
11:00 AM ALA PM10 24 Good 14 15 µg/m3
11:00 AM ALA PM2.5 24 Good 18 3 µg/m3
11:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
11:00 AM BHWK O3 8 Good 44 48 PPB
11:00 AM BOU PM10 24 Good 11 12 µg/m3
11:00 AM BOU PM2.5 24 Good 17 3 µg/m3
11:00 AM BOUR O3 8 Good 30 32 PPB
11:00 AM CAMP NO2 1 Good 18 19 PPB
11:00 AM CAMP NO2 1 Good 18 19 PPB
11:00 AM CAMP O3 8 Good 19 21 PPB
11:00 AM CAMP PM10 24 Good 22 24 µg/m3
11:00 AM CAMP PM2.5 24 Good 23 4 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 13 14 µg/m3
11:00 AM CAN PM2.5 24 Good 18 3 µg/m3
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA NO2 1 Good 9 10 PPB
11:00 AM CASA O3 8 Good 19 20 PPB
11:00 AM CASA PM10 24 Good 13 14 µg/m3
11:00 AM CASA PM2.5 24 Good 22 4 µg/m3
11:00 AM CCOL PM10 24 Good 12 13 µg/m3
11:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
11:00 AM CHAT NO2 1 Good 9 10 PPB
11:00 AM CHAT O3 8 Good 31 33 PPB
11:00 AM CHAT PM10 24 Good 7 8 µg/m3
11:00 AM CHAT PM2.5 24 Good 17 3 µg/m3
11:00 AM CTZ O3 8 Good 29 31 PPB
11:00 AM DELT PM10 24 Good 14 15 µg/m3
11:00 AM DELT PM2.5 24 Good 17 3 µg/m3
11:00 AM DELT PM2.5 24 Good 17 3 µg/m3
11:00 AM EVG O3 8 Good 28 30 PPB
11:00 AM FOS NO2 1 Good 2 2 PPB
11:00 AM FOS O3 8 Good 31 33 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTCF PM10 24 Good 9 10 µg/m3
11:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
11:00 AM FTCW O3 8 Good 34 37 PPB
11:00 AM GREH PM10 24 Good 12 13 µg/m3
11:00 AM GREH PM2.5 24 Good 20 3 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 33 36 PPB
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN NO2 1 Good 22 23 PPB
11:00 AM I25DEN PM10 24 Good 16 17 µg/m3
11:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
11:00 AM I25GLO NO2 1 Good 28 30 PPB
11:00 AM I25GLO PM10 24 Good 20 22 µg/m3
11:00 AM I25GLO PM2.5 24 Good 26 4 µg/m3
11:00 AM LAST NO2 1 Good 4 4 PPB
11:00 AM LAST O3 8 Good 27 29 PPB
11:00 AM LMB PM10 24 Good 15 16 µg/m3
11:00 AM LMB PM2.5 24 Good 18 3 µg/m3
11:00 AM LNGM PM10 24 Good 13 14 µg/m3
11:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
11:00 AM MAN O3 8 Good 41 44 PPB
11:00 AM MFP NO2 1 Good 3 3 PPB
11:00 AM MFP O3 8 Good 35 38 PPB
11:00 AM NJH PM10 24 Good 10 11 µg/m3
11:00 AM NJH PM2.5 24 Good 21 3 µg/m3
11:00 AM NREL O3 8 Good 41 44 PPB
11:00 AM PAG PM10 24 Good 8 9 µg/m3
11:00 AM PAG PM2.5 24 Good 12 2 µg/m3
11:00 AM PAL O3 8 Good 40 43 PPB
11:00 AM PFS PM10 24 Good 13 14 µg/m3
11:00 AM PFS PM2.5 24 Good 18 3 µg/m3
11:00 AM PMS PM2.5 24 Good 24 4 µg/m3
11:00 AM PWES O3 8 Good 33 36 PPB
11:00 AM RFN NO2 1 Good 1 1 PPB
11:00 AM RFN O3 8 Good 43 46 PPB
11:00 AM RIFLO3 O3 8 Good 41 44 PPB
11:00 AM SSMB PM10 24 Good 11 12 µg/m3
11:00 AM SSMB PM2.5 24 Good 20 3 µg/m3
11:00 AM TEL PM10 24 Good 11 12 µg/m3
11:00 AM TEL PM2.5 24 Good 17 3 µg/m3
11:00 AM TIM NO2 1 Good 1 1 PPB
11:00 AM TIM O3 8 Good 26 28 PPB
11:00 AM TIM PM10 24 Good 8 9 µg/m3
11:00 AM TIM PM2.5 24 Good 19 3 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 21 23 PPB
11:00 AM WBY PM10 24 Good 17 18 µg/m3
11:00 AM WBY PM2.5 24 Good 23 4 µg/m3
10:00 AM ACAD O3 8 Good 30 32 PPB
10:00 AM ACC PM10 24 Good 9 10 µg/m3
10:00 AM ACC PM2.5 24 Good 18 3 µg/m3
10:00 AM ADB PM10 24 Moderate 78 110 µg/m3
10:00 AM ADB PM2.5 24 Moderate 78 23 µg/m3
10:00 AM ALA PM10 24 Good 14 15 µg/m3
10:00 AM ALA PM2.5 24 Good 18 3 µg/m3
10:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
10:00 AM BHWK O3 8 Good 44 47 PPB
10:00 AM BOU PM10 24 Good 11 12 µg/m3
10:00 AM BOU PM2.5 24 Good 17 3 µg/m3
10:00 AM BOUR O3 8 Good 27 29 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 19 21 PPB
10:00 AM CAMP PM10 24 Good 23 25 µg/m3
10:00 AM CAMP PM2.5 24 Good 22 4 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 12 13 µg/m3
10:00 AM CAN PM2.5 24 Good 18 3 µg/m3
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA NO2 1 Good 12 13 PPB
10:00 AM CASA O3 8 Good 16 17 PPB
10:00 AM CASA PM10 24 Good 13 14 µg/m3
10:00 AM CASA PM2.5 24 Good 22 4 µg/m3
10:00 AM CCOL PM10 24 Good 12 13 µg/m3
10:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
10:00 AM CHAT NO2 1 Good 4 4 PPB
10:00 AM CHAT O3 8 Good 29 31 PPB
10:00 AM CHAT PM10 24 Good 7 8 µg/m3
10:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
10:00 AM CTZ O3 8 Good 25 27 PPB
10:00 AM DELT PM10 24 Good 14 15 µg/m3
10:00 AM DELT PM2.5 24 Good 17 3 µg/m3
10:00 AM DELT PM2.5 24 Good 17 3 µg/m3
10:00 AM EVG O3 8 Good 29 31 PPB
10:00 AM FOS NO2 1 Good 3 3 PPB
10:00 AM FOS O3 8 Good 29 31 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTCF PM10 24 Good 9 10 µg/m3
10:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
10:00 AM FTCW O3 8 Good 32 35 PPB
10:00 AM GREH PM10 24 Good 12 13 µg/m3
10:00 AM GREH PM2.5 24 Good 20 3 µg/m3
10:00 AM GRET CO 8 Good 0 0.0 PPM
10:00 AM GRET O3 8 Good 30 32 PPB
10:00 AM HLD O3 8 Good 33 36 PPB
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN NO2 1 Good 26 28 PPB
10:00 AM I25DEN PM10 24 Good 16 17 µg/m3
10:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
10:00 AM I25GLO NO2 1 Good 18 19 PPB
10:00 AM I25GLO PM10 24 Good 19 21 µg/m3
10:00 AM I25GLO PM2.5 24 Good 26 4 µg/m3
10:00 AM LAST NO2 1 Good 5 5 PPB
10:00 AM LAST O3 8 Good 26 28 PPB
10:00 AM LMB PM10 24 Good 15 16 µg/m3
10:00 AM LMB PM2.5 24 Good 18 3 µg/m3
10:00 AM LNGM PM10 24 Good 13 14 µg/m3
10:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
10:00 AM MAN O3 8 Good 39 42 PPB
10:00 AM MFP NO2 1 Good 3 3 PPB
10:00 AM MFP O3 8 Good 33 36 PPB
10:00 AM NJH PM10 24 Good 9 10 µg/m3
10:00 AM NJH PM2.5 24 Good 20 3 µg/m3
10:00 AM NREL O3 8 Good 41 44 PPB
10:00 AM PAG PM10 24 Good 8 9 µg/m3
10:00 AM PAG PM2.5 24 Good 12 2 µg/m3
10:00 AM PAL O3 8 Good 38 41 PPB
10:00 AM PFS PM10 24 Good 13 14 µg/m3
10:00 AM PFS PM2.5 24 Good 18 3 µg/m3
10:00 AM PMS PM2.5 24 Good 23 4 µg/m3
10:00 AM PWES O3 8 Good 31 33 PPB
10:00 AM RFN NO2 1 Good 2 2 PPB
10:00 AM RFN O3 8 Good 42 45 PPB
10:00 AM RIFLO3 O3 8 Good 39 42 PPB
10:00 AM SSMB PM10 24 Good 11 12 µg/m3
10:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
10:00 AM TEL PM10 24 Good 10 11 µg/m3
10:00 AM TEL PM2.5 24 Good 17 3 µg/m3
10:00 AM TIM NO2 1 Good 2 2 PPB
10:00 AM TIM O3 8 Good 25 27 PPB
10:00 AM TIM PM10 24 Good 8 9 µg/m3
10:00 AM TIM PM2.5 24 Good 18 3 µg/m3
10:00 AM WBY NO2 1 Good 7 7 PPB
10:00 AM WBY NO2 1 Good 7 7 PPB
10:00 AM WBY O3 8 Good 19 20 PPB
10:00 AM WBY PM10 24 Good 17 18 µg/m3
10:00 AM WBY PM2.5 24 Good 22 4 µg/m3
9:00 AM ACAD O3 8 Good 24 26 PPB
9:00 AM ACC PM10 24 Good 9 10 µg/m3
9:00 AM ACC PM2.5 24 Good 18 3 µg/m3
9:00 AM ADB PM10 24 Good 30 32 µg/m3
9:00 AM ADB PM2.5 24 Good 28 5 µg/m3
9:00 AM ALA PM10 24 Good 13 14 µg/m3
9:00 AM ALA PM2.5 24 Good 18 3 µg/m3
9:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
9:00 AM BHWK O3 8 Good 43 46 PPB
9:00 AM BOU PM10 24 Good 13 14 µg/m3
9:00 AM BOU PM2.5 24 Good 18 3 µg/m3
9:00 AM BOUR O3 8 Good 25 27 PPB
9:00 AM CAMP NO2 1 Good 25 26 PPB
9:00 AM CAMP NO2 1 Good 25 26 PPB
9:00 AM CAMP O3 8 Good 20 22 PPB
9:00 AM CAMP PM10 24 Good 23 25 µg/m3
9:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAN PM10 24 Good 12 13 µg/m3
9:00 AM CAN PM2.5 24 Good 18 3 µg/m3
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM CASA NO2 1 Good 17 18 PPB
9:00 AM CASA O3 8 Good 15 16 PPB
9:00 AM CASA PM10 24 Good 13 14 µg/m3
9:00 AM CASA PM2.5 24 Good 22 3 µg/m3
9:00 AM CASA SO2 1 Good 1 1 PPB
9:00 AM CCOL PM10 24 Good 11 12 µg/m3
9:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
9:00 AM CHAT NO2 1 Good 4 4 PPB
9:00 AM CHAT O3 8 Good 27 29 PPB
9:00 AM CHAT PM10 24 Good 7 8 µg/m3
9:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
9:00 AM CTZ O3 8 Good 22 24 PPB
9:00 AM DELT PM10 24 Good 14 15 µg/m3
9:00 AM DELT PM2.5 24 Good 17 3 µg/m3
9:00 AM DELT PM2.5 24 Good 17 3 µg/m3
9:00 AM EVG O3 8 Good 29 31 PPB
9:00 AM FOS NO2 1 Good 3 3 PPB
9:00 AM FOS O3 8 Good 29 31 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTCF PM10 24 Good 9 10 µg/m3
9:00 AM FTCF PM2.5 24 Good 19 3 µg/m3
9:00 AM FTCW NO2 1 Good 2 2 PPB
9:00 AM FTCW O3 8 Good 31 34 PPB
9:00 AM GREH PM10 24 Good 12 13 µg/m3
9:00 AM GREH PM2.5 24 Good 19 3 µg/m3
9:00 AM GRET CO 8 Good 0 0.0 PPM
9:00 AM GRET O3 8 Good 30 32 PPB
9:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN NO2 1 Good 30 32 PPB
9:00 AM I25DEN PM10 24 Good 16 17 µg/m3
9:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
9:00 AM I25GLO NO2 1 Good 14 15 PPB
9:00 AM I25GLO PM10 24 Good 19 21 µg/m3
9:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
9:00 AM LAST NO2 1 Good 5 5 PPB
9:00 AM LAST O3 8 Good 25 27 PPB
9:00 AM LMB PM10 24 Good 15 16 µg/m3
9:00 AM LMB PM2.5 24 Good 18 3 µg/m3
9:00 AM LNGM PM10 24 Good 13 14 µg/m3
9:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
9:00 AM MAN O3 8 Good 37 40 PPB
9:00 AM MFP NO2 1 Good 3 3 PPB
9:00 AM MFP O3 8 Good 32 35 PPB
9:00 AM NJH PM10 24 Good 9 10 µg/m3
9:00 AM NJH PM2.5 24 Good 19 3 µg/m3
9:00 AM NREL O3 8 Good 41 44 PPB
9:00 AM PAG PM10 24 Good 8 9 µg/m3
9:00 AM PAG PM2.5 24 Good 12 2 µg/m3
9:00 AM PAL O3 8 Good 37 40 PPB
9:00 AM PFS PM10 24 Good 13 14 µg/m3
9:00 AM PFS PM2.5 24 Good 18 3 µg/m3
9:00 AM PMS PM2.5 24 Good 23 4 µg/m3
9:00 AM PWES O3 8 Good 28 30 PPB
9:00 AM RFN NO2 1 Good 3 3 PPB
9:00 AM RFN O3 8 Good 42 45 PPB
9:00 AM RIFLO3 O3 8 Good 31 33 PPB
9:00 AM SSMB PM10 24 Good 11 12 µg/m3
9:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
9:00 AM TEL PM10 24 Good 10 11 µg/m3
9:00 AM TEL PM2.5 24 Good 17 3 µg/m3
9:00 AM TIM NO2 1 Good 3 3 PPB
9:00 AM TIM O3 8 Good 24 26 PPB
9:00 AM TIM PM10 24 Good 8 9 µg/m3
9:00 AM TIM PM2.5 24 Good 18 3 µg/m3
9:00 AM WBY NO2 1 Good 8 8 PPB
9:00 AM WBY NO2 1 Good 8 8 PPB
9:00 AM WBY O3 8 Good 16 17 PPB
9:00 AM WBY PM10 24 Good 17 18 µg/m3
9:00 AM WBY PM2.5 24 Good 22 4 µg/m3
8:00 AM ACAD O3 8 Good 19 20 PPB
8:00 AM ACC PM10 24 Good 9 10 µg/m3
8:00 AM ACC PM2.5 24 Good 18 3 µg/m3
8:00 AM ADB PM10 24 Good 33 36 µg/m3
8:00 AM ADB PM2.5 24 Good 29 5 µg/m3
8:00 AM ALA PM10 24 Good 13 14 µg/m3
8:00 AM ALA PM2.5 24 Good 18 3 µg/m3
8:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
8:00 AM BHWK O3 8 Good 43 46 PPB
8:00 AM BOU PM10 24 Good 14 15 µg/m3
8:00 AM BOU PM2.5 24 Good 17 3 µg/m3
8:00 AM BOUR O3 8 Good 24 26 PPB
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP O3 8 Good 21 23 PPB
8:00 AM CAMP PM10 24 Good 23 25 µg/m3
8:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAN PM10 24 Good 11 12 µg/m3
8:00 AM CAN PM2.5 24 Good 17 3 µg/m3
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM CASA NO2 1 Good 25 26 PPB
8:00 AM CASA O3 8 Good 14 15 PPB
8:00 AM CASA PM10 24 Good 13 14 µg/m3
8:00 AM CASA PM2.5 24 Good 22 3 µg/m3
8:00 AM CASA SO2 1 Good 3 2 PPB
8:00 AM CCOL PM10 24 Good 11 12 µg/m3
8:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
8:00 AM CHAT NO2 1 Good 4 4 PPB
8:00 AM CHAT O3 8 Good 26 28 PPB
8:00 AM CHAT PM10 24 Good 7 8 µg/m3
8:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
8:00 AM CTZ O3 8 Good 20 22 PPB
8:00 AM DELT PM10 24 Good 13 14 µg/m3
8:00 AM DELT PM2.5 24 Good 17 3 µg/m3
8:00 AM DELT PM2.5 24 Good 17 3 µg/m3
8:00 AM EVG O3 8 Good 28 30 PPB
8:00 AM FOS NO2 1 Good 6 6 PPB
8:00 AM FOS O3 8 Good 27 29 PPB
8:00 AM FTC CO 8 Good 0 0.0 PPM
8:00 AM FTCF PM10 24 Good 9 10 µg/m3
8:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
8:00 AM FTCW NO2 1 Good 2 2 PPB
8:00 AM FTCW O3 8 Good 31 34 PPB
8:00 AM GREH PM10 24 Good 12 13 µg/m3
8:00 AM GREH PM2.5 24 Good 19 3 µg/m3
8:00 AM GRET CO 8 Good 0 0.0 PPM
8:00 AM GRET O3 8 Good 31 33 PPB
8:00 AM HLD O3 8 Good 33 36 PPB
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN NO2 1 Good 37 39 PPB
8:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
8:00 AM I25GLO NO2 1 Good 30 32 PPB
8:00 AM I25GLO PM10 24 Good 20 22 µg/m3
8:00 AM I25GLO PM2.5 24 Good 26 4 µg/m3
8:00 AM LAST NO2 1 Good 5 5 PPB
8:00 AM LAST O3 8 Good 24 26 PPB
8:00 AM LMB PM10 24 Good 15 16 µg/m3
8:00 AM LMB PM2.5 24 Good 18 3 µg/m3
8:00 AM LNGM PM10 24 Good 14 15 µg/m3
8:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
8:00 AM MAN O3 8 Good 36 39 PPB
8:00 AM MFP NO2 1 Good 4 4 PPB
8:00 AM MFP O3 8 Good 32 35 PPB
8:00 AM NJH PM10 24 Good 8 9 µg/m3
8:00 AM NJH PM2.5 24 Good 19 3 µg/m3
8:00 AM NREL O3 8 Good 41 44 PPB
8:00 AM PAG PM10 24 Good 8 9 µg/m3
8:00 AM PAG PM2.5 24 Good 13 2 µg/m3
8:00 AM PAL O3 8 Good 38 41 PPB
8:00 AM PFS PM10 24 Good 13 14 µg/m3
8:00 AM PFS PM2.5 24 Good 17 3 µg/m3
8:00 AM PMS PM2.5 24 Good 22 4 µg/m3
8:00 AM PWES O3 8 Good 26 28 PPB
8:00 AM RFN NO2 1 Good 2 2 PPB
8:00 AM RFN O3 8 Good 42 45 PPB
8:00 AM RIFLO3 O3 8 Good 27 29 PPB
8:00 AM SSMB PM10 24 Good 11 12 µg/m3
8:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
8:00 AM TEL PM10 24 Good 10 11 µg/m3
8:00 AM TEL PM2.5 24 Good 16 2 µg/m3
8:00 AM TIM NO2 1 Good 7 7 PPB
8:00 AM TIM O3 8 Good 25 27 PPB
8:00 AM TIM PM10 24 Good 7 8 µg/m3
8:00 AM TIM PM2.5 24 Good 17 3 µg/m3
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY O3 8 Good 14 15 PPB
8:00 AM WBY PM10 24 Good 17 18 µg/m3
8:00 AM WBY PM2.5 24 Good 22 4 µg/m3
7:00 AM ACAD O3 8 Good 15 16 PPB
7:00 AM ACC PM10 24 Good 8 9 µg/m3
7:00 AM ACC PM2.5 24 Good 18 3 µg/m3
7:00 AM ADB PM10 24 Good 36 39 µg/m3
7:00 AM ADB PM2.5 24 Good 29 5 µg/m3
7:00 AM ALA PM10 24 Good 13 14 µg/m3
7:00 AM ALA PM2.5 24 Good 18 3 µg/m3
7:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
7:00 AM BHWK O3 8 Good 43 46 PPB
7:00 AM BOU PM10 24 Good 14 15 µg/m3
7:00 AM BOU PM2.5 24 Good 17 3 µg/m3
7:00 AM BOUR O3 8 Good 24 26 PPB
7:00 AM CAMP NO2 1 Good 29 31 PPB
7:00 AM CAMP NO2 1 Good 29 31 PPB
7:00 AM CAMP O3 8 Good 22 24 PPB
7:00 AM CAMP PM10 24 Good 23 25 µg/m3
7:00 AM CAMP PM2.5 24 Good 22 3 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 11 12 µg/m3
7:00 AM CAN PM2.5 24 Good 17 3 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 25 26 PPB
7:00 AM CASA O3 8 Good 16 17 PPB
7:00 AM CASA PM10 24 Good 13 14 µg/m3
7:00 AM CASA PM2.5 24 Good 22 3 µg/m3
7:00 AM CCOL PM10 24 Good 11 12 µg/m3
7:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
7:00 AM CHAT NO2 1 Good 4 4 PPB
7:00 AM CHAT O3 8 Good 27 29 PPB
7:00 AM CHAT PM10 24 Good 7 8 µg/m3
7:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
7:00 AM CTZ O3 8 Good 21 23 PPB
7:00 AM DELT PM10 24 Good 14 15 µg/m3
7:00 AM DELT PM2.5 24 Good 17 3 µg/m3
7:00 AM DELT PM2.5 24 Good 17 3 µg/m3
7:00 AM EVG O3 8 Good 28 30 PPB
7:00 AM FOS NO2 1 Good 8 8 PPB
7:00 AM FOS O3 8 Good 28 30 PPB
7:00 AM FTC CO 8 Good 0 0.0 PPM
7:00 AM FTCF PM10 24 Good 9 10 µg/m3
7:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
7:00 AM FTCW NO2 1 Good 3 3 PPB
7:00 AM FTCW O3 8 Good 31 34 PPB
7:00 AM GREH PM10 24 Good 12 13 µg/m3
7:00 AM GREH PM2.5 24 Good 18 3 µg/m3
7:00 AM GRET CO 8 Good 0 0.0 PPM
7:00 AM GRET O3 8 Good 31 34 PPB
7:00 AM HLD O3 8 Good 35 38 PPB
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN NO2 1 Good 30 32 PPB
7:00 AM I25DEN PM10 24 Good 17 18 µg/m3
7:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
7:00 AM I25GLO NO2 1 Good 38 40 PPB
7:00 AM I25GLO PM10 24 Good 19 21 µg/m3
7:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
7:00 AM LAST NO2 1 Good 7 7 PPB
7:00 AM LAST O3 8 Good 23 25 PPB
7:00 AM LMB PM10 24 Good 15 16 µg/m3
7:00 AM LMB PM2.5 24 Good 18 3 µg/m3
7:00 AM LNGM PM10 24 Good 14 15 µg/m3
7:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
7:00 AM MAN O3 8 Good 36 39 PPB
7:00 AM MFP NO2 1 Good 5 5 PPB
7:00 AM MFP O3 8 Good 32 35 PPB
7:00 AM NJH PM10 24 Good 8 9 µg/m3
7:00 AM NJH PM2.5 24 Good 19 3 µg/m3
7:00 AM NREL O3 8 Good 41 44 PPB
7:00 AM PAG PM10 24 Good 9 10 µg/m3
7:00 AM PAG PM2.5 24 Good 13 2 µg/m3
7:00 AM PAL O3 8 Good 39 42 PPB
7:00 AM PFS PM10 24 Good 12 13 µg/m3
7:00 AM PFS PM2.5 24 Good 17 3 µg/m3
7:00 AM PMS PM2.5 24 Good 22 4 µg/m3
7:00 AM PWES O3 8 Good 26 28 PPB
7:00 AM RFN NO2 1 Good 4 4 PPB
7:00 AM RFN O3 8 Good 42 45 PPB
7:00 AM RIFLO3 O3 8 Good 26 28 PPB
7:00 AM SSMB PM10 24 Good 10 11 µg/m3
7:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
7:00 AM TEL PM10 24 Good 9 10 µg/m3
7:00 AM TEL PM2.5 24 Good 16 2 µg/m3
7:00 AM TIM NO2 1 Good 8 9 PPB
7:00 AM TIM O3 8 Good 26 28 PPB
7:00 AM TIM PM10 24 Good 8 9 µg/m3
7:00 AM TIM PM2.5 24 Good 17 3 µg/m3
7:00 AM WBY NO2 1 Good 23 24 PPB
7:00 AM WBY NO2 1 Good 23 24 PPB
7:00 AM WBY O3 8 Good 13 14 PPB
7:00 AM WBY PM10 24 Good 18 19 µg/m3
7:00 AM WBY PM2.5 24 Good 22 4 µg/m3
6:00 AM ACAD O3 8 Good 14 15 PPB
6:00 AM ACC PM10 24 Good 8 9 µg/m3
6:00 AM ACC PM2.5 24 Good 18 3 µg/m3
6:00 AM ADB PM10 24 Good 36 39 µg/m3
6:00 AM ADB PM2.5 24 Good 29 5 µg/m3
6:00 AM ALA PM10 24 Good 12 13 µg/m3
6:00 AM ALA PM2.5 24 Good 18 3 µg/m3
6:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
6:00 AM BHWK O3 8 Good 43 46 PPB
6:00 AM BOU PM10 24 Good 17 18 µg/m3
6:00 AM BOU PM2.5 24 Good 18 3 µg/m3
6:00 AM BOUR O3 8 Good 26 28 PPB
6:00 AM CAMP NO2 1 Good 15 16 PPB
6:00 AM CAMP NO2 1 Good 15 16 PPB
6:00 AM CAMP O3 8 Good 26 28 PPB
6:00 AM CAMP PM10 24 Good 23 25 µg/m3
6:00 AM CAMP PM2.5 24 Good 21 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 12 13 µg/m3
6:00 AM CAN PM2.5 24 Good 17 3 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 16 17 PPB
6:00 AM CASA O3 8 Good 19 20 PPB
6:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM CASA PM2.5 24 Good 22 3 µg/m3
6:00 AM CCOL PM10 24 Good 11 12 µg/m3
6:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
6:00 AM CHAT NO2 1 Good 4 4 PPB
6:00 AM CHAT O3 8 Good 29 31 PPB
6:00 AM CHAT PM10 24 Good 6 7 µg/m3
6:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
6:00 AM CTZ O3 8 Good 23 25 PPB
6:00 AM DELT PM10 24 Good 14 15 µg/m3
6:00 AM DELT PM2.5 24 Good 18 3 µg/m3
6:00 AM DELT PM2.5 24 Good 18 3 µg/m3
6:00 AM EVG O3 8 Good 29 31 PPB
6:00 AM FOS NO2 1 Good 8 8 PPB
6:00 AM FOS O3 8 Good 31 33 PPB
6:00 AM FTC CO 8 Good 0 0.0 PPM
6:00 AM FTCF PM10 24 Good 9 10 µg/m3
6:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
6:00 AM FTCW NO2 1 Good 4 4 PPB
6:00 AM FTCW O3 8 Good 32 35 PPB
6:00 AM GREH PM10 24 Good 11 12 µg/m3
6:00 AM GREH PM2.5 24 Good 18 3 µg/m3
6:00 AM GRET CO 8 Good 0 0.0 PPM
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM HLD O3 8 Good 38 41 PPB
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN NO2 1 Good 31 33 PPB
6:00 AM I25DEN PM10 24 Good 17 18 µg/m3
6:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
6:00 AM I25GLO NO2 1 Good 38 40 PPB
6:00 AM I25GLO PM10 24 Good 19 21 µg/m3
6:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
6:00 AM LAST NO2 1 Good 10 11 PPB
6:00 AM LAST O3 8 Good 23 25 PPB
6:00 AM LMB PM10 24 Good 15 16 µg/m3
6:00 AM LMB PM2.5 24 Good 18 3 µg/m3
6:00 AM LNGM PM10 24 Good 14 15 µg/m3
6:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
6:00 AM MAN O3 8 Good 36 39 PPB
6:00 AM MFP NO2 1 Good 2 2 PPB
6:00 AM MFP O3 8 Good 34 37 PPB
6:00 AM NJH PM10 24 Good 8 9 µg/m3
6:00 AM NJH PM2.5 24 Good 18 3 µg/m3
6:00 AM NREL O3 8 Good 42 45 PPB
6:00 AM PAG PM10 24 Good 9 10 µg/m3
6:00 AM PAG PM2.5 24 Good 13 2 µg/m3
6:00 AM PAL O3 8 Good 41 44 PPB
6:00 AM PFS PM10 24 Good 12 13 µg/m3
6:00 AM PFS PM2.5 24 Good 17 3 µg/m3
6:00 AM PMS PM2.5 24 Good 22 4 µg/m3
6:00 AM PWES O3 8 Good 27 29 PPB
6:00 AM RFN NO2 1 Good 1 1 PPB
6:00 AM RFN O3 8 Good 44 47 PPB
6:00 AM RIFLO3 O3 8 Good 28 30 PPB
6:00 AM SSMB PM10 24 Good 10 11 µg/m3
6:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
6:00 AM TEL PM10 24 Good 9 10 µg/m3
6:00 AM TEL PM2.5 24 Good 15 2 µg/m3
6:00 AM TIM NO2 1 Good 7 7 PPB
6:00 AM TIM O3 8 Good 29 31 PPB
6:00 AM TIM PM10 24 Good 8 9 µg/m3
6:00 AM TIM PM2.5 24 Good 17 3 µg/m3
6:00 AM WBY NO2 1 Good 26 28 PPB
6:00 AM WBY NO2 1 Good 26 28 PPB
6:00 AM WBY O3 8 Good 16 17 PPB
6:00 AM WBY PM10 24 Good 17 18 µg/m3
6:00 AM WBY PM2.5 24 Good 21 3 µg/m3
5:00 AM ACAD O3 8 Good 16 17 PPB
5:00 AM ACC PM10 24 Good 8 9 µg/m3
5:00 AM ACC PM2.5 24 Good 17 3 µg/m3
5:00 AM ADB PM10 24 Good 36 39 µg/m3
5:00 AM ADB PM2.5 24 Good 29 5 µg/m3
5:00 AM ALA PM10 24 Good 12 13 µg/m3
5:00 AM ALA PM2.5 24 Good 18 3 µg/m3
5:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
5:00 AM BHWK O3 8 Good 43 46 PPB
5:00 AM BOU PM10 24 Good 17 18 µg/m3
5:00 AM BOU PM2.5 24 Good 18 3 µg/m3
5:00 AM BOUR O3 8 Good 28 30 PPB
5:00 AM CAMP NO2 1 Good 16 17 PPB
5:00 AM CAMP NO2 1 Good 16 17 PPB
5:00 AM CAMP O3 8 Good 28 30 PPB
5:00 AM CAMP PM10 24 Good 23 25 µg/m3
5:00 AM CAMP PM2.5 24 Good 22 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 11 12 µg/m3
5:00 AM CAN PM2.5 24 Good 17 3 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 20 22 PPB
5:00 AM CASA PM10 24 Good 13 14 µg/m3
5:00 AM CASA PM2.5 24 Good 22 3 µg/m3
5:00 AM CCOL PM10 24 Good 11 12 µg/m3
5:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
5:00 AM CHAT NO2 1 Good 4 4 PPB
5:00 AM CHAT O3 8 Good 31 33 PPB
5:00 AM CHAT PM10 24 Good 6 7 µg/m3
5:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
5:00 AM CTZ O3 8 Good 25 27 PPB
5:00 AM DELT PM10 24 Good 14 15 µg/m3
5:00 AM DELT PM2.5 24 Good 17 3 µg/m3
5:00 AM DELT PM2.5 24 Good 17 3 µg/m3
5:00 AM EVG O3 8 Good 30 32 PPB
5:00 AM FOS NO2 1 Good 4 4 PPB
5:00 AM FOS O3 8 Good 34 37 PPB
5:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTCF PM10 24 Good 9 10 µg/m3
5:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
5:00 AM FTCW NO2 1 Good 2 2 PPB
5:00 AM FTCW O3 8 Good 34 37 PPB
5:00 AM GREH PM10 24 Good 11 12 µg/m3
5:00 AM GREH PM2.5 24 Good 18 3 µg/m3
5:00 AM GRET CO 8 Good 0 0.0 PPM
5:00 AM GRET O3 8 Good 35 38 PPB
5:00 AM HLD O3 8 Good 42 45 PPB
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 25 26 PPB
5:00 AM I25DEN PM10 24 Good 17 18 µg/m3
5:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
5:00 AM I25GLO NO2 1 Good 32 34 PPB
5:00 AM I25GLO PM10 24 Good 19 21 µg/m3
5:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
5:00 AM LAST NO2 1 Good 7 7 PPB
5:00 AM LAST O3 8 Good 25 27 PPB
5:00 AM LMB PM10 24 Good 15 16 µg/m3
5:00 AM LMB PM2.5 24 Good 18 3 µg/m3
5:00 AM LNGM PM10 24 Good 14 15 µg/m3
5:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
5:00 AM MAN O3 8 Good 35 38 PPB
5:00 AM MFP NO2 1 Good 2 2 PPB
5:00 AM MFP O3 8 Good 36 39 PPB
5:00 AM NJH PM10 24 Good 8 9 µg/m3
5:00 AM NJH PM2.5 24 Good 18 3 µg/m3
5:00 AM NREL O3 8 Good 43 46 PPB
5:00 AM PAG PM10 24 Good 9 10 µg/m3
5:00 AM PAG PM2.5 24 Good 12 2 µg/m3
5:00 AM PAL O3 8 Good 43 46 PPB
5:00 AM PFS PM10 24 Good 12 13 µg/m3
5:00 AM PFS PM2.5 24 Good 17 3 µg/m3
5:00 AM PMS PM2.5 24 Good 22 4 µg/m3
5:00 AM PWES O3 8 Good 29 31 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN O3 8 Good 44 47 PPB
5:00 AM RIFLO3 O3 8 Good 29 31 PPB
5:00 AM SSMB PM10 24 Good 10 11 µg/m3
5:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
5:00 AM TEL PM10 24 Good 9 10 µg/m3
5:00 AM TEL PM2.5 24 Good 15 2 µg/m3
5:00 AM TIM NO2 1 Good 4 4 PPB
5:00 AM TIM O3 8 Good 32 35 PPB
5:00 AM TIM PM10 24 Good 8 9 µg/m3
5:00 AM TIM PM2.5 24 Good 17 3 µg/m3
5:00 AM WBY NO2 1 Good 25 26 PPB
5:00 AM WBY NO2 1 Good 25 26 PPB
5:00 AM WBY O3 8 Good 19 20 PPB
5:00 AM WBY PM10 24 Good 16 17 µg/m3
5:00 AM WBY PM2.5 24 Good 21 3 µg/m3
4:00 AM ACAD O3 8 Good 17 18 PPB
4:00 AM ACC PM10 24 Good 8 9 µg/m3
4:00 AM ACC PM2.5 24 Good 17 3 µg/m3
4:00 AM ADB PM10 24 Good 37 40 µg/m3
4:00 AM ADB PM2.5 24 Good 29 5 µg/m3
4:00 AM ALA PM10 24 Good 12 13 µg/m3
4:00 AM ALA PM2.5 24 Good 18 3 µg/m3
4:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
4:00 AM BHWK O3 8 Good 43 46 PPB
4:00 AM BOU PM10 24 Good 17 18 µg/m3
4:00 AM BOU PM2.5 24 Good 18 3 µg/m3
4:00 AM BOUR O3 8 Good 31 33 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP O3 8 Good 30 32 PPB
4:00 AM CAMP PM10 24 Good 23 25 µg/m3
4:00 AM CAMP PM2.5 24 Good 22 4 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 12 13 µg/m3
4:00 AM CAN PM2.5 24 Good 17 3 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 15 16 PPB
4:00 AM CASA O3 8 Good 23 25 PPB
4:00 AM CASA PM10 24 Good 13 14 µg/m3
4:00 AM CASA PM2.5 24 Good 22 3 µg/m3
4:00 AM CCOL PM10 24 Good 11 12 µg/m3
4:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
4:00 AM CHAT NO2 1 Good 5 5 PPB
4:00 AM CHAT O3 8 Good 32 35 PPB
4:00 AM CHAT PM10 24 Good 6 7 µg/m3
4:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
4:00 AM CTZ O3 8 Good 28 30 PPB
4:00 AM DELT PM10 24 Good 14 15 µg/m3
4:00 AM DELT PM2.5 24 Good 17 3 µg/m3
4:00 AM DELT PM2.5 24 Good 17 3 µg/m3
4:00 AM EVG O3 8 Good 31 33 PPB
4:00 AM FOS NO2 1 Good 3 3 PPB
4:00 AM FOS O3 8 Good 36 39 PPB
4:00 AM FTC CO 8 Good 0 0.0 PPM
4:00 AM FTCF PM10 24 Good 9 10 µg/m3
4:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
4:00 AM FTCW NO2 1 Good 1 1 PPB
4:00 AM FTCW O3 8 Good 36 39 PPB
4:00 AM GREH PM10 24 Good 11 12 µg/m3
4:00 AM GREH PM2.5 24 Good 18 3 µg/m3
4:00 AM GRET CO 8 Good 0 0.0 PPM
4:00 AM GRET O3 8 Good 36 39 PPB
4:00 AM HLD O3 8 Good 44 47 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 17 18 PPB
4:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
4:00 AM I25GLO NO2 1 Good 28 30 PPB
4:00 AM I25GLO PM10 24 Good 19 21 µg/m3
4:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
4:00 AM LAST NO2 1 Good 6 6 PPB
4:00 AM LAST O3 8 Good 27 29 PPB
4:00 AM LMB PM10 24 Good 15 16 µg/m3
4:00 AM LMB PM2.5 24 Good 19 3 µg/m3
4:00 AM LNGM PM10 24 Good 14 15 µg/m3
4:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
4:00 AM MAN O3 8 Good 35 38 PPB
4:00 AM MFP NO2 1 Good 2 2 PPB
4:00 AM MFP O3 8 Good 37 40 PPB
4:00 AM NJH PM10 24 Good 8 9 µg/m3
4:00 AM NJH PM2.5 24 Good 18 3 µg/m3
4:00 AM NREL O3 8 Good 44 48 PPB
4:00 AM PAG PM10 24 Good 9 10 µg/m3
4:00 AM PAG PM2.5 24 Good 12 2 µg/m3
4:00 AM PAL O3 8 Good 44 48 PPB
4:00 AM PFS PM10 24 Good 12 13 µg/m3
4:00 AM PFS PM2.5 24 Good 17 3 µg/m3
4:00 AM PMS PM2.5 24 Good 22 4 µg/m3
4:00 AM PWES O3 8 Good 31 33 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Good 44 48 PPB
4:00 AM RIFLO3 O3 8 Good 31 33 PPB
4:00 AM SSMB PM10 24 Good 10 11 µg/m3
4:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
4:00 AM TEL PM10 24 Good 9 10 µg/m3
4:00 AM TEL PM2.5 24 Good 15 2 µg/m3
4:00 AM TIM NO2 1 Good 2 2 PPB
4:00 AM TIM O3 8 Good 34 37 PPB
4:00 AM TIM PM10 24 Good 8 9 µg/m3
4:00 AM TIM PM2.5 24 Good 16 2 µg/m3
4:00 AM WBY NO2 1 Good 11 12 PPB
4:00 AM WBY NO2 1 Good 11 12 PPB
4:00 AM WBY O3 8 Good 23 25 PPB
4:00 AM WBY PM10 24 Good 16 17 µg/m3
4:00 AM WBY PM2.5 24 Good 21 3 µg/m3
3:00 AM ACAD O3 8 Good 19 20 PPB
3:00 AM ACC PM10 24 Good 8 9 µg/m3
3:00 AM ACC PM2.5 24 Good 17 3 µg/m3
3:00 AM ADB PM10 24 Good 36 39 µg/m3
3:00 AM ADB PM2.5 24 Good 28 5 µg/m3
3:00 AM ALA PM10 24 Good 12 13 µg/m3
3:00 AM ALA PM2.5 24 Good 19 3 µg/m3
3:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
3:00 AM BHWK O3 8 Good 43 46 PPB
3:00 AM BOU PM10 24 Good 17 18 µg/m3
3:00 AM BOU PM2.5 24 Good 18 3 µg/m3
3:00 AM BOUR O3 8 Good 33 36 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP O3 8 Good 33 36 PPB
3:00 AM CAMP PM10 24 Good 23 25 µg/m3
3:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
3:00 AM CAN PM10 24 Good 12 13 µg/m3
3:00 AM CAN PM2.5 24 Good 17 3 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 11 12 PPB
3:00 AM CASA O3 8 Good 28 30 PPB
3:00 AM CASA PM10 24 Good 13 14 µg/m3
3:00 AM CASA PM2.5 24 Good 21 3 µg/m3
3:00 AM CCOL PM10 24 Good 11 12 µg/m3
3:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
3:00 AM CHAT NO2 1 Good 5 5 PPB
3:00 AM CHAT O3 8 Good 36 39 PPB
3:00 AM CHAT PM10 24 Good 6 7 µg/m3
3:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
3:00 AM CTZ O3 8 Good 31 33 PPB
3:00 AM DELT PM10 24 Good 14 15 µg/m3
3:00 AM DELT PM2.5 24 Good 17 3 µg/m3
3:00 AM DELT PM2.5 24 Good 17 3 µg/m3
3:00 AM EVG O3 8 Good 32 35 PPB
3:00 AM FOS NO2 1 Good 3 3 PPB
3:00 AM FOS O3 8 Good 38 41 PPB
3:00 AM FTC CO 8 Good 0 0.0 PPM
3:00 AM FTCF PM10 24 Good 9 10 µg/m3
3:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
3:00 AM FTCW NO2 1 Good 1 1 PPB
3:00 AM FTCW O3 8 Good 38 41 PPB
3:00 AM GREH PM10 24 Good 11 12 µg/m3
3:00 AM GREH PM2.5 24 Good 18 3 µg/m3
3:00 AM GRET CO 8 Good 0 0.0 PPM
3:00 AM GRET O3 8 Good 38 41 PPB
3:00 AM HLD O3 8 Good 45 49 PPB
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 16 17 PPB
3:00 AM I25DEN PM10 24 Good 17 18 µg/m3
3:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
3:00 AM I25GLO NO2 1 Good 32 34 PPB
3:00 AM I25GLO PM10 24 Good 19 21 µg/m3
3:00 AM I25GLO PM2.5 24 Good 25 4 µg/m3
3:00 AM LAST NO2 1 Good 5 5 PPB
3:00 AM LAST O3 8 Good 29 31 PPB
3:00 AM LMB PM10 24 Good 15 16 µg/m3
3:00 AM LMB PM2.5 24 Good 19 3 µg/m3
3:00 AM LNGM PM10 24 Good 14 15 µg/m3
3:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
3:00 AM MAN O3 8 Good 34 37 PPB
3:00 AM MFP NO2 1 Good 2 2 PPB
3:00 AM MFP O3 8 Good 39 42 PPB
3:00 AM NJH PM10 24 Good 8 9 µg/m3
3:00 AM NJH PM2.5 24 Good 18 3 µg/m3
3:00 AM NREL O3 8 Good 46 50 PPB
3:00 AM PAG PM10 24 Good 9 10 µg/m3
3:00 AM PAG PM2.5 24 Good 12 2 µg/m3
3:00 AM PAL O3 8 Good 46 50 PPB
3:00 AM PFS PM10 24 Good 12 13 µg/m3
3:00 AM PFS PM2.5 24 Good 17 3 µg/m3
3:00 AM PMS PM2.5 24 Good 22 4 µg/m3
3:00 AM PWES O3 8 Good 33 36 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Good 46 50 PPB
3:00 AM RIFLO3 O3 8 Good 32 35 PPB
3:00 AM SSMB PM10 24 Good 10 11 µg/m3
3:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
3:00 AM TEL PM10 24 Good 9 10 µg/m3
3:00 AM TEL PM2.5 24 Good 15 2 µg/m3
3:00 AM TIM NO2 1 Good 3 3 PPB
3:00 AM TIM O3 8 Good 37 40 PPB
3:00 AM TIM PM10 24 Good 8 9 µg/m3
3:00 AM TIM PM2.5 24 Good 16 2 µg/m3
3:00 AM WBY NO2 1 Good 13 14 PPB
3:00 AM WBY NO2 1 Good 13 14 PPB
3:00 AM WBY O3 8 Good 27 29 PPB
2:00 AM ACAD O3 8 Good 23 25 PPB
2:00 AM ACC PM10 24 Good 8 9 µg/m3
2:00 AM ACC PM2.5 24 Good 17 3 µg/m3
2:00 AM ADB PM10 24 Good 36 39 µg/m3
2:00 AM ADB PM2.5 24 Good 28 5 µg/m3
2:00 AM ALA PM10 24 Good 12 13 µg/m3
2:00 AM ALA PM2.5 24 Good 19 3 µg/m3
2:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
2:00 AM BHWK O3 8 Good 44 47 PPB
2:00 AM BOU PM10 24 Good 17 18 µg/m3
2:00 AM BOU PM2.5 24 Good 18 3 µg/m3
2:00 AM BOUR O3 8 Good 36 39 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP O3 8 Good 37 40 PPB
2:00 AM CAMP PM10 24 Good 23 25 µg/m3
2:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAN PM10 24 Good 12 13 µg/m3
2:00 AM CAN PM2.5 24 Good 17 3 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 11 12 PPB
2:00 AM CASA O3 8 Good 31 34 PPB
2:00 AM CASA PM10 24 Good 13 14 µg/m3
2:00 AM CASA PM2.5 24 Good 21 3 µg/m3
2:00 AM CCOL PM10 24 Good 11 12 µg/m3
2:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
2:00 AM CHAT NO2 1 Good 3 3 PPB
2:00 AM CHAT O3 8 Good 40 43 PPB
2:00 AM CHAT PM10 24 Good 6 7 µg/m3
2:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
2:00 AM CTZ O3 8 Good 33 36 PPB
2:00 AM DELT PM10 24 Good 14 15 µg/m3
2:00 AM DELT PM2.5 24 Good 17 3 µg/m3
2:00 AM DELT PM2.5 24 Good 17 3 µg/m3
2:00 AM EVG O3 8 Good 35 38 PPB
2:00 AM FOS NO2 1 Good 3 3 PPB
2:00 AM FOS O3 8 Good 40 43 PPB
2:00 AM FTC CO 8 Good 0 0.0 PPM
2:00 AM FTCF PM10 24 Good 9 10 µg/m3
2:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
2:00 AM FTCW NO2 1 Good 1 1 PPB
2:00 AM FTCW O3 8 Good 40 43 PPB
2:00 AM GREH PM10 24 Good 12 13 µg/m3
2:00 AM GREH PM2.5 24 Good 18 3 µg/m3
2:00 AM GRET CO 8 Good 0 0.0 PPM
2:00 AM GRET O3 8 Good 40 43 PPB
2:00 AM HLD O3 8 Good 47 51 PPB
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN NO2 1 Good 16 17 PPB
2:00 AM I25DEN PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
2:00 AM I25GLO NO2 1 Good 27 29 PPB
2:00 AM I25GLO PM10 24 Good 19 20 µg/m3
2:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
2:00 AM LAST NO2 1 Good 8 9 PPB
2:00 AM LAST O3 8 Good 31 33 PPB
2:00 AM LMB PM10 24 Good 16 17 µg/m3
2:00 AM LMB PM2.5 24 Good 19 3 µg/m3
2:00 AM LNGM PM10 24 Good 14 15 µg/m3
2:00 AM LNGM PM2.5 24 Good 22 3 µg/m3
2:00 AM MAN O3 8 Good 34 37 PPB
2:00 AM MFP NO2 1 Good 2 2 PPB
2:00 AM MFP O3 8 Good 41 44 PPB
2:00 AM NJH PM10 24 Good 7 8 µg/m3
2:00 AM NJH PM2.5 24 Good 17 3 µg/m3
2:00 AM NREL O3 8 Good 48 52 PPB
2:00 AM PAG PM10 24 Good 9 10 µg/m3
2:00 AM PAG PM2.5 24 Good 12 2 µg/m3
2:00 AM PAL O3 8 Good 48 52 PPB
2:00 AM PFS PM10 24 Good 12 13 µg/m3
2:00 AM PFS PM2.5 24 Good 17 3 µg/m3
2:00 AM PMS PM2.5 24 Good 22 4 µg/m3
2:00 AM PWES O3 8 Good 36 39 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 48 52 PPB
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
2:00 AM SSMB PM10 24 Good 10 11 µg/m3
2:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
2:00 AM TEL PM10 24 Good 9 10 µg/m3
2:00 AM TEL PM2.5 24 Good 15 2 µg/m3
2:00 AM TIM O3 8 Good 39 42 PPB
2:00 AM TIM PM10 24 Good 8 9 µg/m3
2:00 AM TIM PM2.5 24 Good 16 2 µg/m3
2:00 AM WBY NO2 1 Good 16 17 PPB
2:00 AM WBY NO2 1 Good 16 17 PPB
2:00 AM WBY O3 8 Good 31 34 PPB
1:00 AM ACAD O3 8 Good 27 29 PPB
1:00 AM ACC PM10 24 Good 8 9 µg/m3
1:00 AM ACC PM2.5 24 Good 17 3 µg/m3
1:00 AM ADB PM10 24 Good 36 39 µg/m3
1:00 AM ADB PM2.5 24 Good 28 5 µg/m3
1:00 AM ALA PM10 24 Good 12 13 µg/m3
1:00 AM ALA PM2.5 24 Good 19 3 µg/m3
1:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
1:00 AM BHWK O3 8 Good 45 49 PPB
1:00 AM BOU PM10 24 Good 17 18 µg/m3
1:00 AM BOU PM2.5 24 Good 18 3 µg/m3
1:00 AM BOUR O3 8 Good 40 43 PPB
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP NO2 1 Good 9 10 PPB
1:00 AM CAMP O3 8 Good 40 43 PPB
1:00 AM CAMP PM10 24 Good 23 25 µg/m3
1:00 AM CAMP PM2.5 24 Good 22 3 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAN PM10 24 Good 12 13 µg/m3
1:00 AM CAN PM2.5 24 Good 17 3 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 9 10 PPB
1:00 AM CASA O3 8 Good 35 38 PPB
1:00 AM CASA PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM2.5 24 Good 21 3 µg/m3
1:00 AM CCOL PM10 24 Good 11 12 µg/m3
1:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
1:00 AM CHAT NO2 1 Good 5 5 PPB
1:00 AM CHAT O3 8 Good 44 47 PPB
1:00 AM CHAT PM10 24 Good 6 7 µg/m3
1:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
1:00 AM CTZ O3 8 Good 36 39 PPB
1:00 AM DELT PM10 24 Good 14 15 µg/m3
1:00 AM DELT PM2.5 24 Good 17 3 µg/m3
1:00 AM DELT PM2.5 24 Good 17 3 µg/m3
1:00 AM EVG O3 8 Good 39 42 PPB
1:00 AM FOS NO2 1 Good 5 5 PPB
1:00 AM FOS O3 8 Good 43 46 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTCF PM10 24 Good 9 10 µg/m3
1:00 AM FTCF PM2.5 24 Good 18 3 µg/m3
1:00 AM FTCW NO2 1 Good 2 2 PPB
1:00 AM FTCW O3 8 Good 41 44 PPB
1:00 AM GREH PM10 24 Good 11 12 µg/m3
1:00 AM GREH PM2.5 24 Good 18 3 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 41 44 PPB
1:00 AM HLD O3 8 Good 49 53 PPB
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN NO2 1 Good 21 22 PPB
1:00 AM I25DEN PM10 24 Good 17 18 µg/m3
1:00 AM I25DEN PM2.5 24 Good 23 4 µg/m3
1:00 AM I25GLO NO2 1 Good 32 34 PPB
1:00 AM I25GLO PM10 24 Good 18 19 µg/m3
1:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
1:00 AM LAST NO2 1 Good 13 14 PPB
1:00 AM LAST O3 8 Good 32 35 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 14 15 µg/m3
1:00 AM LNGM PM2.5 24 Good 22 3 µg/m3
1:00 AM MAN O3 8 Good 34 37 PPB
1:00 AM MFP NO2 1 Good 2 2 PPB
1:00 AM MFP O3 8 Good 43 46 PPB
1:00 AM NJH PM10 24 Good 7 8 µg/m3
1:00 AM NJH PM2.5 24 Good 17 3 µg/m3
1:00 AM NREL O3 8 Good 50 54 PPB
1:00 AM PAG PM10 24 Good 8 9 µg/m3
1:00 AM PAG PM2.5 24 Good 12 2 µg/m3
1:00 AM PAL O3 8 Good 49 53 PPB
1:00 AM PFS PM10 24 Good 12 13 µg/m3
1:00 AM PFS PM2.5 24 Good 17 3 µg/m3
1:00 AM PMS PM2.5 24 Good 22 4 µg/m3
1:00 AM PWES O3 8 Good 39 42 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Good 50 54 PPB
1:00 AM RIFLO3 O3 8 Good 36 39 PPB
1:00 AM SSMB PM10 24 Good 10 11 µg/m3
1:00 AM SSMB PM2.5 24 Good 19 3 µg/m3
1:00 AM TEL PM10 24 Good 9 10 µg/m3
1:00 AM TEL PM2.5 24 Good 15 2 µg/m3
1:00 AM TIM NO2 1 Good 3 3 PPB
1:00 AM TIM O3 8 Good 41 44 PPB
1:00 AM TIM PM10 24 Good 8 9 µg/m3
1:00 AM TIM PM2.5 24 Good 17 3 µg/m3
1:00 AM WBY NO2 1 Good 16 17 PPB
1:00 AM WBY NO2 1 Good 16 17 PPB
1:00 AM WBY O3 8 Good 36 39 PPB

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