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AQI Calculations on 09/16/2026 1:00AM - 10:00AM

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

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