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AQI Calculations on 08/21/2026 1:00AM - 9:00AM

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.
9:00 AM ACAD O3 8 Good 20 22 PPB
9:00 AM ACC PM10 24 Good 11 12 µg/m3
9:00 AM ACC PM2.5 24 Good 21 3 µg/m3
9:00 AM ADB PM10 24 Good 46 50 µg/m3
9:00 AM ADB PM2.5 24 Good 34 6 µg/m3
9:00 AM ALA PM10 24 Good 11 12 µg/m3
9:00 AM ALA PM2.5 24 Good 18 3 µg/m3
9:00 AM ASPN O3 8 Good 23 25 PPB
9:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
9:00 AM BHWK O3 8 Good 31 33 PPB
9:00 AM BOU PM10 24 Good 18 19 µg/m3
9:00 AM BOU PM2.5 24 Good 24 4 µg/m3
9:00 AM BOUR O3 8 Good 29 31 PPB
9:00 AM CAMP NO2 1 Good 12 13 PPB
9:00 AM CAMP NO2 1 Good 12 13 PPB
9:00 AM CAMP O3 8 Good 20 22 PPB
9:00 AM CAMP PM10 24 Good 26 28 µg/m3
9:00 AM CAMP PM2.5 24 Good 24 4 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 14 15 µg/m3
9:00 AM CAN PM2.5 24 Good 17 3 µg/m3
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 11 12 PPB
9:00 AM CASA O3 8 Good 18 19 PPB
9:00 AM CASA PM10 24 Good 16 17 µg/m3
9:00 AM CASA PM2.5 24 Good 26 4 µg/m3
9:00 AM CCOL PM10 24 Good 16 17 µg/m3
9:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
9:00 AM CHAT O3 8 Good 27 29 PPB
9:00 AM CHAT PM10 24 Good 9 10 µg/m3
9:00 AM CHAT PM2.5 24 Good 19 3 µg/m3
9:00 AM CTZ O3 8 Good 18 19 PPB
9:00 AM DELT PM10 24 Good 17 18 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 24 26 PPB
9:00 AM FOS NO2 1 Good 5 5 PPB
9:00 AM FOS O3 8 Good 26 28 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTCF PM10 24 Good 16 17 µg/m3
9:00 AM FTCF PM2.5 24 Good 29 5 µg/m3
9:00 AM FTCW NO2 1 Good 4 4 PPB
9:00 AM FTCW O3 8 Good 30 32 PPB
9:00 AM GREH PM10 24 Good 16 17 µg/m3
9:00 AM GREH PM2.5 24 Good 32 5 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 18 19 PPB
9:00 AM HLD O3 8 Good 28 30 PPB
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM I25DEN NO2 1 Good 20 21 PPB
9:00 AM I25DEN PM10 24 Good 17 18 µg/m3
9:00 AM I25DEN PM2.5 24 Good 26 4 µg/m3
9:00 AM I25GLO NO2 1 Good 29 31 PPB
9:00 AM I25GLO PM10 24 Good 19 21 µg/m3
9:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
9:00 AM LAST NO2 1 Good 6 6 PPB
9:00 AM LAST O3 8 Good 17 18 PPB
9:00 AM LMB PM10 24 Good 32 35 µg/m3
9:00 AM LMB PM2.5 24 Good 40 7 µg/m3
9:00 AM LNGM PM10 24 Good 21 23 µg/m3
9:00 AM LNGM PM2.5 24 Good 29 5 µg/m3
9:00 AM MAN O3 8 Good 26 28 PPB
9:00 AM MFP NO2 1 Good 3 3 PPB
9:00 AM MFP O3 8 Good 37 40 PPB
9:00 AM NJH PM10 24 Good 11 12 µg/m3
9:00 AM NJH PM2.5 24 Good 20 3 µg/m3
9:00 AM NREL O3 8 Good 33 36 PPB
9:00 AM PAG PM10 24 Good 11 12 µg/m3
9:00 AM PAG PM2.5 24 Good 13 2 µg/m3
9:00 AM PAL O3 8 Good 23 25 PPB
9:00 AM PFS PM10 24 Good 16 17 µg/m3
9:00 AM PFS PM2.5 24 Good 22 3 µg/m3
9:00 AM PMS PM2.5 24 Good 34 6 µg/m3
9:00 AM PWES O3 8 Good 19 20 PPB
9:00 AM RFN NO2 1 Good 1 1 PPB
9:00 AM RFN O3 8 Good 41 44 PPB
9:00 AM RIFLO3 O3 8 Good 15 16 PPB
9:00 AM SSMB PM10 24 Good 12 13 µg/m3
9:00 AM SSMB PM2.5 24 Good 23 4 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 5 5 PPB
9:00 AM TIM O3 8 Good 17 18 PPB
9:00 AM TIM PM10 24 Good 15 16 µg/m3
9:00 AM TIM PM2.5 24 Good 28 5 µg/m3
9:00 AM WBY NO2 1 Good 25 26 PPB
9:00 AM WBY NO2 1 Good 25 26 PPB
9:00 AM WBY O3 8 Good 13 14 PPB
9:00 AM WBY PM10 24 Good 25 27 µg/m3
9:00 AM WBY PM2.5 24 Good 26 4 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM ACAD O3 8 Good 18 19 PPB
8:00 AM ACC PM10 24 Good 11 12 µg/m3
8:00 AM ACC PM2.5 24 Good 21 3 µg/m3
8:00 AM ADB PM10 24 Good 46 50 µg/m3
8:00 AM ADB PM2.5 24 Good 34 6 µg/m3
8:00 AM ALA PM10 24 Good 12 13 µg/m3
8:00 AM ALA PM2.5 24 Good 19 3 µg/m3
8:00 AM ASPN O3 8 Good 22 24 PPB
8:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
8:00 AM BHWK O3 8 Good 31 33 PPB
8:00 AM BOU PM10 24 Good 18 19 µg/m3
8:00 AM BOU PM2.5 24 Good 24 4 µg/m3
8:00 AM BOUR O3 8 Good 27 29 PPB
8:00 AM CAMP NO2 1 Good 17 18 PPB
8:00 AM CAMP NO2 1 Good 17 18 PPB
8:00 AM CAMP O3 8 Good 20 22 PPB
8:00 AM CAMP PM10 24 Good 25 27 µg/m3
8:00 AM CAMP PM2.5 24 Good 25 4 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 14 15 µg/m3
8:00 AM CAN PM2.5 24 Good 18 3 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 15 16 PPB
8:00 AM CASA O3 8 Good 18 19 PPB
8:00 AM CASA PM10 24 Good 17 18 µg/m3
8:00 AM CASA PM2.5 24 Good 26 4 µg/m3
8:00 AM CCOL PM10 24 Good 16 17 µg/m3
8:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
8:00 AM CHAT O3 8 Good 28 30 PPB
8:00 AM CHAT PM10 24 Good 10 11 µg/m3
8:00 AM CHAT PM2.5 24 Good 19 3 µg/m3
8:00 AM CTZ O3 8 Good 17 18 PPB
8:00 AM DELT PM10 24 Good 17 18 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 23 25 PPB
8:00 AM FOS NO2 1 Good 6 6 PPB
8:00 AM FOS O3 8 Good 24 26 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTCF PM10 24 Good 16 17 µg/m3
8:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
8:00 AM FTCW NO2 1 Good 3 3 PPB
8:00 AM FTCW O3 8 Good 29 31 PPB
8:00 AM GREH PM10 24 Good 16 17 µg/m3
8:00 AM GREH PM2.5 24 Good 32 5 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 16 17 PPB
8:00 AM HLD O3 8 Good 29 31 PPB
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
8:00 AM I25DEN NO2 1 Good 20 21 PPB
8:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM I25DEN PM2.5 24 Good 27 4 µg/m3
8:00 AM I25GLO NO2 1 Good 29 31 PPB
8:00 AM I25GLO PM10 24 Good 20 22 µg/m3
8:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
8:00 AM LAST NO2 1 Good 8 8 PPB
8:00 AM LAST O3 8 Good 14 15 PPB
8:00 AM LMB PM10 24 Good 31 33 µg/m3
8:00 AM LMB PM2.5 24 Good 39 7 µg/m3
8:00 AM LNGM PM10 24 Good 20 22 µg/m3
8:00 AM LNGM PM2.5 24 Good 29 5 µg/m3
8:00 AM MAN O3 8 Good 25 27 PPB
8:00 AM MFP NO2 1 Good 4 4 PPB
8:00 AM MFP O3 8 Good 36 39 PPB
8:00 AM NJH PM10 24 Good 11 12 µg/m3
8:00 AM NJH PM2.5 24 Good 21 3 µg/m3
8:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM PAG PM10 24 Good 12 13 µg/m3
8:00 AM PAG PM2.5 24 Good 14 2 µg/m3
8:00 AM PAL O3 8 Good 23 25 PPB
8:00 AM PFS PM10 24 Good 16 17 µg/m3
8:00 AM PFS PM2.5 24 Good 22 4 µg/m3
8:00 AM PMS PM2.5 24 Good 34 6 µg/m3
8:00 AM PWES O3 8 Good 18 19 PPB
8:00 AM RFN O3 8 Good 41 44 PPB
8:00 AM RIFLO3 O3 8 Good 14 15 PPB
8:00 AM SSMB PM10 24 Good 12 13 µg/m3
8:00 AM SSMB PM2.5 24 Good 23 4 µg/m3
8:00 AM TEL PM10 24 Good 10 11 µg/m3
8:00 AM TEL PM2.5 24 Good 14 2 µg/m3
8:00 AM TIM NO2 1 Good 8 9 PPB
8:00 AM TIM O3 8 Good 15 16 PPB
8:00 AM TIM PM10 24 Good 15 16 µg/m3
8:00 AM TIM PM2.5 24 Good 27 4 µg/m3
8:00 AM WBY NO2 1 Good 24 25 PPB
8:00 AM WBY NO2 1 Good 24 25 PPB
8:00 AM WBY O3 8 Good 13 14 PPB
8:00 AM WBY PM10 24 Good 24 26 µg/m3
8:00 AM WBY PM2.5 24 Good 26 4 µg/m3
7:00 AM ACAD O3 8 Good 17 18 PPB
7:00 AM ACC PM10 24 Good 11 12 µg/m3
7:00 AM ACC PM2.5 24 Good 22 3 µg/m3
7:00 AM ADB PM10 24 Good 43 46 µg/m3
7:00 AM ADB PM2.5 24 Good 34 6 µg/m3
7:00 AM ALA PM10 24 Good 14 15 µg/m3
7:00 AM ALA PM2.5 24 Good 21 3 µg/m3
7:00 AM ASPN O3 8 Good 23 25 PPB
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 31 34 PPB
7:00 AM BOU PM10 24 Good 16 17 µg/m3
7:00 AM BOU PM2.5 24 Good 23 4 µg/m3
7:00 AM BOUR O3 8 Good 27 29 PPB
7:00 AM CAMP NO2 1 Good 16 17 PPB
7:00 AM CAMP NO2 1 Good 16 17 PPB
7:00 AM CAMP O3 8 Good 22 24 PPB
7:00 AM CAMP PM10 24 Good 25 27 µg/m3
7:00 AM CAMP PM2.5 24 Good 25 4 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAN PM10 24 Good 16 17 µg/m3
7:00 AM CAN PM2.5 24 Good 18 3 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 9 10 PPB
7:00 AM CASA O3 8 Good 19 20 PPB
7:00 AM CASA PM10 24 Good 17 18 µg/m3
7:00 AM CASA PM2.5 24 Good 26 4 µg/m3
7:00 AM CCOL PM10 24 Good 16 17 µg/m3
7:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
7:00 AM CHAT NO2 1 Good 1 1 PPB
7:00 AM CHAT O3 8 Good 29 31 PPB
7:00 AM CHAT PM10 24 Good 10 11 µg/m3
7:00 AM CHAT PM2.5 24 Good 19 3 µg/m3
7:00 AM CTZ O3 8 Good 18 19 PPB
7:00 AM DELT PM10 24 Good 17 18 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 24 26 PPB
7:00 AM FOS NO2 1 Good 7 7 PPB
7:00 AM FOS O3 8 Good 24 26 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTCF PM10 24 Good 16 17 µg/m3
7:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
7:00 AM FTCW NO2 1 Good 2 2 PPB
7:00 AM FTCW O3 8 Good 30 32 PPB
7:00 AM GREH PM10 24 Good 16 17 µg/m3
7:00 AM GREH PM2.5 24 Good 31 5 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 18 19 PPB
7:00 AM HLD O3 8 Good 30 32 PPB
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN NO2 1 Good 24 25 PPB
7:00 AM I25DEN PM10 24 Good 18 19 µg/m3
7:00 AM I25DEN PM2.5 24 Good 27 4 µg/m3
7:00 AM I25GLO NO2 1 Good 27 29 PPB
7:00 AM I25GLO PM10 24 Good 19 21 µg/m3
7:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
7:00 AM LAST NO2 1 Good 9 10 PPB
7:00 AM LAST O3 8 Good 13 14 PPB
7:00 AM LMB PM10 24 Good 30 32 µg/m3
7:00 AM LMB PM2.5 24 Good 37 6 µg/m3
7:00 AM LNGM PM10 24 Good 19 21 µg/m3
7:00 AM LNGM PM2.5 24 Good 28 5 µg/m3
7:00 AM MAN O3 8 Good 25 27 PPB
7:00 AM MFP NO2 1 Good 8 8 PPB
7:00 AM MFP O3 8 Good 37 40 PPB
7:00 AM NJH PM10 24 Good 11 12 µg/m3
7:00 AM NJH PM2.5 24 Good 21 3 µg/m3
7:00 AM NREL O3 8 Good 35 38 PPB
7:00 AM PAG PM10 24 Good 13 14 µg/m3
7:00 AM PAG PM2.5 24 Good 16 2 µg/m3
7:00 AM PAL O3 8 Good 24 26 PPB
7:00 AM PFS PM10 24 Good 16 17 µg/m3
7:00 AM PFS PM2.5 24 Good 23 4 µg/m3
7:00 AM PMS PM2.5 24 Good 33 5 µg/m3
7:00 AM PWES O3 8 Good 19 20 PPB
7:00 AM RFN NO2 1 Good 4 4 PPB
7:00 AM RFN O3 8 Good 43 46 PPB
7:00 AM RIFLO3 O3 8 Good 13 14 PPB
7:00 AM SSMB PM10 24 Good 12 13 µg/m3
7:00 AM SSMB PM2.5 24 Good 23 4 µg/m3
7:00 AM TEL PM10 24 Good 11 12 µg/m3
7:00 AM TEL PM2.5 24 Good 16 2 µg/m3
7:00 AM TIM NO2 1 Good 6 6 PPB
7:00 AM TIM O3 8 Good 16 17 PPB
7:00 AM TIM PM10 24 Good 14 15 µg/m3
7:00 AM TIM PM2.5 24 Good 27 4 µg/m3
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY O3 8 Good 16 17 PPB
7:00 AM WBY PM10 24 Good 22 24 µg/m3
7:00 AM WBY PM2.5 24 Good 25 4 µg/m3
6:00 AM ACAD O3 8 Good 16 17 PPB
6:00 AM ACC PM10 24 Good 11 12 µg/m3
6:00 AM ACC PM2.5 24 Good 22 3 µg/m3
6:00 AM ADB PM10 24 Good 40 43 µg/m3
6:00 AM ADB PM2.5 24 Good 33 6 µg/m3
6:00 AM ALA PM10 24 Good 15 16 µg/m3
6:00 AM ALA PM2.5 24 Good 23 4 µg/m3
6:00 AM ASPN O3 8 Good 23 25 PPB
6:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
6:00 AM BHWK O3 8 Good 32 35 PPB
6:00 AM BOU PM10 24 Good 16 17 µg/m3
6:00 AM BOU PM2.5 24 Good 23 4 µg/m3
6:00 AM BOUR O3 8 Good 27 29 PPB
6:00 AM CAMP NO2 1 Good 10 11 PPB
6:00 AM CAMP NO2 1 Good 10 11 PPB
6:00 AM CAMP O3 8 Good 24 26 PPB
6:00 AM CAMP PM10 24 Good 25 27 µg/m3
6:00 AM CAMP PM2.5 24 Good 26 4 µg/m3
6:00 AM CAN PM10 24 Good 16 17 µg/m3
6:00 AM CAN PM2.5 24 Good 18 3 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 14 15 PPB
6:00 AM CASA O3 8 Good 20 22 PPB
6:00 AM CASA PM10 24 Good 17 18 µg/m3
6:00 AM CASA PM2.5 24 Good 26 4 µg/m3
6:00 AM CCOL PM10 24 Good 17 18 µg/m3
6:00 AM CCOL PM2.5 24 Good 24 4 µg/m3
6:00 AM CHAT NO2 1 Good 1 1 PPB
6:00 AM CHAT O3 8 Good 30 32 PPB
6:00 AM CHAT PM10 24 Good 11 12 µg/m3
6:00 AM CHAT PM2.5 24 Good 20 3 µg/m3
6:00 AM CTZ O3 8 Good 19 20 PPB
6:00 AM DELT PM10 24 Good 17 18 µg/m3
6:00 AM DELT PM2.5 24 Good 17 3 µg/m3
6:00 AM DELT PM2.5 24 Good 17 3 µg/m3
6:00 AM EVG O3 8 Good 25 27 PPB
6:00 AM FOS NO2 1 Good 7 7 PPB
6:00 AM FOS O3 8 Good 25 27 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
6:00 AM FTCW NO2 1 Good 2 2 PPB
6:00 AM FTCW O3 8 Good 31 33 PPB
6:00 AM GREH PM10 24 Good 15 16 µg/m3
6:00 AM GREH PM2.5 24 Good 30 5 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 21 23 PPB
6:00 AM HLD O3 8 Good 31 34 PPB
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 26 28 PPB
6:00 AM I25DEN PM10 24 Good 18 19 µg/m3
6:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
6:00 AM I25GLO NO2 1 Good 25 27 PPB
6:00 AM I25GLO PM10 24 Good 19 21 µg/m3
6:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
6:00 AM LAST NO2 1 Good 12 13 PPB
6:00 AM LAST O3 8 Good 14 15 PPB
6:00 AM LMB PM10 24 Good 30 32 µg/m3
6:00 AM LMB PM2.5 24 Good 36 6 µg/m3
6:00 AM LNGM PM10 24 Good 19 21 µg/m3
6:00 AM LNGM PM2.5 24 Good 28 5 µg/m3
6:00 AM MAN O3 8 Good 25 27 PPB
6:00 AM MFP NO2 1 Good 2 2 PPB
6:00 AM MFP O3 8 Good 40 43 PPB
6:00 AM NJH PM10 24 Good 11 12 µg/m3
6:00 AM NJH PM2.5 24 Good 22 3 µg/m3
6:00 AM NREL O3 8 Good 38 41 PPB
6:00 AM PAG PM10 24 Good 14 15 µg/m3
6:00 AM PAG PM2.5 24 Good 17 3 µg/m3
6:00 AM PAL O3 8 Good 25 27 PPB
6:00 AM PFS PM10 24 Good 16 17 µg/m3
6:00 AM PFS PM2.5 24 Good 23 4 µg/m3
6:00 AM PMS PM2.5 24 Good 31 5 µg/m3
6:00 AM PWES O3 8 Good 19 21 PPB
6:00 AM RFN NO2 1 Good 2 2 PPB
6:00 AM RFN O3 8 Good 44 48 PPB
6:00 AM RIFLO3 O3 8 Good 14 15 PPB
6:00 AM SSMB PM10 24 Good 13 14 µg/m3
6:00 AM SSMB PM2.5 24 Good 23 4 µg/m3
6:00 AM TEL PM10 24 Good 11 12 µg/m3
6:00 AM TEL PM2.5 24 Good 16 2 µg/m3
6:00 AM TIM NO2 1 Good 8 9 PPB
6:00 AM TIM O3 8 Good 17 18 PPB
6:00 AM TIM PM10 24 Good 14 15 µg/m3
6:00 AM TIM PM2.5 24 Good 27 4 µg/m3
6:00 AM WBY NO2 1 Good 25 26 PPB
6:00 AM WBY NO2 1 Good 25 26 PPB
6:00 AM WBY O3 8 Good 19 20 PPB
6:00 AM WBY PM10 24 Good 22 24 µg/m3
6:00 AM WBY PM2.5 24 Good 25 4 µg/m3
5:00 AM ACAD O3 8 Good 18 19 PPB
5:00 AM ACC PM10 24 Good 11 12 µg/m3
5:00 AM ACC PM2.5 24 Good 22 4 µg/m3
5:00 AM ADB PM10 24 Good 37 40 µg/m3
5:00 AM ADB PM2.5 24 Good 33 5 µg/m3
5:00 AM ALA PM10 24 Good 15 16 µg/m3
5:00 AM ALA PM2.5 24 Good 27 4 µg/m3
5:00 AM ASPN O3 8 Good 22 24 PPB
5:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
5:00 AM BHWK O3 8 Good 34 37 PPB
5:00 AM BOU PM10 24 Good 16 17 µg/m3
5:00 AM BOU PM2.5 24 Good 23 4 µg/m3
5:00 AM BOUR O3 8 Good 30 32 PPB
5:00 AM CAMP NO2 1 Good 13 14 PPB
5:00 AM CAMP NO2 1 Good 13 14 PPB
5:00 AM CAMP O3 8 Good 26 28 PPB
5:00 AM CAMP PM10 24 Good 25 27 µg/m3
5:00 AM CAMP PM2.5 24 Good 26 4 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 18 3 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 13 14 PPB
5:00 AM CASA O3 8 Good 23 25 PPB
5:00 AM CASA PM10 24 Good 17 18 µg/m3
5:00 AM CASA PM2.5 24 Good 26 4 µg/m3
5:00 AM CCOL PM10 24 Good 17 18 µg/m3
5:00 AM CCOL PM2.5 24 Good 25 4 µg/m3
5:00 AM CHAT NO2 1 Good 1 1 PPB
5:00 AM CHAT O3 8 Good 31 34 PPB
5:00 AM CHAT PM10 24 Good 11 12 µg/m3
5:00 AM CHAT PM2.5 24 Good 20 3 µg/m3
5:00 AM CTZ O3 8 Good 19 21 PPB
5:00 AM DELT PM10 24 Good 18 19 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 27 29 PPB
5:00 AM FOS NO2 1 Good 7 7 PPB
5:00 AM FOS O3 8 Good 27 29 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTCF PM10 24 Good 16 17 µg/m3
5:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
5:00 AM FTCW NO2 1 Good 3 3 PPB
5:00 AM FTCW O3 8 Good 32 35 PPB
5:00 AM GREH PM10 24 Good 15 16 µg/m3
5:00 AM GREH PM2.5 24 Good 29 5 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 24 26 PPB
5:00 AM HLD O3 8 Good 34 37 PPB
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 25 27 PPB
5:00 AM I25DEN PM10 24 Good 18 19 µg/m3
5:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
5:00 AM I25GLO NO2 1 Good 29 31 PPB
5:00 AM I25GLO PM10 24 Good 20 22 µg/m3
5:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
5:00 AM LAST NO2 1 Good 13 14 PPB
5:00 AM LAST O3 8 Good 17 18 PPB
5:00 AM LMB PM10 24 Good 30 32 µg/m3
5:00 AM LMB PM2.5 24 Good 36 6 µg/m3
5:00 AM LNGM PM10 24 Good 19 20 µg/m3
5:00 AM LNGM PM2.5 24 Good 27 4 µg/m3
5:00 AM MAN O3 8 Good 25 27 PPB
5:00 AM MFP NO2 1 Good 2 2 PPB
5:00 AM MFP O3 8 Good 41 44 PPB
5:00 AM NJH PM10 24 Good 12 13 µg/m3
5:00 AM NJH PM2.5 24 Good 22 3 µg/m3
5:00 AM NREL O3 8 Good 40 43 PPB
5:00 AM PAG PM10 24 Good 15 16 µg/m3
5:00 AM PAG PM2.5 24 Good 19 3 µg/m3
5:00 AM PAL O3 8 Good 26 28 PPB
5:00 AM PFS PM10 24 Good 16 17 µg/m3
5:00 AM PFS PM2.5 24 Good 23 4 µg/m3
5:00 AM PMS PM2.5 24 Good 30 5 µg/m3
5:00 AM PWES O3 8 Good 20 22 PPB
5:00 AM RFN O3 8 Good 46 50 PPB
5:00 AM RIFLO3 O3 8 Good 16 17 PPB
5:00 AM SSMB PM10 24 Good 12 13 µg/m3
5:00 AM SSMB PM2.5 24 Good 23 4 µg/m3
5:00 AM TEL PM10 24 Good 11 12 µg/m3
5:00 AM TEL PM2.5 24 Good 16 2 µg/m3
5:00 AM TIM NO2 1 Good 5 5 PPB
5:00 AM TIM O3 8 Good 19 20 PPB
5:00 AM TIM PM10 24 Good 14 15 µg/m3
5:00 AM TIM PM2.5 24 Good 26 4 µg/m3
5:00 AM WBY NO2 1 Good 25 27 PPB
5:00 AM WBY NO2 1 Good 25 27 PPB
5:00 AM WBY O3 8 Good 21 23 PPB
5:00 AM WBY PM10 24 Good 22 24 µg/m3
5:00 AM WBY PM2.5 24 Good 25 4 µg/m3
4:00 AM ACAD O3 8 Good 19 21 PPB
4:00 AM ACC PM10 24 Good 11 12 µg/m3
4:00 AM ACC PM2.5 24 Good 22 4 µg/m3
4:00 AM ADB PM10 24 Good 35 38 µg/m3
4:00 AM ADB PM2.5 24 Good 32 5 µg/m3
4:00 AM ALA PM10 24 Good 16 17 µg/m3
4:00 AM ALA PM2.5 24 Good 30 5 µg/m3
4:00 AM ASPN O3 8 Good 23 25 PPB
4:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
4:00 AM BHWK O3 8 Good 37 40 PPB
4:00 AM BOU PM10 24 Good 16 17 µg/m3
4:00 AM BOU PM2.5 24 Good 23 4 µg/m3
4:00 AM BOUR O3 8 Good 31 33 PPB
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP O3 8 Good 29 31 PPB
4:00 AM CAMP PM10 24 Good 25 27 µg/m3
4:00 AM CAMP PM2.5 24 Good 26 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 16 17 µg/m3
4:00 AM CAN PM2.5 24 Good 19 3 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 9 10 PPB
4:00 AM CASA O3 8 Good 27 29 PPB
4:00 AM CASA PM10 24 Good 17 18 µg/m3
4:00 AM CASA PM2.5 24 Good 26 4 µg/m3
4:00 AM CCOL PM10 24 Good 17 18 µg/m3
4:00 AM CCOL PM2.5 24 Good 25 4 µg/m3
4:00 AM CHAT NO2 1 Good 2 2 PPB
4:00 AM CHAT O3 8 Good 33 36 PPB
4:00 AM CHAT PM10 24 Good 11 12 µg/m3
4:00 AM CHAT PM2.5 24 Good 21 3 µg/m3
4:00 AM CTZ O3 8 Good 21 23 PPB
4:00 AM DELT PM10 24 Good 18 19 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 30 32 PPB
4:00 AM FOS NO2 1 Good 6 6 PPB
4:00 AM FOS O3 8 Good 30 32 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTCF PM10 24 Good 16 17 µg/m3
4:00 AM FTCF PM2.5 24 Good 28 5 µg/m3
4:00 AM FTCW NO2 1 Good 2 2 PPB
4:00 AM FTCW O3 8 Good 34 37 PPB
4:00 AM GREH PM10 24 Good 14 15 µg/m3
4:00 AM GREH PM2.5 24 Good 28 5 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 36 39 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM I25DEN PM10 24 Good 18 19 µg/m3
4:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
4:00 AM I25GLO NO2 1 Good 26 28 PPB
4:00 AM I25GLO PM10 24 Good 20 22 µg/m3
4:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
4:00 AM LAST NO2 1 Good 15 16 PPB
4:00 AM LAST O3 8 Good 19 21 PPB
4:00 AM LMB PM10 24 Good 29 31 µg/m3
4:00 AM LMB PM2.5 24 Good 35 6 µg/m3
4:00 AM LNGM PM10 24 Good 19 20 µg/m3
4:00 AM LNGM PM2.5 24 Good 27 4 µg/m3
4:00 AM MAN O3 8 Good 26 28 PPB
4:00 AM MFP NO2 1 Good 2 2 PPB
4:00 AM MFP O3 8 Good 42 45 PPB
4:00 AM NJH PM10 24 Good 12 13 µg/m3
4:00 AM NJH PM2.5 24 Good 22 4 µg/m3
4:00 AM NREL O3 8 Good 43 46 PPB
4:00 AM PAG PM10 24 Good 16 17 µg/m3
4:00 AM PAG PM2.5 24 Good 20 3 µg/m3
4:00 AM PAL O3 8 Good 28 30 PPB
4:00 AM PFS PM10 24 Good 16 17 µg/m3
4:00 AM PFS PM2.5 24 Good 23 4 µg/m3
4:00 AM PMS PM2.5 24 Good 29 5 µg/m3
4:00 AM PWES O3 8 Good 22 24 PPB
4:00 AM RFN O3 8 Good 46 50 PPB
4:00 AM RIFLO3 O3 8 Good 17 18 PPB
4:00 AM SSMB PM10 24 Good 12 13 µg/m3
4:00 AM SSMB PM2.5 24 Good 22 4 µg/m3
4:00 AM TEL PM10 24 Good 11 12 µg/m3
4:00 AM TEL PM2.5 24 Good 16 2 µg/m3
4:00 AM TIM NO2 1 Good 8 8 PPB
4:00 AM TIM O3 8 Good 21 23 PPB
4:00 AM TIM PM10 24 Good 14 15 µg/m3
4:00 AM TIM PM2.5 24 Good 26 4 µg/m3
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY O3 8 Good 25 27 PPB
4:00 AM WBY PM10 24 Good 22 24 µg/m3
4:00 AM WBY PM2.5 24 Good 25 4 µg/m3
3:00 AM ACAD O3 8 Good 21 23 PPB
3:00 AM ACC PM10 24 Good 11 12 µg/m3
3:00 AM ACC PM2.5 24 Good 22 4 µg/m3
3:00 AM ADB PM10 24 Good 35 38 µg/m3
3:00 AM ADB PM2.5 24 Good 31 5 µg/m3
3:00 AM ALA PM10 24 Good 17 18 µg/m3
3:00 AM ALA PM2.5 24 Good 33 6 µg/m3
3:00 AM ASPN O3 8 Good 23 25 PPB
3:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
3:00 AM BHWK O3 8 Good 39 42 PPB
3:00 AM BOU PM10 24 Good 16 17 µg/m3
3:00 AM BOU PM2.5 24 Good 23 4 µg/m3
3:00 AM BOUR O3 8 Good 32 35 PPB
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP O3 8 Good 31 34 PPB
3:00 AM CAMP PM10 24 Good 25 27 µg/m3
3:00 AM CAMP PM2.5 24 Good 26 4 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 19 3 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 8 8 PPB
3:00 AM CASA O3 8 Good 30 32 PPB
3:00 AM CASA PM10 24 Good 17 18 µg/m3
3:00 AM CASA PM2.5 24 Good 26 4 µg/m3
3:00 AM CCOL PM10 24 Good 17 18 µg/m3
3:00 AM CCOL PM2.5 24 Good 26 4 µg/m3
3:00 AM CHAT NO2 1 Good 2 2 PPB
3:00 AM CHAT O3 8 Good 35 38 PPB
3:00 AM CHAT PM10 24 Good 11 12 µg/m3
3:00 AM CHAT PM2.5 24 Good 21 3 µg/m3
3:00 AM CTZ O3 8 Good 23 25 PPB
3:00 AM DELT PM10 24 Good 18 19 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 6 6 PPB
3:00 AM FOS O3 8 Good 32 35 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTCF PM10 24 Good 15 16 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 37 40 PPB
3:00 AM GREH PM10 24 Good 14 15 µg/m3
3:00 AM GREH PM2.5 24 Good 27 4 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 31 34 PPB
3:00 AM HLD O3 8 Good 38 41 PPB
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 17 18 PPB
3:00 AM I25DEN PM10 24 Good 18 19 µg/m3
3:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
3:00 AM I25GLO NO2 1 Good 28 30 PPB
3:00 AM I25GLO PM10 24 Good 20 22 µg/m3
3:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
3:00 AM LAST NO2 1 Good 15 16 PPB
3:00 AM LAST O3 8 Good 23 25 PPB
3:00 AM LMB PM10 24 Good 28 30 µg/m3
3:00 AM LMB PM2.5 24 Good 34 6 µg/m3
3:00 AM LNGM PM10 24 Good 19 20 µg/m3
3:00 AM LNGM PM2.5 24 Good 27 4 µg/m3
3:00 AM MAN O3 8 Good 26 28 PPB
3:00 AM MFP NO2 1 Good 2 2 PPB
3:00 AM MFP O3 8 Good 43 46 PPB
3:00 AM NJH PM10 24 Good 13 14 µg/m3
3:00 AM NJH PM2.5 24 Good 23 4 µg/m3
3:00 AM NREL O3 8 Good 44 47 PPB
3:00 AM PAG PM10 24 Good 16 17 µg/m3
3:00 AM PAG PM2.5 24 Good 21 3 µg/m3
3:00 AM PAL O3 8 Good 29 31 PPB
3:00 AM PFS PM10 24 Good 16 17 µg/m3
3:00 AM PFS PM2.5 24 Good 22 4 µg/m3
3:00 AM PMS PM2.5 24 Good 28 5 µg/m3
3:00 AM PWES O3 8 Good 24 26 PPB
3:00 AM RFN O3 8 Good 47 51 PPB
3:00 AM RIFLO3 O3 8 Good 16 17 PPB
3:00 AM SSMB PM10 24 Good 12 13 µg/m3
3:00 AM SSMB PM2.5 24 Good 22 4 µg/m3
3:00 AM TEL PM10 24 Good 11 12 µg/m3
3:00 AM TEL PM2.5 24 Good 16 2 µg/m3
3:00 AM TIM NO2 1 Good 5 5 PPB
3:00 AM TIM O3 8 Good 25 27 PPB
3:00 AM TIM PM10 24 Good 13 14 µg/m3
3:00 AM TIM PM2.5 24 Good 26 4 µg/m3
3:00 AM WBY NO2 1 Good 12 13 PPB
3:00 AM WBY NO2 1 Good 12 13 PPB
3:00 AM WBY O3 8 Good 29 31 PPB
3:00 AM WBY PM10 24 Good 22 24 µg/m3
3:00 AM WBY PM2.5 24 Good 25 4 µg/m3
2:00 AM ACAD O3 8 Good 25 27 PPB
2:00 AM ACC PM10 24 Good 11 12 µg/m3
2:00 AM ACC PM2.5 24 Good 23 4 µg/m3
2:00 AM ADB PM10 24 Good 34 37 µg/m3
2:00 AM ADB PM2.5 24 Good 31 5 µg/m3
2:00 AM ALA PM10 24 Good 18 19 µg/m3
2:00 AM ALA PM2.5 24 Good 37 6 µg/m3
2:00 AM ASPN O3 8 Good 24 26 PPB
2:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
2:00 AM BHWK O3 8 Good 43 46 PPB
2:00 AM BOU PM10 24 Good 16 17 µg/m3
2:00 AM BOU PM2.5 24 Good 23 4 µg/m3
2:00 AM BOUR O3 8 Good 36 39 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 35 38 PPB
2:00 AM CAMP PM10 24 Good 25 27 µg/m3
2:00 AM CAMP PM2.5 24 Good 26 4 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 16 17 µg/m3
2:00 AM CAN PM2.5 24 Good 19 3 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 6 6 PPB
2:00 AM CASA O3 8 Good 34 37 PPB
2:00 AM CASA PM10 24 Good 17 18 µg/m3
2:00 AM CASA PM2.5 24 Good 26 4 µg/m3
2:00 AM CCOL PM10 24 Good 17 18 µg/m3
2:00 AM CCOL PM2.5 24 Good 26 4 µg/m3
2:00 AM CHAT NO2 1 Good 2 2 PPB
2:00 AM CHAT O3 8 Good 38 41 PPB
2:00 AM CHAT PM10 24 Good 11 12 µg/m3
2:00 AM CHAT PM2.5 24 Good 21 3 µg/m3
2:00 AM CTZ O3 8 Good 24 26 PPB
2:00 AM DELT PM10 24 Good 18 19 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 36 39 PPB
2:00 AM FOS NO2 1 Good 7 7 PPB
2:00 AM FOS O3 8 Good 36 39 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTCF PM10 24 Good 15 16 µg/m3
2:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
2:00 AM FTCW NO2 1 Good 3 3 PPB
2:00 AM FTCW O3 8 Good 40 43 PPB
2:00 AM GREH PM10 24 Good 14 15 µg/m3
2:00 AM GREH PM2.5 24 Good 27 4 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 36 39 PPB
2:00 AM HLD O3 8 Good 41 44 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 14 15 PPB
2:00 AM I25DEN PM10 24 Good 19 20 µg/m3
2:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
2:00 AM I25GLO NO2 1 Good 18 19 PPB
2:00 AM I25GLO PM10 24 Good 20 22 µg/m3
2:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
2:00 AM LAST NO2 1 Good 12 13 PPB
2:00 AM LAST O3 8 Good 29 31 PPB
2:00 AM LMB PM10 24 Good 28 30 µg/m3
2:00 AM LMB PM2.5 24 Good 34 6 µg/m3
2:00 AM LNGM PM10 24 Good 19 20 µg/m3
2:00 AM LNGM PM2.5 24 Good 26 4 µg/m3
2:00 AM MAN O3 8 Good 27 29 PPB
2:00 AM MFP NO2 1 Good 2 2 PPB
2:00 AM MFP O3 8 Good 44 48 PPB
2:00 AM NJH PM10 24 Good 13 14 µg/m3
2:00 AM NJH PM2.5 24 Good 23 4 µg/m3
2:00 AM NREL O3 8 Good 46 50 PPB
2:00 AM PAG PM10 24 Good 16 17 µg/m3
2:00 AM PAG PM2.5 24 Good 21 3 µg/m3
2:00 AM PAL O3 8 Good 30 32 PPB
2:00 AM PFS PM10 24 Good 16 17 µg/m3
2:00 AM PFS PM2.5 24 Good 22 4 µg/m3
2:00 AM PMS PM2.5 24 Good 27 4 µg/m3
2:00 AM PWES O3 8 Good 25 27 PPB
2:00 AM RFN O3 8 Good 49 53 PPB
2:00 AM RIFLO3 O3 8 Good 19 20 PPB
2:00 AM SSMB PM10 24 Good 12 13 µg/m3
2:00 AM SSMB PM2.5 24 Good 22 4 µg/m3
2:00 AM TEL PM10 24 Good 11 12 µg/m3
2:00 AM TEL PM2.5 24 Good 16 2 µg/m3
2:00 AM TIM NO2 1 Good 7 7 PPB
2:00 AM TIM O3 8 Good 30 32 PPB
2:00 AM TIM PM10 24 Good 13 14 µg/m3
2:00 AM TIM PM2.5 24 Good 25 4 µg/m3
2:00 AM WBY NO2 1 Good 9 10 PPB
2:00 AM WBY NO2 1 Good 9 10 PPB
2:00 AM WBY O3 8 Good 33 36 PPB
2:00 AM WBY PM10 24 Good 22 24 µg/m3
2:00 AM WBY PM2.5 24 Good 25 4 µg/m3
1:00 AM ACAD O3 8 Good 28 30 PPB
1:00 AM ACC PM10 24 Good 11 12 µg/m3
1:00 AM ACC PM2.5 24 Good 23 4 µg/m3
1:00 AM ADB PM10 24 Good 34 37 µg/m3
1:00 AM ADB PM2.5 24 Good 31 5 µg/m3
1:00 AM ALA PM10 24 Good 19 20 µg/m3
1:00 AM ALA PM2.5 24 Good 39 7 µg/m3
1:00 AM ASPN O3 8 Good 25 27 PPB
1:00 AM ASPN2 PM10 24 Good 10 11 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 16 17 µg/m3
1:00 AM BOU PM2.5 24 Good 23 4 µg/m3
1:00 AM BOUR O3 8 Good 41 44 PPB
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CAMP O3 8 Good 38 41 PPB
1:00 AM CAMP PM10 24 Good 25 27 µg/m3
1:00 AM CAMP PM2.5 24 Good 26 4 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 16 17 µg/m3
1:00 AM CAN PM2.5 24 Good 19 3 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 5 5 PPB
1:00 AM CASA O3 8 Good 37 40 PPB
1:00 AM CASA PM10 24 Good 17 18 µg/m3
1:00 AM CASA PM2.5 24 Good 26 4 µg/m3
1:00 AM CCOL PM10 24 Good 17 18 µg/m3
1:00 AM CCOL PM2.5 24 Good 26 4 µg/m3
1:00 AM CHAT NO2 1 Good 1 1 PPB
1:00 AM CHAT O3 8 Good 42 45 PPB
1:00 AM CHAT PM10 24 Good 12 13 µg/m3
1:00 AM CHAT PM2.5 24 Good 21 3 µg/m3
1:00 AM CTZ O3 8 Good 26 28 PPB
1:00 AM DELT PM10 24 Good 18 19 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 41 44 PPB
1:00 AM FOS NO2 1 Good 8 8 PPB
1:00 AM FOS O3 8 Good 41 44 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTCF PM10 24 Good 15 16 µg/m3
1:00 AM FTCF PM2.5 24 Good 27 4 µg/m3
1:00 AM FTCW NO2 1 Good 3 3 PPB
1:00 AM FTCW O3 8 Good 43 46 PPB
1:00 AM GREH PM10 24 Good 13 14 µg/m3
1:00 AM GREH PM2.5 24 Good 26 4 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 40 43 PPB
1:00 AM HLD O3 8 Good 44 47 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 16 17 PPB
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
1:00 AM I25GLO NO2 1 Good 18 19 PPB
1:00 AM I25GLO PM10 24 Good 20 22 µg/m3
1:00 AM I25GLO PM2.5 24 Good 28 5 µg/m3
1:00 AM LAST NO2 1 Good 12 13 PPB
1:00 AM LAST O3 8 Good 33 36 PPB
1:00 AM LMB PM10 24 Good 27 29 µg/m3
1:00 AM LMB PM2.5 24 Good 33 5 µg/m3
1:00 AM LNGM PM10 24 Good 19 20 µg/m3
1:00 AM LNGM PM2.5 24 Good 26 4 µg/m3
1:00 AM MAN O3 8 Good 29 31 PPB
1:00 AM MFP NO2 1 Good 2 2 PPB
1:00 AM MFP O3 8 Good 46 50 PPB
1:00 AM NJH PM10 24 Good 13 14 µg/m3
1:00 AM NJH PM2.5 24 Good 23 4 µg/m3
1:00 AM NREL O3 8 Good 49 53 PPB
1:00 AM PAG PM10 24 Good 17 18 µg/m3
1:00 AM PAG PM2.5 24 Good 22 4 µg/m3
1:00 AM PAL O3 8 Good 31 33 PPB
1:00 AM PFS PM10 24 Good 15 16 µg/m3
1:00 AM PFS PM2.5 24 Good 22 3 µg/m3
1:00 AM PMS PM2.5 24 Good 27 4 µg/m3
1:00 AM PWES O3 8 Good 27 29 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Moderate 54 56 PPB
1:00 AM RIFLO3 O3 8 Good 20 22 PPB
1:00 AM SSMB PM10 24 Good 12 13 µg/m3
1:00 AM SSMB PM2.5 24 Good 22 3 µg/m3
1:00 AM TEL PM10 24 Good 11 12 µg/m3
1:00 AM TEL PM2.5 24 Good 16 2 µg/m3
1:00 AM TIM NO2 1 Good 7 7 PPB
1:00 AM TIM O3 8 Good 35 38 PPB
1:00 AM TIM PM10 24 Good 13 14 µg/m3
1:00 AM TIM PM2.5 24 Good 24 4 µg/m3
1:00 AM WBY NO2 1 Good 10 11 PPB
1:00 AM WBY NO2 1 Good 10 11 PPB
1:00 AM WBY O3 8 Good 37 40 PPB
1:00 AM WBY PM10 24 Good 22 24 µg/m3
1:00 AM WBY PM2.5 24 Good 25 4 µg/m3

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