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AQI Calculations on 02/24/2026 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 23 25 PPB
9:00 AM ACC PM10 24 Good 14 15 µg/m3
9:00 AM ACC PM2.5 24 Good 16 2 µg/m3
9:00 AM ADB PM10 24 Moderate 51 56 µg/m3
9:00 AM ADB PM2.5 24 Good 37 6 µg/m3
9:00 AM ALA PM10 24 Good 20 22 µg/m3
9:00 AM ALA PM2.5 24 Good 41 7 µg/m3
9:00 AM ASPN O3 8 Good 33 36 PPB
9:00 AM ASPN2 PM10 24 Good 20 22 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 18 3 µg/m3
9:00 AM AURE O3 8 Good 37 40 PPB
9:00 AM BHWK O3 8 Good 42 45 PPB
9:00 AM BOU PM10 24 Good 14 15 µg/m3
9:00 AM BOU PM2.5 24 Good 9 1 µg/m3
9:00 AM BOUR O3 8 Good 35 38 PPB
9:00 AM CAMP NO2 1 Good 30 32 PPB
9:00 AM CAMP NO2 1 Good 30 32 PPB
9:00 AM CAMP O3 8 Good 9 10 PPB
9:00 AM CAMP PM10 24 Good 16 17 µg/m3
9:00 AM CAMP PM2.5 24 Good 29 5 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 6 6 µg/m3
9:00 AM CAN PM2.5 24 Good 6 1 µg/m3
9:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CASA NO2 1 Good 35 37 PPB
9:00 AM CASA O3 8 Good 7 8 PPB
9:00 AM CASA PM10 24 Good 19 20 µg/m3
9:00 AM CASA PM2.5 24 Good 20 3 µg/m3
9:00 AM CASA SO2 1 Good 1 1 PPB
9:00 AM CCOL PM10 24 Good 22 24 µg/m3
9:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
9:00 AM CHAT O3 8 Good 30 32 PPB
9:00 AM CHAT PM10 24 Good 9 10 µg/m3
9:00 AM CHAT PM2.5 24 Good 9 1 µg/m3
9:00 AM CTZ O3 8 Good 22 24 PPB
9:00 AM DELT PM10 24 Good 18 19 µg/m3
9:00 AM DELT PM2.5 24 Good 42 7 µg/m3
9:00 AM DELT PM2.5 24 Good 42 7 µg/m3
9:00 AM EVG O3 8 Good 35 38 PPB
9:00 AM FOS NO2 1 Good 10 11 PPB
9:00 AM FOS O3 8 Good 21 23 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 16 17 PPB
9:00 AM FTCF PM10 24 Good 24 26 µg/m3
9:00 AM FTCF PM2.5 24 Good 50 9 µg/m3
9:00 AM FTCW O3 8 Good 35 38 PPB
9:00 AM GJPB PM10 24 Good 11 12 µg/m3
9:00 AM GJPB PM2.5 24 Good 42 7 µg/m3
9:00 AM GREH PM10 24 Good 26 28 µg/m3
9:00 AM GREH PM2.5 24 Good 43 7 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 27 29 PPB
9:00 AM HLD O3 8 Good 32 35 PPB
9:00 AM I25DEN CO 8 Good 6 0.5 PPM
9:00 AM I25DEN NO2 1 Good 42 45 PPB
9:00 AM I25DEN PM10 24 Good 27 29 µg/m3
9:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
9:00 AM I25GLO NO2 1 Good 44 47 PPB
9:00 AM I25GLO PM10 24 Good 36 39 µg/m3
9:00 AM I25GLO PM2.5 24 Good 33 5 µg/m3
9:00 AM LAST O3 8 Good 32 35 PPB
9:00 AM LMB PM10 24 Good 20 22 µg/m3
9:00 AM LMB PM2.5 24 Good 28 5 µg/m3
9:00 AM LNGM PM10 24 Good 14 15 µg/m3
9:00 AM LNGM PM2.5 24 Good 15 2 µg/m3
9:00 AM MAN O3 8 Good 35 38 PPB
9:00 AM MFP O3 8 Good 41 44 PPB
9:00 AM NJH PM10 24 Good 20 22 µg/m3
9:00 AM NJH PM2.5 24 Good 18 3 µg/m3
9:00 AM NREL O3 8 Good 37 40 PPB
9:00 AM PAG PM10 24 Good 31 34 µg/m3
9:00 AM PAG PM2.5 24 Good 34 6 µg/m3
9:00 AM PAL O3 8 Good 20 22 PPB
9:00 AM PFS PM10 24 Good 21 23 µg/m3
9:00 AM PFS PM2.5 24 Good 23 4 µg/m3
9:00 AM PMS PM2.5 24 Good 34 6 µg/m3
9:00 AM PWES O3 8 Good 36 39 PPB
9:00 AM RFN O3 8 Good 42 45 PPB
9:00 AM RIFL PM2.5 24 Good 17 3 µg/m3
9:00 AM RIFLO3 O3 8 Good 3 3 PPB
9:00 AM SSMB PM10 24 Good 32 35 µg/m3
9:00 AM SSMB PM2.5 24 Good 29 5 µg/m3
9:00 AM TEL PM10 24 Good 19 20 µg/m3
9:00 AM TEL PM2.5 24 Good 16 2 µg/m3
9:00 AM TIM NO2 1 Good 9 10 PPB
9:00 AM TIM O3 8 Good 19 21 PPB
9:00 AM TIM PM10 24 Good 20 22 µg/m3
9:00 AM TIM PM2.5 24 Good 28 5 µg/m3
9:00 AM WBY NO2 1 Good 38 40 PPB
9:00 AM WBY NO2 1 Good 38 40 PPB
9:00 AM WBY O3 8 Good 3 3 PPB
9:00 AM WBY PM10 24 Good 49 53 µg/m3
9:00 AM WBY PM2.5 24 Good 33 5 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM ACAD O3 8 Good 24 26 PPB
8:00 AM ACC PM10 24 Good 13 14 µg/m3
8:00 AM ACC PM2.5 24 Good 15 2 µg/m3
8:00 AM ADB PM10 24 Moderate 53 60 µg/m3
8:00 AM ADB PM2.5 24 Good 41 7 µg/m3
8:00 AM ALA PM10 24 Good 20 22 µg/m3
8:00 AM ALA PM2.5 24 Good 41 7 µg/m3
8:00 AM ASPN O3 8 Good 34 37 PPB
8:00 AM ASPN2 PM10 24 Good 19 21 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
8:00 AM AURE O3 8 Good 37 40 PPB
8:00 AM BHWK O3 8 Good 42 45 PPB
8:00 AM BOU PM10 24 Good 15 16 µg/m3
8:00 AM BOU PM2.5 24 Good 11 1 µg/m3
8:00 AM BOUR O3 8 Good 35 38 PPB
8:00 AM CAMP NO2 1 Good 30 32 PPB
8:00 AM CAMP NO2 1 Good 30 32 PPB
8:00 AM CAMP O3 8 Good 8 9 PPB
8:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM CAMP PM2.5 24 Good 29 5 µg/m3
8:00 AM CAN PM10 24 Good 6 6 µg/m3
8:00 AM CAN PM2.5 24 Good 6 1 µg/m3
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA NO2 1 Good 29 31 PPB
8:00 AM CASA O3 8 Good 6 7 PPB
8:00 AM CASA PM10 24 Good 18 19 µg/m3
8:00 AM CASA PM2.5 24 Good 21 3 µg/m3
8:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM CCOL PM10 24 Good 22 24 µg/m3
8:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
8:00 AM CHAT O3 8 Good 31 33 PPB
8:00 AM CHAT PM10 24 Good 9 10 µg/m3
8:00 AM CHAT PM2.5 24 Good 9 1 µg/m3
8:00 AM CTZ O3 8 Good 22 24 PPB
8:00 AM DELT PM10 24 Good 18 19 µg/m3
8:00 AM DELT PM2.5 24 Good 44 7 µg/m3
8:00 AM DELT PM2.5 24 Good 44 7 µg/m3
8:00 AM EVG O3 8 Good 35 38 PPB
8:00 AM FOS NO2 1 Good 13 14 PPB
8:00 AM FOS O3 8 Good 20 22 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 17 18 PPB
8:00 AM FTCF PM10 24 Good 24 26 µg/m3
8:00 AM FTCF PM2.5 24 Moderate 51 9 µg/m3
8:00 AM FTCW O3 8 Good 36 39 PPB
8:00 AM GJPB PM10 24 Good 10 11 µg/m3
8:00 AM GJPB PM2.5 24 Good 41 7 µg/m3
8:00 AM GREH PM10 24 Good 27 29 µg/m3
8:00 AM GREH PM2.5 24 Good 46 8 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 26 28 PPB
8:00 AM HLD O3 8 Good 34 37 PPB
8:00 AM I25DEN CO 8 Good 6 0.5 PPM
8:00 AM I25DEN NO2 1 Good 39 41 PPB
8:00 AM I25DEN PM10 24 Good 26 28 µg/m3
8:00 AM I25DEN PM2.5 24 Good 28 5 µg/m3
8:00 AM I25GLO NO2 1 Good 45 48 PPB
8:00 AM I25GLO PM10 24 Good 37 40 µg/m3
8:00 AM I25GLO PM2.5 24 Good 34 6 µg/m3
8:00 AM LAST NO2 1 Good 5 5 PPB
8:00 AM LAST O3 8 Good 34 37 PPB
8:00 AM LMB PM10 24 Good 20 22 µg/m3
8:00 AM LMB PM2.5 24 Good 28 5 µg/m3
8:00 AM LNGM PM10 24 Good 14 15 µg/m3
8:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
8:00 AM MAN O3 8 Good 35 38 PPB
8:00 AM MFP O3 8 Good 40 43 PPB
8:00 AM NJH PM10 24 Good 22 24 µg/m3
8:00 AM NJH PM2.5 24 Good 18 3 µg/m3
8:00 AM NREL O3 8 Good 37 40 PPB
8:00 AM PAG PM10 24 Good 32 35 µg/m3
8:00 AM PAG PM2.5 24 Good 37 6 µg/m3
8:00 AM PAL O3 8 Good 21 23 PPB
8:00 AM PFS PM10 24 Good 21 23 µg/m3
8:00 AM PFS PM2.5 24 Good 24 4 µg/m3
8:00 AM PMS PM2.5 24 Good 37 6 µg/m3
8:00 AM PWES O3 8 Good 37 40 PPB
8:00 AM RFN O3 8 Good 42 45 PPB
8:00 AM RIFL PM2.5 24 Good 18 3 µg/m3
8:00 AM RIFLO3 O3 8 Good 3 3 PPB
8:00 AM SSMB PM10 24 Good 33 36 µg/m3
8:00 AM SSMB PM2.5 24 Good 29 5 µg/m3
8:00 AM TEL PM10 24 Good 17 18 µg/m3
8:00 AM TEL PM2.5 24 Good 16 2 µg/m3
8:00 AM TIM NO2 1 Good 12 13 PPB
8:00 AM TIM O3 8 Good 18 19 PPB
8:00 AM TIM PM10 24 Good 20 22 µg/m3
8:00 AM TIM PM2.5 24 Good 29 5 µg/m3
8:00 AM WBY NO2 1 Good 37 39 PPB
8:00 AM WBY NO2 1 Good 37 39 PPB
8:00 AM WBY O3 8 Good 2 2 PPB
8:00 AM WBY PM10 24 Good 49 53 µg/m3
8:00 AM WBY PM2.5 24 Good 35 6 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM ACAD O3 8 Good 25 27 PPB
7:00 AM ACC PM10 24 Good 13 14 µg/m3
7:00 AM ACC PM2.5 24 Good 15 2 µg/m3
7:00 AM ADB PM10 24 Moderate 56 66 µg/m3
7:00 AM ADB PM2.5 24 Good 46 8 µg/m3
7:00 AM ALA PM10 24 Good 19 21 µg/m3
7:00 AM ALA PM2.5 24 Good 38 6 µg/m3
7:00 AM ASPN O3 8 Good 35 38 PPB
7:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
7:00 AM AURE O3 8 Good 37 40 PPB
7:00 AM BHWK O3 8 Good 42 45 PPB
7:00 AM BOU PM10 24 Good 15 16 µg/m3
7:00 AM BOU PM2.5 24 Good 12 2 µg/m3
7:00 AM BOUR O3 8 Good 37 40 PPB
7:00 AM CAMP NO2 1 Good 17 18 PPB
7:00 AM CAMP NO2 1 Good 17 18 PPB
7:00 AM CAMP O3 8 Good 6 7 PPB
7:00 AM CAMP PM10 24 Good 16 17 µg/m3
7:00 AM CAMP PM2.5 24 Good 29 5 µg/m3
7:00 AM CAN PM10 24 Good 6 7 µg/m3
7:00 AM CAN PM2.5 24 Good 6 1 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA NO2 1 Good 21 22 PPB
7:00 AM CASA O3 8 Good 5 5 PPB
7:00 AM CASA PM10 24 Good 19 20 µg/m3
7:00 AM CASA PM2.5 24 Good 22 3 µg/m3
7:00 AM CCOL PM10 24 Good 22 24 µg/m3
7:00 AM CCOL PM2.5 24 Good 20 3 µg/m3
7:00 AM CHAT O3 8 Good 31 34 PPB
7:00 AM CHAT PM10 24 Good 9 10 µg/m3
7:00 AM CHAT PM2.5 24 Good 10 1 µg/m3
7:00 AM CTZ O3 8 Good 22 24 PPB
7:00 AM DELT PM10 24 Good 18 19 µg/m3
7:00 AM DELT PM2.5 24 Good 43 7 µg/m3
7:00 AM DELT PM2.5 24 Good 43 7 µg/m3
7:00 AM EVG O3 8 Good 35 38 PPB
7:00 AM FOS NO2 1 Good 8 9 PPB
7:00 AM FOS O3 8 Good 19 21 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 16 17 PPB
7:00 AM FTCF PM10 24 Good 22 24 µg/m3
7:00 AM FTCF PM2.5 24 Moderate 52 9 µg/m3
7:00 AM FTCW O3 8 Good 36 39 PPB
7:00 AM GJPB PM10 24 Good 11 12 µg/m3
7:00 AM GJPB PM2.5 24 Good 42 7 µg/m3
7:00 AM GREH PM10 24 Good 26 28 µg/m3
7:00 AM GREH PM2.5 24 Good 47 8 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 29 31 PPB
7:00 AM HLD O3 8 Good 38 41 PPB
7:00 AM I25DEN CO 8 Good 6 0.5 PPM
7:00 AM I25DEN NO2 1 Good 34 36 PPB
7:00 AM I25DEN PM10 24 Good 27 29 µg/m3
7:00 AM I25DEN PM2.5 24 Good 30 5 µg/m3
7:00 AM I25GLO NO2 1 Good 42 45 PPB
7:00 AM I25GLO PM10 24 Good 37 40 µg/m3
7:00 AM I25GLO PM2.5 24 Good 36 6 µg/m3
7:00 AM LAST NO2 1 Good 4 4 PPB
7:00 AM LAST O3 8 Good 35 38 PPB
7:00 AM LMB PM10 24 Good 20 22 µg/m3
7:00 AM LMB PM2.5 24 Good 28 5 µg/m3
7:00 AM LNGM PM10 24 Good 15 16 µg/m3
7:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
7:00 AM MAN O3 8 Good 35 38 PPB
7:00 AM MFP O3 8 Good 40 43 PPB
7:00 AM NJH PM10 24 Good 22 24 µg/m3
7:00 AM NJH PM2.5 24 Good 19 3 µg/m3
7:00 AM NREL O3 8 Good 37 40 PPB
7:00 AM PAG PM10 24 Good 32 35 µg/m3
7:00 AM PAG PM2.5 24 Good 38 6 µg/m3
7:00 AM PAL O3 8 Good 22 24 PPB
7:00 AM PFS PM10 24 Good 21 23 µg/m3
7:00 AM PFS PM2.5 24 Good 24 4 µg/m3
7:00 AM PMS PM2.5 24 Good 41 7 µg/m3
7:00 AM PWES O3 8 Good 37 40 PPB
7:00 AM RFN O3 8 Good 42 45 PPB
7:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 3 3 PPB
7:00 AM SSMB PM10 24 Good 33 36 µg/m3
7:00 AM SSMB PM2.5 24 Good 30 5 µg/m3
7:00 AM TEL PM10 24 Good 17 18 µg/m3
7:00 AM TEL PM2.5 24 Good 15 2 µg/m3
7:00 AM TIM NO2 1 Good 15 16 PPB
7:00 AM TIM O3 8 Good 17 18 PPB
7:00 AM TIM PM10 24 Good 20 22 µg/m3
7:00 AM TIM PM2.5 24 Good 30 5 µg/m3
7:00 AM WBY NO2 1 Good 38 40 PPB
7:00 AM WBY NO2 1 Good 38 40 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM WBY PM10 24 Good 48 52 µg/m3
7:00 AM WBY PM2.5 24 Good 37 6 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM ACAD O3 8 Good 25 27 PPB
6:00 AM ACC PM10 24 Good 13 14 µg/m3
6:00 AM ACC PM2.5 24 Good 15 2 µg/m3
6:00 AM ADB PM10 24 Moderate 56 65 µg/m3
6:00 AM ADB PM2.5 24 Good 47 8 µg/m3
6:00 AM ALA PM10 24 Good 19 21 µg/m3
6:00 AM ALA PM2.5 24 Good 39 7 µg/m3
6:00 AM ASPN O3 8 Good 36 39 PPB
6:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
6:00 AM AURE O3 8 Good 37 40 PPB
6:00 AM BHWK O3 8 Good 41 44 PPB
6:00 AM BOU PM10 24 Good 16 17 µg/m3
6:00 AM BOU PM2.5 24 Good 13 2 µg/m3
6:00 AM BOUR O3 8 Good 38 41 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP O3 8 Good 5 5 PPB
6:00 AM CAMP PM10 24 Good 16 17 µg/m3
6:00 AM CAMP PM2.5 24 Good 32 5 µg/m3
6:00 AM CAN PM10 24 Good 6 7 µg/m3
6:00 AM CAN PM2.5 24 Good 6 1 µg/m3
6:00 AM CASA CO 8 Good 5 0.4 PPM
6:00 AM CASA NO2 1 Good 25 26 PPB
6:00 AM CASA O3 8 Good 3 3 PPB
6:00 AM CASA PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM2.5 24 Good 23 4 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL PM10 24 Good 22 24 µg/m3
6:00 AM CCOL PM2.5 24 Good 21 3 µg/m3
6:00 AM CHAT O3 8 Good 31 34 PPB
6:00 AM CHAT PM10 24 Good 9 10 µg/m3
6:00 AM CHAT PM2.5 24 Good 11 1 µg/m3
6:00 AM CTZ O3 8 Good 22 24 PPB
6:00 AM DELT PM10 24 Good 18 19 µg/m3
6:00 AM DELT PM2.5 24 Good 43 7 µg/m3
6:00 AM DELT PM2.5 24 Good 43 7 µg/m3
6:00 AM EVG O3 8 Good 35 38 PPB
6:00 AM FOS NO2 1 Good 9 10 PPB
6:00 AM FOS O3 8 Good 18 19 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 15 16 PPB
6:00 AM FTCF PM10 24 Good 21 23 µg/m3
6:00 AM FTCF PM2.5 24 Moderate 52 9 µg/m3
6:00 AM FTCW O3 8 Good 35 38 PPB
6:00 AM GJPB PM10 24 Good 12 13 µg/m3
6:00 AM GJPB PM2.5 24 Good 44 7 µg/m3
6:00 AM GREH PM10 24 Good 26 28 µg/m3
6:00 AM GREH PM2.5 24 Good 48 8 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 31 34 PPB
6:00 AM HLD O3 8 Good 38 41 PPB
6:00 AM I25DEN CO 8 Good 7 0.6 PPM
6:00 AM I25DEN NO2 1 Good 20 21 PPB
6:00 AM I25DEN PM10 24 Good 28 30 µg/m3
6:00 AM I25DEN PM2.5 24 Good 32 5 µg/m3
6:00 AM I25GLO NO2 1 Good 44 47 PPB
6:00 AM I25GLO PM10 24 Good 38 41 µg/m3
6:00 AM I25GLO PM2.5 24 Good 37 6 µg/m3
6:00 AM LAST NO2 1 Good 8 8 PPB
6:00 AM LAST O3 8 Good 36 39 PPB
6:00 AM LMB PM10 24 Good 20 22 µg/m3
6:00 AM LMB PM2.5 24 Good 28 5 µg/m3
6:00 AM LNGM PM10 24 Good 15 16 µg/m3
6:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
6:00 AM MAN O3 8 Good 35 38 PPB
6:00 AM MFP NO2 1 Good 1 1 PPB
6:00 AM MFP O3 8 Good 39 42 PPB
6:00 AM NJH PM10 24 Good 22 24 µg/m3
6:00 AM NJH PM2.5 24 Good 19 3 µg/m3
6:00 AM NREL O3 8 Good 37 40 PPB
6:00 AM PAG PM10 24 Good 32 35 µg/m3
6:00 AM PAG PM2.5 24 Good 39 7 µg/m3
6:00 AM PAL O3 8 Good 23 25 PPB
6:00 AM PFS PM10 24 Good 22 24 µg/m3
6:00 AM PFS PM2.5 24 Good 26 4 µg/m3
6:00 AM PMS PM2.5 24 Good 43 7 µg/m3
6:00 AM PWES O3 8 Good 38 41 PPB
6:00 AM RFN NO2 1 Good 1 1 PPB
6:00 AM RFN O3 8 Good 41 44 PPB
6:00 AM RIFL PM2.5 24 Good 19 3 µg/m3
6:00 AM RIFLO3 O3 8 Good 4 4 PPB
6:00 AM SSMB PM10 24 Good 34 37 µg/m3
6:00 AM SSMB PM2.5 24 Good 30 5 µg/m3
6:00 AM TEL PM10 24 Good 17 18 µg/m3
6:00 AM TEL PM2.5 24 Good 16 2 µg/m3
6:00 AM TIM NO2 1 Good 7 7 PPB
6:00 AM TIM O3 8 Good 18 19 PPB
6:00 AM TIM PM10 24 Good 21 23 µg/m3
6:00 AM TIM PM2.5 24 Good 32 5 µg/m3
6:00 AM WBY NO2 1 Good 39 41 PPB
6:00 AM WBY NO2 1 Good 39 41 PPB
6:00 AM WBY O3 8 Good 0 0 PPB
6:00 AM WBY PM10 24 Good 49 53 µg/m3
6:00 AM WBY PM2.5 24 Good 39 7 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM ACAD O3 8 Good 24 26 PPB
5:00 AM ACC PM10 24 Good 13 14 µg/m3
5:00 AM ACC PM2.5 24 Good 16 2 µg/m3
5:00 AM ADB PM10 24 Moderate 56 65 µg/m3
5:00 AM ADB PM2.5 24 Good 48 8 µg/m3
5:00 AM ALA PM10 24 Good 19 21 µg/m3
5:00 AM ALA PM2.5 24 Good 39 7 µg/m3
5:00 AM ASPN O3 8 Good 36 39 PPB
5:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
5:00 AM AURE O3 8 Good 37 40 PPB
5:00 AM BHWK O3 8 Good 41 44 PPB
5:00 AM BOU PM10 24 Good 17 18 µg/m3
5:00 AM BOU PM2.5 24 Good 14 2 µg/m3
5:00 AM BOUR O3 8 Good 39 42 PPB
5:00 AM CAMP NO2 1 Good 43 46 PPB
5:00 AM CAMP NO2 1 Good 43 46 PPB
5:00 AM CAMP O3 8 Good 2 2 PPB
5:00 AM CAMP PM10 24 Good 17 18 µg/m3
5:00 AM CAMP PM2.5 24 Good 34 6 µg/m3
5:00 AM CAMP SO2 1 Good 3 2 PPB
5:00 AM CAMP SO2 1 Good 3 2 PPB
5:00 AM CAN PM10 24 Good 6 7 µg/m3
5:00 AM CAN PM2.5 24 Good 7 1 µg/m3
5:00 AM CASA CO 8 Good 6 0.5 PPM
5:00 AM CASA NO2 1 Good 37 39 PPB
5:00 AM CASA O3 8 Good 1 1 PPB
5:00 AM CASA PM10 24 Good 19 21 µg/m3
5:00 AM CASA PM2.5 24 Good 24 4 µg/m3
5:00 AM CASA SO2 1 Good 1 1 PPB
5:00 AM CCOL PM10 24 Good 22 24 µg/m3
5:00 AM CCOL PM2.5 24 Good 21 3 µg/m3
5:00 AM CHAT O3 8 Good 31 33 PPB
5:00 AM CHAT PM10 24 Good 9 10 µg/m3
5:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
5:00 AM CTZ O3 8 Good 22 24 PPB
5:00 AM DELT PM10 24 Good 18 19 µg/m3
5:00 AM DELT PM2.5 24 Good 43 7 µg/m3
5:00 AM DELT PM2.5 24 Good 43 7 µg/m3
5:00 AM EVG O3 8 Good 36 39 PPB
5:00 AM FOS NO2 1 Good 10 11 PPB
5:00 AM FOS O3 8 Good 17 18 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 13 14 PPB
5:00 AM FTCF PM10 24 Good 21 23 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 52 9 µg/m3
5:00 AM FTCW O3 8 Good 35 38 PPB
5:00 AM GJPB PM10 24 Good 12 13 µg/m3
5:00 AM GJPB PM2.5 24 Good 44 8 µg/m3
5:00 AM GREH PM10 24 Good 25 27 µg/m3
5:00 AM GREH PM2.5 24 Good 48 8 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 33 36 PPB
5:00 AM HLD O3 8 Good 37 40 PPB
5:00 AM I25DEN CO 8 Good 8 0.7 PPM
5:00 AM I25DEN NO2 1 Good 31 33 PPB
5:00 AM I25DEN PM10 24 Good 28 30 µg/m3
5:00 AM I25DEN PM2.5 24 Good 33 5 µg/m3
5:00 AM I25GLO NO2 1 Good 44 47 PPB
5:00 AM I25GLO PM10 24 Good 38 41 µg/m3
5:00 AM I25GLO PM2.5 24 Good 38 6 µg/m3
5:00 AM LAST NO2 1 Good 9 10 PPB
5:00 AM LAST O3 8 Good 38 41 PPB
5:00 AM LMB PM10 24 Good 20 22 µg/m3
5:00 AM LMB PM2.5 24 Good 28 5 µg/m3
5:00 AM LNGM PM10 24 Good 16 17 µg/m3
5:00 AM LNGM PM2.5 24 Good 22 4 µg/m3
5:00 AM MAN O3 8 Good 35 38 PPB
5:00 AM MFP O3 8 Good 39 42 PPB
5:00 AM NJH PM10 24 Good 23 25 µg/m3
5:00 AM NJH PM2.5 24 Good 21 3 µg/m3
5:00 AM NREL O3 8 Good 37 40 PPB
5:00 AM PAG PM10 24 Good 33 36 µg/m3
5:00 AM PAG PM2.5 24 Good 42 7 µg/m3
5:00 AM PAL O3 8 Good 24 26 PPB
5:00 AM PFS PM10 24 Good 22 24 µg/m3
5:00 AM PFS PM2.5 24 Good 26 4 µg/m3
5:00 AM PMS PM2.5 24 Good 48 8 µg/m3
5:00 AM PWES O3 8 Good 38 41 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFL PM2.5 24 Good 20 3 µg/m3
5:00 AM RIFLO3 O3 8 Good 5 5 PPB
5:00 AM SSMB PM10 24 Good 34 37 µg/m3
5:00 AM SSMB PM2.5 24 Good 30 5 µg/m3
5:00 AM TEL PM10 24 Good 17 18 µg/m3
5:00 AM TEL PM2.5 24 Good 16 2 µg/m3
5:00 AM TIM NO2 1 Good 10 11 PPB
5:00 AM TIM O3 8 Good 17 18 PPB
5:00 AM TIM PM10 24 Good 21 23 µg/m3
5:00 AM TIM PM2.5 24 Good 33 5 µg/m3
5:00 AM WBY NO2 1 Good 38 40 PPB
5:00 AM WBY NO2 1 Good 38 40 PPB
5:00 AM WBY O3 8 Good 0 0 PPB
5:00 AM WBY PM10 24 Good 49 53 µg/m3
5:00 AM WBY PM2.5 24 Good 41 7 µg/m3
4:00 AM ACAD O3 8 Good 21 23 PPB
4:00 AM ACC PM10 24 Good 13 14 µg/m3
4:00 AM ACC PM2.5 24 Good 17 3 µg/m3
4:00 AM ADB PM10 24 Moderate 56 65 µg/m3
4:00 AM ADB PM2.5 24 Good 49 8 µg/m3
4:00 AM ALA PM10 24 Good 19 20 µg/m3
4:00 AM ALA PM2.5 24 Good 38 6 µg/m3
4:00 AM ASPN O3 8 Good 35 38 PPB
4:00 AM ASPN2 PM10 24 Good 17 18 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 16 2 µg/m3
4:00 AM AURE O3 8 Good 37 40 PPB
4:00 AM BHWK O3 8 Good 40 43 PPB
4:00 AM BOU PM10 24 Good 17 18 µg/m3
4:00 AM BOU PM2.5 24 Good 15 2 µg/m3
4:00 AM BOUR O3 8 Good 39 42 PPB
4:00 AM CAMP NO2 1 Good 41 43 PPB
4:00 AM CAMP NO2 1 Good 41 43 PPB
4:00 AM CAMP O3 8 Good 2 2 PPB
4:00 AM CAMP PM10 24 Good 17 18 µg/m3
4:00 AM CAMP PM2.5 24 Good 34 6 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 6 7 µg/m3
4:00 AM CAN PM2.5 24 Good 7 1 µg/m3
4:00 AM CASA CO 8 Good 6 0.5 PPM
4:00 AM CASA NO2 1 Good 37 39 PPB
4:00 AM CASA O3 8 Good 1 1 PPB
4:00 AM CASA PM10 24 Good 19 21 µg/m3
4:00 AM CASA PM2.5 24 Good 26 4 µg/m3
4:00 AM CASA SO2 1 Good 1 1 PPB
4:00 AM CCOL PM10 24 Good 22 24 µg/m3
4:00 AM CCOL PM2.5 24 Good 22 3 µg/m3
4:00 AM CHAT O3 8 Good 31 33 PPB
4:00 AM CHAT PM10 24 Good 9 10 µg/m3
4:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
4:00 AM CTZ O3 8 Good 22 24 PPB
4:00 AM DELT PM10 24 Good 18 19 µg/m3
4:00 AM DELT PM2.5 24 Good 43 7 µg/m3
4:00 AM DELT PM2.5 24 Good 43 7 µg/m3
4:00 AM EVG O3 8 Good 37 40 PPB
4:00 AM FOS NO2 1 Good 11 12 PPB
4:00 AM FOS O3 8 Good 17 18 PPB
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 13 14 PPB
4:00 AM FTCF PM10 24 Good 22 24 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 53 10 µg/m3
4:00 AM FTCW O3 8 Good 36 39 PPB
4:00 AM GJPB PM10 24 Good 12 13 µg/m3
4:00 AM GJPB PM2.5 24 Good 45 8 µg/m3
4:00 AM GREH PM10 24 Good 25 27 µg/m3
4:00 AM GREH PM2.5 24 Good 49 8 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 35 38 PPB
4:00 AM HLD O3 8 Good 35 38 PPB
4:00 AM I25DEN CO 8 Good 10 0.9 PPM
4:00 AM I25DEN NO2 1 Good 38 40 PPB
4:00 AM I25DEN PM10 24 Good 29 31 µg/m3
4:00 AM I25DEN PM2.5 24 Good 34 6 µg/m3
4:00 AM I25GLO NO2 1 Good 40 42 PPB
4:00 AM I25GLO PM10 24 Good 38 41 µg/m3
4:00 AM I25GLO PM2.5 24 Good 39 7 µg/m3
4:00 AM LAST NO2 1 Good 3 3 PPB
4:00 AM LAST O3 8 Good 39 42 PPB
4:00 AM LMB PM10 24 Good 20 22 µg/m3
4:00 AM LMB PM2.5 24 Good 28 5 µg/m3
4:00 AM LNGM PM10 24 Good 17 18 µg/m3
4:00 AM LNGM PM2.5 24 Good 24 4 µg/m3
4:00 AM MAN O3 8 Good 34 37 PPB
4:00 AM MFP O3 8 Good 39 42 PPB
4:00 AM NJH PM10 24 Good 23 25 µg/m3
4:00 AM NJH PM2.5 24 Good 22 3 µg/m3
4:00 AM NREL O3 8 Good 37 40 PPB
4:00 AM PAG PM10 24 Good 33 36 µg/m3
4:00 AM PAG PM2.5 24 Good 44 8 µg/m3
4:00 AM PAL O3 8 Good 25 27 PPB
4:00 AM PFS PM10 24 Good 22 24 µg/m3
4:00 AM PFS PM2.5 24 Good 27 4 µg/m3
4:00 AM PMS PM2.5 24 Moderate 51 9 µg/m3
4:00 AM PWES O3 8 Good 36 39 PPB
4:00 AM RFN O3 8 Good 40 43 PPB
4:00 AM RIFL PM2.5 24 Good 20 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 5 5 PPB
4:00 AM SSMB PM10 24 Good 34 37 µg/m3
4:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
4:00 AM TEL PM10 24 Good 17 18 µg/m3
4:00 AM TEL PM2.5 24 Good 16 2 µg/m3
4:00 AM TIM NO2 1 Good 8 9 PPB
4:00 AM TIM O3 8 Good 17 18 PPB
4:00 AM TIM PM10 24 Good 21 23 µg/m3
4:00 AM TIM PM2.5 24 Good 34 6 µg/m3
4:00 AM WBY NO2 1 Good 39 41 PPB
4:00 AM WBY NO2 1 Good 39 41 PPB
4:00 AM WBY O3 8 Good 0 0 PPB
4:00 AM WBY PM10 24 Good 49 53 µg/m3
4:00 AM WBY PM2.5 24 Good 42 7 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM ACAD O3 8 Good 19 21 PPB
3:00 AM ACC PM10 24 Good 13 14 µg/m3
3:00 AM ACC PM2.5 24 Good 17 3 µg/m3
3:00 AM ADB PM10 24 Moderate 56 65 µg/m3
3:00 AM ADB PM2.5 24 Moderate 51 9 µg/m3
3:00 AM ALA PM10 24 Good 19 20 µg/m3
3:00 AM ALA PM2.5 24 Good 38 6 µg/m3
3:00 AM ASPN O3 8 Good 35 38 PPB
3:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
3:00 AM AURE O3 8 Good 37 40 PPB
3:00 AM BHWK O3 8 Good 40 43 PPB
3:00 AM BOU PM10 24 Good 17 18 µg/m3
3:00 AM BOU PM2.5 24 Good 16 2 µg/m3
3:00 AM BOUR O3 8 Good 40 43 PPB
3:00 AM CAMP NO2 1 Good 28 30 PPB
3:00 AM CAMP NO2 1 Good 28 30 PPB
3:00 AM CAMP O3 8 Good 3 3 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 35 6 µg/m3
3:00 AM CAN PM10 24 Good 6 7 µg/m3
3:00 AM CAN PM2.5 24 Good 8 1 µg/m3
3:00 AM CASA CO 8 Good 7 0.6 PPM
3:00 AM CASA NO2 1 Good 38 40 PPB
3:00 AM CASA O3 8 Good 0 0 PPB
3:00 AM CASA PM10 24 Good 19 21 µg/m3
3:00 AM CASA PM2.5 24 Good 27 4 µg/m3
3:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM CCOL PM10 24 Good 22 24 µg/m3
3:00 AM CCOL PM2.5 24 Good 22 3 µg/m3
3:00 AM CHAT O3 8 Good 31 33 PPB
3:00 AM CHAT PM10 24 Good 10 11 µg/m3
3:00 AM CHAT PM2.5 24 Good 13 2 µg/m3
3:00 AM CTZ O3 8 Good 22 24 PPB
3:00 AM DELT PM10 24 Good 18 19 µg/m3
3:00 AM DELT PM2.5 24 Good 44 8 µg/m3
3:00 AM DELT PM2.5 24 Good 44 8 µg/m3
3:00 AM EVG O3 8 Good 38 41 PPB
3:00 AM FOS NO2 1 Good 12 13 PPB
3:00 AM FOS O3 8 Good 18 19 PPB
3:00 AM FTC CO 8 Good 5 0.4 PPM
3:00 AM FTC O3 8 Good 11 12 PPB
3:00 AM FTCF PM10 24 Good 22 24 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 54 10 µg/m3
3:00 AM FTCW O3 8 Good 36 39 PPB
3:00 AM GJPB PM10 24 Good 12 13 µg/m3
3:00 AM GJPB PM2.5 24 Good 46 8 µg/m3
3:00 AM GREH PM10 24 Good 25 27 µg/m3
3:00 AM GREH PM2.5 24 Moderate 51 9 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 35 38 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
3:00 AM I25DEN CO 8 Good 11 1.0 PPM
3:00 AM I25DEN NO2 1 Good 38 40 PPB
3:00 AM I25DEN PM10 24 Good 29 31 µg/m3
3:00 AM I25DEN PM2.5 24 Good 36 6 µg/m3
3:00 AM I25GLO NO2 1 Good 39 41 PPB
3:00 AM I25GLO PM10 24 Good 38 41 µg/m3
3:00 AM I25GLO PM2.5 24 Good 40 7 µg/m3
3:00 AM LAST NO2 1 Good 1 1 PPB
3:00 AM LAST O3 8 Good 40 43 PPB
3:00 AM LMB PM10 24 Good 20 22 µg/m3
3:00 AM LMB PM2.5 24 Good 29 5 µg/m3
3:00 AM LNGM PM10 24 Good 18 19 µg/m3
3:00 AM LNGM PM2.5 24 Good 27 4 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 23 25 µg/m3
3:00 AM NJH PM2.5 24 Good 23 4 µg/m3
3:00 AM NREL O3 8 Good 36 39 PPB
3:00 AM PAG PM10 24 Good 34 37 µg/m3
3:00 AM PAG PM2.5 24 Good 47 8 µg/m3
3:00 AM PAL O3 8 Good 26 28 PPB
3:00 AM PFS PM10 24 Good 22 24 µg/m3
3:00 AM PFS PM2.5 24 Good 28 5 µg/m3
3:00 AM PMS PM2.5 24 Moderate 52 9 µg/m3
3:00 AM PWES O3 8 Good 34 37 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Good 40 43 PPB
3:00 AM RIFL PM2.5 24 Good 20 3 µg/m3
3:00 AM RIFLO3 O3 8 Good 6 6 PPB
3:00 AM SSMB PM10 24 Good 34 37 µg/m3
3:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
3:00 AM TEL PM10 24 Good 17 18 µg/m3
3:00 AM TEL PM2.5 24 Good 16 2 µg/m3
3:00 AM TIM NO2 1 Good 8 9 PPB
3:00 AM TIM O3 8 Good 17 18 PPB
3:00 AM TIM PM10 24 Good 21 23 µg/m3
3:00 AM TIM PM2.5 24 Good 36 6 µg/m3
3:00 AM WBY NO2 1 Good 38 40 PPB
3:00 AM WBY NO2 1 Good 38 40 PPB
3:00 AM WBY O3 8 Good 1 1 PPB
3:00 AM WBY PM10 24 Good 49 53 µg/m3
3:00 AM WBY PM2.5 24 Good 43 7 µg/m3
2:00 AM ACAD O3 8 Good 19 21 PPB
2:00 AM ACC PM10 24 Good 13 14 µg/m3
2:00 AM ACC PM2.5 24 Good 18 3 µg/m3
2:00 AM ADB PM10 24 Moderate 56 65 µg/m3
2:00 AM ADB PM2.5 24 Moderate 52 9 µg/m3
2:00 AM ALA PM10 24 Good 19 20 µg/m3
2:00 AM ALA PM2.5 24 Good 37 6 µg/m3
2:00 AM ASPN O3 8 Good 35 38 PPB
2:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
2:00 AM AURE O3 8 Good 38 41 PPB
2:00 AM BHWK O3 8 Good 41 44 PPB
2:00 AM BOU PM10 24 Good 17 18 µg/m3
2:00 AM BOU PM2.5 24 Good 17 3 µg/m3
2:00 AM BOUR O3 8 Good 40 43 PPB
2:00 AM CAMP NO2 1 Good 38 40 PPB
2:00 AM CAMP NO2 1 Good 38 40 PPB
2:00 AM CAMP O3 8 Good 2 2 PPB
2:00 AM CAMP PM10 24 Good 17 18 µg/m3
2:00 AM CAMP PM2.5 24 Good 37 6 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 7 8 µg/m3
2:00 AM CAN PM2.5 24 Good 8 1 µg/m3
2:00 AM CASA CO 8 Good 7 0.6 PPM
2:00 AM CASA NO2 1 Good 39 41 PPB
2:00 AM CASA O3 8 Good 1 1 PPB
2:00 AM CASA PM10 24 Good 19 21 µg/m3
2:00 AM CASA PM2.5 24 Good 28 5 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM CCOL PM10 24 Good 22 24 µg/m3
2:00 AM CCOL PM2.5 24 Good 22 3 µg/m3
2:00 AM CHAT O3 8 Good 31 34 PPB
2:00 AM CHAT PM10 24 Good 10 11 µg/m3
2:00 AM CHAT PM2.5 24 Good 15 2 µg/m3
2:00 AM CTZ O3 8 Good 22 24 PPB
2:00 AM DELT PM10 24 Good 19 20 µg/m3
2:00 AM DELT PM2.5 24 Good 44 8 µg/m3
2:00 AM DELT PM2.5 24 Good 44 8 µg/m3
2:00 AM EVG O3 8 Good 38 41 PPB
2:00 AM FOS NO2 1 Good 12 13 PPB
2:00 AM FOS O3 8 Good 19 20 PPB
2:00 AM FTC CO 8 Good 5 0.4 PPM
2:00 AM FTC O3 8 Good 11 12 PPB
2:00 AM FTCF PM10 24 Good 22 24 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 54 10 µg/m3
2:00 AM FTCW O3 8 Good 36 39 PPB
2:00 AM GJPB PM10 24 Good 12 13 µg/m3
2:00 AM GJPB PM2.5 24 Good 46 8 µg/m3
2:00 AM GREH PM10 24 Good 25 27 µg/m3
2:00 AM GREH PM2.5 24 Moderate 51 9 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 34 37 PPB
2:00 AM HLD O3 8 Good 31 34 PPB
2:00 AM I25DEN CO 8 Good 11 1.0 PPM
2:00 AM I25DEN NO2 1 Good 39 41 PPB
2:00 AM I25DEN PM10 24 Good 29 31 µg/m3
2:00 AM I25DEN PM2.5 24 Good 37 6 µg/m3
2:00 AM I25GLO NO2 1 Good 42 45 PPB
2:00 AM I25GLO PM10 24 Good 38 41 µg/m3
2:00 AM I25GLO PM2.5 24 Good 41 7 µg/m3
2:00 AM LAST NO2 1 Good 2 2 PPB
2:00 AM LAST O3 8 Good 39 42 PPB
2:00 AM LMB PM10 24 Good 19 21 µg/m3
2:00 AM LMB PM2.5 24 Good 29 5 µg/m3
2:00 AM LNGM PM10 24 Good 19 20 µg/m3
2:00 AM LNGM PM2.5 24 Good 31 5 µg/m3
2:00 AM MAN O3 8 Good 34 37 PPB
2:00 AM MFP NO2 1 Good 3 3 PPB
2:00 AM MFP O3 8 Good 39 42 PPB
2:00 AM NJH PM10 24 Good 23 25 µg/m3
2:00 AM NJH PM2.5 24 Good 23 4 µg/m3
2:00 AM NREL O3 8 Good 36 39 PPB
2:00 AM PAG PM10 24 Good 35 38 µg/m3
2:00 AM PAG PM2.5 24 Moderate 52 9 µg/m3
2:00 AM PAL O3 8 Good 29 31 PPB
2:00 AM PFS PM10 24 Good 23 25 µg/m3
2:00 AM PFS PM2.5 24 Good 28 5 µg/m3
2:00 AM PMS PM2.5 24 Moderate 54 10 µg/m3
2:00 AM PWES O3 8 Good 33 36 PPB
2:00 AM RFN O3 8 Good 41 44 PPB
2:00 AM RIFL PM2.5 24 Good 21 3 µg/m3
2:00 AM RIFLO3 O3 8 Good 7 8 PPB
2:00 AM SSMB PM10 24 Good 34 37 µg/m3
2:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
2:00 AM TEL PM10 24 Good 17 18 µg/m3
2:00 AM TEL PM2.5 24 Good 16 2 µg/m3
2:00 AM TIM NO2 1 Good 11 12 PPB
2:00 AM TIM O3 8 Good 18 19 PPB
2:00 AM TIM PM10 24 Good 22 24 µg/m3
2:00 AM TIM PM2.5 24 Good 37 6 µg/m3
2:00 AM WBY NO2 1 Good 40 42 PPB
2:00 AM WBY NO2 1 Good 40 42 PPB
2:00 AM WBY O3 8 Good 3 3 PPB
2:00 AM WBY PM10 24 Good 49 53 µg/m3
2:00 AM WBY PM2.5 24 Good 44 8 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM ACAD O3 8 Good 21 23 PPB
1:00 AM ACC PM10 24 Good 13 14 µg/m3
1:00 AM ACC PM2.5 24 Good 19 3 µg/m3
1:00 AM ADB PM10 24 Moderate 55 64 µg/m3
1:00 AM ADB PM2.5 24 Moderate 53 10 µg/m3
1:00 AM ALA PM10 24 Good 19 20 µg/m3
1:00 AM ALA PM2.5 24 Good 38 6 µg/m3
1:00 AM ASPN O3 8 Good 35 38 PPB
1:00 AM ASPN2 PM10 24 Good 18 19 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 17 3 µg/m3
1:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM BHWK O3 8 Good 41 44 PPB
1:00 AM BOU PM10 24 Good 18 19 µg/m3
1:00 AM BOU PM2.5 24 Good 17 3 µg/m3
1:00 AM BOUR O3 8 Good 41 44 PPB
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP NO2 1 Good 40 42 PPB
1:00 AM CAMP O3 8 Good 2 2 PPB
1:00 AM CAMP PM10 24 Good 18 19 µg/m3
1:00 AM CAMP PM2.5 24 Good 39 7 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 7 8 µg/m3
1:00 AM CAN PM2.5 24 Good 9 1 µg/m3
1:00 AM CASA CO 8 Good 7 0.6 PPM
1:00 AM CASA NO2 1 Good 40 42 PPB
1:00 AM CASA O3 8 Good 4 4 PPB
1:00 AM CASA PM10 24 Good 19 21 µg/m3
1:00 AM CASA PM2.5 24 Good 28 5 µg/m3
1:00 AM CCOL PM10 24 Good 22 24 µg/m3
1:00 AM CCOL PM2.5 24 Good 23 4 µg/m3
1:00 AM CHAT O3 8 Good 32 35 PPB
1:00 AM CHAT PM10 24 Good 10 11 µg/m3
1:00 AM CHAT PM2.5 24 Good 16 2 µg/m3
1:00 AM CTZ O3 8 Good 24 26 PPB
1:00 AM DELT PM10 24 Good 19 20 µg/m3
1:00 AM DELT PM2.5 24 Good 45 8 µg/m3
1:00 AM DELT PM2.5 24 Good 45 8 µg/m3
1:00 AM EVG O3 8 Good 38 41 PPB
1:00 AM FOS NO2 1 Good 13 14 PPB
1:00 AM FOS O3 8 Good 20 22 PPB
1:00 AM FTC CO 8 Good 5 0.4 PPM
1:00 AM FTC O3 8 Good 12 13 PPB
1:00 AM FTCF PM10 24 Good 22 24 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 55 11 µg/m3
1:00 AM FTCW O3 8 Good 36 39 PPB
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GJPB PM2.5 24 Good 46 8 µg/m3
1:00 AM GREH PM10 24 Good 25 27 µg/m3
1:00 AM GREH PM2.5 24 Moderate 52 9 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 32 35 PPB
1:00 AM HLD O3 8 Good 31 34 PPB
1:00 AM I25DEN CO 8 Good 11 1.0 PPM
1:00 AM I25DEN NO2 1 Good 40 42 PPB
1:00 AM I25DEN PM10 24 Good 29 31 µg/m3
1:00 AM I25DEN PM2.5 24 Good 37 6 µg/m3
1:00 AM I25GLO NO2 1 Good 42 44 PPB
1:00 AM I25GLO PM10 24 Good 38 41 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 39 42 PPB
1:00 AM LMB PM10 24 Good 19 21 µg/m3
1:00 AM LMB PM2.5 24 Good 29 5 µg/m3
1:00 AM LNGM PM10 24 Good 19 20 µg/m3
1:00 AM LNGM PM2.5 24 Good 33 6 µg/m3
1:00 AM MAN O3 8 Good 34 37 PPB
1:00 AM MFP NO2 1 Good 1 1 PPB
1:00 AM MFP O3 8 Good 40 43 PPB
1:00 AM NJH PM10 24 Good 23 25 µg/m3
1:00 AM NJH PM2.5 24 Good 24 4 µg/m3
1:00 AM NREL O3 8 Good 35 38 PPB
1:00 AM PAG PM10 24 Good 36 39 µg/m3
1:00 AM PAG PM2.5 24 Moderate 53 10 µg/m3
1:00 AM PAL O3 8 Good 31 33 PPB
1:00 AM PFS PM10 24 Good 23 25 µg/m3
1:00 AM PFS PM2.5 24 Good 29 5 µg/m3
1:00 AM PMS PM2.5 24 Moderate 55 11 µg/m3
1:00 AM PWES O3 8 Good 32 35 PPB
1:00 AM RFN O3 8 Good 41 44 PPB
1:00 AM RIFL PM2.5 24 Good 23 4 µg/m3
1:00 AM RIFLO3 O3 8 Good 10 11 PPB
1:00 AM SSMB PM10 24 Good 34 37 µg/m3
1:00 AM SSMB PM2.5 24 Good 31 5 µg/m3
1:00 AM TEL PM10 24 Good 17 18 µg/m3
1:00 AM TEL PM2.5 24 Good 16 2 µg/m3
1:00 AM TIM NO2 1 Good 14 15 PPB
1:00 AM TIM O3 8 Good 19 21 PPB
1:00 AM TIM PM10 24 Good 22 24 µg/m3
1:00 AM TIM PM2.5 24 Good 37 6 µg/m3
1:00 AM WBY NO2 1 Good 40 42 PPB
1:00 AM WBY NO2 1 Good 40 42 PPB
1:00 AM WBY O3 8 Good 7 8 PPB
1:00 AM WBY PM10 24 Good 49 53 µg/m3
1:00 AM WBY PM2.5 24 Good 46 8 µg/m3
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB

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