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AQI Calculations on 01/10/2026 1:00AM - 4:00AM

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

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