Colorado
Translate
Banner with Colorado and CDPHE logos on left with text on right reading Colorado Air Quality with Department of Public Health and Environment on the next line.

AQI Calculations on 01/16/2026 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 30 32 PPB
10:00 AM ACC PM10 24 Good 16 17 µg/m3
10:00 AM ACC PM2.5 24 Good 14 2 µg/m3
10:00 AM ADB PM10 24 Good 47 51 µg/m3
10:00 AM ADB PM2.5 24 Good 19 3 µg/m3
10:00 AM ALA PM10 24 Good 13 14 µg/m3
10:00 AM ALA PM2.5 24 Good 24 4 µg/m3
10:00 AM ASPN O3 8 Good 26 28 PPB
10:00 AM ASPN2 PM10 24 Good 24 26 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 21 3 µg/m3
10:00 AM AURE O3 8 Good 42 45 PPB
10:00 AM BHWK O3 8 Good 43 46 PPB
10:00 AM BOU PM10 24 Good 31 33 µg/m3
10:00 AM BOU PM2.5 24 Good 16 2 µg/m3
10:00 AM BOUR O3 8 Good 29 31 PPB
10:00 AM CAMP PM10 24 Good 19 20 µg/m3
10:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
10:00 AM CAN PM10 24 Good 21 23 µg/m3
10:00 AM CAN PM2.5 24 Good 15 2 µg/m3
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA NO2 1 Good 14 15 PPB
10:00 AM CASA O3 8 Good 29 31 PPB
10:00 AM CASA PM10 24 Good 19 21 µg/m3
10:00 AM CASA PM2.5 24 Good 13 2 µg/m3
10:00 AM CCOL PM10 24 Good 22 24 µg/m3
10:00 AM CCOL PM2.5 24 Good 14 2 µg/m3
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM CHAT PM10 24 Good 18 19 µg/m3
10:00 AM CHAT PM2.5 24 Good 13 2 µg/m3
10:00 AM CTZ O3 8 Good 13 14 PPB
10:00 AM DELT PM10 24 Good 19 20 µg/m3
10:00 AM DELT PM2.5 24 Good 38 6 µg/m3
10:00 AM DELT PM2.5 24 Good 38 6 µg/m3
10:00 AM EVG O3 8 Good 40 43 PPB
10:00 AM FOS O3 8 Good 42 45 PPB
10:00 AM FTC CO 8 Good 0 0.0 PPM
10:00 AM FTC O3 8 Good 43 46 PPB
10:00 AM FTCF PM10 24 Good 19 20 µg/m3
10:00 AM FTCF PM2.5 24 Good 12 2 µg/m3
10:00 AM FTCW O3 8 Good 42 45 PPB
10:00 AM GJPB PM10 24 Good 19 21 µg/m3
10:00 AM GJPB PM2.5 24 Moderate 55 11 µg/m3
10:00 AM GREH PM10 24 Good 19 20 µg/m3
10:00 AM GREH PM2.5 24 Good 13 2 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 41 44 PPB
10:00 AM HLD O3 8 Good 31 34 PPB
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM I25DEN NO2 1 Good 18 19 PPB
10:00 AM I25DEN PM10 24 Good 23 25 µg/m3
10:00 AM I25DEN PM2.5 24 Good 21 3 µg/m3
10:00 AM I25GLO NO2 1 Good 21 22 PPB
10:00 AM I25GLO PM10 24 Good 24 26 µg/m3
10:00 AM I25GLO PM2.5 24 Good 22 3 µg/m3
10:00 AM LAST O3 8 Good 39 42 PPB
10:00 AM LMB PM10 24 Good 29 31 µg/m3
10:00 AM LMB PM2.5 24 Good 21 3 µg/m3
10:00 AM LNGM PM10 24 Good 24 26 µg/m3
10:00 AM LNGM PM2.5 24 Good 17 3 µg/m3
10:00 AM MAN O3 8 Good 35 38 PPB
10:00 AM MFP O3 8 Good 40 43 PPB
10:00 AM NJH PM10 24 Good 23 25 µg/m3
10:00 AM NJH PM2.5 24 Good 14 2 µg/m3
10:00 AM NREL O3 8 Good 36 39 PPB
10:00 AM PAG PM10 24 Good 24 26 µg/m3
10:00 AM PAG PM2.5 24 Good 36 6 µg/m3
10:00 AM PAL O3 8 Good 22 24 PPB
10:00 AM PFS PM10 24 Good 29 31 µg/m3
10:00 AM PFS PM2.5 24 Good 18 3 µg/m3
10:00 AM PMS PM2.5 24 Good 20 3 µg/m3
10:00 AM PWES O3 8 Good 36 39 PPB
10:00 AM RFN NO2 1 Good 5 5 PPB
10:00 AM RFN O3 8 Good 37 40 PPB
10:00 AM RIFLO3 O3 8 Good 1 1 PPB
10:00 AM SSMB PM10 24 Good 23 25 µg/m3
10:00 AM SSMB PM2.5 24 Good 26 4 µg/m3
10:00 AM TEL PM10 24 Good 10 11 µg/m3
10:00 AM TEL PM2.5 24 Good 13 2 µg/m3
10:00 AM TIM O3 8 Good 42 45 PPB
10:00 AM TIM PM10 24 Good 8 9 µg/m3
10:00 AM TIM PM2.5 24 Good 7 1 µg/m3
10:00 AM WBY NO2 1 Good 9 10 PPB
10:00 AM WBY NO2 1 Good 9 10 PPB
10:00 AM WBY O3 8 Good 28 30 PPB
10:00 AM WBY PM10 24 Good 24 26 µg/m3
10:00 AM WBY PM2.5 24 Good 13 2 µg/m3
9:00 AM ACAD O3 8 Good 31 33 PPB
9:00 AM ACC PM10 24 Good 16 17 µg/m3
9:00 AM ACC PM2.5 24 Good 14 2 µg/m3
9:00 AM ADB PM10 24 Good 47 51 µg/m3
9:00 AM ADB PM2.5 24 Good 19 3 µg/m3
9:00 AM ALA PM10 24 Good 14 15 µg/m3
9:00 AM ALA PM2.5 24 Good 27 4 µg/m3
9:00 AM ASPN O3 8 Good 25 27 PPB
9:00 AM ASPN2 PM10 24 Good 24 26 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 21 3 µg/m3
9:00 AM AURE O3 8 Good 42 45 PPB
9:00 AM BHWK O3 8 Good 42 45 PPB
9:00 AM BOU PM10 24 Good 31 33 µg/m3
9:00 AM BOU PM2.5 24 Good 16 2 µg/m3
9:00 AM BOUR O3 8 Good 30 32 PPB
9:00 AM CAMP PM10 24 Good 18 19 µg/m3
9:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
9:00 AM CAN PM10 24 Good 20 22 µg/m3
9:00 AM CAN PM2.5 24 Good 14 2 µg/m3
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 22 23 PPB
9:00 AM CASA O3 8 Good 30 32 PPB
9:00 AM CASA PM10 24 Good 19 20 µg/m3
9:00 AM CASA PM2.5 24 Good 12 2 µg/m3
9:00 AM CCOL PM10 24 Good 23 25 µg/m3
9:00 AM CCOL PM2.5 24 Good 16 2 µg/m3
9:00 AM CHAT O3 8 Good 34 37 PPB
9:00 AM CHAT PM10 24 Good 17 18 µg/m3
9:00 AM CHAT PM2.5 24 Good 13 2 µg/m3
9:00 AM CTZ O3 8 Good 12 13 PPB
9:00 AM DELT PM10 24 Good 19 20 µg/m3
9:00 AM DELT PM2.5 24 Good 38 6 µg/m3
9:00 AM DELT PM2.5 24 Good 38 6 µg/m3
9:00 AM EVG O3 8 Good 39 42 PPB
9:00 AM FOS NO2 1 Good 1 1 PPB
9:00 AM FOS O3 8 Good 41 44 PPB
9:00 AM FTC CO 8 Good 0 0.0 PPM
9:00 AM FTC O3 8 Good 42 45 PPB
9:00 AM FTCF PM10 24 Good 19 20 µg/m3
9:00 AM FTCF PM2.5 24 Good 12 2 µg/m3
9:00 AM FTCW O3 8 Good 42 45 PPB
9:00 AM GJPB PM10 24 Good 17 18 µg/m3
9:00 AM GJPB PM2.5 24 Moderate 54 10 µg/m3
9:00 AM GREH PM10 24 Good 19 21 µg/m3
9:00 AM GREH PM2.5 24 Good 14 2 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 41 44 PPB
9:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 28 30 PPB
9:00 AM I25DEN PM10 24 Good 24 26 µg/m3
9:00 AM I25DEN PM2.5 24 Good 22 4 µg/m3
9:00 AM I25GLO PM10 24 Good 26 28 µg/m3
9:00 AM I25GLO PM2.5 24 Good 22 4 µg/m3
9:00 AM LAST NO2 1 Good 1 1 PPB
9:00 AM LAST O3 8 Good 39 42 PPB
9:00 AM LMB PM10 24 Good 28 30 µg/m3
9:00 AM LMB PM2.5 24 Good 21 3 µg/m3
9:00 AM LNGM PM10 24 Good 26 28 µg/m3
9:00 AM LNGM PM2.5 24 Good 18 3 µg/m3
9:00 AM MAN O3 8 Good 35 38 PPB
9:00 AM MFP NO2 1 Good 2 2 PPB
9:00 AM MFP O3 8 Good 39 42 PPB
9:00 AM NJH PM10 24 Good 22 24 µg/m3
9:00 AM NJH PM2.5 24 Good 14 2 µg/m3
9:00 AM NREL O3 8 Good 37 40 PPB
9:00 AM PAG PM10 24 Good 25 27 µg/m3
9:00 AM PAG PM2.5 24 Good 36 6 µg/m3
9:00 AM PAL O3 8 Good 20 22 PPB
9:00 AM PFS PM10 24 Good 29 31 µg/m3
9:00 AM PFS PM2.5 24 Good 18 3 µg/m3
9:00 AM PMS PM2.5 24 Good 21 3 µg/m3
9:00 AM PWES O3 8 Good 36 39 PPB
9:00 AM RFN NO2 1 Good 7 7 PPB
9:00 AM RFN O3 8 Good 38 41 PPB
9:00 AM RIFLO3 O3 8 Good 1 1 PPB
9:00 AM SSMB PM10 24 Good 24 26 µg/m3
9:00 AM SSMB PM2.5 24 Good 27 4 µg/m3
9:00 AM TEL PM10 24 Good 10 11 µg/m3
9:00 AM TEL PM2.5 24 Good 13 2 µg/m3
9:00 AM TIM NO2 1 Good 1 1 PPB
9:00 AM TIM O3 8 Good 42 45 PPB
9:00 AM TIM PM10 24 Good 8 9 µg/m3
9:00 AM TIM PM2.5 24 Good 7 1 µg/m3
9:00 AM WBY NO2 1 Good 8 9 PPB
9:00 AM WBY NO2 1 Good 8 9 PPB
9:00 AM WBY O3 8 Good 29 31 PPB
9:00 AM WBY PM10 24 Good 23 25 µg/m3
9:00 AM WBY PM2.5 24 Good 12 2 µg/m3
8:00 AM ACAD O3 8 Good 32 35 PPB
8:00 AM ACC PM10 24 Good 15 16 µg/m3
8:00 AM ACC PM2.5 24 Good 13 2 µg/m3
8:00 AM ADB PM10 24 Good 47 51 µg/m3
8:00 AM ADB PM2.5 24 Good 19 3 µg/m3
8:00 AM ALA PM10 24 Good 14 15 µg/m3
8:00 AM ALA PM2.5 24 Good 28 5 µg/m3
8:00 AM ASPN O3 8 Good 25 27 PPB
8:00 AM ASPN2 PM10 24 Good 24 26 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 21 3 µg/m3
8:00 AM AURE O3 8 Good 43 46 PPB
8:00 AM BHWK O3 8 Good 41 44 PPB
8:00 AM BOU PM10 24 Good 31 33 µg/m3
8:00 AM BOU PM2.5 24 Good 15 2 µg/m3
8:00 AM BOUR O3 8 Good 31 33 PPB
8:00 AM CAMP PM10 24 Good 19 20 µg/m3
8:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
8:00 AM CAN PM10 24 Good 20 22 µg/m3
8:00 AM CAN PM2.5 24 Good 13 2 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 33 35 PPB
8:00 AM CASA O3 8 Good 32 35 PPB
8:00 AM CASA PM10 24 Good 19 20 µg/m3
8:00 AM CASA PM2.5 24 Good 12 2 µg/m3
8:00 AM CCOL PM10 24 Good 25 27 µg/m3
8:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
8:00 AM CHAT O3 8 Good 36 39 PPB
8:00 AM CHAT PM10 24 Good 16 17 µg/m3
8:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
8:00 AM CTZ O3 8 Good 12 13 PPB
8:00 AM DELT PM10 24 Good 19 20 µg/m3
8:00 AM DELT PM2.5 24 Good 38 6 µg/m3
8:00 AM DELT PM2.5 24 Good 38 6 µg/m3
8:00 AM EVG O3 8 Good 38 41 PPB
8:00 AM FOS NO2 1 Good 1 1 PPB
8:00 AM FOS O3 8 Good 41 44 PPB
8:00 AM FTC CO 8 Good 0 0.0 PPM
8:00 AM FTC O3 8 Good 42 45 PPB
8:00 AM FTCF PM10 24 Good 19 21 µg/m3
8:00 AM FTCF PM2.5 24 Good 12 2 µg/m3
8:00 AM FTCW O3 8 Good 41 44 PPB
8:00 AM GJPB PM10 24 Good 16 17 µg/m3
8:00 AM GJPB PM2.5 24 Moderate 53 10 µg/m3
8:00 AM GREH PM10 24 Good 19 21 µg/m3
8:00 AM GREH PM2.5 24 Good 18 3 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 41 44 PPB
8:00 AM HLD O3 8 Good 34 37 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 37 39 PPB
8:00 AM I25DEN PM10 24 Good 25 27 µg/m3
8:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
8:00 AM I25GLO NO2 1 Good 33 35 PPB
8:00 AM I25GLO PM10 24 Good 27 29 µg/m3
8:00 AM I25GLO PM2.5 24 Good 22 4 µg/m3
8:00 AM LAST O3 8 Good 39 42 PPB
8:00 AM LMB PM10 24 Good 28 30 µg/m3
8:00 AM LMB PM2.5 24 Good 21 3 µg/m3
8:00 AM LNGM PM10 24 Good 26 28 µg/m3
8:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
8:00 AM MAN O3 8 Good 37 40 PPB
8:00 AM MFP NO2 1 Good 2 2 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 14 2 µg/m3
8:00 AM NREL O3 8 Good 38 41 PPB
8:00 AM PAG PM10 24 Good 24 26 µg/m3
8:00 AM PAG PM2.5 24 Good 35 6 µg/m3
8:00 AM PAL O3 8 Good 20 22 PPB
8:00 AM PFS PM10 24 Good 29 31 µg/m3
8:00 AM PFS PM2.5 24 Good 18 3 µg/m3
8:00 AM PMS PM2.5 24 Good 23 4 µg/m3
8:00 AM PWES O3 8 Good 37 40 PPB
8:00 AM RFN NO2 1 Good 5 5 PPB
8:00 AM RFN O3 8 Good 39 42 PPB
8:00 AM RIFLO3 O3 8 Good 2 2 PPB
8:00 AM SSMB PM10 24 Good 24 26 µg/m3
8:00 AM SSMB PM2.5 24 Good 28 5 µg/m3
8:00 AM TEL PM10 24 Good 9 10 µg/m3
8:00 AM TEL PM2.5 24 Good 13 2 µg/m3
8:00 AM TIM NO2 1 Good 1 1 PPB
8:00 AM TIM O3 8 Good 42 45 PPB
8:00 AM TIM PM10 24 Good 8 9 µg/m3
8:00 AM TIM PM2.5 24 Good 7 1 µg/m3
8:00 AM WBY NO2 1 Good 27 29 PPB
8:00 AM WBY NO2 1 Good 27 29 PPB
8:00 AM WBY O3 8 Good 31 33 PPB
8:00 AM WBY PM10 24 Good 22 24 µg/m3
8:00 AM WBY PM2.5 24 Good 12 2 µg/m3
7:00 AM ACAD O3 8 Good 35 38 PPB
7:00 AM ACC PM10 24 Good 15 16 µg/m3
7:00 AM ACC PM2.5 24 Good 13 2 µg/m3
7:00 AM ADB PM10 24 Good 49 53 µg/m3
7:00 AM ADB PM2.5 24 Good 19 3 µg/m3
7:00 AM ALA PM10 24 Good 14 15 µg/m3
7:00 AM ALA PM2.5 24 Good 28 5 µg/m3
7:00 AM ASPN O3 8 Good 25 27 PPB
7:00 AM ASPN2 PM10 24 Good 22 24 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 21 3 µg/m3
7:00 AM AURE O3 8 Good 43 46 PPB
7:00 AM BHWK O3 8 Good 41 44 PPB
7:00 AM BOU PM10 24 Good 31 33 µg/m3
7:00 AM BOU PM2.5 24 Good 14 2 µg/m3
7:00 AM BOUR O3 8 Good 33 36 PPB
7:00 AM CAMP O3 8 Good 41 44 PPB
7:00 AM CAMP PM10 24 Good 19 20 µg/m3
7:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
7:00 AM CAN PM10 24 Good 19 21 µg/m3
7:00 AM CAN PM2.5 24 Good 13 2 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 27 29 PPB
7:00 AM CASA O3 8 Good 35 38 PPB
7:00 AM CASA PM10 24 Good 19 20 µg/m3
7:00 AM CASA PM2.5 24 Good 12 2 µg/m3
7:00 AM CCOL PM10 24 Good 26 28 µg/m3
7:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
7:00 AM CHAT O3 8 Good 38 41 PPB
7:00 AM CHAT PM10 24 Good 16 17 µg/m3
7:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
7:00 AM CTZ O3 8 Good 12 13 PPB
7:00 AM DELT PM10 24 Good 19 20 µg/m3
7:00 AM DELT PM2.5 24 Good 37 6 µg/m3
7:00 AM DELT PM2.5 24 Good 37 6 µg/m3
7:00 AM EVG O3 8 Good 38 41 PPB
7:00 AM FOS O3 8 Good 41 44 PPB
7:00 AM FTC CO 8 Good 0 0.0 PPM
7:00 AM FTC O3 8 Good 42 45 PPB
7:00 AM FTCF PM10 24 Good 19 21 µg/m3
7:00 AM FTCF PM2.5 24 Good 12 2 µg/m3
7:00 AM FTCW O3 8 Good 41 44 PPB
7:00 AM GJPB PM10 24 Good 16 17 µg/m3
7:00 AM GJPB PM2.5 24 Moderate 53 10 µg/m3
7:00 AM GREH PM10 24 Good 20 22 µg/m3
7:00 AM GREH PM2.5 24 Good 19 3 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 42 45 PPB
7:00 AM HLD O3 8 Good 37 40 PPB
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM I25DEN NO2 1 Good 22 23 PPB
7:00 AM I25DEN PM10 24 Good 25 27 µg/m3
7:00 AM I25DEN PM2.5 24 Good 24 4 µg/m3
7:00 AM I25GLO NO2 1 Good 27 29 PPB
7:00 AM I25GLO PM10 24 Good 28 30 µg/m3
7:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
7:00 AM LAST O3 8 Good 39 42 PPB
7:00 AM LMB PM10 24 Good 28 30 µg/m3
7:00 AM LMB PM2.5 24 Good 21 3 µg/m3
7:00 AM LNGM PM10 24 Good 26 28 µg/m3
7:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
7:00 AM MAN O3 8 Good 38 41 PPB
7:00 AM MFP NO2 1 Good 1 1 PPB
7:00 AM MFP O3 8 Good 40 43 PPB
7:00 AM NJH PM10 24 Good 24 26 µg/m3
7:00 AM NJH PM2.5 24 Good 14 2 µg/m3
7:00 AM NREL O3 8 Good 40 43 PPB
7:00 AM PAG PM10 24 Good 25 27 µg/m3
7:00 AM PAG PM2.5 24 Good 36 6 µg/m3
7:00 AM PAL O3 8 Good 20 22 PPB
7:00 AM PFS PM10 24 Good 28 30 µg/m3
7:00 AM PFS PM2.5 24 Good 18 3 µg/m3
7:00 AM PMS PM2.5 24 Good 26 4 µg/m3
7:00 AM PWES O3 8 Good 39 42 PPB
7:00 AM RFN NO2 1 Good 3 3 PPB
7:00 AM RFN O3 8 Good 40 43 PPB
7:00 AM RIFLO3 O3 8 Good 3 3 PPB
7:00 AM SSMB PM10 24 Good 25 27 µg/m3
7:00 AM SSMB PM2.5 24 Good 29 5 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 O3 8 Good 42 45 PPB
7:00 AM TIM PM10 24 Good 8 9 µg/m3
7:00 AM TIM PM2.5 24 Good 7 1 µg/m3
7:00 AM WBY NO2 1 Good 28 30 PPB
7:00 AM WBY NO2 1 Good 28 30 PPB
7:00 AM WBY O3 8 Good 32 35 PPB
7:00 AM WBY PM10 24 Good 22 24 µg/m3
7:00 AM WBY PM2.5 24 Good 11 2 µg/m3
6:00 AM ACAD O3 8 Good 37 40 PPB
6:00 AM ACC PM10 24 Good 15 16 µg/m3
6:00 AM ACC PM2.5 24 Good 13 2 µg/m3
6:00 AM ADB PM10 24 Good 49 53 µg/m3
6:00 AM ADB PM2.5 24 Good 19 3 µg/m3
6:00 AM ALA PM10 24 Good 14 15 µg/m3
6:00 AM ALA PM2.5 24 Good 29 5 µg/m3
6:00 AM ASPN O3 8 Good 27 29 PPB
6:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
6:00 AM AURE O3 8 Good 43 46 PPB
6:00 AM BHWK O3 8 Good 40 43 PPB
6:00 AM BOU PM10 24 Good 30 32 µg/m3
6:00 AM BOU PM2.5 24 Good 14 2 µg/m3
6:00 AM BOUR O3 8 Good 35 38 PPB
6:00 AM CAMP O3 8 Good 40 43 PPB
6:00 AM CAMP PM10 24 Good 18 19 µg/m3
6:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
6:00 AM CAN PM10 24 Good 19 21 µg/m3
6:00 AM CAN PM2.5 24 Good 12 2 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 8 8 PPB
6:00 AM CASA O3 8 Good 38 41 PPB
6:00 AM CASA PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM2.5 24 Good 12 2 µg/m3
6:00 AM CCOL PM10 24 Good 26 28 µg/m3
6:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
6:00 AM CHAT O3 8 Good 40 43 PPB
6:00 AM CHAT PM10 24 Good 15 16 µg/m3
6:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
6:00 AM CTZ O3 8 Good 11 12 PPB
6:00 AM DELT PM10 24 Good 19 20 µg/m3
6:00 AM DELT PM2.5 24 Good 37 6 µg/m3
6:00 AM DELT PM2.5 24 Good 37 6 µg/m3
6:00 AM EVG O3 8 Good 38 41 PPB
6:00 AM FOS O3 8 Good 41 44 PPB
6:00 AM FTC CO 8 Good 0 0.0 PPM
6:00 AM FTC O3 8 Good 42 45 PPB
6:00 AM FTCF PM10 24 Good 19 21 µg/m3
6:00 AM FTCF PM2.5 24 Good 13 2 µg/m3
6:00 AM FTCW O3 8 Good 41 44 PPB
6:00 AM GJPB PM10 24 Good 15 16 µg/m3
6:00 AM GJPB PM2.5 24 Moderate 53 10 µg/m3
6:00 AM GREH PM10 24 Good 20 22 µg/m3
6:00 AM GREH PM2.5 24 Good 21 3 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 42 45 PPB
6:00 AM HLD O3 8 Good 39 42 PPB
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM I25DEN NO2 1 Good 21 22 PPB
6:00 AM I25DEN PM10 24 Good 25 27 µg/m3
6:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
6:00 AM I25GLO NO2 1 Good 23 24 PPB
6:00 AM I25GLO PM10 24 Good 28 30 µg/m3
6:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
6:00 AM LAST O3 8 Good 40 43 PPB
6:00 AM LMB PM10 24 Good 28 30 µg/m3
6:00 AM LMB PM2.5 24 Good 21 3 µg/m3
6:00 AM LNGM PM10 24 Good 26 28 µg/m3
6:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
6:00 AM MAN O3 8 Good 39 42 PPB
6:00 AM MFP NO2 1 Good 1 1 PPB
6:00 AM MFP O3 8 Good 40 43 PPB
6:00 AM NJH PM10 24 Good 23 25 µg/m3
6:00 AM NJH PM2.5 24 Good 14 2 µg/m3
6:00 AM NREL O3 8 Good 42 45 PPB
6:00 AM PAG PM10 24 Good 25 27 µg/m3
6:00 AM PAG PM2.5 24 Good 36 6 µg/m3
6:00 AM PAL O3 8 Good 20 22 PPB
6:00 AM PFS PM10 24 Good 28 30 µg/m3
6:00 AM PFS PM2.5 24 Good 18 3 µg/m3
6:00 AM PMS PM2.5 24 Good 27 4 µg/m3
6:00 AM PWES O3 8 Good 40 43 PPB
6:00 AM RFN NO2 1 Good 3 3 PPB
6:00 AM RFN O3 8 Good 41 44 PPB
6:00 AM RIFLO3 O3 8 Good 4 4 PPB
6:00 AM SSMB PM10 24 Good 25 27 µg/m3
6:00 AM SSMB PM2.5 24 Good 31 5 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 O3 8 Good 42 45 PPB
6:00 AM TIM PM10 24 Good 9 10 µg/m3
6:00 AM TIM PM2.5 24 Good 8 1 µg/m3
6:00 AM WBY NO2 1 Good 19 20 PPB
6:00 AM WBY NO2 1 Good 19 20 PPB
6:00 AM WBY O3 8 Good 36 39 PPB
6:00 AM WBY PM10 24 Good 22 24 µg/m3
6:00 AM WBY PM2.5 24 Good 11 2 µg/m3
5:00 AM ACAD O3 8 Good 38 41 PPB
5:00 AM ACC PM10 24 Good 14 15 µg/m3
5:00 AM ACC PM2.5 24 Good 13 2 µg/m3
5:00 AM ADB PM10 24 Good 50 54 µg/m3
5:00 AM ADB PM2.5 24 Good 19 3 µg/m3
5:00 AM ALA PM10 24 Good 14 15 µg/m3
5:00 AM ALA PM2.5 24 Good 29 5 µg/m3
5:00 AM ASPN O3 8 Good 28 30 PPB
5:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
5:00 AM AURE O3 8 Good 44 47 PPB
5:00 AM BHWK O3 8 Good 41 44 PPB
5:00 AM BOU PM10 24 Good 30 32 µg/m3
5:00 AM BOU PM2.5 24 Good 13 2 µg/m3
5:00 AM BOUR O3 8 Good 36 39 PPB
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP NO2 1 Good 6 6 PPB
5:00 AM CAMP O3 8 Good 40 43 PPB
5:00 AM CAMP PM10 24 Good 17 18 µg/m3
5:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
5:00 AM CAN PM10 24 Good 19 20 µg/m3
5:00 AM CAN PM2.5 24 Good 11 2 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 38 41 PPB
5:00 AM CASA PM10 24 Good 19 20 µg/m3
5:00 AM CASA PM2.5 24 Good 11 2 µg/m3
5:00 AM CCOL PM10 24 Good 27 29 µg/m3
5:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
5:00 AM CHAT O3 8 Good 41 44 PPB
5:00 AM CHAT PM10 24 Good 15 16 µg/m3
5:00 AM CHAT PM2.5 24 Good 11 2 µg/m3
5:00 AM CTZ O3 8 Good 12 13 PPB
5:00 AM DELT PM10 24 Good 19 20 µg/m3
5:00 AM DELT PM2.5 24 Good 37 6 µg/m3
5:00 AM DELT PM2.5 24 Good 37 6 µg/m3
5:00 AM EVG O3 8 Good 39 42 PPB
5:00 AM FOS O3 8 Good 41 44 PPB
5:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTC O3 8 Good 42 45 PPB
5:00 AM FTCF PM10 24 Good 19 21 µg/m3
5:00 AM FTCF PM2.5 24 Good 14 2 µg/m3
5:00 AM FTCW O3 8 Good 41 44 PPB
5:00 AM GJPB PM10 24 Good 15 16 µg/m3
5:00 AM GJPB PM2.5 24 Moderate 52 9 µg/m3
5:00 AM GREH PM10 24 Good 19 20 µg/m3
5:00 AM GREH PM2.5 24 Good 23 4 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 42 45 PPB
5:00 AM HLD O3 8 Good 40 43 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 13 14 PPB
5:00 AM I25DEN PM10 24 Good 25 27 µg/m3
5:00 AM I25DEN PM2.5 24 Good 25 4 µg/m3
5:00 AM I25GLO NO2 1 Good 16 17 PPB
5:00 AM I25GLO PM10 24 Good 28 30 µg/m3
5:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
5:00 AM LAST NO2 1 Good 3 3 PPB
5:00 AM LAST O3 8 Good 39 42 PPB
5:00 AM LMB PM10 24 Good 28 30 µg/m3
5:00 AM LMB PM2.5 24 Good 22 3 µg/m3
5:00 AM LNGM PM10 24 Good 26 28 µg/m3
5:00 AM LNGM PM2.5 24 Good 19 3 µg/m3
5:00 AM MAN O3 8 Good 40 43 PPB
5:00 AM MFP NO2 1 Good 3 3 PPB
5:00 AM MFP O3 8 Good 41 44 PPB
5:00 AM NJH PM10 24 Good 23 25 µg/m3
5:00 AM NJH PM2.5 24 Good 14 2 µg/m3
5:00 AM NREL O3 8 Good 42 45 PPB
5:00 AM PAG PM10 24 Good 25 27 µg/m3
5:00 AM PAG PM2.5 24 Good 36 6 µg/m3
5:00 AM PAL O3 8 Good 20 22 PPB
5:00 AM PFS PM10 24 Good 28 30 µg/m3
5:00 AM PFS PM2.5 24 Good 19 3 µg/m3
5:00 AM PMS PM2.5 24 Good 27 4 µg/m3
5:00 AM PWES O3 8 Good 40 43 PPB
5:00 AM RFN NO2 1 Good 2 2 PPB
5:00 AM RFN O3 8 Good 41 44 PPB
5:00 AM RIFLO3 O3 8 Good 5 5 PPB
5:00 AM SSMB PM10 24 Good 26 28 µg/m3
5:00 AM SSMB PM2.5 24 Good 31 5 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 O3 8 Good 42 45 PPB
5:00 AM TIM PM10 24 Good 8 9 µg/m3
5:00 AM TIM PM2.5 24 Good 9 1 µg/m3
5:00 AM WBY NO2 1 Good 8 9 PPB
5:00 AM WBY NO2 1 Good 8 9 PPB
5:00 AM WBY O3 8 Good 39 42 PPB
5:00 AM WBY PM10 24 Good 22 24 µg/m3
5:00 AM WBY PM2.5 24 Good 11 2 µg/m3
4:00 AM ACAD O3 8 Good 39 42 PPB
4:00 AM ACC PM10 24 Good 14 15 µg/m3
4:00 AM ACC PM2.5 24 Good 12 2 µg/m3
4:00 AM ADB PM10 24 Good 50 54 µg/m3
4:00 AM ADB PM2.5 24 Good 19 3 µg/m3
4:00 AM ALA PM10 24 Good 15 16 µg/m3
4:00 AM ALA PM2.5 24 Good 30 5 µg/m3
4:00 AM ASPN O3 8 Good 29 31 PPB
4:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
4:00 AM AURE O3 8 Good 43 46 PPB
4:00 AM BHWK O3 8 Good 41 44 PPB
4:00 AM BOU PM10 24 Good 30 32 µg/m3
4:00 AM BOU PM2.5 24 Good 13 2 µg/m3
4:00 AM BOUR O3 8 Good 38 41 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 39 42 PPB
4:00 AM CAMP PM10 24 Good 17 18 µg/m3
4:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
4:00 AM CAN PM10 24 Good 18 19 µg/m3
4:00 AM CAN PM2.5 24 Good 11 1 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 6 6 PPB
4:00 AM CASA O3 8 Good 38 41 PPB
4:00 AM CASA PM10 24 Good 19 20 µg/m3
4:00 AM CASA PM2.5 24 Good 11 2 µg/m3
4:00 AM CCOL PM10 24 Good 27 29 µg/m3
4:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
4:00 AM CHAT O3 8 Good 41 44 PPB
4:00 AM CHAT PM10 24 Good 15 16 µg/m3
4:00 AM CHAT PM2.5 24 Good 11 1 µg/m3
4:00 AM CTZ O3 8 Good 11 12 PPB
4:00 AM DELT PM10 24 Good 19 20 µg/m3
4:00 AM DELT PM2.5 24 Good 37 6 µg/m3
4:00 AM DELT PM2.5 24 Good 37 6 µg/m3
4:00 AM EVG O3 8 Good 40 43 PPB
4:00 AM FOS NO2 1 Good 1 1 PPB
4:00 AM FOS O3 8 Good 40 43 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 41 44 PPB
4:00 AM FTCF PM10 24 Good 19 20 µg/m3
4:00 AM FTCF PM2.5 24 Good 14 2 µg/m3
4:00 AM FTCW O3 8 Good 40 43 PPB
4:00 AM GJPB PM10 24 Good 15 16 µg/m3
4:00 AM GJPB PM2.5 24 Moderate 52 9 µg/m3
4:00 AM GREH PM10 24 Good 19 20 µg/m3
4:00 AM GREH PM2.5 24 Good 25 4 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 42 45 PPB
4:00 AM HLD O3 8 Good 40 43 PPB
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM I25DEN NO2 1 Good 8 8 PPB
4:00 AM I25DEN PM10 24 Good 26 28 µg/m3
4:00 AM I25DEN PM2.5 24 Good 26 4 µg/m3
4:00 AM I25GLO NO2 1 Good 12 13 PPB
4:00 AM I25GLO PM10 24 Good 28 30 µg/m3
4:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
4:00 AM LAST NO2 1 Good 3 3 PPB
4:00 AM LAST O3 8 Good 40 43 PPB
4:00 AM LMB PM10 24 Good 27 29 µg/m3
4:00 AM LMB PM2.5 24 Good 22 3 µg/m3
4:00 AM LNGM PM10 24 Good 25 27 µg/m3
4:00 AM LNGM PM2.5 24 Good 20 3 µg/m3
4:00 AM MAN O3 8 Good 41 44 PPB
4:00 AM MFP NO2 1 Good 1 1 PPB
4:00 AM MFP O3 8 Good 41 44 PPB
4:00 AM NJH PM10 24 Good 23 25 µg/m3
4:00 AM NJH PM2.5 24 Good 14 2 µg/m3
4:00 AM NREL O3 8 Good 43 46 PPB
4:00 AM PAG PM10 24 Good 25 27 µg/m3
4:00 AM PAG PM2.5 24 Good 36 6 µg/m3
4:00 AM PAL O3 8 Good 21 23 PPB
4:00 AM PFS PM10 24 Good 28 30 µg/m3
4:00 AM PFS PM2.5 24 Good 19 3 µg/m3
4:00 AM PMS PM2.5 24 Good 28 5 µg/m3
4:00 AM PWES O3 8 Good 40 43 PPB
4:00 AM RFN NO2 1 Good 2 2 PPB
4:00 AM RFN O3 8 Good 41 44 PPB
4:00 AM RIFLO3 O3 8 Good 6 6 PPB
4:00 AM SSMB PM10 24 Good 26 28 µg/m3
4:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
4:00 AM TEL PM10 24 Good 9 10 µg/m3
4:00 AM TEL PM2.5 24 Good 13 2 µg/m3
4:00 AM TIM NO2 1 Good 1 1 PPB
4:00 AM TIM O3 8 Good 41 44 PPB
4:00 AM TIM PM10 24 Good 7 8 µg/m3
4:00 AM TIM PM2.5 24 Good 9 1 µg/m3
4:00 AM WBY NO2 1 Good 5 5 PPB
4:00 AM WBY NO2 1 Good 5 5 PPB
4:00 AM WBY O3 8 Good 39 42 PPB
4:00 AM WBY PM10 24 Good 22 24 µg/m3
4:00 AM WBY PM2.5 24 Good 11 2 µg/m3
3:00 AM ACAD O3 8 Good 39 42 PPB
3:00 AM ACC PM10 24 Good 14 15 µg/m3
3:00 AM ACC PM2.5 24 Good 12 2 µg/m3
3:00 AM ADB PM10 24 Good 50 54 µg/m3
3:00 AM ADB PM2.5 24 Good 19 3 µg/m3
3:00 AM ALA PM10 24 Good 15 16 µg/m3
3:00 AM ALA PM2.5 24 Good 31 5 µg/m3
3:00 AM ASPN O3 8 Good 30 32 PPB
3:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
3:00 AM AURE O3 8 Good 42 45 PPB
3:00 AM BHWK O3 8 Good 42 45 PPB
3:00 AM BOU PM10 24 Good 29 31 µg/m3
3:00 AM BOU PM2.5 24 Good 13 2 µg/m3
3:00 AM BOUR O3 8 Good 39 42 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP O3 8 Good 36 39 PPB
3:00 AM CAMP PM10 24 Good 17 18 µg/m3
3:00 AM CAMP PM2.5 24 Good 18 3 µg/m3
3:00 AM CAN PM10 24 Good 16 17 µg/m3
3:00 AM CAN PM2.5 24 Good 9 1 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 8 9 PPB
3:00 AM CASA O3 8 Good 37 40 PPB
3:00 AM CASA PM10 24 Good 19 20 µg/m3
3:00 AM CASA PM2.5 24 Good 11 2 µg/m3
3:00 AM CCOL PM10 24 Good 27 29 µg/m3
3:00 AM CCOL PM2.5 24 Good 19 3 µg/m3
3:00 AM CHAT O3 8 Good 40 43 PPB
3:00 AM CHAT PM10 24 Good 14 15 µg/m3
3:00 AM CHAT PM2.5 24 Good 11 1 µg/m3
3:00 AM CTZ O3 8 Good 12 13 PPB
3:00 AM DELT PM10 24 Good 19 20 µg/m3
3:00 AM DELT PM2.5 24 Good 37 6 µg/m3
3:00 AM DELT PM2.5 24 Good 37 6 µg/m3
3:00 AM EVG O3 8 Good 42 45 PPB
3:00 AM FOS NO2 1 Good 1 1 PPB
3:00 AM FOS O3 8 Good 40 43 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 41 44 PPB
3:00 AM FTCF PM10 24 Good 18 19 µg/m3
3:00 AM FTCF PM2.5 24 Good 16 2 µg/m3
3:00 AM FTCW O3 8 Good 40 43 PPB
3:00 AM GJPB PM10 24 Good 14 15 µg/m3
3:00 AM GJPB PM2.5 24 Moderate 51 9 µg/m3
3:00 AM GREH PM10 24 Good 19 21 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 42 45 PPB
3:00 AM HLD O3 8 Good 41 44 PPB
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN NO2 1 Good 5 5 PPB
3:00 AM I25DEN PM10 24 Good 27 29 µg/m3
3:00 AM I25DEN PM2.5 24 Good 27 4 µg/m3
3:00 AM I25GLO NO2 1 Good 7 7 PPB
3:00 AM I25GLO PM10 24 Good 28 30 µg/m3
3:00 AM I25GLO PM2.5 24 Good 23 4 µg/m3
3:00 AM LAST NO2 1 Good 3 3 PPB
3:00 AM LAST O3 8 Good 40 43 PPB
3:00 AM LMB PM10 24 Good 27 29 µg/m3
3:00 AM LMB PM2.5 24 Good 22 3 µg/m3
3:00 AM LNGM PM10 24 Good 26 28 µg/m3
3:00 AM LNGM PM2.5 24 Good 21 3 µg/m3
3:00 AM MAN O3 8 Good 41 44 PPB
3:00 AM MFP NO2 1 Good 1 1 PPB
3:00 AM MFP O3 8 Good 41 44 PPB
3:00 AM NJH PM10 24 Good 22 24 µg/m3
3:00 AM NJH PM2.5 24 Good 14 2 µg/m3
3:00 AM NREL O3 8 Good 43 46 PPB
3:00 AM PAG PM10 24 Good 25 27 µg/m3
3:00 AM PAG PM2.5 24 Good 36 6 µg/m3
3:00 AM PAL O3 8 Good 22 24 PPB
3:00 AM PFS PM10 24 Good 28 30 µg/m3
3:00 AM PFS PM2.5 24 Good 21 3 µg/m3
3:00 AM PMS PM2.5 24 Good 29 5 µg/m3
3:00 AM PWES O3 8 Good 40 43 PPB
3:00 AM RFN NO2 1 Good 2 2 PPB
3:00 AM RFN O3 8 Good 42 45 PPB
3:00 AM RIFLO3 O3 8 Good 6 7 PPB
3:00 AM SSMB PM10 24 Good 26 28 µg/m3
3:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
3:00 AM TEL PM10 24 Good 9 10 µg/m3
3:00 AM TEL PM2.5 24 Good 13 2 µg/m3
3:00 AM TIM NO2 1 Good 2 2 PPB
3:00 AM TIM PM10 24 Good 8 9 µg/m3
3:00 AM TIM PM2.5 24 Good 11 2 µg/m3
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY O3 8 Good 39 42 PPB
3:00 AM WBY PM10 24 Good 22 24 µg/m3
3:00 AM WBY PM2.5 24 Good 11 1 µg/m3
2:00 AM ACAD O3 8 Good 37 40 PPB
2:00 AM ACC PM10 24 Good 13 14 µg/m3
2:00 AM ACC PM2.5 24 Good 12 2 µg/m3
2:00 AM ADB PM10 24 Good 50 54 µg/m3
2:00 AM ADB PM2.5 24 Good 19 3 µg/m3
2:00 AM ALA PM10 24 Good 15 16 µg/m3
2:00 AM ALA PM2.5 24 Good 32 5 µg/m3
2:00 AM ASPN O3 8 Good 29 31 PPB
2:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
2:00 AM AURE O3 8 Good 42 45 PPB
2:00 AM BHWK O3 8 Good 42 45 PPB
2:00 AM BOU PM10 24 Good 29 31 µg/m3
2:00 AM BOU PM2.5 24 Good 12 2 µg/m3
2:00 AM BOUR O3 8 Good 40 43 PPB
2:00 AM CAMP NO2 1 Good 3 3 PPB
2:00 AM CAMP NO2 1 Good 3 3 PPB
2:00 AM CAMP O3 8 Good 34 37 PPB
2:00 AM CAMP PM10 24 Good 17 18 µg/m3
2:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
2:00 AM CAN PM10 24 Good 14 15 µg/m3
2:00 AM CAN PM2.5 24 Good 8 1 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 9 10 PPB
2:00 AM CASA O3 8 Good 35 38 PPB
2:00 AM CASA PM10 24 Good 18 19 µg/m3
2:00 AM CASA PM2.5 24 Good 12 2 µg/m3
2:00 AM CCOL PM10 24 Good 27 29 µg/m3
2:00 AM CCOL PM2.5 24 Good 21 3 µg/m3
2:00 AM CHAT O3 8 Good 40 43 PPB
2:00 AM CHAT PM10 24 Good 13 14 µg/m3
2:00 AM CHAT PM2.5 24 Good 10 1 µg/m3
2:00 AM CTZ O3 8 Good 13 14 PPB
2:00 AM DELT PM10 24 Good 19 20 µg/m3
2:00 AM DELT PM2.5 24 Good 37 6 µg/m3
2:00 AM DELT PM2.5 24 Good 37 6 µg/m3
2:00 AM EVG O3 8 Good 43 46 PPB
2:00 AM FOS NO2 1 Good 1 1 PPB
2:00 AM FOS O3 8 Good 41 44 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 42 45 PPB
2:00 AM FTCF PM10 24 Good 17 18 µg/m3
2:00 AM FTCF PM2.5 24 Good 16 2 µg/m3
2:00 AM FTCW O3 8 Good 41 44 PPB
2:00 AM GJPB PM10 24 Good 14 15 µg/m3
2:00 AM GJPB PM2.5 24 Good 50 9 µg/m3
2:00 AM GREH PM10 24 Good 19 21 µg/m3
2:00 AM GREH PM2.5 24 Good 29 5 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 42 45 PPB
2:00 AM HLD O3 8 Good 40 43 PPB
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN NO2 1 Good 4 4 PPB
2:00 AM I25DEN PM10 24 Good 29 31 µg/m3
2:00 AM I25DEN PM2.5 24 Good 29 5 µg/m3
2:00 AM I25GLO NO2 1 Good 6 6 PPB
2:00 AM I25GLO PM10 24 Good 28 30 µg/m3
2:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
2:00 AM LAST NO2 1 Good 1 1 PPB
2:00 AM LAST O3 8 Good 40 43 PPB
2:00 AM LMB PM10 24 Good 27 29 µg/m3
2:00 AM LMB PM2.5 24 Good 22 3 µg/m3
2:00 AM LNGM PM10 24 Good 26 28 µg/m3
2:00 AM LNGM PM2.5 24 Good 22 4 µg/m3
2:00 AM MAN O3 8 Good 41 44 PPB
2:00 AM MFP NO2 1 Good 1 1 PPB
2:00 AM MFP O3 8 Good 41 44 PPB
2:00 AM NJH PM10 24 Good 22 24 µg/m3
2:00 AM NJH PM2.5 24 Good 14 2 µg/m3
2:00 AM NREL O3 8 Good 43 46 PPB
2:00 AM PAG PM10 24 Good 25 27 µg/m3
2:00 AM PAG PM2.5 24 Good 35 6 µg/m3
2:00 AM PAL O3 8 Good 23 25 PPB
2:00 AM PFS PM10 24 Good 28 30 µg/m3
2:00 AM PFS PM2.5 24 Good 21 3 µg/m3
2:00 AM PMS PM2.5 24 Good 31 5 µg/m3
2:00 AM PWES O3 8 Good 40 43 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 43 46 PPB
2:00 AM RIFLO3 O3 8 Good 7 8 PPB
2:00 AM SSMB PM10 24 Good 25 27 µg/m3
2:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
2:00 AM TEL PM10 24 Good 9 10 µg/m3
2:00 AM TEL PM2.5 24 Good 13 2 µg/m3
2:00 AM TIM NO2 1 Good 2 2 PPB
2:00 AM TIM PM10 24 Good 7 8 µg/m3
2:00 AM TIM PM2.5 24 Good 12 2 µg/m3
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY O3 8 Good 39 42 PPB
2:00 AM WBY PM10 24 Good 22 24 µg/m3
2:00 AM WBY PM2.5 24 Good 11 1 µg/m3
1:00 AM ACAD O3 8 Good 36 39 PPB
1:00 AM ACC PM10 24 Good 12 13 µg/m3
1:00 AM ACC PM2.5 24 Good 12 2 µg/m3
1:00 AM ADB PM10 24 Good 49 53 µg/m3
1:00 AM ADB PM2.5 24 Good 20 3 µg/m3
1:00 AM ALA PM10 24 Good 15 16 µg/m3
1:00 AM ALA PM2.5 24 Good 33 5 µg/m3
1:00 AM ASPN O3 8 Good 28 30 PPB
1:00 AM ASPN2 PM10 24 Good 21 23 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 20 3 µg/m3
1:00 AM AURE O3 8 Good 41 44 PPB
1:00 AM BHWK O3 8 Good 42 45 PPB
1:00 AM BOU PM10 24 Good 27 29 µg/m3
1:00 AM BOU PM2.5 24 Good 12 2 µg/m3
1:00 AM BOUR O3 8 Good 40 43 PPB
1:00 AM CAMP NO2 1 Good 3 3 PPB
1:00 AM CAMP NO2 1 Good 3 3 PPB
1:00 AM CAMP O3 8 Good 33 36 PPB
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM2.5 24 Good 19 3 µg/m3
1:00 AM CAN PM10 24 Good 11 12 µg/m3
1:00 AM CAN PM2.5 24 Good 7 1 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 7 7 PPB
1:00 AM CASA O3 8 Good 35 38 PPB
1:00 AM CASA PM10 24 Good 18 19 µg/m3
1:00 AM CASA PM2.5 24 Good 11 2 µg/m3
1:00 AM CCOL PM10 24 Good 27 29 µg/m3
1:00 AM CCOL PM2.5 24 Good 21 3 µg/m3
1:00 AM CHAT O3 8 Good 40 43 PPB
1:00 AM CHAT PM10 24 Good 13 14 µg/m3
1:00 AM CHAT PM2.5 24 Good 10 1 µg/m3
1:00 AM CTZ O3 8 Good 15 16 PPB
1:00 AM DELT PM10 24 Good 19 20 µg/m3
1:00 AM DELT PM2.5 24 Good 38 6 µg/m3
1:00 AM DELT PM2.5 24 Good 38 6 µg/m3
1:00 AM EVG O3 8 Good 43 46 PPB
1:00 AM FOS NO2 1 Good 1 1 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 FTC O3 8 Good 42 45 PPB
1:00 AM FTCF PM10 24 Good 16 17 µg/m3
1:00 AM FTCF PM2.5 24 Good 17 3 µg/m3
1:00 AM FTCW O3 8 Good 41 44 PPB
1:00 AM GJPB PM10 24 Good 14 15 µg/m3
1:00 AM GJPB PM2.5 24 Good 48 8 µg/m3
1:00 AM GREH PM10 24 Good 20 22 µg/m3
1:00 AM GREH PM2.5 24 Good 32 5 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 42 45 PPB
1:00 AM HLD O3 8 Good 39 42 PPB
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN NO2 1 Good 4 4 PPB
1:00 AM I25DEN PM10 24 Good 29 31 µg/m3
1:00 AM I25DEN PM2.5 24 Good 31 5 µg/m3
1:00 AM I25GLO NO2 1 Good 3 3 PPB
1:00 AM I25GLO PM10 24 Good 28 30 µg/m3
1:00 AM I25GLO PM2.5 24 Good 24 4 µg/m3
1:00 AM LAST NO2 1 Good 1 1 PPB
1:00 AM LAST O3 8 Good 40 43 PPB
1:00 AM LMB PM10 24 Good 26 28 µg/m3
1:00 AM LMB PM2.5 24 Good 22 3 µg/m3
1:00 AM LNGM PM10 24 Good 26 28 µg/m3
1:00 AM LNGM PM2.5 24 Good 23 4 µg/m3
1:00 AM MAN O3 8 Good 42 45 PPB
1:00 AM MFP O3 8 Good 42 45 PPB
1:00 AM NJH PM10 24 Good 22 24 µg/m3
1:00 AM NJH PM2.5 24 Good 14 2 µg/m3
1:00 AM NREL O3 8 Good 44 47 PPB
1:00 AM PAG PM10 24 Good 25 27 µg/m3
1:00 AM PAG PM2.5 24 Good 34 6 µg/m3
1:00 AM PAL O3 8 Good 25 27 PPB
1:00 AM PFS PM10 24 Good 28 30 µg/m3
1:00 AM PFS PM2.5 24 Good 22 3 µg/m3
1:00 AM PMS PM2.5 24 Good 33 5 µg/m3
1:00 AM PWES O3 8 Good 40 43 PPB
1:00 AM RFN O3 8 Good 43 46 PPB
1:00 AM RIFL PM2.5 24 Good 25 4 µg/m3
1:00 AM RIFLO3 O3 8 Good 8 9 PPB
1:00 AM SSMB PM10 24 Good 26 28 µg/m3
1:00 AM SSMB PM2.5 24 Good 32 5 µg/m3
1:00 AM TEL PM10 24 Good 9 10 µg/m3
1:00 AM TEL PM2.5 24 Good 13 2 µg/m3
1:00 AM TIM NO2 1 Good 1 1 PPB
1:00 AM TIM PM10 24 Good 7 8 µg/m3
1:00 AM TIM PM2.5 24 Good 12 2 µg/m3
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY O3 8 Good 39 42 PPB
1:00 AM WBY PM10 24 Good 21 23 µg/m3
1:00 AM WBY PM2.5 24 Good 11 2 µg/m3

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