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AQI Calculations on 04/24/2024 1:00AM - 8:00AM

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.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
 Monitoring Location Pollutant Interval
(Hr)
 Air Quality AQI Avg.
8:00 AM WBY NO2 1 Good 17 18 PPB
8:00 AM WBY NO2 1 Good 17 18 PPB
8:00 AM WBY O3 8 Good 11 12 PPB
8:00 AM WBY PM10 24 Good 25 27 µg/m3
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY O3 8 Good 10 11 PPB
7:00 AM WBY PM10 24 Good 24 26 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY NO2 1 Good 28 30 PPB
6:00 AM WBY NO2 1 Good 28 30 PPB
6:00 AM WBY O3 8 Good 14 15 PPB
6:00 AM WBY PM10 24 Good 21 23 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 WBY NO2 1 Good 27 29 PPB
5:00 AM WBY NO2 1 Good 27 29 PPB
5:00 AM WBY O3 8 Good 19 21 PPB
5:00 AM WBY PM10 24 Good 20 22 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY O3 8 Good 24 26 PPB
4:00 AM WBY PM10 24 Good 19 21 µg/m3
3:00 AM WBY NO2 1 Good 15 16 PPB
3:00 AM WBY NO2 1 Good 15 16 PPB
3:00 AM WBY O3 8 Good 29 31 PPB
3:00 AM WBY PM10 24 Good 19 20 µg/m3
2:00 AM WBY NO2 1 Good 13 14 PPB
2:00 AM WBY NO2 1 Good 13 14 PPB
2:00 AM WBY O3 8 Good 31 34 PPB
2:00 AM WBY PM10 24 Good 19 20 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 34 37 PPB
1:00 AM WBY PM10 24 Good 19 21 µg/m3
8:00 AM TEL PM10 24 Good 17 18 µg/m3
7:00 AM TEL PM10 24 Good 17 18 µg/m3
6:00 AM TEL PM10 24 Good 17 18 µg/m3
5:00 AM TEL PM10 24 Good 17 18 µg/m3
4:00 AM TEL PM10 24 Good 17 18 µg/m3
3:00 AM TEL PM10 24 Good 17 18 µg/m3
2:00 AM TEL PM10 24 Good 17 18 µg/m3
1:00 AM TEL PM10 24 Good 17 18 µg/m3
8:00 AM SSMB PM10 24 Good 12 13 µg/m3
7:00 AM SSMB PM10 24 Good 12 13 µg/m3
6:00 AM SSMB PM10 24 Good 12 13 µg/m3
5:00 AM SSMB PM10 24 Good 12 13 µg/m3
4:00 AM SSMB PM10 24 Good 13 14 µg/m3
3:00 AM SSMB PM10 24 Good 13 14 µg/m3
2:00 AM SSMB PM10 24 Good 13 14 µg/m3
1:00 AM SSMB PM10 24 Good 13 14 µg/m3
8:00 AM RIFLO3 O3 8 Good 22 24 PPB
7:00 AM RIFLO3 O3 8 Good 24 26 PPB
6:00 AM RIFLO3 O3 8 Good 27 29 PPB
5:00 AM RIFLO3 O3 8 Good 30 32 PPB
4:00 AM RIFLO3 O3 8 Good 31 33 PPB
3:00 AM RIFLO3 O3 8 Good 31 34 PPB
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
1:00 AM RIFLO3 O3 8 Good 37 40 PPB
8:00 AM RFN NO2 1 Good 2 2 PPB
8:00 AM RFN O3 8 Good 34 37 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM RFN O3 8 Good 34 37 PPB
6:00 AM RFN NO2 1 Good 2 2 PPB
6:00 AM RFN O3 8 Good 36 39 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN O3 8 Good 36 39 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN O3 8 Good 37 40 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Good 37 40 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 38 41 PPB
1:00 AM RFN NO2 1 Good 2 2 PPB
1:00 AM RFN O3 8 Good 40 43 PPB
8:00 AM PWES O3 8 Good 32 35 PPB
7:00 AM PWES O3 8 Good 32 35 PPB
6:00 AM PWES O3 8 Good 32 35 PPB
5:00 AM PWES O3 8 Good 34 37 PPB
4:00 AM PWES O3 8 Good 35 38 PPB
3:00 AM PWES O3 8 Good 36 39 PPB
2:00 AM PWES O3 8 Good 38 41 PPB
1:00 AM PWES O3 8 Good 39 42 PPB
8:00 AM PFS PM10 24 Good 23 25 µg/m3
8:00 AM PFS PM2.5 24 Good 16 4 µg/m3
7:00 AM PFS PM10 24 Good 23 25 µg/m3
7:00 AM PFS PM2.5 24 Good 16 4 µg/m3
6:00 AM PFS PM10 24 Good 24 26 µg/m3
6:00 AM PFS PM2.5 24 Good 16 4 µg/m3
5:00 AM PFS PM10 24 Good 25 27 µg/m3
5:00 AM PFS PM2.5 24 Good 16 4 µg/m3
4:00 AM PFS PM10 24 Good 25 27 µg/m3
4:00 AM PFS PM2.5 24 Good 16 4 µg/m3
3:00 AM PFS PM10 24 Good 24 26 µg/m3
3:00 AM PFS PM2.5 24 Good 16 4 µg/m3
2:00 AM PFS PM10 24 Good 24 26 µg/m3
2:00 AM PFS PM2.5 24 Good 17 4 µg/m3
1:00 AM PFS PM10 24 Good 24 26 µg/m3
1:00 AM PFS PM2.5 24 Good 17 4 µg/m3
8:00 AM PAL O3 8 Good 35 38 PPB
7:00 AM PAL O3 8 Good 36 39 PPB
6:00 AM PAL O3 8 Good 38 41 PPB
5:00 AM PAL O3 8 Good 41 44 PPB
4:00 AM PAL O3 8 Good 43 46 PPB
3:00 AM PAL O3 8 Good 44 48 PPB
2:00 AM PAL O3 8 Good 47 51 PPB
1:00 AM PAL O3 8 Good 49 53 PPB
8:00 AM PAG PM10 24 Good 25 27 µg/m3
7:00 AM PAG PM10 24 Good 26 28 µg/m3
6:00 AM PAG PM10 24 Good 26 28 µg/m3
5:00 AM PAG PM10 24 Good 26 28 µg/m3
4:00 AM PAG PM10 24 Good 26 28 µg/m3
3:00 AM PAG PM10 24 Good 26 28 µg/m3
2:00 AM PAG PM10 24 Good 26 28 µg/m3
1:00 AM PAG PM10 24 Good 26 28 µg/m3
8:00 AM NREL O3 8 Good 27 29 PPB
7:00 AM NREL O3 8 Good 27 29 PPB
6:00 AM NREL O3 8 Good 27 29 PPB
5:00 AM NREL O3 8 Good 28 30 PPB
4:00 AM NREL O3 8 Good 29 31 PPB
3:00 AM NREL O3 8 Good 31 33 PPB
2:00 AM NREL O3 8 Good 31 34 PPB
1:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM NJH PM10 24 Good 23 25 µg/m3
8:00 AM NJH PM2.5 24 Good 21 5 µg/m3
7:00 AM NJH PM10 24 Good 22 24 µg/m3
7:00 AM NJH PM2.5 24 Good 21 5 µg/m3
6:00 AM NJH PM10 24 Good 21 23 µg/m3
6:00 AM NJH PM2.5 24 Good 20 5 µg/m3
5:00 AM NJH PM10 24 Good 20 22 µg/m3
5:00 AM NJH PM2.5 24 Good 20 5 µg/m3
4:00 AM NJH PM10 24 Good 20 22 µg/m3
4:00 AM NJH PM2.5 24 Good 19 5 µg/m3
3:00 AM NJH PM10 24 Good 19 21 µg/m3
3:00 AM NJH PM2.5 24 Good 19 5 µg/m3
2:00 AM NJH PM10 24 Good 19 21 µg/m3
2:00 AM NJH PM2.5 24 Good 18 4 µg/m3
1:00 AM NJH PM10 24 Good 19 21 µg/m3
1:00 AM NJH PM2.5 24 Good 18 4 µg/m3
8:00 AM MAN O3 8 Good 38 41 PPB
7:00 AM MAN O3 8 Good 40 43 PPB
6:00 AM MAN O3 8 Good 42 45 PPB
5:00 AM MAN O3 8 Good 44 47 PPB
4:00 AM MAN O3 8 Good 45 49 PPB
3:00 AM MAN O3 8 Good 46 50 PPB
2:00 AM MAN O3 8 Good 47 51 PPB
1:00 AM MAN O3 8 Good 48 52 PPB
8:00 AM LNGM PM10 24 Good 18 19 µg/m3
8:00 AM LNGM PM2.5 24 Good 23 6 µg/m3
7:00 AM LNGM PM10 24 Good 17 18 µg/m3
7:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
6:00 AM LNGM PM10 24 Good 17 18 µg/m3
6:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
5:00 AM LNGM PM10 24 Good 17 18 µg/m3
5:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
4:00 AM LNGM PM10 24 Good 16 17 µg/m3
4:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
3:00 AM LNGM PM10 24 Good 16 17 µg/m3
3:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
2:00 AM LNGM PM10 24 Good 16 17 µg/m3
2:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
1:00 AM LNGM PM10 24 Good 16 17 µg/m3
1:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
8:00 AM LMB PM10 24 Good 28 30 µg/m3
8:00 AM LMB PM2.5 24 Good 17 4 µg/m3
7:00 AM LMB PM10 24 Good 29 31 µg/m3
7:00 AM LMB PM2.5 24 Good 17 4 µg/m3
6:00 AM LMB PM10 24 Good 29 31 µg/m3
6:00 AM LMB PM2.5 24 Good 17 4 µg/m3
5:00 AM LMB PM10 24 Good 28 30 µg/m3
5:00 AM LMB PM2.5 24 Good 17 4 µg/m3
4:00 AM LMB PM10 24 Good 28 30 µg/m3
4:00 AM LMB PM2.5 24 Good 17 4 µg/m3
3:00 AM LMB PM10 24 Good 28 30 µg/m3
3:00 AM LMB PM2.5 24 Good 17 4 µg/m3
2:00 AM LMB PM10 24 Good 28 30 µg/m3
2:00 AM LMB PM2.5 24 Good 17 4 µg/m3
1:00 AM LMB PM10 24 Good 28 30 µg/m3
1:00 AM LMB PM2.5 24 Good 18 4 µg/m3
8:00 AM LAST NO2 1 Good 6 6 PPB
8:00 AM LAST O3 8 Good 24 26 PPB
7:00 AM LAST NO2 1 Good 7 7 PPB
7:00 AM LAST O3 8 Good 25 27 PPB
6:00 AM LAST NO2 1 Good 7 7 PPB
6:00 AM LAST O3 8 Good 26 28 PPB
5:00 AM LAST NO2 1 Good 5 5 PPB
5:00 AM LAST O3 8 Good 28 30 PPB
4:00 AM LAST NO2 1 Good 4 4 PPB
4:00 AM LAST O3 8 Good 30 32 PPB
3:00 AM LAST NO2 1 Good 3 3 PPB
3:00 AM LAST O3 8 Good 31 33 PPB
2:00 AM LAST NO2 1 Good 6 6 PPB
2:00 AM LAST O3 8 Good 31 34 PPB
1:00 AM LAST NO2 1 Good 3 3 PPB
1:00 AM LAST O3 8 Good 34 37 PPB
8:00 AM I25GLO NO2 1 Good 26 28 PPB
8:00 AM I25GLO PM10 24 Good 27 29 µg/m3
8:00 AM I25GLO PM2.5 24 Good 33 8 µg/m3
7:00 AM I25GLO NO2 1 Good 30 32 PPB
7:00 AM I25GLO PM10 24 Good 27 29 µg/m3
7:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
6:00 AM I25GLO NO2 1 Good 30 32 PPB
6:00 AM I25GLO PM10 24 Good 27 29 µg/m3
6:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
5:00 AM I25GLO NO2 1 Good 31 33 PPB
5:00 AM I25GLO PM10 24 Good 27 29 µg/m3
5:00 AM I25GLO PM2.5 24 Good 31 7 µg/m3
4:00 AM I25GLO NO2 1 Good 30 32 PPB
4:00 AM I25GLO PM10 24 Good 26 28 µg/m3
4:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
3:00 AM I25GLO NO2 1 Good 21 22 PPB
3:00 AM I25GLO PM10 24 Good 26 28 µg/m3
3:00 AM I25GLO PM2.5 24 Good 29 7 µg/m3
2:00 AM I25GLO NO2 1 Good 35 37 PPB
2:00 AM I25GLO PM10 24 Good 26 28 µg/m3
2:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
1:00 AM I25GLO NO2 1 Good 40 42 PPB
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN NO2 1 Good 16 17 PPB
8:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM I25DEN PM2.5 24 Good 33 8 µg/m3
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM I25DEN NO2 1 Good 25 27 PPB
7:00 AM I25DEN PM10 24 Good 16 17 µg/m3
7:00 AM I25DEN PM2.5 24 Good 32 8 µg/m3
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN NO2 1 Good 25 27 PPB
6:00 AM I25DEN PM10 24 Good 16 17 µg/m3
6:00 AM I25DEN PM2.5 24 Good 31 8 µg/m3
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN NO2 1 Good 24 25 PPB
5:00 AM I25DEN PM10 24 Good 16 17 µg/m3
5:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
4:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM I25DEN PM10 24 Good 17 18 µg/m3
3:00 AM I25DEN PM2.5 24 Good 29 7 µg/m3
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 24 25 PPB
2:00 AM I25DEN PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM2.5 24 Good 29 7 µg/m3
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 24 25 PPB
1:00 AM I25DEN PM10 24 Good 17 18 µg/m3
1:00 AM I25DEN PM2.5 24 Good 28 7 µg/m3
8:00 AM HLD O3 8 Good 33 36 PPB
7:00 AM HLD O3 8 Good 32 35 PPB
6:00 AM HLD O3 8 Good 32 35 PPB
5:00 AM HLD O3 8 Good 32 35 PPB
4:00 AM HLD O3 8 Good 32 35 PPB
3:00 AM HLD O3 8 Good 32 35 PPB
2:00 AM HLD O3 8 Good 32 35 PPB
1:00 AM HLD O3 8 Good 32 35 PPB
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 25 27 PPB
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 27 29 PPB
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 30 32 PPB
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 31 34 PPB
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 33 36 PPB
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 34 37 PPB
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 36 39 PPB
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 38 41 PPB
8:00 AM GREH PM10 24 Good 11 12 µg/m3
8:00 AM GREH PM2.5 24 Good 15 4 µg/m3
7:00 AM GREH PM10 24 Good 11 12 µg/m3
7:00 AM GREH PM2.5 24 Good 14 3 µg/m3
6:00 AM GREH PM10 24 Good 10 11 µg/m3
6:00 AM GREH PM2.5 24 Good 13 3 µg/m3
5:00 AM GREH PM10 24 Good 10 11 µg/m3
5:00 AM GREH PM2.5 24 Good 13 3 µg/m3
4:00 AM GREH PM10 24 Good 9 10 µg/m3
4:00 AM GREH PM2.5 24 Good 12 3 µg/m3
3:00 AM GREH PM10 24 Good 9 10 µg/m3
3:00 AM GREH PM2.5 24 Good 12 3 µg/m3
2:00 AM GREH PM10 24 Good 9 10 µg/m3
2:00 AM GREH PM2.5 24 Good 12 3 µg/m3
1:00 AM GREH PM10 24 Good 9 10 µg/m3
1:00 AM GREH PM2.5 24 Good 12 3 µg/m3
8:00 AM GJPB PM10 24 Good 13 14 µg/m3
8:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
7:00 AM GJPB PM10 24 Good 11 12 µg/m3
7:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
6:00 AM GJPB PM10 24 Good 12 13 µg/m3
6:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 AM GJPB PM10 24 Good 11 12 µg/m3
5:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
4:00 AM GJPB PM10 24 Good 12 13 µg/m3
4:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
3:00 AM GJPB PM10 24 Good 12 13 µg/m3
3:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
2:00 AM GJPB PM10 24 Good 12 13 µg/m3
2:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
8:00 AM FTCW O3 8 Good 25 27 PPB
7:00 AM FTCW O3 8 Good 25 27 PPB
6:00 AM FTCW O3 8 Good 26 28 PPB
5:00 AM FTCW O3 8 Good 28 30 PPB
4:00 AM FTCW O3 8 Good 28 30 PPB
3:00 AM FTCW O3 8 Good 30 32 PPB
2:00 AM FTCW O3 8 Good 31 34 PPB
1:00 AM FTCW O3 8 Good 34 37 PPB
8:00 AM FTCF PM10 24 Good 17 18 µg/m3
8:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
7:00 AM FTCF PM10 24 Good 16 17 µg/m3
7:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM FTCF PM2.5 24 Good 27 7 µg/m3
5:00 AM FTCF PM10 24 Good 16 17 µg/m3
5:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
4:00 AM FTCF PM10 24 Good 16 17 µg/m3
4:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
3:00 AM FTCF PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
2:00 AM FTCF PM10 24 Good 15 16 µg/m3
2:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
1:00 AM FTCF PM10 24 Good 15 16 µg/m3
1:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 20 22 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 20 22 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 21 23 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 23 25 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 26 28 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 28 30 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 30 32 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 32 35 PPB
8:00 AM EVG O3 8 Good 17 18 PPB
7:00 AM EVG O3 8 Good 16 17 PPB
6:00 AM EVG O3 8 Good 17 18 PPB
5:00 AM EVG O3 8 Good 18 19 PPB
4:00 AM EVG O3 8 Good 19 21 PPB
3:00 AM EVG O3 8 Good 21 23 PPB
2:00 AM EVG O3 8 Good 25 27 PPB
1:00 AM EVG O3 8 Good 29 31 PPB
8:00 AM CTZ O3 8 Good 28 30 PPB
7:00 AM CTZ O3 8 Good 28 30 PPB
6:00 AM CTZ O3 8 Good 28 30 PPB
5:00 AM CTZ O3 8 Good 29 31 PPB
4:00 AM CTZ O3 8 Good 31 33 PPB
3:00 AM CTZ O3 8 Good 32 35 PPB
2:00 AM CTZ O3 8 Good 35 38 PPB
1:00 AM CTZ O3 8 Good 38 41 PPB
8:00 AM CHAT O3 8 Good 26 28 PPB
8:00 AM CHAT PM10 24 Good 14 15 µg/m3
8:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
7:00 AM CHAT O3 8 Good 26 28 PPB
7:00 AM CHAT PM10 24 Good 13 14 µg/m3
7:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
6:00 AM CHAT O3 8 Good 26 28 PPB
6:00 AM CHAT PM10 24 Good 13 14 µg/m3
6:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
5:00 AM CHAT O3 8 Good 27 29 PPB
5:00 AM CHAT PM10 24 Good 13 14 µg/m3
5:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
4:00 AM CHAT O3 8 Good 28 30 PPB
4:00 AM CHAT PM10 24 Good 13 14 µg/m3
4:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
3:00 AM CHAT O3 8 Good 30 32 PPB
3:00 AM CHAT PM10 24 Good 13 14 µg/m3
3:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
2:00 AM CHAT O3 8 Good 31 34 PPB
2:00 AM CHAT PM10 24 Good 13 14 µg/m3
2:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
1:00 AM CHAT O3 8 Good 34 37 PPB
1:00 AM CHAT PM10 24 Good 13 14 µg/m3
1:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM CCOL PM10 24 Good 22 24 µg/m3
8:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM CCOL PM10 24 Good 21 23 µg/m3
7:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM CCOL PM10 24 Good 20 22 µg/m3
6:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM CCOL PM10 24 Good 20 22 µg/m3
5:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM CCOL PM10 24 Good 19 21 µg/m3
4:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM CCOL PM10 24 Good 19 21 µg/m3
3:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM CCOL PM10 24 Good 19 20 µg/m3
2:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 19 20 µg/m3
1:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA NO2 1 Good 15 16 PPB
8:00 AM CASA O3 8 Good 14 15 PPB
8:00 AM CASA PM10 24 Good 9 10 µg/m3
8:00 AM CASA PM2.5 24 Good 20 5 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA NO2 1 Good 17 18 PPB
7:00 AM CASA O3 8 Good 14 15 PPB
7:00 AM CASA PM10 24 Good 9 10 µg/m3
7:00 AM CASA PM2.5 24 Good 19 5 µg/m3
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA NO2 1 Good 18 19 PPB
6:00 AM CASA O3 8 Good 16 17 PPB
6:00 AM CASA PM10 24 Good 9 10 µg/m3
6:00 AM CASA PM2.5 24 Good 19 5 µg/m3
5:00 AM CASA CO 8 Good 2 0.2 PPM
5:00 AM CASA NO2 1 Good 16 17 PPB
5:00 AM CASA O3 8 Good 19 21 PPB
5:00 AM CASA PM10 24 Good 9 10 µg/m3
5:00 AM CASA PM2.5 24 Good 18 4 µg/m3
4:00 AM CASA CO 8 Good 2 0.2 PPM
4:00 AM CASA NO2 1 Good 13 14 PPB
4:00 AM CASA O3 8 Good 23 25 PPB
4:00 AM CASA PM10 24 Good 9 10 µg/m3
4:00 AM CASA PM2.5 24 Good 18 4 µg/m3
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CASA NO2 1 Good 11 12 PPB
3:00 AM CASA O3 8 Good 26 28 PPB
3:00 AM CASA PM10 24 Good 8 9 µg/m3
3:00 AM CASA PM2.5 24 Good 17 4 µg/m3
2:00 AM CASA CO 8 Good 2 0.2 PPM
2:00 AM CASA NO2 1 Good 16 17 PPB
2:00 AM CASA O3 8 Good 30 32 PPB
2:00 AM CASA PM10 24 Good 8 9 µg/m3
2:00 AM CASA PM2.5 24 Good 16 4 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA NO2 1 Good 17 18 PPB
1:00 AM CASA O3 8 Good 32 35 PPB
1:00 AM CASA PM10 24 Good 8 9 µg/m3
1:00 AM CASA PM2.5 24 Good 16 4 µg/m3
8:00 AM CAN PM10 24 Good 26 28 µg/m3
7:00 AM CAN PM10 24 Good 26 28 µg/m3
6:00 AM CAN PM10 24 Good 25 27 µg/m3
5:00 AM CAN PM10 24 Good 24 26 µg/m3
4:00 AM CAN PM10 24 Good 23 25 µg/m3
3:00 AM CAN PM10 24 Good 23 25 µg/m3
2:00 AM CAN PM10 24 Good 22 24 µg/m3
1:00 AM CAN PM10 24 Good 22 24 µg/m3
8:00 AM CAMP NO2 1 Good 18 19 PPB
8:00 AM CAMP NO2 1 Good 18 19 PPB
8:00 AM CAMP O3 8 Good 17 18 PPB
8:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM CAMP PM2.5 24 Good 27 7 µg/m3
7:00 AM CAMP NO2 1 Good 18 19 PPB
7:00 AM CAMP NO2 1 Good 18 19 PPB
7:00 AM CAMP O3 8 Good 19 20 PPB
7:00 AM CAMP PM10 24 Good 15 16 µg/m3
7:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
6:00 AM CAMP NO2 1 Good 17 18 PPB
6:00 AM CAMP NO2 1 Good 17 18 PPB
6:00 AM CAMP O3 8 Good 19 21 PPB
6:00 AM CAMP PM10 24 Good 15 16 µg/m3
6:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
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 21 23 PPB
5:00 AM CAMP PM10 24 Good 15 16 µg/m3
5:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
4:00 AM CAMP NO2 1 Good 16 17 PPB
4:00 AM CAMP NO2 1 Good 16 17 PPB
4:00 AM CAMP O3 8 Good 23 25 PPB
4:00 AM CAMP PM10 24 Good 15 16 µg/m3
4:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
3:00 AM CAMP NO2 1 Good 18 19 PPB
3:00 AM CAMP NO2 1 Good 18 19 PPB
3:00 AM CAMP O3 8 Good 26 28 PPB
3:00 AM CAMP PM10 24 Good 14 15 µg/m3
3:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
2:00 AM CAMP NO2 1 Good 32 34 PPB
2:00 AM CAMP NO2 1 Good 32 34 PPB
2:00 AM CAMP O3 8 Good 27 29 PPB
2:00 AM CAMP PM10 24 Good 14 15 µg/m3
2:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM CAMP O3 8 Good 31 33 PPB
1:00 AM CAMP PM10 24 Good 15 16 µg/m3
1:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
8:00 AM BOUR O3 8 Good 19 21 PPB
7:00 AM BOUR O3 8 Good 19 21 PPB
6:00 AM BOUR O3 8 Good 20 22 PPB
5:00 AM BOUR O3 8 Good 22 24 PPB
4:00 AM BOUR O3 8 Good 25 27 PPB
3:00 AM BOUR O3 8 Good 27 29 PPB
2:00 AM BOUR O3 8 Good 29 31 PPB
1:00 AM BOUR O3 8 Good 31 34 PPB
8:00 AM BOU PM10 24 Good 17 18 µg/m3
8:00 AM BOU PM2.5 24 Good 22 5 µg/m3
7:00 AM BOU PM10 24 Good 16 17 µg/m3
7:00 AM BOU PM2.5 24 Good 21 5 µg/m3
6:00 AM BOU PM10 24 Good 16 17 µg/m3
6:00 AM BOU PM2.5 24 Good 21 5 µg/m3
5:00 AM BOU PM10 24 Good 16 17 µg/m3
5:00 AM BOU PM2.5 24 Good 20 5 µg/m3
4:00 AM BOU PM10 24 Good 16 17 µg/m3
4:00 AM BOU PM2.5 24 Good 20 5 µg/m3
3:00 AM BOU PM10 24 Good 17 18 µg/m3
3:00 AM BOU PM2.5 24 Good 20 5 µg/m3
2:00 AM BOU PM10 24 Good 17 18 µg/m3
2:00 AM BOU PM2.5 24 Good 20 5 µg/m3
1:00 AM BOU PM10 24 Good 17 18 µg/m3
1:00 AM BOU PM2.5 24 Good 20 5 µg/m3
8:00 AM BHWK O3 8 Good 32 35 PPB
7:00 AM BHWK O3 8 Good 31 34 PPB
6:00 AM BHWK O3 8 Good 31 33 PPB
5:00 AM BHWK O3 8 Good 31 33 PPB
4:00 AM BHWK O3 8 Good 31 34 PPB
3:00 AM BHWK O3 8 Good 33 36 PPB
2:00 AM BHWK O3 8 Good 35 38 PPB
1:00 AM BHWK O3 8 Good 37 40 PPB
8:00 AM AURE O3 8 Good 40 43 PPB
7:00 AM AURE O3 8 Good 40 43 PPB
6:00 AM AURE O3 8 Good 39 42 PPB
5:00 AM AURE O3 8 Good 38 41 PPB
4:00 AM AURE O3 8 Good 38 41 PPB
3:00 AM AURE O3 8 Good 38 41 PPB
2:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM AURE O3 8 Good 39 42 PPB
8:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
7:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
5:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
4:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
8:00 AM ASPN O3 8 Good 42 45 PPB
7:00 AM ASPN O3 8 Good 43 46 PPB
6:00 AM ASPN O3 8 Good 44 47 PPB
5:00 AM ASPN O3 8 Good 44 48 PPB
4:00 AM ASPN O3 8 Good 44 48 PPB
3:00 AM ASPN O3 8 Good 45 49 PPB
2:00 AM ASPN O3 8 Good 46 50 PPB
1:00 AM ASPN O3 8 Good 47 51 PPB
8:00 AM ALA PM10 24 Good 23 25 µg/m3
8:00 AM ALA PM2.5 24 Good 18 4 µg/m3
7:00 AM ALA PM10 24 Good 23 25 µg/m3
7:00 AM ALA PM2.5 24 Good 18 4 µg/m3
6:00 AM ALA PM10 24 Good 23 25 µg/m3
6:00 AM ALA PM2.5 24 Good 18 4 µg/m3
5:00 AM ALA PM10 24 Good 23 25 µg/m3
5:00 AM ALA PM2.5 24 Good 18 4 µg/m3
4:00 AM ALA PM10 24 Good 23 25 µg/m3
4:00 AM ALA PM2.5 24 Good 18 4 µg/m3
3:00 AM ALA PM10 24 Good 23 25 µg/m3
3:00 AM ALA PM2.5 24 Good 18 4 µg/m3
2:00 AM ALA PM10 24 Good 23 25 µg/m3
2:00 AM ALA PM2.5 24 Good 18 4 µg/m3
1:00 AM ALA PM10 24 Good 23 25 µg/m3
1:00 AM ALA PM2.5 24 Good 18 4 µg/m3
8:00 AM ADB PM10 24 Good 26 28 µg/m3
8:00 AM ADB PM2.5 24 Good 24 6 µg/m3
7:00 AM ADB PM10 24 Good 25 27 µg/m3
7:00 AM ADB PM2.5 24 Good 24 6 µg/m3
6:00 AM ADB PM10 24 Good 24 26 µg/m3
6:00 AM ADB PM2.5 24 Good 23 6 µg/m3
5:00 AM ADB PM10 24 Good 22 24 µg/m3
5:00 AM ADB PM2.5 24 Good 22 5 µg/m3
4:00 AM ADB PM10 24 Good 22 24 µg/m3
4:00 AM ADB PM2.5 24 Good 21 5 µg/m3
3:00 AM ADB PM10 24 Good 21 23 µg/m3
3:00 AM ADB PM2.5 24 Good 20 5 µg/m3
2:00 AM ADB PM10 24 Good 21 23 µg/m3
2:00 AM ADB PM2.5 24 Good 19 5 µg/m3
1:00 AM ADB PM10 24 Good 21 23 µg/m3
1:00 AM ADB PM2.5 24 Good 19 5 µg/m3
8:00 AM ACAD O3 8 Good 31 34 PPB
7:00 AM ACAD O3 8 Good 32 35 PPB
6:00 AM ACAD O3 8 Good 34 37 PPB
5:00 AM ACAD O3 8 Good 36 39 PPB
4:00 AM ACAD O3 8 Good 36 39 PPB
3:00 AM ACAD O3 8 Good 37 40 PPB
2:00 AM ACAD O3 8 Good 38 41 PPB
1:00 AM ACAD O3 8 Good 39 42 PPB

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