Translate

AQI Calculations on 04/24/2024 1:00AM - 4:00PM

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.
4:00 PM BHWK O3 8 Moderate 58 57 PPB
4:00 PM EVG O3 8 Moderate 54 56 PPB
3:00 PM BHWK O3 8 Good 50 54 PPB
4:00 PM AURE O3 8 Good 49 53 PPB
4:00 PM CTZ O3 8 Good 49 53 PPB
4:00 PM NREL O3 8 Good 49 53 PPB
4:00 PM RFN O3 8 Good 49 53 PPB
4:00 PM WBY O3 8 Good 49 53 PPB
1:00 AM PAL O3 8 Good 49 53 PPB
4:00 PM ASPN O3 8 Good 48 52 PPB
4:00 PM CASA O3 8 Good 48 52 PPB
4:00 PM LAST O3 8 Good 48 52 PPB
4:00 PM MAN O3 8 Good 48 52 PPB
3:00 PM AURE O3 8 Good 48 52 PPB
3:00 PM EVG O3 8 Good 48 52 PPB
1:00 AM MAN O3 8 Good 48 52 PPB
4:00 PM CAMP O3 8 Good 47 51 PPB
4:00 PM GRET O3 8 Good 47 51 PPB
4:00 PM PWES O3 8 Good 47 51 PPB
3:00 PM ASPN O3 8 Good 47 51 PPB
2:00 PM BHWK O3 8 Good 47 51 PPB
2:00 AM MAN O3 8 Good 47 51 PPB
2:00 AM PAL O3 8 Good 47 51 PPB
1:00 AM ASPN O3 8 Good 47 51 PPB
4:00 PM PAL O3 8 Good 46 50 PPB
3:00 PM CTZ O3 8 Good 46 50 PPB
2:00 PM AURE O3 8 Good 46 50 PPB
3:00 AM MAN O3 8 Good 46 50 PPB
2:00 AM ASPN O3 8 Good 46 50 PPB
4:00 PM BOUR O3 8 Good 45 49 PPB
4:00 PM HLD O3 8 Good 45 49 PPB
3:00 PM MAN O3 8 Good 45 49 PPB
3:00 PM NREL O3 8 Good 45 49 PPB
3:00 PM PWES O3 8 Good 45 49 PPB
3:00 PM RFN O3 8 Good 45 49 PPB
2:00 PM ASPN O3 8 Good 45 49 PPB
1:00 PM AURE O3 8 Good 45 49 PPB
4:00 AM MAN O3 8 Good 45 49 PPB
3:00 AM ASPN O3 8 Good 45 49 PPB
3:00 PM CAMP O3 8 Good 44 47 PPB
3:00 PM CASA O3 8 Good 44 47 PPB
3:00 PM HLD O3 8 Good 44 47 PPB
3:00 PM LAST O3 8 Good 44 47 PPB
3:00 PM PAL O3 8 Good 44 48 PPB
3:00 PM WBY O3 8 Good 44 48 PPB
2:00 PM MAN O3 8 Good 44 47 PPB
2:00 PM PWES O3 8 Good 44 47 PPB
2:00 PM RIFL PM2.5 24 Good 44 11 µg/m3
1:00 PM ASPN O3 8 Good 44 48 PPB
1:00 PM BHWK O3 8 Good 44 48 PPB
1:00 PM RIFL PM2.5 24 Good 44 11 µg/m3
12:00 PM ASPN O3 8 Good 44 47 PPB
12:00 PM AURE O3 8 Good 44 47 PPB
6:00 AM ASPN O3 8 Good 44 47 PPB
5:00 AM ASPN O3 8 Good 44 48 PPB
5:00 AM MAN O3 8 Good 44 47 PPB
4:00 AM ASPN O3 8 Good 44 48 PPB
3:00 AM PAL O3 8 Good 44 48 PPB
3:00 PM GRET O3 8 Good 43 46 PPB
2:00 PM CTZ O3 8 Good 43 46 PPB
2:00 PM EVG O3 8 Good 43 46 PPB
11:00 AM ASPN O3 8 Good 43 46 PPB
11:00 AM AURE O3 8 Good 43 46 PPB
10:00 AM ASPN O3 8 Good 43 46 PPB
7:00 AM ASPN O3 8 Good 43 46 PPB
4:00 AM PAL O3 8 Good 43 46 PPB
4:00 PM FTCW O3 8 Good 42 45 PPB
4:00 PM RIFLO3 O3 8 Good 42 45 PPB
2:00 PM NREL O3 8 Good 42 45 PPB
2:00 PM PAL O3 8 Good 42 45 PPB
2:00 PM RFN O3 8 Good 42 45 PPB
12:00 PM BHWK O3 8 Good 42 45 PPB
10:00 AM AURE O3 8 Good 42 45 PPB
9:00 AM ASPN O3 8 Good 42 45 PPB
9:00 AM AURE O3 8 Good 42 45 PPB
8:00 AM ASPN O3 8 Good 42 45 PPB
6:00 AM MAN O3 8 Good 42 45 PPB
3:00 PM BOUR O3 8 Good 41 44 PPB
2:00 PM HLD O3 8 Good 41 44 PPB
1:00 PM MAN O3 8 Good 41 44 PPB
1:00 PM PWES O3 8 Good 41 44 PPB
5:00 AM PAL O3 8 Good 41 44 PPB
4:00 PM FTC O3 8 Good 40 43 PPB
1:00 PM CTZ O3 8 Good 40 43 PPB
1:00 PM PAL O3 8 Good 40 43 PPB
8:00 AM AURE O3 8 Good 40 43 PPB
7:00 AM AURE O3 8 Good 40 43 PPB
7:00 AM MAN O3 8 Good 40 43 PPB
1:00 AM I25GLO NO2 1 Good 40 42 PPB
1:00 AM RFN O3 8 Good 40 43 PPB
3:00 PM FTCW O3 8 Good 39 42 PPB
2:00 PM CAMP O3 8 Good 39 42 PPB
2:00 PM LAST O3 8 Good 39 42 PPB
1:00 PM HLD O3 8 Good 39 42 PPB
1:00 PM RFN O3 8 Good 39 42 PPB
12:00 PM MAN O3 8 Good 39 42 PPB
11:00 AM BHWK O3 8 Good 39 42 PPB
6:00 AM AURE O3 8 Good 39 42 PPB
1:00 AM ACAD O3 8 Good 39 42 PPB
1:00 AM AURE O3 8 Good 39 42 PPB
1:00 AM PWES O3 8 Good 39 42 PPB
3:00 PM RIFLO3 O3 8 Good 38 41 PPB
2:00 PM CASA O3 8 Good 38 41 PPB
2:00 PM WBY O3 8 Good 38 41 PPB
12:00 PM PWES O3 8 Good 38 41 PPB
8:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM PAL O3 8 Good 38 41 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 ACAD O3 8 Good 38 41 PPB
2:00 AM AURE O3 8 Good 38 41 PPB
2:00 AM PWES O3 8 Good 38 41 PPB
2:00 AM RFN O3 8 Good 38 41 PPB
1:00 AM CTZ O3 8 Good 38 41 PPB
1:00 AM GRET O3 8 Good 38 41 PPB
2:00 PM GRET O3 8 Good 37 40 PPB
1:00 PM EVG O3 8 Good 37 40 PPB
1:00 PM NREL O3 8 Good 37 40 PPB
12:00 PM PAL O3 8 Good 37 40 PPB
11:00 AM MAN O3 8 Good 37 40 PPB
10:00 AM MAN O3 8 Good 37 40 PPB
9:00 AM MAN O3 8 Good 37 40 PPB
4:00 AM RFN O3 8 Good 37 40 PPB
3:00 AM ACAD O3 8 Good 37 40 PPB
3:00 AM RFN O3 8 Good 37 40 PPB
1:00 AM BHWK O3 8 Good 37 40 PPB
1:00 AM RIFLO3 O3 8 Good 37 40 PPB
3:00 PM FTC O3 8 Good 36 39 PPB
12:00 PM CTZ O3 8 Good 36 39 PPB
12:00 PM HLD O3 8 Good 36 39 PPB
12:00 PM RFN O3 8 Good 36 39 PPB
11:00 AM PAL O3 8 Good 36 39 PPB
11:00 AM PWES O3 8 Good 36 39 PPB
10:00 AM BHWK O3 8 Good 36 39 PPB
7:00 AM PAL O3 8 Good 36 39 PPB
6:00 AM RFN O3 8 Good 36 39 PPB
5:00 AM ACAD O3 8 Good 36 39 PPB
5:00 AM RFN O3 8 Good 36 39 PPB
4:00 AM ACAD O3 8 Good 36 39 PPB
3:00 AM PWES O3 8 Good 36 39 PPB
2:00 AM GRET O3 8 Good 36 39 PPB
2:00 PM BOUR O3 8 Good 35 38 PPB
1:00 PM I25GLO PM2.5 24 Good 35 8 µg/m3
12:00 PM I25DEN PM2.5 24 Good 35 8 µg/m3
12:00 PM I25GLO PM2.5 24 Good 35 8 µg/m3
11:00 AM HLD O3 8 Good 35 38 PPB
10:00 AM PAL O3 8 Good 35 38 PPB
9:00 AM PAL O3 8 Good 35 38 PPB
8:00 AM PAL O3 8 Good 35 38 PPB
4:00 AM PWES O3 8 Good 35 38 PPB
2:00 AM BHWK O3 8 Good 35 38 PPB
2:00 AM CTZ O3 8 Good 35 38 PPB
2:00 AM I25GLO NO2 1 Good 35 37 PPB
4:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
3:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
2:00 PM FTCW O3 8 Good 34 37 PPB
2:00 PM I25DEN PM2.5 24 Good 34 8 µg/m3
2:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
2:00 PM RIFLO3 O3 8 Good 34 37 PPB
1:00 PM I25DEN PM2.5 24 Good 34 8 µg/m3
11:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
11:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
11:00 AM RFN O3 8 Good 34 37 PPB
10:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
10:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
10:00 AM PWES O3 8 Good 34 37 PPB
10:00 AM RFN O3 8 Good 34 37 PPB
9:00 AM BHWK O3 8 Good 34 37 PPB
9:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
9:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
9:00 AM PWES O3 8 Good 34 37 PPB
8:00 AM RFN O3 8 Good 34 37 PPB
7:00 AM RFN O3 8 Good 34 37 PPB
6:00 AM ACAD O3 8 Good 34 37 PPB
5:00 AM PWES O3 8 Good 34 37 PPB
3:00 AM GRET O3 8 Good 34 37 PPB
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
1:00 AM CHAT O3 8 Good 34 37 PPB
1:00 AM FTCW O3 8 Good 34 37 PPB
1:00 AM LAST O3 8 Good 34 37 PPB
1:00 AM NREL O3 8 Good 34 37 PPB
1:00 AM WBY O3 8 Good 34 37 PPB
4:00 PM ADB PM10 24 Good 33 36 µg/m3
4:00 PM I25DEN PM2.5 24 Good 33 8 µg/m3
4:00 PM LMB PM10 24 Good 33 36 µg/m3
3:00 PM I25DEN PM2.5 24 Good 33 8 µg/m3
2:00 PM ADB PM10 24 Good 33 36 µg/m3
1:00 PM CAMP O3 8 Good 33 36 PPB
1:00 PM LAST O3 8 Good 33 36 PPB
12:00 PM NREL O3 8 Good 33 36 PPB
11:00 AM CTZ O3 8 Good 33 36 PPB
10:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM RFN O3 8 Good 33 36 PPB
8:00 AM HLD O3 8 Good 33 36 PPB
8:00 AM I25DEN PM2.5 24 Good 33 8 µg/m3
8:00 AM I25GLO PM2.5 24 Good 33 8 µg/m3
4:00 AM GRET O3 8 Good 33 36 PPB
3:00 AM BHWK O3 8 Good 33 36 PPB
3:00 PM ADB PM10 24 Good 32 35 µg/m3
3:00 PM LMB PM10 24 Good 32 35 µg/m3
2:00 PM FTC O3 8 Good 32 35 PPB
2:00 PM FTCF PM2.5 24 Good 32 8 µg/m3
1:00 PM ADB PM10 24 Good 32 35 µg/m3
1:00 PM CASA O3 8 Good 32 35 PPB
1:00 PM FTCF PM2.5 24 Good 32 8 µg/m3
1:00 PM GRET O3 8 Good 32 35 PPB
12:00 PM EVG O3 8 Good 32 35 PPB
8:00 AM BHWK O3 8 Good 32 35 PPB
8:00 AM PWES O3 8 Good 32 35 PPB
7:00 AM ACAD O3 8 Good 32 35 PPB
7:00 AM HLD O3 8 Good 32 35 PPB
7:00 AM I25DEN PM2.5 24 Good 32 8 µg/m3
7:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
7:00 AM PWES O3 8 Good 32 35 PPB
6:00 AM HLD O3 8 Good 32 35 PPB
6:00 AM I25GLO PM2.5 24 Good 32 8 µg/m3
6:00 AM PWES 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 CTZ O3 8 Good 32 35 PPB
3:00 AM HLD O3 8 Good 32 35 PPB
2:00 AM CAMP NO2 1 Good 32 34 PPB
2:00 AM CAMP NO2 1 Good 32 34 PPB
2:00 AM HLD O3 8 Good 32 35 PPB
1:00 AM CASA O3 8 Good 32 35 PPB
1:00 AM FTC O3 8 Good 32 35 PPB
1:00 AM HLD O3 8 Good 32 35 PPB
4:00 PM CCOL PM10 24 Good 31 33 µg/m3
4:00 PM WBY PM10 24 Good 31 33 µg/m3
3:00 PM FTCF PM2.5 24 Good 31 8 µg/m3
3:00 PM WBY PM10 24 Good 31 33 µg/m3
2:00 PM LMB PM10 24 Good 31 34 µg/m3
2:00 PM WBY PM10 24 Good 31 33 µg/m3
1:00 PM BOUR O3 8 Good 31 33 PPB
1:00 PM FTCW O3 8 Good 31 34 PPB
1:00 PM LMB PM10 24 Good 31 33 µg/m3
1:00 PM WBY O3 8 Good 31 33 PPB
12:00 PM ADB PM10 24 Good 31 34 µg/m3
12:00 PM FTCF PM2.5 24 Good 31 8 µg/m3
12:00 PM FTCW O3 8 Good 31 33 PPB
11:00 AM ADB PM10 24 Good 31 33 µg/m3
11:00 AM NREL O3 8 Good 31 33 PPB
10:00 AM ACAD O3 8 Good 31 33 PPB
10:00 AM CTZ O3 8 Good 31 34 PPB
9:00 AM ACAD O3 8 Good 31 34 PPB
8:00 AM ACAD O3 8 Good 31 34 PPB
7:00 AM BHWK O3 8 Good 31 34 PPB
6:00 AM BHWK O3 8 Good 31 33 PPB
6:00 AM I25DEN PM2.5 24 Good 31 8 µg/m3
5:00 AM BHWK O3 8 Good 31 33 PPB
5:00 AM GRET O3 8 Good 31 34 PPB
5:00 AM I25GLO NO2 1 Good 31 33 PPB
5:00 AM I25GLO PM2.5 24 Good 31 7 µg/m3
4:00 AM BHWK O3 8 Good 31 34 PPB
4:00 AM CTZ O3 8 Good 31 33 PPB
4:00 AM RIFLO3 O3 8 Good 31 33 PPB
3:00 AM LAST O3 8 Good 31 33 PPB
3:00 AM NREL O3 8 Good 31 33 PPB
3:00 AM RIFLO3 O3 8 Good 31 34 PPB
2:00 AM CHAT O3 8 Good 31 34 PPB
2:00 AM FTCW O3 8 Good 31 34 PPB
2:00 AM LAST O3 8 Good 31 34 PPB
2:00 AM NREL O3 8 Good 31 34 PPB
2:00 AM WBY O3 8 Good 31 34 PPB
1:00 AM BOUR O3 8 Good 31 34 PPB
1:00 AM CAMP O3 8 Good 31 33 PPB
4:00 PM FTCF PM2.5 24 Good 30 7 µg/m3
4:00 PM I25GLO PM10 24 Good 30 32 µg/m3
4:00 PM LNGM PM2.5 24 Good 30 7 µg/m3
3:00 PM CCOL PM10 24 Good 30 32 µg/m3
3:00 PM I25GLO PM10 24 Good 30 32 µg/m3
2:00 PM I25GLO PM10 24 Good 30 32 µg/m3
1:00 PM I25GLO PM10 24 Good 30 32 µg/m3
1:00 PM RIFLO3 O3 8 Good 30 32 PPB
1:00 PM WBY PM10 24 Good 30 32 µg/m3
12:00 PM CAMP O3 8 Good 30 32 PPB
12:00 PM GRET O3 8 Good 30 32 PPB
12:00 PM LAST O3 8 Good 30 32 PPB
12:00 PM LMB PM10 24 Good 30 32 µg/m3
11:00 AM ACAD O3 8 Good 30 32 PPB
11:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
10:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
9:00 AM CTZ O3 8 Good 30 32 PPB
7:00 AM I25GLO NO2 1 Good 30 32 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
6:00 AM GRET O3 8 Good 30 32 PPB
6:00 AM I25GLO NO2 1 Good 30 32 PPB
5:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
5:00 AM RIFLO3 O3 8 Good 30 32 PPB
4:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
4:00 AM I25GLO NO2 1 Good 30 32 PPB
4:00 AM I25GLO PM2.5 24 Good 30 7 µg/m3
4:00 AM LAST O3 8 Good 30 32 PPB
3:00 AM CHAT O3 8 Good 30 32 PPB
3:00 AM FTCW O3 8 Good 30 32 PPB
2:00 AM CASA O3 8 Good 30 32 PPB
2:00 AM FTC O3 8 Good 30 32 PPB
3:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
2:00 PM CCOL PM10 24 Good 29 31 µg/m3
2:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
1:00 PM FTC O3 8 Good 29 31 PPB
12:00 PM I25GLO PM10 24 Good 29 31 µg/m3
12:00 PM WBY PM10 24 Good 29 31 µg/m3
11:00 AM FTCW O3 8 Good 29 31 PPB
11:00 AM LMB PM10 24 Good 29 31 µg/m3
10:00 AM ADB PM10 24 Good 29 31 µg/m3
10:00 AM NREL O3 8 Good 29 31 PPB
9:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
7:00 AM LMB PM10 24 Good 29 31 µg/m3
6:00 AM LMB PM10 24 Good 29 31 µg/m3
5:00 AM CTZ O3 8 Good 29 31 PPB
4:00 AM NREL O3 8 Good 29 31 PPB
3:00 AM I25DEN PM2.5 24 Good 29 7 µg/m3
3:00 AM I25GLO PM2.5 24 Good 29 7 µg/m3
3:00 AM WBY O3 8 Good 29 31 PPB
2:00 AM BOUR O3 8 Good 29 31 PPB
2:00 AM I25DEN PM2.5 24 Good 29 7 µg/m3
1:00 AM EVG O3 8 Good 29 31 PPB
4:00 PM PFS PM10 24 Good 28 30 µg/m3
3:00 PM PFS PM10 24 Good 28 30 µg/m3
2:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
2:00 PM PFS PM10 24 Good 28 30 µg/m3
1:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
1:00 PM LNGM PM2.5 24 Good 28 7 µg/m3
12:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
11:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
11:00 AM EVG O3 8 Good 28 30 PPB
11:00 AM I25GLO PM10 24 Good 28 30 µg/m3
11:00 AM WBY PM10 24 Good 28 30 µg/m3
10:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
10:00 AM FTCW O3 8 Good 28 30 PPB
10:00 AM I25GLO PM10 24 Good 28 30 µg/m3
10:00 AM LMB PM10 24 Good 28 30 µg/m3
9:00 AM ADB PM10 24 Good 28 30 µg/m3
9:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
9:00 AM LMB PM10 24 Good 28 30 µg/m3
9:00 AM NREL O3 8 Good 28 30 PPB
8:00 AM CTZ O3 8 Good 28 30 PPB
8:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
8:00 AM LMB PM10 24 Good 28 30 µg/m3
7:00 AM CTZ O3 8 Good 28 30 PPB
7:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
6:00 AM CTZ O3 8 Good 28 30 PPB
6:00 AM WBY NO2 1 Good 28 30 PPB
6:00 AM WBY NO2 1 Good 28 30 PPB
5:00 AM FTCW O3 8 Good 28 30 PPB
5:00 AM LAST O3 8 Good 28 30 PPB
5:00 AM LMB PM10 24 Good 28 30 µg/m3
5:00 AM NREL O3 8 Good 28 30 PPB
4:00 AM CHAT O3 8 Good 28 30 PPB
4:00 AM FTCW O3 8 Good 28 30 PPB
4:00 AM LMB PM10 24 Good 28 30 µg/m3
3:00 AM FTC O3 8 Good 28 30 PPB
3:00 AM LMB PM10 24 Good 28 30 µg/m3
2:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
2:00 AM LMB PM10 24 Good 28 30 µg/m3
1:00 AM I25DEN PM2.5 24 Good 28 7 µg/m3
1:00 AM LMB PM10 24 Good 28 30 µg/m3
4:00 PM ADB PM2.5 24 Good 27 7 µg/m3
4:00 PM CAMP PM2.5 24 Good 27 6 µg/m3
4:00 PM CAN PM10 24 Good 27 29 µg/m3
3:00 PM ADB PM2.5 24 Good 27 7 µg/m3
3:00 PM CAMP PM2.5 24 Good 27 7 µg/m3
3:00 PM CAN PM10 24 Good 27 29 µg/m3
2:00 PM ADB PM2.5 24 Good 27 7 µg/m3
2:00 PM CAN PM10 24 Good 27 29 µg/m3
1:00 PM ADB PM2.5 24 Good 27 6 µg/m3
1:00 PM CAN PM10 24 Good 27 29 µg/m3
1:00 PM CCOL PM10 24 Good 27 29 µg/m3
1:00 PM PFS PM10 24 Good 27 29 µg/m3
12:00 PM ADB PM2.5 24 Good 27 6 µg/m3
12:00 PM BOUR O3 8 Good 27 29 PPB
12:00 PM CAN PM10 24 Good 27 29 µg/m3
12:00 PM CASA O3 8 Good 27 29 PPB
12:00 PM LNGM PM2.5 24 Good 27 6 µg/m3
12:00 PM RIFLO3 O3 8 Good 27 29 PPB
11:00 AM GRET O3 8 Good 27 29 PPB
11:00 AM LAST O3 8 Good 27 29 PPB
10:00 AM WBY PM10 24 Good 27 29 µg/m3
9:00 AM I25GLO PM10 24 Good 27 29 µg/m3
8:00 AM ADB PM10 24 Good 27 29 µg/m3
8:00 AM CAMP PM2.5 24 Good 27 7 µg/m3
8:00 AM CAN PM10 24 Good 27 29 µg/m3
8:00 AM I25GLO PM10 24 Good 27 29 µg/m3
8:00 AM NREL O3 8 Good 27 29 PPB
7:00 AM GRET O3 8 Good 27 29 PPB
7:00 AM I25GLO PM10 24 Good 27 29 µg/m3
7:00 AM NREL O3 8 Good 27 29 PPB
6:00 AM FTCF PM2.5 24 Good 27 7 µg/m3
6:00 AM I25GLO PM10 24 Good 27 29 µg/m3
6:00 AM NREL O3 8 Good 27 29 PPB
6:00 AM RIFLO3 O3 8 Good 27 29 PPB
5:00 AM CHAT O3 8 Good 27 29 PPB
5:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
5:00 AM I25GLO PM10 24 Good 27 29 µg/m3
5:00 AM WBY NO2 1 Good 27 29 PPB
5:00 AM WBY NO2 1 Good 27 29 PPB
3:00 AM BOUR O3 8 Good 27 29 PPB
2:00 AM CAMP O3 8 Good 27 29 PPB
1:00 AM I25GLO PM2.5 24 Good 27 7 µg/m3
4:00 PM NJH PM10 24 Good 26 28 µg/m3
3:00 PM NJH PM10 24 Good 26 28 µg/m3
3:00 PM PAG PM10 24 Good 26 28 µg/m3
2:00 PM NJH PM10 24 Good 26 28 µg/m3
2:00 PM PAG PM10 24 Good 26 28 µg/m3
1:00 PM PAG PM10 24 Good 26 28 µg/m3
12:00 PM CCOL PM10 24 Good 26 28 µg/m3
12:00 PM FTC O3 8 Good 26 28 PPB
12:00 PM PFS PM10 24 Good 26 28 µg/m3
11:00 AM ADB PM2.5 24 Good 26 6 µg/m3
11:00 AM CAN PM10 24 Good 26 28 µg/m3
11:00 AM LNGM PM2.5 24 Good 26 6 µg/m3
11:00 AM PFS PM10 24 Good 26 28 µg/m3
10:00 AM CAN PM10 24 Good 26 28 µg/m3
10:00 AM GRET O3 8 Good 26 28 PPB
10:00 AM LAST O3 8 Good 26 28 PPB
9:00 AM CAN PM10 24 Good 26 28 µg/m3
9:00 AM FTCW O3 8 Good 26 28 PPB
9:00 AM WBY PM10 24 Good 26 28 µg/m3
8:00 AM CHAT O3 8 Good 26 28 PPB
8:00 AM I25GLO NO2 1 Good 26 28 PPB
8:00 AM PAG PM10 24 Good 26 28 µg/m3
7:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
7:00 AM CAN PM10 24 Good 26 28 µg/m3
7:00 AM CHAT O3 8 Good 26 28 PPB
7:00 AM PAG PM10 24 Good 26 28 µg/m3
6:00 AM CHAT O3 8 Good 26 28 PPB
6:00 AM FTCW O3 8 Good 26 28 PPB
6:00 AM LAST O3 8 Good 26 28 PPB
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 FTC O3 8 Good 26 28 PPB
4:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
4:00 AM I25GLO PM10 24 Good 26 28 µg/m3
4:00 AM PAG PM10 24 Good 26 28 µg/m3
3:00 AM CAMP O3 8 Good 26 28 PPB
3:00 AM CASA O3 8 Good 26 28 PPB
3:00 AM I25GLO PM10 24 Good 26 28 µg/m3
3:00 AM PAG PM10 24 Good 26 28 µg/m3
2:00 AM I25GLO PM10 24 Good 26 28 µg/m3
2:00 AM PAG PM10 24 Good 26 28 µg/m3
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM PAG PM10 24 Good 26 28 µg/m3
4:00 PM PAG PM10 24 Good 25 27 µg/m3
3:00 PM BOU PM2.5 24 Good 25 6 µg/m3
1:00 PM NJH PM10 24 Good 25 27 µg/m3
12:00 PM NJH PM10 24 Good 25 27 µg/m3
12:00 PM PAG PM10 24 Good 25 27 µg/m3
11:00 AM BOUR O3 8 Good 25 27 PPB
11:00 AM CAMP O3 8 Good 25 27 PPB
11:00 AM CCOL PM10 24 Good 25 27 µg/m3
11:00 AM NJH PM10 24 Good 25 27 µg/m3
11:00 AM PAG PM10 24 Good 25 27 µg/m3
10:00 AM ADB PM2.5 24 Good 25 6 µg/m3
10:00 AM I25GLO NO2 1 Good 25 26 PPB
10:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
10:00 AM NJH PM10 24 Good 25 27 µg/m3
10:00 AM PAG PM10 24 Good 25 27 µg/m3
10:00 AM PFS PM10 24 Good 25 27 µg/m3
9:00 AM ADB PM2.5 24 Good 25 6 µg/m3
9:00 AM CHAT O3 8 Good 25 27 PPB
9:00 AM GRET O3 8 Good 25 27 PPB
9:00 AM I25GLO NO2 1 Good 25 27 PPB
9:00 AM PAG PM10 24 Good 25 27 µg/m3
8:00 AM ADB PM2.5 24 Good 25 6 µg/m3
8:00 AM FTCW O3 8 Good 25 27 PPB
8:00 AM GRET O3 8 Good 25 27 PPB
8:00 AM WBY PM10 24 Good 25 27 µg/m3
7:00 AM ADB PM10 24 Good 25 27 µg/m3
7:00 AM FTCW O3 8 Good 25 27 PPB
7:00 AM I25DEN NO2 1 Good 25 27 PPB
7:00 AM LAST O3 8 Good 25 27 PPB
6:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
6:00 AM CAN PM10 24 Good 25 27 µg/m3
6:00 AM I25DEN NO2 1 Good 25 27 PPB
5:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
5:00 AM PFS PM10 24 Good 25 27 µg/m3
4:00 AM BOUR O3 8 Good 25 27 PPB
4:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
4:00 AM PFS PM10 24 Good 25 27 µg/m3
3:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
2:00 AM EVG O3 8 Good 25 27 PPB
4:00 PM BOU PM2.5 24 Good 24 6 µg/m3
2:00 PM BOU PM2.5 24 Good 24 6 µg/m3
12:00 PM WBY O3 8 Good 24 26 PPB
11:00 AM FTC O3 8 Good 24 26 PPB
11:00 AM RIFLO3 O3 8 Good 24 26 PPB
10:00 AM CCOL PM10 24 Good 24 26 µg/m3
9:00 AM LAST O3 8 Good 24 26 PPB
9:00 AM LNGM PM2.5 24 Good 24 6 µg/m3
9:00 AM NJH PM10 24 Good 24 26 µg/m3
9:00 AM PFS PM10 24 Good 24 26 µg/m3
8:00 AM LAST O3 8 Good 24 26 PPB
8:00 AM PFS PM10 24 Good 24 26 µg/m3
7:00 AM ADB PM2.5 24 Good 24 6 µg/m3
7:00 AM RIFLO3 O3 8 Good 24 26 PPB
7:00 AM WBY PM10 24 Good 24 26 µg/m3
6:00 AM ADB PM10 24 Good 24 26 µg/m3
6:00 AM PFS PM10 24 Good 24 26 µg/m3
5:00 AM CAN PM10 24 Good 24 26 µg/m3
5:00 AM I25DEN NO2 1 Good 24 25 PPB
4:00 AM WBY O3 8 Good 24 26 PPB
3:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
3:00 AM PFS PM10 24 Good 24 26 µg/m3
2:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
2:00 AM I25DEN NO2 1 Good 24 25 PPB
2:00 AM PFS PM10 24 Good 24 26 µg/m3
1:00 AM I25DEN NO2 1 Good 24 25 PPB
1:00 AM PFS PM10 24 Good 24 26 µg/m3
4:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
4:00 PM I25GLO NO2 1 Good 23 24 PPB
3:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
2:00 PM CCOL PM2.5 24 Good 23 6 µg/m3
1:00 PM BOU PM2.5 24 Good 23 6 µg/m3
12:00 PM BOU PM2.5 24 Good 23 6 µg/m3
11:00 AM BOU PM2.5 24 Good 23 6 µg/m3
11:00 AM I25GLO NO2 1 Good 23 24 PPB
10:00 AM ALA PM10 24 Good 23 25 µg/m3
10:00 AM EVG O3 8 Good 23 25 PPB
9:00 AM ALA PM10 24 Good 23 25 µg/m3
8:00 AM ALA PM10 24 Good 23 25 µg/m3
8:00 AM LNGM PM2.5 24 Good 23 6 µg/m3
8:00 AM NJH PM10 24 Good 23 25 µg/m3
7:00 AM ALA PM10 24 Good 23 25 µg/m3
7:00 AM PFS PM10 24 Good 23 25 µg/m3
6:00 AM ADB PM2.5 24 Good 23 6 µg/m3
6:00 AM ALA PM10 24 Good 23 25 µg/m3
5:00 AM ALA PM10 24 Good 23 25 µg/m3
5:00 AM FTC O3 8 Good 23 25 PPB
4:00 AM ALA PM10 24 Good 23 25 µg/m3
4:00 AM CAMP O3 8 Good 23 25 PPB
4:00 AM CAN PM10 24 Good 23 25 µg/m3
4:00 AM CASA O3 8 Good 23 25 PPB
3:00 AM ALA PM10 24 Good 23 25 µg/m3
3:00 AM CAN PM10 24 Good 23 25 µg/m3
2:00 AM ALA PM10 24 Good 23 25 µg/m3
2:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
1:00 AM ALA PM10 24 Good 23 25 µg/m3
1:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
4:00 PM ALA PM10 24 Good 22 24 µg/m3
4:00 PM NJH PM2.5 24 Good 22 5 µg/m3
3:00 PM ALA PM10 24 Good 22 24 µg/m3
3:00 PM NJH PM2.5 24 Good 22 5 µg/m3
2:00 PM ALA PM10 24 Good 22 24 µg/m3
2:00 PM NJH PM2.5 24 Good 22 5 µg/m3
1:00 PM ALA PM10 24 Good 22 24 µg/m3
1:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
1:00 PM NJH PM2.5 24 Good 22 5 µg/m3
12:00 PM ALA PM10 24 Good 22 24 µg/m3
12:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
12:00 PM I25GLO NO2 1 Good 22 23 PPB
12:00 PM NJH PM2.5 24 Good 22 5 µg/m3
11:00 AM ALA PM10 24 Good 22 24 µg/m3
11:00 AM CASA O3 8 Good 22 24 PPB
11:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
11:00 AM NJH PM2.5 24 Good 22 5 µg/m3
10:00 AM BOU PM2.5 24 Good 22 5 µg/m3
10:00 AM BOUR O3 8 Good 22 24 PPB
10:00 AM CAMP O3 8 Good 22 24 PPB
10:00 AM FTC O3 8 Good 22 24 PPB
10:00 AM NJH PM2.5 24 Good 22 5 µg/m3
10:00 AM RIFLO3 O3 8 Good 22 24 PPB
9:00 AM BOU PM2.5 24 Good 22 5 µg/m3
9:00 AM CCOL PM10 24 Good 22 24 µg/m3
9:00 AM NJH PM2.5 24 Good 22 5 µg/m3
8:00 AM BOU PM2.5 24 Good 22 5 µg/m3
8:00 AM CCOL PM10 24 Good 22 24 µg/m3
8:00 AM RIFLO3 O3 8 Good 22 24 PPB
7:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
7:00 AM NJH PM10 24 Good 22 24 µg/m3
6:00 AM LNGM PM2.5 24 Good 22 5 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
5:00 AM BOUR O3 8 Good 22 24 PPB
5:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
4:00 AM ADB PM10 24 Good 22 24 µg/m3
4:00 AM I25DEN NO2 1 Good 22 23 PPB
2:00 AM CAN PM10 24 Good 22 24 µg/m3
1:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
1:00 AM CAN PM10 24 Good 22 24 µg/m3
4:00 PM LMB PM2.5 24 Good 21 5 µg/m3
10:00 AM CCOL PM2.5 24 Good 21 5 µg/m3
9:00 AM FTC O3 8 Good 21 23 PPB
9:00 AM RIFLO3 O3 8 Good 21 23 PPB
8:00 AM NJH PM2.5 24 Good 21 5 µg/m3
7:00 AM BOU PM2.5 24 Good 21 5 µg/m3
7:00 AM CCOL PM10 24 Good 21 23 µg/m3
7:00 AM NJH PM2.5 24 Good 21 5 µg/m3
6:00 AM BOU PM2.5 24 Good 21 5 µg/m3
6:00 AM FTC O3 8 Good 21 23 PPB
6:00 AM NJH PM10 24 Good 21 23 µg/m3
6:00 AM WBY PM10 24 Good 21 23 µg/m3
5:00 AM CAMP O3 8 Good 21 23 PPB
4:00 AM ADB PM2.5 24 Good 21 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
3:00 AM ADB PM10 24 Good 21 23 µg/m3
3:00 AM EVG O3 8 Good 21 23 PPB
3:00 AM I25GLO NO2 1 Good 21 22 PPB
2:00 AM ADB PM10 24 Good 21 23 µg/m3
1:00 AM ADB PM10 24 Good 21 23 µg/m3
4:00 PM CASA PM2.5 24 Good 20 5 µg/m3
4:00 PM GREH PM2.5 24 Good 20 5 µg/m3
4:00 PM LNGM PM10 24 Good 20 22 µg/m3
3:00 PM CASA PM2.5 24 Good 20 5 µg/m3
3:00 PM GREH PM2.5 24 Good 20 5 µg/m3
3:00 PM LMB PM2.5 24 Good 20 5 µg/m3
3:00 PM LNGM PM10 24 Good 20 22 µg/m3
2:00 PM CASA PM2.5 24 Good 20 5 µg/m3
2:00 PM GREH PM2.5 24 Good 20 5 µg/m3
2:00 PM LMB PM2.5 24 Good 20 5 µg/m3
2:00 PM LNGM PM10 24 Good 20 22 µg/m3
1:00 PM CASA PM2.5 24 Good 20 5 µg/m3
12:00 PM CASA PM2.5 24 Good 20 5 µg/m3
11:00 AM CASA PM2.5 24 Good 20 5 µg/m3
10:00 AM CASA PM2.5 24 Good 20 5 µg/m3
9:00 AM BOUR O3 8 Good 20 22 PPB
9:00 AM CASA PM2.5 24 Good 20 5 µg/m3
9:00 AM CCOL PM2.5 24 Good 20 5 µg/m3
8:00 AM CASA PM2.5 24 Good 20 5 µg/m3
8:00 AM FTC O3 8 Good 20 22 PPB
7:00 AM FTC O3 8 Good 20 22 PPB
6:00 AM BOUR O3 8 Good 20 22 PPB
6:00 AM CCOL PM10 24 Good 20 22 µg/m3
6:00 AM NJH PM2.5 24 Good 20 5 µg/m3
5:00 AM BOU PM2.5 24 Good 20 5 µg/m3
5:00 AM CCOL PM10 24 Good 20 22 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
5:00 AM WBY PM10 24 Good 20 22 µg/m3
4:00 AM BOU PM2.5 24 Good 20 5 µg/m3
4:00 AM NJH PM10 24 Good 20 22 µg/m3
4:00 AM WBY NO2 1 Good 20 21 PPB
4:00 AM WBY NO2 1 Good 20 21 PPB
3:00 AM ADB PM2.5 24 Good 20 5 µg/m3
3:00 AM BOU PM2.5 24 Good 20 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
2:00 AM BOU PM2.5 24 Good 20 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
1:00 AM BOU PM2.5 24 Good 20 5 µg/m3
1:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
3:00 PM BOU PM10 24 Good 19 20 µg/m3
1:00 PM GREH PM2.5 24 Good 19 5 µg/m3
1:00 PM LMB PM2.5 24 Good 19 5 µg/m3
1:00 PM LNGM PM10 24 Good 19 21 µg/m3
12:00 PM CHAT PM2.5 24 Good 19 5 µg/m3
12:00 PM LNGM PM10 24 Good 19 21 µg/m3
11:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
11:00 AM LNGM PM10 24 Good 19 20 µg/m3
11:00 AM WBY O3 8 Good 19 20 PPB
10:00 AM CASA O3 8 Good 19 20 PPB
10:00 AM LNGM PM10 24 Good 19 20 µg/m3
9:00 AM CAMP O3 8 Good 19 20 PPB
9:00 AM EVG O3 8 Good 19 21 PPB
8:00 AM BOUR O3 8 Good 19 21 PPB
8:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
7:00 AM BOUR O3 8 Good 19 21 PPB
7:00 AM CAMP O3 8 Good 19 20 PPB
7:00 AM CASA PM2.5 24 Good 19 5 µg/m3
7:00 AM CCOL PM2.5 24 Good 19 5 µg/m3
6:00 AM CAMP O3 8 Good 19 21 PPB
6:00 AM CASA PM2.5 24 Good 19 5 µg/m3
5:00 AM CASA O3 8 Good 19 21 PPB
5:00 AM WBY O3 8 Good 19 21 PPB
4:00 AM CCOL PM10 24 Good 19 21 µg/m3
4:00 AM EVG O3 8 Good 19 21 PPB
4:00 AM NJH PM2.5 24 Good 19 5 µg/m3
4:00 AM WBY PM10 24 Good 19 21 µg/m3
3:00 AM CCOL PM10 24 Good 19 21 µg/m3
3:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM NJH PM10 24 Good 19 21 µg/m3
3:00 AM NJH PM2.5 24 Good 19 5 µg/m3
3:00 AM WBY PM10 24 Good 19 20 µg/m3
2:00 AM ADB PM2.5 24 Good 19 5 µg/m3
2:00 AM CCOL PM10 24 Good 19 20 µg/m3
2:00 AM NJH PM10 24 Good 19 21 µg/m3
2:00 AM WBY PM10 24 Good 19 20 µg/m3
1:00 AM ADB PM2.5 24 Good 19 5 µg/m3
1:00 AM CCOL PM10 24 Good 19 20 µg/m3
1:00 AM NJH PM10 24 Good 19 21 µg/m3
1:00 AM WBY PM10 24 Good 19 21 µg/m3
4:00 PM BOU PM10 24 Good 18 19 µg/m3
4:00 PM CHAT PM2.5 24 Good 18 4 µg/m3
4:00 PM I25DEN PM10 24 Good 18 19 µg/m3
4:00 PM PFS PM2.5 24 Good 18 4 µg/m3
3:00 PM CHAT PM2.5 24 Good 18 4 µg/m3
3:00 PM I25DEN PM10 24 Good 18 19 µg/m3
3:00 PM PFS PM2.5 24 Good 18 4 µg/m3
3:00 PM TEL PM10 24 Good 18 19 µg/m3
2:00 PM BOU PM10 24 Good 18 19 µg/m3
2:00 PM CHAT PM2.5 24 Good 18 4 µg/m3
2:00 PM FTCF PM10 24 Good 18 19 µg/m3
2:00 PM I25DEN PM10 24 Good 18 19 µg/m3
2:00 PM PFS PM2.5 24 Good 18 4 µg/m3
1:00 PM BOU PM10 24 Good 18 19 µg/m3
1:00 PM CHAT PM2.5 24 Good 18 4 µg/m3
1:00 PM FTCF PM10 24 Good 18 19 µg/m3
1:00 PM I25DEN PM10 24 Good 18 19 µg/m3
1:00 PM PFS PM2.5 24 Good 18 4 µg/m3
12:00 PM BOU PM10 24 Good 18 19 µg/m3
12:00 PM FTCF PM10 24 Good 18 19 µg/m3
12:00 PM GJPB PM2.5 24 Good 18 4 µg/m3
12:00 PM GREH PM2.5 24 Good 18 4 µg/m3
12:00 PM I25DEN PM10 24 Good 18 19 µg/m3
12:00 PM LMB PM2.5 24 Good 18 4 µg/m3
11:00 AM FTCF PM10 24 Good 18 19 µg/m3
11:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
11:00 AM I25DEN PM10 24 Good 18 19 µg/m3
11:00 AM LMB PM2.5 24 Good 18 4 µg/m3
10:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
10:00 AM FTCF PM10 24 Good 18 19 µg/m3
10:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
9:00 AM ALA PM2.5 24 Good 18 4 µg/m3
9:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
9:00 AM LNGM PM10 24 Good 18 19 µg/m3
8:00 AM ALA PM2.5 24 Good 18 4 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 CHAT PM2.5 24 Good 18 4 µg/m3
8:00 AM LNGM PM10 24 Good 18 19 µg/m3
7:00 AM ALA PM2.5 24 Good 18 4 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 CHAT PM2.5 24 Good 18 4 µg/m3
6:00 AM ALA PM2.5 24 Good 18 4 µg/m3
6:00 AM CASA NO2 1 Good 18 19 PPB
6:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
5:00 AM ALA PM2.5 24 Good 18 4 µg/m3
5:00 AM CASA PM2.5 24 Good 18 4 µg/m3
5:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
5:00 AM EVG O3 8 Good 18 19 PPB
4:00 AM ALA PM2.5 24 Good 18 4 µg/m3
4:00 AM CASA PM2.5 24 Good 18 4 µg/m3
4:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 AM ALA PM2.5 24 Good 18 4 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 CCOL PM2.5 24 Good 18 4 µg/m3
2:00 AM ALA PM2.5 24 Good 18 4 µg/m3
2:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
2:00 AM NJH PM2.5 24 Good 18 4 µg/m3
1:00 AM ALA PM2.5 24 Good 18 4 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 CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM LMB PM2.5 24 Good 18 4 µg/m3
1:00 AM NJH PM2.5 24 Good 18 4 µg/m3
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY NO2 1 Good 18 19 PPB
4:00 PM FTCF PM10 24 Good 17 18 µg/m3
4:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
4:00 PM TEL PM10 24 Good 17 18 µg/m3
3:00 PM CAMP PM10 24 Good 17 18 µg/m3
3:00 PM FTCF PM10 24 Good 17 18 µg/m3
3:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
2:00 PM ALA PM2.5 24 Good 17 4 µg/m3
2:00 PM CAMP PM10 24 Good 17 18 µg/m3
2:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
2:00 PM TEL PM10 24 Good 17 18 µg/m3
1:00 PM ALA PM2.5 24 Good 17 4 µg/m3
1:00 PM CAMP PM10 24 Good 17 18 µg/m3
1:00 PM GJPB PM2.5 24 Good 17 4 µg/m3
1:00 PM TEL PM10 24 Good 17 18 µg/m3
12:00 PM ALA PM2.5 24 Good 17 4 µg/m3
12:00 PM CAMP PM10 24 Good 17 18 µg/m3
12:00 PM PFS PM2.5 24 Good 17 4 µg/m3
12:00 PM TEL PM10 24 Good 17 18 µg/m3
11:00 AM ALA PM2.5 24 Good 17 4 µg/m3
11:00 AM BOU PM10 24 Good 17 18 µg/m3
11:00 AM CAMP PM10 24 Good 17 18 µg/m3
11:00 AM GREH PM2.5 24 Good 17 4 µg/m3
11:00 AM PFS PM2.5 24 Good 17 4 µg/m3
11:00 AM TEL PM10 24 Good 17 18 µg/m3
10:00 AM ALA PM2.5 24 Good 17 4 µg/m3
10:00 AM BOU PM10 24 Good 17 18 µg/m3
10:00 AM CAMP PM10 24 Good 17 18 µg/m3
10:00 AM I25DEN PM10 24 Good 17 18 µg/m3
10:00 AM LMB PM2.5 24 Good 17 4 µg/m3
10:00 AM PFS PM2.5 24 Good 17 4 µg/m3
10:00 AM TEL PM10 24 Good 17 18 µg/m3
9:00 AM BOU PM10 24 Good 17 18 µg/m3
9:00 AM FTCF PM10 24 Good 17 18 µg/m3
9:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
9:00 AM I25DEN NO2 1 Good 17 18 PPB
9:00 AM I25DEN PM10 24 Good 17 18 µg/m3
9:00 AM LMB PM2.5 24 Good 17 4 µg/m3
9:00 AM TEL PM10 24 Good 17 18 µg/m3
8:00 AM BOU PM10 24 Good 17 18 µg/m3
8:00 AM CAMP O3 8 Good 17 18 PPB
8:00 AM EVG O3 8 Good 17 18 PPB
8:00 AM FTCF PM10 24 Good 17 18 µg/m3
8:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
8:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM LMB PM2.5 24 Good 17 4 µg/m3
8:00 AM TEL PM10 24 Good 17 18 µg/m3
8:00 AM WBY NO2 1 Good 17 18 PPB
8:00 AM WBY NO2 1 Good 17 18 PPB
7:00 AM CASA NO2 1 Good 17 18 PPB
7:00 AM LMB PM2.5 24 Good 17 4 µg/m3
7:00 AM LNGM PM10 24 Good 17 18 µg/m3
7:00 AM TEL PM10 24 Good 17 18 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 CHAT PM2.5 24 Good 17 4 µg/m3
6:00 AM EVG O3 8 Good 17 18 PPB
6:00 AM LMB PM2.5 24 Good 17 4 µg/m3
6:00 AM LNGM PM10 24 Good 17 18 µg/m3
6:00 AM TEL PM10 24 Good 17 18 µg/m3
5:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
5:00 AM LMB PM2.5 24 Good 17 4 µg/m3
5:00 AM LNGM PM10 24 Good 17 18 µg/m3
5:00 AM TEL PM10 24 Good 17 18 µg/m3
4:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
4:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM LMB PM2.5 24 Good 17 4 µg/m3
4:00 AM TEL PM10 24 Good 17 18 µg/m3
3:00 AM BOU PM10 24 Good 17 18 µg/m3
3:00 AM CASA PM2.5 24 Good 17 4 µg/m3
3:00 AM I25DEN PM10 24 Good 17 18 µg/m3
3:00 AM LMB PM2.5 24 Good 17 4 µg/m3
3:00 AM TEL PM10 24 Good 17 18 µg/m3
2:00 AM BOU PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM10 24 Good 17 18 µg/m3
2:00 AM LMB PM2.5 24 Good 17 4 µg/m3
2:00 AM PFS PM2.5 24 Good 17 4 µg/m3
2:00 AM TEL PM10 24 Good 17 18 µg/m3
1:00 AM BOU PM10 24 Good 17 18 µg/m3
1:00 AM CASA NO2 1 Good 17 18 PPB
1:00 AM I25DEN PM10 24 Good 17 18 µg/m3
1:00 AM PFS PM2.5 24 Good 17 4 µg/m3
1:00 AM TEL PM10 24 Good 17 18 µg/m3
4:00 PM ALA PM2.5 24 Good 16 4 µg/m3
4:00 PM CAMP PM10 24 Good 16 17 µg/m3
3:00 PM ALA PM2.5 24 Good 16 4 µg/m3
11:00 AM I25DEN NO2 1 Good 16 17 PPB
10:00 AM GREH PM2.5 24 Good 16 4 µg/m3
10:00 AM WBY O3 8 Good 16 17 PPB
9:00 AM CAMP PM10 24 Good 16 17 µg/m3
9:00 AM CASA O3 8 Good 16 17 PPB
9:00 AM PFS PM2.5 24 Good 16 4 µg/m3
8:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM I25DEN NO2 1 Good 16 17 PPB
8:00 AM PFS PM2.5 24 Good 16 4 µg/m3
7:00 AM BOU PM10 24 Good 16 17 µg/m3
7:00 AM EVG O3 8 Good 16 17 PPB
7:00 AM FTCF PM10 24 Good 16 17 µg/m3
7:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
7:00 AM I25DEN PM10 24 Good 16 17 µg/m3
7:00 AM PFS PM2.5 24 Good 16 4 µg/m3
6:00 AM BOU PM10 24 Good 16 17 µg/m3
6:00 AM CASA O3 8 Good 16 17 PPB
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
6:00 AM I25DEN PM10 24 Good 16 17 µg/m3
6:00 AM PFS PM2.5 24 Good 16 4 µg/m3
5:00 AM BOU PM10 24 Good 16 17 µg/m3
5:00 AM CASA NO2 1 Good 16 17 PPB
5:00 AM FTCF PM10 24 Good 16 17 µg/m3
5:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 AM I25DEN PM10 24 Good 16 17 µg/m3
5:00 AM PFS PM2.5 24 Good 16 4 µg/m3
4:00 AM BOU PM10 24 Good 16 17 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 FTCF PM10 24 Good 16 17 µg/m3
4:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
4:00 AM LNGM PM10 24 Good 16 17 µg/m3
4:00 AM PFS PM2.5 24 Good 16 4 µg/m3
3:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
3:00 AM LNGM PM10 24 Good 16 17 µg/m3
3:00 AM PFS PM2.5 24 Good 16 4 µg/m3
2:00 AM CASA NO2 1 Good 16 17 PPB
2:00 AM CASA PM2.5 24 Good 16 4 µg/m3
2:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
2:00 AM LNGM PM10 24 Good 16 17 µg/m3
1:00 AM CASA PM2.5 24 Good 16 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 16 4 µg/m3
1:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
1:00 AM LNGM PM10 24 Good 16 17 µg/m3
4:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
4:00 PM CHAT PM10 24 Good 15 16 µg/m3
4:00 PM GREH PM10 24 Good 15 16 µg/m3
3:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
2:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
1:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
12:00 PM ASPN2 PM10 24 Good 15 16 µg/m3
12:00 PM I25DEN NO2 1 Good 15 16 PPB
11:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
10:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
9:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
9:00 AM GREH PM2.5 24 Good 15 4 µg/m3
8:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
8:00 AM CASA NO2 1 Good 15 16 PPB
8:00 AM GREH PM2.5 24 Good 15 4 µg/m3
7:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
7:00 AM CAMP PM10 24 Good 15 16 µg/m3
6:00 AM CAMP PM10 24 Good 15 16 µg/m3
5:00 AM CAMP PM10 24 Good 15 16 µg/m3
4:00 AM CAMP PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM10 24 Good 15 16 µg/m3
3:00 AM WBY NO2 1 Good 15 16 PPB
3:00 AM WBY NO2 1 Good 15 16 PPB
2:00 AM FTCF PM10 24 Good 15 16 µg/m3
1:00 AM CAMP PM10 24 Good 15 16 µg/m3
1:00 AM FTCF PM10 24 Good 15 16 µg/m3
4:00 PM GJPB PM10 24 Good 14 15 µg/m3
3:00 PM CHAT PM10 24 Good 14 15 µg/m3
3:00 PM GJPB PM10 24 Good 14 15 µg/m3
3:00 PM GREH PM10 24 Good 14 15 µg/m3
2:00 PM CHAT PM10 24 Good 14 15 µg/m3
2:00 PM GJPB PM10 24 Good 14 15 µg/m3
2:00 PM GREH PM10 24 Good 14 15 µg/m3
1:00 PM CHAT PM10 24 Good 14 15 µg/m3
1:00 PM GJPB PM10 24 Good 14 15 µg/m3
1:00 PM I25GLO NO2 1 Good 14 15 PPB
12:00 PM CHAT PM10 24 Good 14 15 µg/m3
12:00 PM GJPB PM10 24 Good 14 15 µg/m3
11:00 AM CHAT PM10 24 Good 14 15 µg/m3
11:00 AM GJPB PM10 24 Good 14 15 µg/m3
10:00 AM CHAT PM10 24 Good 14 15 µg/m3
10:00 AM GJPB PM10 24 Good 14 15 µg/m3
9:00 AM CHAT PM10 24 Good 14 15 µg/m3
9:00 AM GJPB PM10 24 Good 14 15 µg/m3
8:00 AM CASA O3 8 Good 14 15 PPB
8:00 AM CHAT PM10 24 Good 14 15 µg/m3
7:00 AM CASA O3 8 Good 14 15 PPB
7:00 AM GREH PM2.5 24 Good 14 3 µg/m3
6:00 AM WBY O3 8 Good 14 15 PPB
3:00 AM CAMP PM10 24 Good 14 15 µg/m3
2:00 AM CAMP PM10 24 Good 14 15 µg/m3
3:00 PM I25GLO NO2 1 Good 13 14 PPB
1:00 PM GREH PM10 24 Good 13 14 µg/m3
10:00 AM I25DEN NO2 1 Good 13 14 PPB
9:00 AM WBY O3 8 Good 13 14 PPB
8:00 AM GJPB PM10 24 Good 13 14 µg/m3
7:00 AM CHAT PM10 24 Good 13 14 µg/m3
6:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
6:00 AM CHAT PM10 24 Good 13 14 µg/m3
6:00 AM GREH PM2.5 24 Good 13 3 µg/m3
5:00 AM ASPN2 PM10 24 Good 13 14 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 CHAT PM10 24 Good 13 14 µg/m3
5:00 AM GREH PM2.5 24 Good 13 3 µg/m3
4:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
4:00 AM CASA NO2 1 Good 13 14 PPB
4:00 AM CHAT PM10 24 Good 13 14 µg/m3
4:00 AM SSMB PM10 24 Good 13 14 µg/m3
3:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
3:00 AM CHAT PM10 24 Good 13 14 µg/m3
3:00 AM SSMB PM10 24 Good 13 14 µg/m3
2:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
2:00 AM CHAT PM10 24 Good 13 14 µg/m3
2:00 AM SSMB PM10 24 Good 13 14 µg/m3
2:00 AM WBY NO2 1 Good 13 14 PPB
2:00 AM WBY NO2 1 Good 13 14 PPB
1:00 AM CHAT PM10 24 Good 13 14 µg/m3
1:00 AM SSMB PM10 24 Good 13 14 µg/m3
2:00 PM SSMB PM10 24 Good 12 13 µg/m3
12:00 PM GREH PM10 24 Good 12 13 µg/m3
11:00 AM GREH PM10 24 Good 12 13 µg/m3
10:00 AM GREH PM10 24 Good 12 13 µg/m3
9:00 AM CAMP NO2 1 Good 12 13 PPB
9:00 AM CAMP NO2 1 Good 12 13 PPB
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 GJPB 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 GJPB PM10 24 Good 12 13 µg/m3
4:00 AM GREH PM2.5 24 Good 12 3 µg/m3
3:00 AM GJPB PM10 24 Good 12 13 µg/m3
3:00 AM GREH PM2.5 24 Good 12 3 µg/m3
2:00 AM GJPB PM10 24 Good 12 13 µg/m3
2:00 AM GREH PM2.5 24 Good 12 3 µg/m3
1:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GREH PM2.5 24 Good 12 3 µg/m3
1:00 PM SSMB PM10 24 Good 11 12 µg/m3
12:00 PM SSMB PM10 24 Good 11 12 µg/m3
12:00 PM WBY NO2 1 Good 11 12 PPB
12:00 PM WBY NO2 1 Good 11 12 PPB
11:00 AM SSMB PM10 24 Good 11 12 µg/m3
11:00 AM WBY NO2 1 Good 11 12 PPB
11:00 AM WBY NO2 1 Good 11 12 PPB
10:00 AM SSMB PM10 24 Good 11 12 µg/m3
9:00 AM GREH PM10 24 Good 11 12 µg/m3
9:00 AM SSMB PM10 24 Good 11 12 µg/m3
8:00 AM GREH PM10 24 Good 11 12 µg/m3
8:00 AM WBY O3 8 Good 11 12 PPB
7:00 AM GJPB PM10 24 Good 11 12 µg/m3
7:00 AM GREH PM10 24 Good 11 12 µg/m3
5:00 AM GJPB PM10 24 Good 11 12 µg/m3
3:00 AM CASA NO2 1 Good 11 12 PPB
4:00 PM CASA PM10 24 Good 10 11 µg/m3
3:00 PM CASA PM10 24 Good 10 11 µg/m3
3:00 PM SSMB PM10 24 Good 10 11 µg/m3
2:00 PM CASA PM10 24 Good 10 11 µg/m3
2:00 PM I25GLO NO2 1 Good 10 11 PPB
1:00 PM CASA PM10 24 Good 10 11 µg/m3
12:00 PM CASA PM10 24 Good 10 11 µg/m3
11:00 AM CASA PM10 24 Good 10 11 µg/m3
10:00 AM CASA PM10 24 Good 10 11 µg/m3
10:00 AM WBY NO2 1 Good 10 11 PPB
10:00 AM WBY NO2 1 Good 10 11 PPB
9:00 AM CASA PM10 24 Good 10 11 µg/m3
9:00 AM WBY NO2 1 Good 10 11 PPB
9:00 AM WBY NO2 1 Good 10 11 PPB
7:00 AM WBY O3 8 Good 10 11 PPB
6:00 AM GREH PM10 24 Good 10 11 µg/m3
5:00 AM GREH PM10 24 Good 10 11 µg/m3
4:00 PM SSMB PM10 24 Good 9 10 µg/m3
10:00 AM CAMP NO2 1 Good 9 10 PPB
10:00 AM CAMP NO2 1 Good 9 10 PPB
9:00 AM CASA NO2 1 Good 9 10 PPB
8:00 AM CASA PM10 24 Good 9 10 µg/m3
7:00 AM CASA PM10 24 Good 9 10 µg/m3
6:00 AM CASA PM10 24 Good 9 10 µg/m3
5:00 AM CASA PM10 24 Good 9 10 µg/m3
4:00 AM CASA PM10 24 Good 9 10 µg/m3
4:00 AM GREH PM10 24 Good 9 10 µg/m3
3:00 AM GREH PM10 24 Good 9 10 µg/m3
2:00 AM GREH PM10 24 Good 9 10 µg/m3
1:00 AM GREH PM10 24 Good 9 10 µg/m3
4:00 PM I25DEN NO2 1 Good 8 8 PPB
1:00 PM CAMP NO2 1 Good 8 8 PPB
1:00 PM CAMP NO2 1 Good 8 8 PPB
1:00 PM CASA NO2 1 Good 8 8 PPB
1:00 PM I25DEN NO2 1 Good 8 9 PPB
1:00 PM WBY NO2 1 Good 8 8 PPB
1:00 PM WBY NO2 1 Good 8 8 PPB
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CASA NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CASA PM10 24 Good 8 9 µg/m3
2:00 AM CASA PM10 24 Good 8 9 µg/m3
1:00 AM CASA PM10 24 Good 8 9 µg/m3
4:00 PM CAMP NO2 1 Good 7 7 PPB
4:00 PM CAMP NO2 1 Good 7 7 PPB
2:00 PM CASA NO2 1 Good 7 7 PPB
11:00 AM LAST NO2 1 Good 7 7 PPB
7:00 AM LAST NO2 1 Good 7 7 PPB
6:00 AM LAST NO2 1 Good 7 7 PPB
3:00 PM RFN NO2 1 Good 6 6 PPB
2:00 PM CAMP NO2 1 Good 6 6 PPB
2:00 PM CAMP NO2 1 Good 6 6 PPB
1:00 PM LAST NO2 1 Good 6 6 PPB
11:00 AM CASA NO2 1 Good 6 6 PPB
10:00 AM CASA NO2 1 Good 6 6 PPB
8:00 AM LAST NO2 1 Good 6 6 PPB
2:00 AM LAST NO2 1 Good 6 6 PPB
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM I25DEN NO2 1 Good 5 5 PPB
2:00 PM I25DEN NO2 1 Good 5 5 PPB
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM RFN NO2 1 Good 5 5 PPB
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM LAST NO2 1 Good 5 5 PPB
10:00 AM RFN NO2 1 Good 5 5 PPB
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM LAST NO2 1 Good 5 5 PPB
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
5:00 AM LAST NO2 1 Good 5 5 PPB
4:00 PM RFN NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM RFN NO2 1 Good 4 4 PPB
2:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM LAST NO2 1 Good 4 4 PPB
12:00 PM RFN NO2 1 Good 4 4 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
4:00 AM LAST NO2 1 Good 4 4 PPB
4:00 PM CASA NO2 1 Good 3 3 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM LAST NO2 1 Good 3 3 PPB
1:00 PM RFN NO2 1 Good 3 3 PPB
9:00 AM RFN NO2 1 Good 3 3 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM CASA CO 8 Good 3 0.3 PPM
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM LAST NO2 1 Good 3 3 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM LAST NO2 1 Good 3 3 PPB
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
4:00 PM LAST NO2 1 Good 2 2 PPB
3:00 PM CASA CO 8 Good 2 0.2 PPM
3:00 PM CASA NO2 1 Good 2 2 PPB
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM LAST NO2 1 Good 2 2 PPB
2:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
6:00 AM RFN NO2 1 Good 2 2 PPB
5:00 AM CASA CO 8 Good 2 0.2 PPM
4:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CASA CO 8 Good 2 0.2 PPM
2:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM RFN NO2 1 Good 2 2 PPB
4:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CCOL CO 8 Good 1 0.1 PPM
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 PM CCOL CO 8 Good 1 0.1 PPM
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CCOL CO 8 Good 1 0.1 PPM
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 PM CCOL CO 8 Good 1 0.1 PPM
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
11:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
10:00 AM CCOL CO 8 Good 1 0.1 PPM
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
9:00 AM CCOL CO 8 Good 1 0.1 PPM
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM

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