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AQI Calculations on 06/25/2017 1:00AM - 6:00PM

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.
6:00 PM CHAT O3 8 Moderate 74 62 PPB
5:00 PM CHAT O3 8 Moderate 67 60 PPB
6:00 PM CTZ O3 8 Moderate 64 59 PPB
6:00 PM HLD O3 8 Moderate 61 58 PPB
6:00 PM PAL O3 8 Moderate 61 58 PPB
6:00 PM WCH O3 8 Moderate 61 58 PPB
5:00 PM CTZ O3 8 Moderate 61 58 PPB
5:00 PM PAL O3 8 Moderate 58 57 PPB
4:00 PM CHAT O3 8 Moderate 58 57 PPB
6:00 PM ASPN O3 8 Moderate 54 56 PPB
5:00 PM ASPN O3 8 Moderate 54 56 PPB
5:00 PM HLD O3 8 Moderate 54 56 PPB
4:00 PM CTZ O3 8 Moderate 54 56 PPB
4:00 PM PAL O3 8 Moderate 54 56 PPB
1:00 AM SWAN PM2.5 24 Moderate 54 13 µg/m3
2:00 AM SWAN PM2.5 24 Moderate 53 13 µg/m3
4:00 AM CHAT PM2.5 24 Moderate 52 12 µg/m3
4:00 AM SWAN PM2.5 24 Moderate 52 12 µg/m3
3:00 AM CHAT PM2.5 24 Moderate 52 12 µg/m3
3:00 AM SWAN PM2.5 24 Moderate 52 13 µg/m3
2:00 AM CHAT PM2.5 24 Moderate 52 12 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 52 13 µg/m3
6:00 PM MAN O3 8 Moderate 51 55 PPB
6:00 PM NREL O3 8 Moderate 51 55 PPB
5:00 PM MAN O3 8 Moderate 51 55 PPB
5:00 PM WCH O3 8 Moderate 51 55 PPB
7:00 AM CHAT PM2.5 24 Moderate 51 12 µg/m3
6:00 AM CHAT PM2.5 24 Moderate 51 12 µg/m3
5:00 AM CHAT PM2.5 24 Moderate 51 12 µg/m3
5:00 AM SWAN PM2.5 24 Moderate 51 12 µg/m3
5:00 PM ACAD O3 8 Good 50 54 PPB
4:00 PM ACAD O3 8 Good 50 54 PPB
4:00 PM ASPN O3 8 Good 50 54 PPB
4:00 PM MAN O3 8 Good 50 54 PPB
6:00 PM ACAD O3 8 Good 49 53 PPB
6:00 PM ASP O3 8 Good 49 53 PPB
4:00 PM HLD O3 8 Good 49 53 PPB
3:00 PM ACAD O3 8 Good 49 53 PPB
3:00 PM CHAT O3 8 Good 49 53 PPB
3:00 PM CTZ O3 8 Good 49 53 PPB
3:00 PM MAN O3 8 Good 49 53 PPB
3:00 PM PAL O3 8 Good 49 53 PPB
8:00 AM CHAT PM2.5 24 Good 49 12 µg/m3
1:00 AM ASPN O3 8 Good 49 53 PPB
6:00 PM ELK O3 8 Good 48 52 PPB
6:00 PM PDX O3 8 Good 48 52 PPB
6:00 PM RIFLO3 O3 8 Good 48 52 PPB
5:00 PM NREL O3 8 Good 48 52 PPB
4:00 PM WCH O3 8 Good 48 52 PPB
3:00 PM ASPN O3 8 Good 48 52 PPB
6:00 AM SWAN PM2.5 24 Good 48 12 µg/m3
1:00 AM CTZ O3 8 Good 48 52 PPB
1:00 AM I25GLO PM2.5 24 Good 48 12 µg/m3
1:00 AM PAL O3 8 Good 48 52 PPB
1:00 AM PDX O3 8 Good 48 52 PPB
1:00 AM RFN O3 8 Good 48 52 PPB
6:00 PM FTCW O3 8 Good 47 51 PPB
6:00 PM RFN O3 8 Good 47 51 PPB
5:00 PM ELK O3 8 Good 47 51 PPB
5:00 PM PDX O3 8 Good 47 51 PPB
5:00 PM RIFLO3 O3 8 Good 47 51 PPB
9:00 AM CHAT PM2.5 24 Good 47 11 µg/m3
2:00 AM ASPN O3 8 Good 47 51 PPB
2:00 AM I25GLO PM2.5 24 Good 47 11 µg/m3
1:00 AM ADM PM2.5 24 Good 47 11 µg/m3
1:00 AM ASP O3 8 Good 47 51 PPB
1:00 AM CHAT O3 8 Good 47 51 PPB
1:00 AM FTCW O3 8 Good 47 51 PPB
1:00 AM NREL O3 8 Good 47 51 PPB
6:00 PM BOUR O3 8 Good 46 50 PPB
6:00 PM CHAT PM2.5 24 Good 46 11 µg/m3
5:00 PM ASP O3 8 Good 46 50 PPB
4:00 PM NREL O3 8 Good 46 50 PPB
4:00 PM PDX O3 8 Good 46 50 PPB
4:00 PM RIFLO3 O3 8 Good 46 50 PPB
2:00 PM ACAD O3 8 Good 46 50 PPB
2:00 PM ASPN O3 8 Good 46 50 PPB
2:00 PM MAN O3 8 Good 46 50 PPB
2:00 PM PAL O3 8 Good 46 50 PPB
10:00 AM CHAT PM2.5 24 Good 46 11 µg/m3
7:00 AM SWAN PM2.5 24 Good 46 11 µg/m3
4:00 AM I25GLO PM2.5 24 Good 46 11 µg/m3
3:00 AM I25GLO PM2.5 24 Good 46 11 µg/m3
2:00 AM PAL O3 8 Good 46 50 PPB
1:00 AM BOUR O3 8 Good 46 50 PPB
6:00 PM AURE O3 8 Good 45 49 PPB
5:00 PM AURE O3 8 Good 45 49 PPB
5:00 PM CHAT PM2.5 24 Good 45 11 µg/m3
5:00 PM FTCW O3 8 Good 45 49 PPB
5:00 PM RFN O3 8 Good 45 49 PPB
4:00 PM ELK O3 8 Good 45 49 PPB
3:00 PM HLD O3 8 Good 45 49 PPB
3:00 PM WCH O3 8 Good 45 49 PPB
2:00 PM CTZ O3 8 Good 45 49 PPB
11:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
5:00 AM I25GLO PM2.5 24 Good 45 11 µg/m3
2:00 AM ADM PM2.5 24 Good 45 11 µg/m3
2:00 AM CTZ O3 8 Good 45 49 PPB
2:00 AM PDX O3 8 Good 45 49 PPB
2:00 AM RFN O3 8 Good 45 49 PPB
1:00 AM ACAD O3 8 Good 45 49 PPB
1:00 AM CAMP PM2.5 24 Good 45 11 µg/m3
1:00 AM HLD O3 8 Good 45 49 PPB
1:00 AM I25DEN PM2.5 24 Good 45 11 µg/m3
1:00 AM WCH O3 8 Good 45 49 PPB
6:00 PM CAMP O3 8 Good 44 47 PPB
6:00 PM CASA O3 8 Good 44 47 PPB
6:00 PM GRET O3 8 Good 44 48 PPB
6:00 PM WBY O3 8 Good 44 47 PPB
5:00 PM BOUR O3 8 Good 44 48 PPB
4:00 PM ASP O3 8 Good 44 47 PPB
4:00 PM AURE O3 8 Good 44 48 PPB
4:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
4:00 PM RFN O3 8 Good 44 47 PPB
3:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
3:00 PM ELK O3 8 Good 44 47 PPB
3:00 PM NREL O3 8 Good 44 48 PPB
3:00 PM PDX O3 8 Good 44 48 PPB
3:00 PM RIFLO3 O3 8 Good 44 47 PPB
2:00 PM CHAT O3 8 Good 44 47 PPB
2:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
1:00 PM ASPN O3 8 Good 44 48 PPB
1:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
1:00 PM MAN O3 8 Good 44 47 PPB
1:00 PM PAL O3 8 Good 44 47 PPB
12:00 PM CHAT PM2.5 24 Good 44 11 µg/m3
8:00 AM SWAN PM2.5 24 Good 44 11 µg/m3
6:00 AM I25GLO PM2.5 24 Good 44 11 µg/m3
4:00 AM ASPN O3 8 Good 44 47 PPB
3:00 AM ADM PM2.5 24 Good 44 11 µg/m3
3:00 AM ASPN O3 8 Good 44 48 PPB
3:00 AM CTZ O3 8 Good 44 47 PPB
3:00 AM I25DEN PM2.5 24 Good 44 11 µg/m3
3:00 AM PAL O3 8 Good 44 47 PPB
3:00 AM RFN O3 8 Good 44 47 PPB
2:00 AM CAMP PM2.5 24 Good 44 11 µg/m3
2:00 AM FTCW O3 8 Good 44 47 PPB
2:00 AM I25DEN PM2.5 24 Good 44 11 µg/m3
1:00 AM ELK O3 8 Good 44 47 PPB
5:00 PM CAMP O3 8 Good 43 46 PPB
5:00 PM CASA O3 8 Good 43 46 PPB
5:00 PM GRET O3 8 Good 43 46 PPB
4:00 PM BOUR O3 8 Good 43 46 PPB
4:00 PM FTCW O3 8 Good 43 46 PPB
3:00 PM AURE O3 8 Good 43 46 PPB
2:00 PM NREL O3 8 Good 43 46 PPB
2:00 PM PDX O3 8 Good 43 46 PPB
2:00 PM WCH O3 8 Good 43 46 PPB
1:00 PM CTZ O3 8 Good 43 46 PPB
12:00 PM ASPN O3 8 Good 43 46 PPB
5:00 AM ASPN O3 8 Good 43 46 PPB
4:00 AM CAMP PM2.5 24 Good 43 10 µg/m3
4:00 AM I25DEN PM2.5 24 Good 43 10 µg/m3
3:00 AM CAMP PM2.5 24 Good 43 10 µg/m3
3:00 AM PDX O3 8 Good 43 46 PPB
2:00 AM ACAD O3 8 Good 43 46 PPB
2:00 AM BOUR O3 8 Good 43 46 PPB
2:00 AM CHAT O3 8 Good 43 46 PPB
2:00 AM ELK O3 8 Good 43 46 PPB
2:00 AM HLD O3 8 Good 43 46 PPB
2:00 AM NREL O3 8 Good 43 46 PPB
1:00 AM GRET O3 8 Good 43 46 PPB
1:00 AM WBY O3 8 Good 43 46 PPB
6:00 PM FTC O3 8 Good 42 45 PPB
5:00 PM WBY O3 8 Good 42 45 PPB
3:00 PM ASP O3 8 Good 42 45 PPB
3:00 PM RFN O3 8 Good 42 45 PPB
2:00 PM HLD O3 8 Good 42 45 PPB
1:00 PM ACAD O3 8 Good 42 45 PPB
11:00 AM ASPN O3 8 Good 42 45 PPB
9:00 AM SWAN PM2.5 24 Good 42 10 µg/m3
7:00 AM I25GLO PM2.5 24 Good 42 10 µg/m3
6:00 AM ASPN O3 8 Good 42 45 PPB
5:00 AM CAMP PM2.5 24 Good 42 10 µg/m3
5:00 AM I25DEN PM2.5 24 Good 42 10 µg/m3
4:00 AM ADM PM2.5 24 Good 42 10 µg/m3
4:00 AM RFN O3 8 Good 42 45 PPB
2:00 AM ASP O3 8 Good 42 45 PPB
1:00 AM CAMP O3 8 Good 42 45 PPB
4:00 PM CASA O3 8 Good 41 44 PPB
3:00 PM BOUR O3 8 Good 41 44 PPB
2:00 PM AURE O3 8 Good 41 44 PPB
2:00 PM ELK O3 8 Good 41 44 PPB
2:00 PM RIFLO3 O3 8 Good 41 44 PPB
12:00 PM CTZ O3 8 Good 41 44 PPB
12:00 PM PAL O3 8 Good 41 44 PPB
10:00 AM ASPN O3 8 Good 41 44 PPB
7:00 AM ASPN O3 8 Good 41 44 PPB
6:00 AM I25DEN PM2.5 24 Good 41 10 µg/m3
5:00 AM ADM PM2.5 24 Good 41 10 µg/m3
4:00 AM CTZ O3 8 Good 41 44 PPB
4:00 AM PAL O3 8 Good 41 44 PPB
4:00 AM PDX O3 8 Good 41 44 PPB
3:00 AM ELK O3 8 Good 41 44 PPB
2:00 AM WBY O3 8 Good 41 44 PPB
2:00 AM WCH O3 8 Good 41 44 PPB
5:00 PM FTC O3 8 Good 40 43 PPB
4:00 PM CAMP O3 8 Good 40 43 PPB
4:00 PM GRET O3 8 Good 40 43 PPB
4:00 PM WBY O3 8 Good 40 43 PPB
3:00 PM FTCW O3 8 Good 40 43 PPB
2:00 PM ASP O3 8 Good 40 43 PPB
1:00 PM NREL O3 8 Good 40 43 PPB
12:00 PM MAN O3 8 Good 40 43 PPB
10:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
9:00 AM ASPN O3 8 Good 40 43 PPB
8:00 AM ASPN O3 8 Good 40 43 PPB
8:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
6:00 AM CAMP PM2.5 24 Good 40 10 µg/m3
3:00 AM ACAD O3 8 Good 40 43 PPB
3:00 AM FTCW O3 8 Good 40 43 PPB
2:00 AM GRET O3 8 Good 40 43 PPB
1:00 AM AURE O3 8 Good 40 43 PPB
1:00 AM FTC O3 8 Good 40 43 PPB
2:00 PM BOUR O3 8 Good 39 42 PPB
2:00 PM RFN O3 8 Good 39 42 PPB
1:00 PM CHAT O3 8 Good 39 42 PPB
1:00 PM ELK O3 8 Good 39 42 PPB
1:00 PM PDX O3 8 Good 39 42 PPB
1:00 PM WCH O3 8 Good 39 42 PPB
7:00 AM CAMP PM2.5 24 Good 39 9 µg/m3
7:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
6:00 AM ADM PM2.5 24 Good 39 9 µg/m3
5:00 AM CTZ O3 8 Good 39 42 PPB
5:00 AM PAL O3 8 Good 39 42 PPB
5:00 AM RFN O3 8 Good 39 42 PPB
4:00 AM ELK O3 8 Good 39 42 PPB
3:00 AM BOUR O3 8 Good 39 42 PPB
3:00 AM HLD O3 8 Good 39 42 PPB
3:00 AM NREL O3 8 Good 39 42 PPB
2:00 AM CAMP O3 8 Good 39 42 PPB
1:00 AM CASA O3 8 Good 39 42 PPB
1:00 AM MAN O3 8 Good 39 42 PPB
6:00 PM SWAN PM2.5 24 Good 38 9 µg/m3
4:00 PM FTC O3 8 Good 38 41 PPB
3:00 PM CASA O3 8 Good 38 41 PPB
2:00 PM FTCW O3 8 Good 38 41 PPB
1:00 PM AURE O3 8 Good 38 41 PPB
11:00 AM CTZ O3 8 Good 38 41 PPB
11:00 AM PAL O3 8 Good 38 41 PPB
11:00 AM SWAN PM2.5 24 Good 38 9 µg/m3
9:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
8:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
6:00 AM CTZ O3 8 Good 38 41 PPB
6:00 AM PAL O3 8 Good 38 41 PPB
5:00 AM ELK O3 8 Good 38 41 PPB
5:00 AM PDX O3 8 Good 38 41 PPB
4:00 AM FTCW O3 8 Good 38 41 PPB
3:00 AM ASP O3 8 Good 38 41 PPB
3:00 AM GRET O3 8 Good 38 41 PPB
3:00 AM WBY O3 8 Good 38 41 PPB
2:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM FTCF PM2.5 24 Good 38 9 µg/m3
5:00 PM SWAN PM2.5 24 Good 37 9 µg/m3
3:00 PM CAMP O3 8 Good 37 40 PPB
3:00 PM GRET O3 8 Good 37 40 PPB
3:00 PM WBY O3 8 Good 37 40 PPB
1:00 PM ASP O3 8 Good 37 40 PPB
1:00 PM BOUR O3 8 Good 37 40 PPB
1:00 PM HLD O3 8 Good 37 40 PPB
1:00 PM RFN O3 8 Good 37 40 PPB
1:00 PM RIFLO3 O3 8 Good 37 40 PPB
12:00 PM ACAD O3 8 Good 37 40 PPB
12:00 PM ELK O3 8 Good 37 40 PPB
12:00 PM NREL O3 8 Good 37 40 PPB
12:00 PM PDX O3 8 Good 37 40 PPB
11:00 AM MAN O3 8 Good 37 40 PPB
10:00 AM CTZ O3 8 Good 37 40 PPB
10:00 AM I25GLO PM2.5 24 Good 37 9 µg/m3
8:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
7:00 AM CTZ O3 8 Good 37 40 PPB
6:00 AM ELK O3 8 Good 37 40 PPB
6:00 AM RFN O3 8 Good 37 40 PPB
4:00 AM ACAD O3 8 Good 37 40 PPB
4:00 AM BOUR O3 8 Good 37 40 PPB
4:00 AM HLD O3 8 Good 37 40 PPB
3:00 AM CAMP O3 8 Good 37 40 PPB
3:00 AM CHAT O3 8 Good 37 40 PPB
3:00 AM WCH O3 8 Good 37 40 PPB
2:00 AM FTC O3 8 Good 37 40 PPB
2:00 AM MAN O3 8 Good 37 40 PPB
1:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
1:00 AM RIFLO3 O3 8 Good 37 40 PPB
4:00 PM SWAN PM2.5 24 Good 36 9 µg/m3
12:00 PM AURE O3 8 Good 36 39 PPB
12:00 PM WCH O3 8 Good 36 39 PPB
10:00 AM PAL O3 8 Good 36 39 PPB
9:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
9:00 AM CTZ O3 8 Good 36 39 PPB
8:00 AM CTZ O3 8 Good 36 39 PPB
7:00 AM ADM PM2.5 24 Good 36 9 µg/m3
7:00 AM PAL O3 8 Good 36 39 PPB
7:00 AM RFN O3 8 Good 36 39 PPB
4:00 AM GRET O3 8 Good 36 39 PPB
4:00 AM NREL O3 8 Good 36 39 PPB
3:00 AM AURE O3 8 Good 36 39 PPB
2:00 AM CASA O3 8 Good 36 39 PPB
2:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
6:00 PM CAMP PM2.5 24 Good 35 8 µg/m3
6:00 PM I25GLO PM2.5 24 Good 35 9 µg/m3
5:00 PM I25GLO PM2.5 24 Good 35 8 µg/m3
3:00 PM FTC O3 8 Good 35 38 PPB
3:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
2:00 PM CASA O3 8 Good 35 38 PPB
2:00 PM GRET O3 8 Good 35 38 PPB
1:00 PM FTCW O3 8 Good 35 38 PPB
12:00 PM ASP O3 8 Good 35 38 PPB
12:00 PM BOUR O3 8 Good 35 38 PPB
12:00 PM RFN O3 8 Good 35 38 PPB
12:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
11:00 AM ASP O3 8 Good 35 38 PPB
11:00 AM AURE O3 8 Good 35 38 PPB
11:00 AM ELK O3 8 Good 35 38 PPB
11:00 AM I25GLO PM2.5 24 Good 35 8 µg/m3
11:00 AM NREL O3 8 Good 35 38 PPB
9:00 AM I25DEN PM2.5 24 Good 35 9 µg/m3
9:00 AM PAL O3 8 Good 35 38 PPB
8:00 AM PAL O3 8 Good 35 38 PPB
7:00 AM ELK O3 8 Good 35 38 PPB
6:00 AM PDX O3 8 Good 35 38 PPB
5:00 AM BOUR O3 8 Good 35 38 PPB
5:00 AM FTCW O3 8 Good 35 38 PPB
5:00 AM GRET O3 8 Good 35 38 PPB
5:00 AM HLD O3 8 Good 35 38 PPB
4:00 AM ASP O3 8 Good 35 38 PPB
4:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
3:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
3:00 AM MAN O3 8 Good 35 38 PPB
2:00 AM FTCF PM2.5 24 Good 35 8 µg/m3
2:00 AM NJH PM2.5 24 Good 35 8 µg/m3
1:00 AM NJH PM2.5 24 Good 35 8 µg/m3
5:00 PM CAMP PM2.5 24 Good 34 8 µg/m3
4:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
2:00 PM CAMP O3 8 Good 34 37 PPB
2:00 PM WBY O3 8 Good 34 37 PPB
12:00 PM CHAT O3 8 Good 34 37 PPB
12:00 PM I25GLO PM2.5 24 Good 34 8 µg/m3
12:00 PM RIFLO3 O3 8 Good 34 37 PPB
11:00 AM PDX O3 8 Good 34 37 PPB
11:00 AM RFN O3 8 Good 34 37 PPB
11:00 AM WCH O3 8 Good 34 37 PPB
10:00 AM CAMP PM2.5 24 Good 34 8 µg/m3
10:00 AM ELK O3 8 Good 34 37 PPB
10:00 AM NREL O3 8 Good 34 37 PPB
10:00 AM RFN O3 8 Good 34 37 PPB
9:00 AM RFN O3 8 Good 34 37 PPB
8:00 AM ADM PM2.5 24 Good 34 8 µg/m3
8:00 AM ELK O3 8 Good 34 37 PPB
8:00 AM RFN O3 8 Good 34 37 PPB
5:00 AM NREL O3 8 Good 34 37 PPB
4:00 AM AURE O3 8 Good 34 37 PPB
4:00 AM NJH PM2.5 24 Good 34 8 µg/m3
4:00 AM WBY O3 8 Good 34 37 PPB
3:00 AM NJH PM2.5 24 Good 34 8 µg/m3
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
1:00 AM GREH PM2.5 24 Good 34 8 µg/m3
6:00 PM I25DEN PM2.5 24 Good 33 8 µg/m3
4:00 PM CAMP PM2.5 24 Good 33 8 µg/m3
3:00 PM I25GLO PM2.5 24 Good 33 8 µg/m3
2:00 PM FTC O3 8 Good 33 36 PPB
2:00 PM I25GLO PM2.5 24 Good 33 8 µg/m3
2:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
1:00 PM I25GLO PM2.5 24 Good 33 8 µg/m3
1:00 PM SWAN PM2.5 24 Good 33 8 µg/m3
12:00 PM FTCW O3 8 Good 33 36 PPB
12:00 PM HLD O3 8 Good 33 36 PPB
11:00 AM ACAD O3 8 Good 33 36 PPB
11:00 AM BOUR O3 8 Good 33 36 PPB
10:00 AM ASP O3 8 Good 33 36 PPB
10:00 AM AURE O3 8 Good 33 36 PPB
10:00 AM I25DEN PM2.5 24 Good 33 8 µg/m3
10:00 AM MAN O3 8 Good 33 36 PPB
10:00 AM PDX O3 8 Good 33 36 PPB
9:00 AM ELK O3 8 Good 33 36 PPB
9:00 AM PDX O3 8 Good 33 36 PPB
7:00 AM PDX O3 8 Good 33 36 PPB
6:00 AM BOUR O3 8 Good 33 36 PPB
6:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM GRET O3 8 Good 33 36 PPB
6:00 AM NJH PM2.5 24 Good 33 8 µg/m3
5:00 AM ACAD O3 8 Good 33 36 PPB
5:00 AM AURE O3 8 Good 33 36 PPB
5:00 AM LNGM PM2.5 24 Good 33 8 µg/m3
5:00 AM NJH PM2.5 24 Good 33 8 µg/m3
4:00 AM CAMP O3 8 Good 33 36 PPB
4:00 AM CHAT O3 8 Good 33 36 PPB
4:00 AM FTC O3 8 Good 33 36 PPB
4:00 AM MAN O3 8 Good 33 36 PPB
4:00 AM WCH O3 8 Good 33 36 PPB
6:00 PM LNGM PM2.5 24 Good 32 8 µg/m3
5:00 PM I25DEN PM2.5 24 Good 32 8 µg/m3
5:00 PM LNGM PM2.5 24 Good 32 8 µg/m3
4:00 PM LNGM PM2.5 24 Good 32 8 µg/m3
3:00 PM CAMP PM2.5 24 Good 32 8 µg/m3
2:00 PM CAMP PM2.5 24 Good 32 8 µg/m3
1:00 PM CAMP PM2.5 24 Good 32 8 µg/m3
1:00 PM CASA O3 8 Good 32 35 PPB
1:00 PM FTC O3 8 Good 32 35 PPB
1:00 PM GRET O3 8 Good 32 35 PPB
12:00 PM CAMP PM2.5 24 Good 32 8 µg/m3
11:00 AM CAMP PM2.5 24 Good 32 8 µg/m3
9:00 AM ADM PM2.5 24 Good 32 8 µg/m3
9:00 AM NREL O3 8 Good 32 35 PPB
8:00 AM PDX O3 8 Good 32 35 PPB
7:00 AM FTCW O3 8 Good 32 35 PPB
7:00 AM NJH PM2.5 24 Good 32 8 µg/m3
6:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
6:00 AM NREL O3 8 Good 32 35 PPB
5:00 AM ASP O3 8 Good 32 35 PPB
5:00 AM FTC O3 8 Good 32 35 PPB
3:00 AM CASA O3 8 Good 32 35 PPB
3:00 AM FTCF PM2.5 24 Good 32 8 µg/m3
6:00 PM ADM PM2.5 24 Good 31 8 µg/m3
6:00 PM CCOL PM2.5 24 Good 31 7 µg/m3
5:00 PM CCOL PM2.5 24 Good 31 7 µg/m3
4:00 PM CCOL PM2.5 24 Good 31 7 µg/m3
4:00 PM I25DEN PM2.5 24 Good 31 8 µg/m3
3:00 PM LNGM PM2.5 24 Good 31 8 µg/m3
2:00 PM LNGM PM2.5 24 Good 31 7 µg/m3
1:00 PM CCOL PM2.5 24 Good 31 7 µg/m3
1:00 PM WBY O3 8 Good 31 34 PPB
12:00 PM FTC O3 8 Good 31 33 PPB
12:00 PM GRET O3 8 Good 31 34 PPB
11:00 AM CHAT O3 8 Good 31 33 PPB
11:00 AM FTCW O3 8 Good 31 34 PPB
11:00 AM GRET O3 8 Good 31 33 PPB
11:00 AM HLD O3 8 Good 31 34 PPB
11:00 AM I25DEN PM2.5 24 Good 31 7 µg/m3
11:00 AM RIFLO3 O3 8 Good 31 33 PPB
10:00 AM BOUR O3 8 Good 31 34 PPB
10:00 AM FTCW O3 8 Good 31 33 PPB
10:00 AM WCH O3 8 Good 31 34 PPB
9:00 AM ASP O3 8 Good 31 34 PPB
9:00 AM AURE O3 8 Good 31 34 PPB
9:00 AM BOUR O3 8 Good 31 34 PPB
9:00 AM MAN O3 8 Good 31 34 PPB
8:00 AM BOUR O3 8 Good 31 34 PPB
8:00 AM FTCW O3 8 Good 31 33 PPB
8:00 AM GRET O3 8 Good 31 33 PPB
8:00 AM MAN O3 8 Good 31 33 PPB
8:00 AM NJH PM2.5 24 Good 31 7 µg/m3
8:00 AM NREL O3 8 Good 31 34 PPB
7:00 AM BOUR O3 8 Good 31 34 PPB
7:00 AM GRET O3 8 Good 31 34 PPB
7:00 AM NREL O3 8 Good 31 34 PPB
6:00 AM AURE O3 8 Good 31 34 PPB
6:00 AM FTC O3 8 Good 31 33 PPB
6:00 AM HLD O3 8 Good 31 34 PPB
6:00 AM MAN O3 8 Good 31 33 PPB
5:00 AM CAMP O3 8 Good 31 34 PPB
5:00 AM MAN O3 8 Good 31 34 PPB
5:00 AM WBY O3 8 Good 31 33 PPB
5:00 AM WCH O3 8 Good 31 34 PPB
3:00 AM RIFLO3 O3 8 Good 31 34 PPB
2:00 AM GREH PM2.5 24 Good 31 8 µg/m3
6:00 PM NJH PM2.5 24 Good 30 7 µg/m3
5:00 PM ADM PM2.5 24 Good 30 7 µg/m3
5:00 PM NJH PM2.5 24 Good 30 7 µg/m3
4:00 PM ADM PM2.5 24 Good 30 7 µg/m3
3:00 PM ADM PM2.5 24 Good 30 7 µg/m3
3:00 PM CCOL PM2.5 24 Good 30 7 µg/m3
3:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
2:00 PM CCOL PM2.5 24 Good 30 7 µg/m3
2:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
1:00 PM CAMP O3 8 Good 30 32 PPB
1:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
1:00 PM LNGM PM2.5 24 Good 30 7 µg/m3
12:00 PM CCOL PM2.5 24 Good 30 7 µg/m3
12:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
11:00 AM ADM PM2.5 24 Good 30 7 µg/m3
11:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
11:00 AM FTC O3 8 Good 30 32 PPB
11:00 AM NJH PM2.5 24 Good 30 7 µg/m3
10:00 AM ACAD O3 8 Good 30 32 PPB
10:00 AM ADM PM2.5 24 Good 30 7 µg/m3
10:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
10:00 AM GRET O3 8 Good 30 32 PPB
10:00 AM HLD O3 8 Good 30 32 PPB
10:00 AM NJH PM2.5 24 Good 30 7 µg/m3
9:00 AM FTCW O3 8 Good 30 32 PPB
9:00 AM GRET O3 8 Good 30 32 PPB
9:00 AM NJH PM2.5 24 Good 30 7 µg/m3
9:00 AM WCH O3 8 Good 30 32 PPB
8:00 AM ASP O3 8 Good 30 32 PPB
8:00 AM AURE O3 8 Good 30 32 PPB
8:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
7:00 AM ASP O3 8 Good 30 32 PPB
7:00 AM AURE O3 8 Good 30 32 PPB
7:00 AM BOU PM2.5 24 Good 30 7 µg/m3
7:00 AM FTC O3 8 Good 30 32 PPB
7:00 AM HLD O3 8 Good 30 32 PPB
7:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
7:00 AM MAN O3 8 Good 30 32 PPB
6:00 AM ACAD O3 8 Good 30 32 PPB
6:00 AM ASP O3 8 Good 30 32 PPB
5:00 AM CHAT O3 8 Good 30 32 PPB
4:00 AM CASA O3 8 Good 30 32 PPB
4:00 PM NJH PM2.5 24 Good 29 7 µg/m3
3:00 PM NJH PM2.5 24 Good 29 7 µg/m3
2:00 PM ADM PM2.5 24 Good 29 7 µg/m3
1:00 PM ADM PM2.5 24 Good 29 7 µg/m3
12:00 PM ADM PM2.5 24 Good 29 7 µg/m3
12:00 PM CASA O3 8 Good 29 31 PPB
12:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
12:00 PM NJH PM2.5 24 Good 29 7 µg/m3
12:00 PM WBY O3 8 Good 29 31 PPB
10:00 AM FTC O3 8 Good 29 31 PPB
9:00 AM CCOL PM2.5 24 Good 29 7 µg/m3
9:00 AM HLD O3 8 Good 29 31 PPB
8:00 AM BOU PM2.5 24 Good 29 7 µg/m3
8:00 AM CCOL PM2.5 24 Good 29 7 µg/m3
8:00 AM FTC O3 8 Good 29 31 PPB
8:00 AM HLD O3 8 Good 29 31 PPB
8:00 AM WCH O3 8 Good 29 31 PPB
6:00 AM BOU PM2.5 24 Good 29 7 µg/m3
6:00 AM WCH O3 8 Good 29 31 PPB
5:00 AM BOU PM2.5 24 Good 29 7 µg/m3
4:00 AM BOU PM2.5 24 Good 29 7 µg/m3
4:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
3:00 AM BOU PM2.5 24 Good 29 7 µg/m3
3:00 AM CCOL PM2.5 24 Good 29 7 µg/m3
2:00 AM BOU PM2.5 24 Good 29 7 µg/m3
2:00 AM CCOL PM2.5 24 Good 29 7 µg/m3
1:00 AM BOU PM2.5 24 Good 29 7 µg/m3
1:00 AM CCOL PM2.5 24 Good 29 7 µg/m3
6:00 PM GREH PM2.5 24 Good 28 7 µg/m3
2:00 PM NJH PM2.5 24 Good 28 7 µg/m3
1:00 PM NJH PM2.5 24 Good 28 7 µg/m3
12:00 PM CAMP O3 8 Good 28 30 PPB
11:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
10:00 AM BOU PM2.5 24 Good 28 7 µg/m3
10:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
10:00 AM RIFLO3 O3 8 Good 28 30 PPB
9:00 AM ACAD O3 8 Good 28 30 PPB
9:00 AM BOU PM2.5 24 Good 28 7 µg/m3
9:00 AM FTC O3 8 Good 28 30 PPB
9:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
7:00 AM ACAD O3 8 Good 28 30 PPB
7:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
7:00 AM WCH O3 8 Good 28 30 PPB
6:00 AM CAMP O3 8 Good 28 30 PPB
6:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
6:00 AM WBY O3 8 Good 28 30 PPB
5:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
4:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
4:00 AM RIFLO3 O3 8 Good 28 30 PPB
3:00 AM GREH PM2.5 24 Good 28 7 µg/m3
11:00 AM WBY O3 8 Good 27 29 PPB
10:00 AM CHAT O3 8 Good 27 29 PPB
8:00 AM ACAD O3 8 Good 27 29 PPB
5:00 AM CASA O3 8 Good 27 29 PPB
5:00 AM RIFLO3 O3 8 Good 27 29 PPB
4:00 AM I25GLO NO2 1 Good 27 29 PPB
1:00 AM SWAN PM10 24 Good 27 29 µg/m3
6:00 PM BOU PM2.5 24 Good 26 6 µg/m3
5:00 PM BOU PM2.5 24 Good 26 6 µg/m3
5:00 PM GREH PM2.5 24 Good 26 6 µg/m3
4:00 PM BOU PM2.5 24 Good 26 6 µg/m3
3:00 PM BOU PM2.5 24 Good 26 6 µg/m3
2:00 PM BOU PM2.5 24 Good 26 6 µg/m3
11:00 AM BOU PM2.5 24 Good 26 6 µg/m3
11:00 AM CAMP O3 8 Good 26 28 PPB
11:00 AM CASA O3 8 Good 26 28 PPB
9:00 AM RIFLO3 O3 8 Good 26 28 PPB
7:00 AM WBY O3 8 Good 26 28 PPB
6:00 AM CHAT O3 8 Good 26 28 PPB
6:00 AM RIFLO3 O3 8 Good 26 28 PPB
5:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
4:00 AM SWAN PM10 24 Good 26 28 µg/m3
3:00 AM SWAN PM10 24 Good 26 28 µg/m3
2:00 AM SWAN PM10 24 Good 26 28 µg/m3
6:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
5:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
4:00 PM GREH PM2.5 24 Good 25 6 µg/m3
4:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
3:00 PM GREH PM2.5 24 Good 25 6 µg/m3
3:00 PM RIFL PM2.5 24 Good 25 6 µg/m3
1:00 PM BOU PM2.5 24 Good 25 6 µg/m3
12:00 PM BOU PM2.5 24 Good 25 6 µg/m3
11:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
10:00 AM WBY O3 8 Good 25 27 PPB
9:00 AM WBY O3 8 Good 25 27 PPB
8:00 AM RIFLO3 O3 8 Good 25 27 PPB
8:00 AM WBY O3 8 Good 25 27 PPB
7:00 AM CAMP O3 8 Good 25 27 PPB
7:00 AM RIFLO3 O3 8 Good 25 27 PPB
6:00 AM SWAN PM10 24 Good 25 27 µg/m3
5:00 AM SWAN PM10 24 Good 25 27 µg/m3
4:00 AM GREH PM2.5 24 Good 25 6 µg/m3
2:00 PM FTCF PM2.5 24 Good 24 6 µg/m3
2:00 PM GREH PM2.5 24 Good 24 6 µg/m3
2:00 PM RIFL PM2.5 24 Good 24 6 µg/m3
1:00 PM FTCF PM2.5 24 Good 24 6 µg/m3
1:00 PM GREH PM2.5 24 Good 24 6 µg/m3
12:00 PM FTCF PM2.5 24 Good 24 6 µg/m3
12:00 PM GREH PM2.5 24 Good 24 6 µg/m3
10:00 AM CAMP O3 8 Good 24 26 PPB
10:00 AM CASA O3 8 Good 24 26 PPB
10:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
9:00 AM CAMP O3 8 Good 24 26 PPB
9:00 AM CHAT O3 8 Good 24 26 PPB
9:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
8:00 AM CAMP O3 8 Good 24 26 PPB
8:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
7:00 AM SWAN PM10 24 Good 24 26 µg/m3
6:00 AM CASA O3 8 Good 24 26 PPB
6:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
5:00 AM I25GLO PM10 24 Good 24 26 µg/m3
4:00 AM I25GLO PM10 24 Good 24 26 µg/m3
3:00 AM I25GLO PM10 24 Good 24 26 µg/m3
6:00 PM CHAT PM10 24 Good 23 25 µg/m3
5:00 PM CHAT PM10 24 Good 23 25 µg/m3
4:00 PM CHAT PM10 24 Good 23 25 µg/m3
3:00 PM CHAT PM10 24 Good 23 25 µg/m3
1:00 PM RIFL PM2.5 24 Good 23 6 µg/m3
12:00 PM RIFL PM2.5 24 Good 23 6 µg/m3
11:00 AM GREH PM2.5 24 Good 23 6 µg/m3
11:00 AM RIFL PM2.5 24 Good 23 6 µg/m3
10:00 AM GREH PM2.5 24 Good 23 6 µg/m3
9:00 AM GREH PM2.5 24 Good 23 6 µg/m3
8:00 AM CHAT O3 8 Good 23 25 PPB
8:00 AM CHAT PM10 24 Good 23 25 µg/m3
8:00 AM GREH PM2.5 24 Good 23 6 µg/m3
8:00 AM SWAN PM10 24 Good 23 25 µg/m3
7:00 AM CHAT O3 8 Good 23 25 PPB
7:00 AM CHAT PM10 24 Good 23 25 µg/m3
7:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
7:00 AM GREH PM2.5 24 Good 23 6 µg/m3
7:00 AM I25GLO PM10 24 Good 23 25 µg/m3
6:00 AM CHAT PM10 24 Good 23 25 µg/m3
6:00 AM I25GLO PM10 24 Good 23 25 µg/m3
5:00 AM I25GLO NO2 1 Good 23 24 PPB
2:00 AM I25GLO PM10 24 Good 23 25 µg/m3
1:00 AM I25GLO PM10 24 Good 23 25 µg/m3
5:00 PM I25DEN NO2 1 Good 22 23 PPB
2:00 PM CHAT PM10 24 Good 22 24 µg/m3
1:00 PM CHAT PM10 24 Good 22 24 µg/m3
12:00 PM CHAT PM10 24 Good 22 24 µg/m3
11:00 AM CHAT PM10 24 Good 22 24 µg/m3
10:00 AM CHAT PM10 24 Good 22 24 µg/m3
9:00 AM CASA O3 8 Good 22 24 PPB
9:00 AM CHAT PM10 24 Good 22 24 µg/m3
9:00 AM SWAN PM10 24 Good 22 24 µg/m3
8:00 AM CASA O3 8 Good 22 24 PPB
8:00 AM I25GLO PM10 24 Good 22 24 µg/m3
7:00 AM CASA O3 8 Good 22 24 PPB
6:00 AM GREH PM2.5 24 Good 22 5 µg/m3
5:00 AM CHAT PM10 24 Good 22 24 µg/m3
5:00 AM GREH PM2.5 24 Good 22 5 µg/m3
5:00 AM WBY PM10 24 Good 22 24 µg/m3
4:00 AM CHAT PM10 24 Good 22 24 µg/m3
4:00 AM WBY PM10 24 Good 22 24 µg/m3
3:00 AM CHAT PM10 24 Good 22 24 µg/m3
3:00 AM WBY PM10 24 Good 22 24 µg/m3
2:00 AM CHAT PM10 24 Good 22 24 µg/m3
2:00 AM WBY PM10 24 Good 22 24 µg/m3
1:00 AM WBY PM10 24 Good 22 24 µg/m3
11:00 AM SWAN PM10 24 Good 21 23 µg/m3
10:00 AM SWAN PM10 24 Good 21 23 µg/m3
9:00 AM I25GLO PM10 24 Good 21 23 µg/m3
8:00 AM WBY PM10 24 Good 21 23 µg/m3
7:00 AM WBY PM10 24 Good 21 23 µg/m3
6:00 AM WBY PM10 24 Good 21 23 µg/m3
1:00 AM CASA PM10 24 Good 21 23 µg/m3
1:00 AM CHAT PM10 24 Good 21 23 µg/m3
6:00 PM CCOL PM10 24 Good 20 22 µg/m3
6:00 PM SWAN PM10 24 Good 20 22 µg/m3
6:00 PM WBY PM10 24 Good 20 22 µg/m3
5:00 PM CCOL PM10 24 Good 20 22 µg/m3
5:00 PM SWAN PM10 24 Good 20 22 µg/m3
5:00 PM WBY PM10 24 Good 20 22 µg/m3
4:00 PM CCOL PM10 24 Good 20 22 µg/m3
4:00 PM SWAN PM10 24 Good 20 22 µg/m3
4:00 PM WBY PM10 24 Good 20 22 µg/m3
3:00 PM CCOL PM10 24 Good 20 22 µg/m3
3:00 PM WBY PM10 24 Good 20 22 µg/m3
2:00 PM CCOL PM10 24 Good 20 22 µg/m3
2:00 PM WBY PM10 24 Good 20 22 µg/m3
1:00 PM CCOL PM10 24 Good 20 22 µg/m3
1:00 PM WBY PM10 24 Good 20 22 µg/m3
12:00 PM WBY PM10 24 Good 20 22 µg/m3
11:00 AM WBY PM10 24 Good 20 22 µg/m3
10:00 AM I25GLO PM10 24 Good 20 22 µg/m3
10:00 AM WBY PM10 24 Good 20 22 µg/m3
9:00 AM WBY PM10 24 Good 20 22 µg/m3
6:00 AM CAMP NO2 1 Good 20 21 PPB
6:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CASA PM10 24 Good 20 22 µg/m3
4:00 AM CASA PM10 24 Good 20 22 µg/m3
3:00 AM CASA PM10 24 Good 20 22 µg/m3
3:00 AM I25GLO NO2 1 Good 20 21 PPB
2:00 AM CASA PM10 24 Good 20 22 µg/m3
1:00 AM FTCF PM10 24 Good 20 22 µg/m3
6:00 PM I25GLO PM10 24 Good 19 21 µg/m3
5:00 PM I25GLO PM10 24 Good 19 20 µg/m3
4:00 PM I25GLO PM10 24 Good 19 20 µg/m3
3:00 PM I25GLO PM10 24 Good 19 20 µg/m3
3:00 PM SWAN PM10 24 Good 19 21 µg/m3
2:00 PM I25GLO PM10 24 Good 19 20 µg/m3
2:00 PM SWAN PM10 24 Good 19 21 µg/m3
1:00 PM I25GLO PM10 24 Good 19 20 µg/m3
1:00 PM SWAN PM10 24 Good 19 21 µg/m3
12:00 PM CCOL PM10 24 Good 19 21 µg/m3
12:00 PM I25GLO PM10 24 Good 19 21 µg/m3
12:00 PM SWAN PM10 24 Good 19 21 µg/m3
11:00 AM CCOL PM10 24 Good 19 21 µg/m3
11:00 AM I25GLO PM10 24 Good 19 21 µg/m3
10:00 AM CCOL PM10 24 Good 19 21 µg/m3
9:00 AM CASA PM10 24 Good 19 20 µg/m3
9:00 AM CCOL PM10 24 Good 19 20 µg/m3
8:00 AM CASA PM10 24 Good 19 21 µg/m3
7:00 AM CASA PM10 24 Good 19 21 µg/m3
7:00 AM I25DEN PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM10 24 Good 19 21 µg/m3
6:00 AM I25DEN PM10 24 Good 19 20 µg/m3
5:00 AM I25DEN PM10 24 Good 19 21 µg/m3
4:00 AM ADM PM10 24 Good 19 20 µg/m3
4:00 AM FTCF PM10 24 Good 19 20 µg/m3
4:00 AM I25DEN PM10 24 Good 19 21 µg/m3
3:00 AM ADM PM10 24 Good 19 20 µg/m3
3:00 AM FTCF PM10 24 Good 19 20 µg/m3
3:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM I25DEN PM10 24 Good 19 21 µg/m3
2:00 AM ADM PM10 24 Good 19 20 µg/m3
2:00 AM FTCF PM10 24 Good 19 21 µg/m3
2:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM ADM PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
6:00 PM CASA PM10 24 Good 18 19 µg/m3
5:00 PM CASA PM10 24 Good 18 19 µg/m3
4:00 PM CASA PM10 24 Good 18 19 µg/m3
3:00 PM CASA PM10 24 Good 18 19 µg/m3
2:00 PM FTCF PM10 24 Good 18 19 µg/m3
1:00 PM FTCF PM10 24 Good 18 19 µg/m3
12:00 PM FTCF PM10 24 Good 18 19 µg/m3
11:00 AM CASA PM10 24 Good 18 19 µg/m3
11:00 AM FTCF PM10 24 Good 18 19 µg/m3
10:00 AM CASA PM10 24 Good 18 19 µg/m3
10:00 AM FTCF PM10 24 Good 18 19 µg/m3
8:00 AM CCOL PM10 24 Good 18 19 µg/m3
8:00 AM I25DEN PM10 24 Good 18 19 µg/m3
7:00 AM CCOL PM10 24 Good 18 19 µg/m3
6:00 AM CAMP PM10 24 Good 18 19 µg/m3
6:00 AM CCOL PM10 24 Good 18 19 µg/m3
5:00 AM ADM PM10 24 Good 18 19 µg/m3
5:00 AM CAMP PM10 24 Good 18 19 µg/m3
5:00 AM CCOL PM10 24 Good 18 19 µg/m3
5:00 AM FTCF PM10 24 Good 18 19 µg/m3
5:00 AM SWAN NO2 1 Good 18 19 PPB
4:00 AM CAMP PM10 24 Good 18 19 µg/m3
4:00 AM CCOL PM10 24 Good 18 19 µg/m3
4:00 AM I25DEN NO2 1 Good 18 19 PPB
4:00 AM SWAN NO2 1 Good 18 19 PPB
3:00 AM CAMP PM10 24 Good 18 19 µg/m3
3:00 AM CCOL PM10 24 Good 18 19 µg/m3
2:00 AM CAMP PM10 24 Good 18 19 µg/m3
2:00 AM CCOL PM10 24 Good 18 19 µg/m3
1:00 AM CAMP PM10 24 Good 18 19 µg/m3
1:00 AM CCOL PM10 24 Good 18 19 µg/m3
6:00 PM DELT PM2.5 24 Good 17 4 µg/m3
6:00 PM I25DEN PM10 24 Good 17 18 µg/m3
5:00 PM DELT PM2.5 24 Good 17 4 µg/m3
4:00 PM DELT PM2.5 24 Good 17 4 µg/m3
4:00 PM I25GLO NO2 1 Good 17 18 PPB
3:00 PM DELT PM2.5 24 Good 17 4 µg/m3
2:00 PM CASA PM10 24 Good 17 18 µg/m3
2:00 PM DELT PM2.5 24 Good 17 4 µg/m3
1:00 PM CASA PM10 24 Good 17 18 µg/m3
12:00 PM CASA PM10 24 Good 17 18 µg/m3
9:00 AM FTCF PM10 24 Good 17 18 µg/m3
9:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM CAMP PM10 24 Good 17 18 µg/m3
8:00 AM FTCF PM10 24 Good 17 18 µg/m3
7:00 AM CAMP PM10 24 Good 17 18 µg/m3
7:00 AM FTCF PM10 24 Good 17 18 µg/m3
6:00 AM ADM PM10 24 Good 17 18 µg/m3
6:00 AM FTCF PM10 24 Good 17 18 µg/m3
6:00 AM I25GLO NO2 1 Good 17 18 PPB
4:00 AM CAMP NO2 1 Good 17 18 PPB
4:00 AM CAMP NO2 1 Good 17 18 PPB
6:00 PM CAMP PM10 24 Good 16 17 µg/m3
5:00 PM CAMP PM10 24 Good 16 17 µg/m3
5:00 PM I25DEN PM10 24 Good 16 17 µg/m3
4:00 PM CAMP PM10 24 Good 16 17 µg/m3
4:00 PM I25DEN PM10 24 Good 16 17 µg/m3
3:00 PM I25DEN NO2 1 Good 16 17 PPB
1:00 PM DELT PM2.5 24 Good 16 4 µg/m3
11:00 AM I25DEN PM10 24 Good 16 17 µg/m3
10:00 AM CAMP PM10 24 Good 16 17 µg/m3
10:00 AM I25DEN PM10 24 Good 16 17 µg/m3
9:00 AM CAMP PM10 24 Good 16 17 µg/m3
8:00 AM ADM PM10 24 Good 16 17 µg/m3
7:00 AM ADM PM10 24 Good 16 17 µg/m3
7:00 AM I25GLO NO2 1 Good 16 17 PPB
5:00 PM I25GLO NO2 1 Good 15 16 PPB
3:00 PM CAMP PM10 24 Good 15 16 µg/m3
3:00 PM I25DEN PM10 24 Good 15 16 µg/m3
2:00 PM CAMP PM10 24 Good 15 16 µg/m3
2:00 PM I25DEN PM10 24 Good 15 16 µg/m3
1:00 PM CAMP PM10 24 Good 15 16 µg/m3
1:00 PM I25DEN NO2 1 Good 15 16 PPB
1:00 PM I25DEN PM10 24 Good 15 16 µg/m3
12:00 PM CAMP PM10 24 Good 15 16 µg/m3
12:00 PM DELT PM2.5 24 Good 15 4 µg/m3
12:00 PM I25DEN PM10 24 Good 15 16 µg/m3
11:00 AM CAMP PM10 24 Good 15 16 µg/m3
9:00 AM ADM PM10 24 Good 15 16 µg/m3
6:00 AM DELT PM2.5 24 Good 15 4 µg/m3
5:00 AM DELT PM2.5 24 Good 15 4 µg/m3
1:00 AM GREH PM10 24 Good 15 16 µg/m3
6:00 PM ADM PM10 24 Good 14 15 µg/m3
6:00 PM I25DEN NO2 1 Good 14 15 PPB
5:00 PM ADM PM10 24 Good 14 15 µg/m3
4:00 PM ADM PM10 24 Good 14 15 µg/m3
3:00 PM ADM PM10 24 Good 14 15 µg/m3
12:00 PM I25DEN NO2 1 Good 14 15 PPB
11:00 AM ADM PM10 24 Good 14 15 µg/m3
11:00 AM DELT PM2.5 24 Good 14 3 µg/m3
11:00 AM I25DEN NO2 1 Good 14 15 PPB
10:00 AM ADM PM10 24 Good 14 15 µg/m3
10:00 AM DELT PM2.5 24 Good 14 3 µg/m3
10:00 AM I25DEN NO2 1 Good 14 15 PPB
10:00 AM I25GLO NO2 1 Good 14 15 PPB
9:00 AM DELT PM2.5 24 Good 14 3 µg/m3
8:00 AM DELT PM2.5 24 Good 14 3 µg/m3
7:00 AM DELT PM2.5 24 Good 14 3 µg/m3
3:00 AM CAMP NO2 1 Good 14 15 PPB
3:00 AM CAMP NO2 1 Good 14 15 PPB
2:00 AM DELT PM2.5 24 Good 14 3 µg/m3
2:00 AM GREH PM10 24 Good 14 15 µg/m3
1:00 AM DELT PM2.5 24 Good 14 3 µg/m3
6:00 PM GREH PM10 24 Good 13 14 µg/m3
6:00 PM I25GLO NO2 1 Good 13 14 PPB
5:00 PM GREH PM10 24 Good 13 14 µg/m3
4:00 PM GREH PM10 24 Good 13 14 µg/m3
4:00 PM I25DEN NO2 1 Good 13 14 PPB
2:00 PM ADM PM10 24 Good 13 14 µg/m3
1:00 PM ADM PM10 24 Good 13 14 µg/m3
12:00 PM ADM PM10 24 Good 13 14 µg/m3
9:00 AM I25GLO NO2 1 Good 13 14 PPB
8:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
6:00 AM I25DEN NO2 1 Good 13 14 PPB
6:00 AM RIFL PM2.5 24 Good 13 3 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 I25DEN NO2 1 Good 13 14 PPB
4:00 AM DELT PM2.5 24 Good 13 3 µg/m3
3:00 AM DELT PM2.5 24 Good 13 3 µg/m3
3:00 AM GREH PM10 24 Good 13 14 µg/m3
2:00 AM I25DEN NO2 1 Good 13 14 PPB
6:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
4:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
3:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
3:00 PM GREH PM10 24 Good 12 13 µg/m3
2:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 PM GREH PM10 24 Good 12 13 µg/m3
2:00 PM I25DEN NO2 1 Good 12 13 PPB
1:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
1:00 PM GREH PM10 24 Good 12 13 µg/m3
12:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
12:00 PM GREH PM10 24 Good 12 13 µg/m3
11:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
11:00 AM GREH PM10 24 Good 12 13 µg/m3
10:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
10:00 AM GREH PM10 24 Good 12 13 µg/m3
10:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
9:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
9:00 AM GREH PM10 24 Good 12 13 µg/m3
9:00 AM I25DEN NO2 1 Good 12 13 PPB
9:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
8:00 AM I25DEN NO2 1 Good 12 13 PPB
8:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
7:00 AM CAMP NO2 1 Good 12 13 PPB
7:00 AM CAMP NO2 1 Good 12 13 PPB
7:00 AM I25DEN NO2 1 Good 12 13 PPB
7:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
4:00 AM GREH PM10 24 Good 12 13 µg/m3
4:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
3:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
8:00 AM GREH PM10 24 Good 11 12 µg/m3
7:00 AM GREH PM10 24 Good 11 12 µg/m3
6:00 AM GREH PM10 24 Good 11 12 µg/m3
5:00 AM CASA NO2 1 Good 11 12 PPB
5:00 AM GREH PM10 24 Good 11 12 µg/m3
3:00 AM CASA NO2 1 Good 11 12 PPB
1:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
1:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
6:00 PM CAMP NO2 1 Good 10 11 PPB
6:00 PM CAMP NO2 1 Good 10 11 PPB
5:00 PM CASA NO2 1 Good 10 11 PPB
3:00 PM I25GLO NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
4:00 AM CASA NO2 1 Good 10 11 PPB
4:00 AM WBY NO2 1 Good 10 11 PPB
4:00 AM WBY NO2 1 Good 10 11 PPB
3:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
3:00 AM SWAN NO2 1 Good 10 11 PPB
2:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
2:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
1:00 AM GJPB PM10 24 Good 10 11 µg/m3
3:00 PM CAMP NO2 1 Good 9 10 PPB
3:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
8:00 AM I25GLO NO2 1 Good 9 10 PPB
6:00 AM SWAN NO2 1 Good 9 10 PPB
5:00 AM WBY NO2 1 Good 9 10 PPB
5:00 AM WBY NO2 1 Good 9 10 PPB
4:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
4:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
3:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
2:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
2:00 AM GJPB PM10 24 Good 9 10 µg/m3
2:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
1:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
1:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
6:00 PM CASA NO2 1 Good 8 9 PPB
6:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 PM CAMP NO2 1 Good 8 8 PPB
5:00 PM CAMP NO2 1 Good 8 8 PPB
5:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
4:00 PM CAMP NO2 1 Good 8 8 PPB
4:00 PM CAMP NO2 1 Good 8 8 PPB
4:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
3:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
2:00 PM CAMP NO2 1 Good 8 9 PPB
2:00 PM CAMP NO2 1 Good 8 9 PPB
2:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
2:00 PM I25GLO NO2 1 Good 8 9 PPB
1:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
12:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
10:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
9:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
8:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
7:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
7:00 AM SWAN NO2 1 Good 8 9 PPB
6:00 AM CASA NO2 1 Good 8 9 PPB
6:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
4:00 AM GJPB PM10 24 Good 8 9 µg/m3
3:00 AM GJPB PM10 24 Good 8 9 µg/m3
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CASA NO2 1 Good 8 9 PPB
1:00 AM CASA NO2 1 Good 8 8 PPB
1:00 PM I25GLO NO2 1 Good 7 7 PPB
12:00 PM CASA NO2 1 Good 7 7 PPB
11:00 AM I25GLO NO2 1 Good 7 7 PPB
9:00 AM CAMP NO2 1 Good 7 7 PPB
9:00 AM CAMP NO2 1 Good 7 7 PPB
9:00 AM GJPB PM10 24 Good 7 8 µg/m3
8:00 AM CAMP NO2 1 Good 7 7 PPB
8:00 AM CAMP NO2 1 Good 7 7 PPB
8:00 AM GJPB PM10 24 Good 7 8 µg/m3
7:00 AM CASA NO2 1 Good 7 7 PPB
7:00 AM GJPB PM10 24 Good 7 8 µg/m3
6:00 AM GJPB PM10 24 Good 7 8 µg/m3
5:00 AM GJPB PM10 24 Good 7 8 µg/m3
2:00 AM I25GLO NO2 1 Good 7 7 PPB
6:00 PM GJPB PM10 24 Good 6 7 µg/m3
5:00 PM GJPB PM10 24 Good 6 7 µg/m3
4:00 PM CASA NO2 1 Good 6 6 PPB
4:00 PM GJPB PM10 24 Good 6 7 µg/m3
3:00 PM GJPB PM10 24 Good 6 7 µg/m3
2:00 PM GJPB PM10 24 Good 6 7 µg/m3
1:00 PM GJPB PM10 24 Good 6 7 µg/m3
12:00 PM GJPB PM10 24 Good 6 7 µg/m3
11:00 AM CASA NO2 1 Good 6 6 PPB
11:00 AM GJPB PM10 24 Good 6 7 µg/m3
10:00 AM CAMP NO2 1 Good 6 6 PPB
10:00 AM CAMP NO2 1 Good 6 6 PPB
10:00 AM GJPB PM10 24 Good 6 7 µg/m3
7:00 AM WBY NO2 1 Good 6 6 PPB
7:00 AM WBY NO2 1 Good 6 6 PPB
6:00 AM WBY NO2 1 Good 6 6 PPB
6:00 AM WBY NO2 1 Good 6 6 PPB
2:00 AM SWAN NO2 1 Good 6 6 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM I25DEN NO2 1 Good 6 6 PPB
6:00 PM SWAN NO2 1 Good 5 5 PPB
2:00 PM SWAN NO2 1 Good 5 5 PPB
1:00 PM CASA NO2 1 Good 5 5 PPB
12:00 PM I25GLO NO2 1 Good 5 5 PPB
10:00 AM CASA NO2 1 Good 5 5 PPB
9:00 AM CASA NO2 1 Good 5 5 PPB
8:00 AM CASA NO2 1 Good 5 5 PPB
8:00 AM SWAN NO2 1 Good 5 5 PPB
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY NO2 1 Good 5 5 PPB
1:00 AM SWAN NO2 1 Good 5 5 PPB
6:00 PM CASA SO2 1 Good 4 3 PPB
5:00 PM CASA SO2 1 Good 4 3 PPB
5:00 PM SWAN NO2 1 Good 4 4 PPB
4:00 PM SWAN NO2 1 Good 4 4 PPB
3:00 PM CASA NO2 1 Good 4 4 PPB
3:00 PM SWAN NO2 1 Good 4 4 PPB
2:00 PM CASA NO2 1 Good 4 4 PPB
1:00 PM SWAN NO2 1 Good 4 4 PPB
12:00 PM CAMP SO2 1 Good 4 3 PPB
12:00 PM CAMP SO2 1 Good 4 3 PPB
12:00 PM SWAN NO2 1 Good 4 4 PPB
11:00 AM SWAN NO2 1 Good 4 4 PPB
9:00 AM SWAN NO2 1 Good 4 4 PPB
1:00 AM I25GLO NO2 1 Good 4 4 PPB
5:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 AM SWAN NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM I25DEN CO 8 Good 2 0.2 PPM
5:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
2:00 PM I25DEN CO 8 Good 2 0.2 PPM
1:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM WBY NO2 1 Good 2 2 PPB
11:00 AM WBY NO2 1 Good 2 2 PPB
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM WBY NO2 1 Good 2 2 PPB
10:00 AM WBY NO2 1 Good 2 2 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM WBY NO2 1 Good 2 2 PPB
9:00 AM WBY NO2 1 Good 2 2 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM SWAN CO 8 Good 2 0.2 PPM
2:00 AM SWAN CO 8 Good 2 0.2 PPM
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM SWAN CO 8 Good 1 0.1 PPM
6:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM WBY NO2 1 Good 1 1 PPB
6:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM SWAN CO 8 Good 1 0.1 PPM
5:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA SO2 1 Good 1 1 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM SWAN CO 8 Good 1 0.1 PPM
4:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM CAMP CO 8 Good 1 0.1 PPM
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM SWAN CO 8 Good 1 0.1 PPM
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM CAMP CO 8 Good 1 0.1 PPM
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM SWAN CO 8 Good 1 0.1 PPM
2:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM CAMP CO 8 Good 1 0.1 PPM
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM SWAN CO 8 Good 1 0.1 PPM
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM CAMP CO 8 Good 1 0.1 PPM
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM SWAN CO 8 Good 1 0.1 PPM
12:00 PM WBY CO 8 Good 1 0.1 PPM
11:00 AM CAMP CO 8 Good 1 0.1 PPM
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM SWAN CO 8 Good 1 0.1 PPM
11:00 AM WBY CO 8 Good 1 0.1 PPM
10:00 AM CAMP CO 8 Good 1 0.1 PPM
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM SWAN CO 8 Good 1 0.1 PPM
10:00 AM WBY CO 8 Good 1 0.1 PPM
9:00 AM CAMP CO 8 Good 1 0.1 PPM
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM SWAN CO 8 Good 1 0.1 PPM
9:00 AM WBY CO 8 Good 1 0.1 PPM
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM SWAN CO 8 Good 1 0.1 PPM
8:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM CAMP CO 8 Good 1 0.1 PPM
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CAMP CO 8 Good 1 0.1 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CAMP CO 8 Good 1 0.1 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
10:00 AM FTC CO 8 Good 0 0.0 PPM
9:00 AM FTC CO 8 Good 0 0.0 PPM
8:00 AM FTC CO 8 Good 0 0.0 PPM
7:00 AM FTC CO 8 Good 0 0.0 PPM
6:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTC CO 8 Good 0 0.0 PPM
4:00 AM FTC CO 8 Good 0 0.0 PPM
3:00 AM FTC CO 8 Good 0 0.0 PPM
2:00 AM FTC CO 8 Good 0 0.0 PPM
1:00 AM FTC CO 8 Good 0 0.0 PPM

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