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AQI Calculations on 11/20/2012 1:00AM - 12:00AM

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.
6:00 PM CAMP NO2 1 Moderate 55 58 PPB
6:00 PM CAMP NO2 1 Moderate 55 58 PPB
7:00 PM CAMP NO2 1 Moderate 51 54 PPB
7:00 PM CAMP NO2 1 Moderate 51 54 PPB
5:00 PM CAMP NO2 1 Good 50 53 PPB
5:00 PM CAMP NO2 1 Good 50 53 PPB
8:00 AM WBY NO2 1 Good 49 52 PPB
8:00 AM WBY NO2 1 Good 49 52 PPB
9:00 AM WBY NO2 1 Good 48 51 PPB
9:00 AM WBY NO2 1 Good 48 51 PPB
8:00 PM CAMP NO2 1 Good 45 48 PPB
8:00 PM CAMP NO2 1 Good 45 48 PPB
9:00 PM CAMP NO2 1 Good 42 45 PPB
9:00 PM CAMP NO2 1 Good 42 45 PPB
8:00 PM WBY NO2 1 Good 41 43 PPB
8:00 PM WBY NO2 1 Good 41 43 PPB
6:00 PM AURE O3 8 Good 41 48 PPB
6:00 PM WBY NO2 1 Good 41 43 PPB
6:00 PM WBY NO2 1 Good 41 43 PPB
5:00 PM AURE O3 8 Good 41 48 PPB
7:00 PM AURE O3 8 Good 40 47 PPB
4:00 PM CAMP NO2 1 Good 40 42 PPB
4:00 PM CAMP NO2 1 Good 40 42 PPB
9:00 PM WBY NO2 1 Good 39 41 PPB
9:00 PM WBY NO2 1 Good 39 41 PPB
8:00 PM AURE O3 8 Good 39 46 PPB
4:00 PM AURE O3 8 Good 39 46 PPB
7:00 AM WBY NO2 1 Good 39 41 PPB
7:00 AM WBY NO2 1 Good 39 41 PPB
10:00 PM CAMP NO2 1 Good 38 40 PPB
10:00 PM CAMP NO2 1 Good 38 40 PPB
10:00 PM WBY NO2 1 Good 38 40 PPB
10:00 PM WBY NO2 1 Good 38 40 PPB
9:00 PM AURE O3 8 Good 38 45 PPB
7:00 PM WBY NO2 1 Good 38 40 PPB
7:00 PM WBY NO2 1 Good 38 40 PPB
5:00 PM CHAT O3 8 Good 38 45 PPB
4:00 PM CHAT O3 8 Good 38 45 PPB
10:00 AM WBY NO2 1 Good 38 40 PPB
10:00 AM WBY NO2 1 Good 38 40 PPB
11:00 PM WBY NO2 1 Good 37 39 PPB
11:00 PM WBY NO2 1 Good 37 39 PPB
6:00 PM CHAT O3 8 Good 37 44 PPB
3:00 PM AURE O3 8 Good 37 44 PPB
3:00 PM CHAT O3 8 Good 37 44 PPB
2:00 AM WBY PM10 24 Good 37 40 µg/m3
1:00 AM WBY NO2 1 Good 37 39 PPB
1:00 AM WBY NO2 1 Good 37 39 PPB
11:00 PM AURE O3 8 Good 36 42 PPB
10:00 PM AURE O3 8 Good 36 43 PPB
6:00 PM RFN O3 8 Good 36 42 PPB
5:00 PM ACAD O3 8 Good 36 42 PPB
4:00 PM ASP O3 8 Good 36 42 PPB
4:00 PM MAN O3 8 Good 36 42 PPB
3:00 PM ASP O3 8 Good 36 42 PPB
2:00 PM ASP O3 8 Good 36 42 PPB
2:00 PM AURE O3 8 Good 36 42 PPB
2:00 PM CHAT O3 8 Good 36 42 PPB
5:00 AM WBY PM10 24 Good 36 39 µg/m3
4:00 AM WBY PM10 24 Good 36 39 µg/m3
1:00 AM WBY PM10 24 Good 36 39 µg/m3
7:00 PM CHAT O3 8 Good 35 41 PPB
7:00 PM MAN O3 8 Good 35 41 PPB
6:00 PM MAN O3 8 Good 35 41 PPB
5:00 PM ASP O3 8 Good 35 41 PPB
5:00 PM MAN O3 8 Good 35 41 PPB
3:00 PM MAN O3 8 Good 35 41 PPB
2:00 PM MAN O3 8 Good 35 41 PPB
1:00 PM ASP O3 8 Good 35 41 PPB
12:00 PM ASP O3 8 Good 35 41 PPB
9:00 AM MAN O3 8 Good 35 41 PPB
9:00 AM WBY PM10 24 Good 35 38 µg/m3
8:00 AM MAN O3 8 Good 35 41 PPB
8:00 AM WBY PM10 24 Good 35 38 µg/m3
7:00 AM MAN O3 8 Good 35 41 PPB
7:00 AM WBY PM10 24 Good 35 38 µg/m3
6:00 AM WBY NO2 1 Good 35 37 PPB
6:00 AM WBY NO2 1 Good 35 37 PPB
6:00 AM WBY PM10 24 Good 35 38 µg/m3
5:00 AM WBY NO2 1 Good 35 37 PPB
5:00 AM WBY NO2 1 Good 35 37 PPB
3:00 AM WBY NO2 1 Good 35 37 PPB
3:00 AM WBY NO2 1 Good 35 37 PPB
3:00 AM WBY PM10 24 Good 35 38 µg/m3
2:00 AM WBY NO2 1 Good 35 37 PPB
2:00 AM WBY NO2 1 Good 35 37 PPB
12:00 AM AURE O3 8 Good 34 40 PPB
10:00 PM LAY O3 8 Good 34 40 PPB
9:00 PM LAY O3 8 Good 34 40 PPB
8:00 PM CAMP PM10 24 Good 34 37 µg/m3
8:00 PM CHAT O3 8 Good 34 40 PPB
8:00 PM LAY O3 8 Good 34 40 PPB
8:00 PM MAN O3 8 Good 34 40 PPB
8:00 PM RFN O3 8 Good 34 40 PPB
7:00 PM CAMP PM10 24 Good 34 37 µg/m3
7:00 PM LAY O3 8 Good 34 40 PPB
7:00 PM RFN O3 8 Good 34 40 PPB
6:00 PM ACAD O3 8 Good 34 40 PPB
5:00 PM FTCR O3 8 Good 34 40 PPB
5:00 PM RFN O3 8 Good 34 40 PPB
4:00 PM ACAD O3 8 Good 34 40 PPB
4:00 PM FTCR O3 8 Good 34 40 PPB
4:00 PM HLD O3 8 Good 34 40 PPB
4:00 PM RFN O3 8 Good 34 40 PPB
4:00 PM WCH O3 8 Good 34 40 PPB
3:00 PM FTCR O3 8 Good 34 40 PPB
1:00 PM AURE O3 8 Good 34 40 PPB
1:00 PM MAN O3 8 Good 34 40 PPB
1:00 PM WBY PM10 24 Good 34 37 µg/m3
12:00 PM MAN O3 8 Good 34 40 PPB
12:00 PM WBY PM10 24 Good 34 37 µg/m3
11:00 AM ASP O3 8 Good 34 40 PPB
11:00 AM MAN O3 8 Good 34 40 PPB
10:00 AM ASP O3 8 Good 34 40 PPB
10:00 AM MAN O3 8 Good 34 40 PPB
10:00 AM WBY PM10 24 Good 34 37 µg/m3
9:00 AM ASP O3 8 Good 34 40 PPB
8:00 AM ASP O3 8 Good 34 40 PPB
7:00 AM ASP O3 8 Good 34 40 PPB
7:00 AM NREL O3 8 Good 34 40 PPB
6:00 AM ASP O3 8 Good 34 40 PPB
6:00 AM MAN O3 8 Good 34 40 PPB
6:00 AM NREL O3 8 Good 34 40 PPB
5:00 AM ASP O3 8 Good 34 40 PPB
5:00 AM MAN O3 8 Good 34 40 PPB
5:00 AM NREL O3 8 Good 34 40 PPB
12:00 AM CAMP NO2 1 Good 33 35 PPB
12:00 AM CAMP NO2 1 Good 33 35 PPB
12:00 AM CAMP PM10 24 Good 33 36 µg/m3
11:00 PM LAY O3 8 Good 33 39 PPB
8:00 PM NREL O3 8 Good 33 39 PPB
7:00 PM NREL O3 8 Good 33 39 PPB
6:00 PM LAY O3 8 Good 33 39 PPB
5:00 PM HLD O3 8 Good 33 39 PPB
5:00 PM WBY NO2 1 Good 33 35 PPB
5:00 PM WBY NO2 1 Good 33 35 PPB
3:00 PM HLD O3 8 Good 33 39 PPB
3:00 PM RFN O3 8 Good 33 39 PPB
2:00 PM FTCR O3 8 Good 33 39 PPB
2:00 PM GREH PM2.5 24 Good 33 10 µg/m3
2:00 PM RFN O3 8 Good 33 39 PPB
1:00 PM CHAT O3 8 Good 33 39 PPB
1:00 PM GREH PM2.5 24 Good 33 10 µg/m3
12:00 PM GREH PM2.5 24 Good 33 10 µg/m3
11:00 AM WBY NO2 1 Good 33 35 PPB
11:00 AM WBY NO2 1 Good 33 35 PPB
11:00 AM WBY PM10 24 Good 33 36 µg/m3
10:00 AM CAMP NO2 1 Good 33 35 PPB
10:00 AM CAMP NO2 1 Good 33 35 PPB
8:00 AM NREL O3 8 Good 33 39 PPB
4:00 AM MAN O3 8 Good 33 39 PPB
4:00 AM NREL O3 8 Good 33 39 PPB
4:00 AM WBY NO2 1 Good 33 35 PPB
4:00 AM WBY NO2 1 Good 33 35 PPB
12:00 AM LAY O3 8 Good 32 38 PPB
11:00 PM CAMP PM10 24 Good 32 35 µg/m3
9:00 PM CAMP PM10 24 Good 32 35 µg/m3
9:00 PM MAN O3 8 Good 32 38 PPB
9:00 PM NREL O3 8 Good 32 38 PPB
9:00 PM RFN O3 8 Good 32 38 PPB
6:00 PM ASP O3 8 Good 32 38 PPB
6:00 PM CAMP PM10 24 Good 32 35 µg/m3
6:00 PM NREL O3 8 Good 32 38 PPB
6:00 PM SBC O3 8 Good 32 38 PPB
5:00 PM NREL O3 8 Good 32 38 PPB
4:00 PM NREL O3 8 Good 32 38 PPB
3:00 PM GREH PM2.5 24 Good 32 10 µg/m3
3:00 PM WCH O3 8 Good 32 38 PPB
2:00 PM HLD O3 8 Good 32 38 PPB
1:00 PM FTCR O3 8 Good 32 38 PPB
1:00 PM RFN O3 8 Good 32 38 PPB
11:00 AM GREH PM2.5 24 Good 32 10 µg/m3
10:00 AM GREH PM2.5 24 Good 32 10 µg/m3
9:00 AM FTCF PM2.5 24 Good 32 10 µg/m3
9:00 AM NREL O3 8 Good 32 38 PPB
8:00 AM CAMP PM10 24 Good 32 35 µg/m3
8:00 AM FTCF PM2.5 24 Good 32 10 µg/m3
7:00 AM CAMP PM10 24 Good 32 35 µg/m3
6:00 AM CAMP PM10 24 Good 32 35 µg/m3
5:00 AM CAMP PM10 24 Good 32 35 µg/m3
4:00 AM ASP O3 8 Good 32 38 PPB
4:00 AM CAMP PM10 24 Good 32 35 µg/m3
3:00 AM CAMP PM10 24 Good 32 35 µg/m3
3:00 AM MAN O3 8 Good 32 38 PPB
2:00 AM CAMP PM10 24 Good 32 35 µg/m3
1:00 AM CAMP PM10 24 Good 32 35 µg/m3
12:00 AM MAN O3 8 Good 31 36 PPB
12:00 AM NREL O3 8 Good 31 36 PPB
12:00 AM RIFL PM2.5 24 Good 31 10 µg/m3
11:00 PM MAN O3 8 Good 31 36 PPB
11:00 PM NREL O3 8 Good 31 36 PPB
11:00 PM RFN O3 8 Good 31 36 PPB
11:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
10:00 PM CAMP PM10 24 Good 31 34 µg/m3
10:00 PM MAN O3 8 Good 31 37 PPB
10:00 PM NREL O3 8 Good 31 37 PPB
10:00 PM RFN O3 8 Good 31 37 PPB
10:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
9:00 PM CHAT O3 8 Good 31 37 PPB
9:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
8:00 PM FTCF PM2.5 24 Good 31 9 µg/m3
8:00 PM GREH PM2.5 24 Good 31 9 µg/m3
8:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
7:00 PM ACAD O3 8 Good 31 36 PPB
7:00 PM ASP O3 8 Good 31 36 PPB
7:00 PM GREH PM2.5 24 Good 31 10 µg/m3
7:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
7:00 PM SBC O3 8 Good 31 36 PPB
6:00 PM FTCR O3 8 Good 31 37 PPB
6:00 PM HLD O3 8 Good 31 36 PPB
6:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
5:00 PM GREH PM2.5 24 Good 31 10 µg/m3
5:00 PM LAY O3 8 Good 31 37 PPB
5:00 PM SBC O3 8 Good 31 37 PPB
5:00 PM WCH O3 8 Good 31 37 PPB
4:00 PM GREH PM2.5 24 Good 31 10 µg/m3
3:00 PM ACAD O3 8 Good 31 36 PPB
3:00 PM FTCF PM2.5 24 Good 31 9 µg/m3
3:00 PM NREL O3 8 Good 31 37 PPB
2:00 PM CAMP PM10 24 Good 31 33 µg/m3
2:00 PM FTCF PM2.5 24 Good 31 10 µg/m3
2:00 PM WBY PM10 24 Good 31 34 µg/m3
2:00 PM WCH O3 8 Good 31 36 PPB
1:00 PM CAMP PM10 24 Good 31 33 µg/m3
1:00 PM FTCF PM2.5 24 Good 31 9 µg/m3
1:00 PM HLD O3 8 Good 31 37 PPB
12:00 PM AURE O3 8 Good 31 37 PPB
12:00 PM CAMP PM10 24 Good 31 33 µg/m3
12:00 PM CHAT O3 8 Good 31 36 PPB
12:00 PM FTCF PM2.5 24 Good 31 10 µg/m3
12:00 PM FTCR O3 8 Good 31 36 PPB
12:00 PM HLD O3 8 Good 31 36 PPB
11:00 AM CAMP PM10 24 Good 31 33 µg/m3
11:00 AM FTCF PM2.5 24 Good 31 9 µg/m3
10:00 AM CAMP PM10 24 Good 31 34 µg/m3
10:00 AM FTCF PM2.5 24 Good 31 10 µg/m3
10:00 AM HLD O3 8 Good 31 36 PPB
10:00 AM NREL O3 8 Good 31 36 PPB
9:00 AM CAMP PM10 24 Good 31 34 µg/m3
9:00 AM GREH PM2.5 24 Good 31 10 µg/m3
9:00 AM HLD O3 8 Good 31 36 PPB
8:00 AM GREH PM2.5 24 Good 31 9 µg/m3
8:00 AM HLD O3 8 Good 31 36 PPB
7:00 AM FTCF PM2.5 24 Good 31 10 µg/m3
7:00 AM HLD O3 8 Good 31 36 PPB
6:00 AM FTCF PM2.5 24 Good 31 10 µg/m3
6:00 AM WCH O3 8 Good 31 36 PPB
3:00 AM ASP O3 8 Good 31 37 PPB
3:00 AM NREL O3 8 Good 31 37 PPB
2:00 AM MAN O3 8 Good 31 37 PPB
1:00 AM GREH PM2.5 24 Good 31 10 µg/m3
1:00 AM MAN O3 8 Good 31 37 PPB
12:00 AM RFN O3 8 Good 30 35 PPB
9:00 PM FTCF PM2.5 24 Good 30 9 µg/m3
9:00 PM GREH PM2.5 24 Good 30 9 µg/m3
8:00 PM SBC O3 8 Good 30 35 PPB
6:00 PM GREH PM2.5 24 Good 30 9 µg/m3
5:00 PM FTCF PM2.5 24 Good 30 9 µg/m3
5:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
4:00 PM FTCF PM2.5 24 Good 30 9 µg/m3
4:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
4:00 PM SBC O3 8 Good 30 35 PPB
3:00 PM CAMP PM10 24 Good 30 32 µg/m3
3:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
3:00 PM WBY PM10 24 Good 30 32 µg/m3
2:00 PM NREL O3 8 Good 30 35 PPB
2:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
1:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
12:00 PM RFN O3 8 Good 30 35 PPB
12:00 PM RIFL PM2.5 24 Good 30 9 µg/m3
11:00 AM AURE O3 8 Good 30 35 PPB
11:00 AM CAMP SO2 1 Good 30 21 PPB
11:00 AM CAMP SO2 1 Good 30 21 PPB
11:00 AM HLD O3 8 Good 30 35 PPB
11:00 AM RFN O3 8 Good 30 35 PPB
11:00 AM RIFL PM2.5 24 Good 30 9 µg/m3
10:00 AM CAMP SO2 1 Good 30 21 PPB
10:00 AM CAMP SO2 1 Good 30 21 PPB
9:00 AM CAMP NO2 1 Good 30 32 PPB
9:00 AM CAMP NO2 1 Good 30 32 PPB
9:00 AM RFN O3 8 Good 30 35 PPB
7:00 AM GREH PM2.5 24 Good 30 9 µg/m3
7:00 AM WCH O3 8 Good 30 35 PPB
6:00 AM HLD O3 8 Good 30 35 PPB
5:00 AM FTCF PM2.5 24 Good 30 9 µg/m3
5:00 AM GREH PM2.5 24 Good 30 9 µg/m3
5:00 AM WCH O3 8 Good 30 35 PPB
4:00 AM FTCF PM2.5 24 Good 30 9 µg/m3
4:00 AM GREH PM2.5 24 Good 30 9 µg/m3
3:00 AM GREH PM2.5 24 Good 30 9 µg/m3
2:00 AM GREH PM2.5 24 Good 30 9 µg/m3
2:00 AM NREL O3 8 Good 30 35 PPB
11:00 PM GREH PM2.5 24 Good 29 9 µg/m3
10:00 PM FTCF PM2.5 24 Good 29 9 µg/m3
10:00 PM GREH PM2.5 24 Good 29 9 µg/m3
8:00 PM ASP O3 8 Good 29 34 PPB
7:00 PM FTCF PM2.5 24 Good 29 9 µg/m3
7:00 PM FTCR O3 8 Good 29 34 PPB
6:00 PM FTCF PM2.5 24 Good 29 9 µg/m3
5:00 PM CAMP PM10 24 Good 29 31 µg/m3
5:00 PM CTZ O3 8 Good 29 34 PPB
4:00 PM LAY O3 8 Good 29 34 PPB
1:00 PM NREL O3 8 Good 29 34 PPB
1:00 PM WCH O3 8 Good 29 34 PPB
12:00 PM NREL O3 8 Good 29 34 PPB
11:00 AM CAMP NO2 1 Good 29 31 PPB
11:00 AM CAMP NO2 1 Good 29 31 PPB
11:00 AM FTCR O3 8 Good 29 34 PPB
11:00 AM NREL O3 8 Good 29 34 PPB
10:00 AM AURE O3 8 Good 29 34 PPB
10:00 AM RFN O3 8 Good 29 34 PPB
10:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
9:00 AM RIFL PM2.5 24 Good 29 9 µg/m3
8:00 AM RFN O3 8 Good 29 34 PPB
8:00 AM WCH O3 8 Good 29 34 PPB
6:00 AM GREH PM2.5 24 Good 29 9 µg/m3
4:00 AM WCH O3 8 Good 29 34 PPB
3:00 AM FTCF PM2.5 24 Good 29 9 µg/m3
2:00 AM ASP O3 8 Good 29 34 PPB
12:00 AM GREH PM2.5 24 Good 28 9 µg/m3
11:00 PM FTCF PM2.5 24 Good 28 9 µg/m3
10:00 PM CHAT O3 8 Good 28 33 PPB
10:00 PM FTCF PM10 24 Good 28 30 µg/m3
9:00 PM FTCF PM10 24 Good 28 30 µg/m3
8:00 PM FTCF PM10 24 Good 28 30 µg/m3
6:00 PM WCH O3 8 Good 28 33 PPB
4:00 PM CAMP PM10 24 Good 28 30 µg/m3
12:00 PM WCH O3 8 Good 28 33 PPB
11:00 AM CHAT O3 8 Good 28 33 PPB
11:00 AM WCH O3 8 Good 28 33 PPB
10:00 AM FTCR O3 8 Good 28 33 PPB
10:00 AM WCH O3 8 Good 28 33 PPB
9:00 AM AURE O3 8 Good 28 33 PPB
9:00 AM WCH O3 8 Good 28 33 PPB
8:00 AM AURE O3 8 Good 28 33 PPB
8:00 AM RIFL PM2.5 24 Good 28 9 µg/m3
7:00 AM AURE O3 8 Good 28 33 PPB
6:00 AM AURE O3 8 Good 28 33 PPB
5:00 AM HLD O3 8 Good 28 33 PPB
4:00 AM AURE O3 8 Good 28 33 PPB
3:00 AM AURE O3 8 Good 28 33 PPB
2:00 AM FTCF PM2.5 24 Good 28 9 µg/m3
12:00 AM FTCF PM10 24 Good 27 29 µg/m3
12:00 AM FTCF PM2.5 24 Good 27 8 µg/m3
11:00 PM FTCF PM10 24 Good 27 29 µg/m3
10:00 PM ASP O3 8 Good 27 32 PPB
9:00 PM ASP O3 8 Good 27 32 PPB
9:00 PM SBC O3 8 Good 27 32 PPB
8:00 PM FTCR O3 8 Good 27 32 PPB
7:00 PM FTCF PM10 24 Good 27 29 µg/m3
7:00 PM HLD O3 8 Good 27 32 PPB
6:00 PM CTZ O3 8 Good 27 32 PPB
6:00 PM FTCF PM10 24 Good 27 29 µg/m3
5:00 PM FTCF PM10 24 Good 27 29 µg/m3
3:00 PM SBC O3 8 Good 27 32 PPB
2:00 PM ACAD O3 8 Good 27 32 PPB
9:00 AM FTCR O3 8 Good 27 32 PPB
8:00 AM FTCR O3 8 Good 27 32 PPB
7:00 AM FTCR O3 8 Good 27 32 PPB
7:00 AM RIFL PM2.5 24 Good 27 8 µg/m3
6:00 AM FTCR O3 8 Good 27 32 PPB
6:00 AM RIFL PM2.5 24 Good 27 8 µg/m3
5:00 AM AURE O3 8 Good 27 32 PPB
5:00 AM FTCR O3 8 Good 27 32 PPB
3:00 AM WCH O3 8 Good 27 32 PPB
2:00 AM AURE O3 8 Good 27 32 PPB
1:00 AM ASP O3 8 Good 27 32 PPB
1:00 AM AURE O3 8 Good 27 32 PPB
1:00 AM FTCF PM2.5 24 Good 27 8 µg/m3
1:00 AM LAY O3 8 Good 27 32 PPB
1:00 AM NREL O3 8 Good 27 32 PPB
12:00 AM ASP O3 8 Good 26 31 PPB
11:00 PM ASP O3 8 Good 26 31 PPB
8:00 PM ACAD O3 8 Good 26 31 PPB
4:00 PM CRG O3 8 Good 26 31 PPB
4:00 PM CTZ O3 8 Good 26 31 PPB
4:00 PM WBY PM10 24 Good 26 28 µg/m3
3:00 PM LAY O3 8 Good 26 31 PPB
8:00 AM CAMP NO2 1 Good 26 28 PPB
8:00 AM CAMP NO2 1 Good 26 28 PPB
7:00 AM FTCF PM10 24 Good 26 28 µg/m3
6:00 AM FTCF PM10 24 Good 26 28 µg/m3
5:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
4:00 AM FTCF PM10 24 Good 26 28 µg/m3
4:00 AM FTCR O3 8 Good 26 31 PPB
4:00 AM GJPB PM2.5 24 Good 26 8 µg/m3
4:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
3:00 AM FTCF PM10 24 Good 26 28 µg/m3
3:00 AM FTCR O3 8 Good 26 31 PPB
3:00 AM GJPB PM2.5 24 Good 26 8 µg/m3
3:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
2:00 AM FTCF PM10 24 Good 26 28 µg/m3
2:00 AM GJPB PM2.5 24 Good 26 8 µg/m3
11:00 PM CHAT O3 8 Good 25 30 PPB
10:00 PM SBC O3 8 Good 25 29 PPB
9:00 PM FTCR O3 8 Good 25 29 PPB
8:00 PM WCH O3 8 Good 25 29 PPB
7:00 PM WCH O3 8 Good 25 30 PPB
5:00 PM CRG O3 8 Good 25 30 PPB
5:00 PM FTCW O3 8 Good 25 29 PPB
4:00 PM FTCF PM10 24 Good 25 27 µg/m3
4:00 PM FTCW O3 8 Good 25 29 PPB
2:00 PM SBC O3 8 Good 25 30 PPB
1:00 PM ACAD O3 8 Good 25 30 PPB
10:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
10:00 AM CHAT O3 8 Good 25 30 PPB
9:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
8:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
8:00 AM FTCF PM10 24 Good 25 27 µg/m3
7:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
6:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
5:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
5:00 AM FTCF PM10 24 Good 25 27 µg/m3
5:00 AM GJPB PM2.5 24 Good 25 8 µg/m3
4:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
4:00 AM HLD O3 8 Good 25 30 PPB
3:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
2:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
2:00 AM FTCR O3 8 Good 25 30 PPB
2:00 AM LAY O3 8 Good 25 30 PPB
2:00 AM RIFL PM2.5 24 Good 25 8 µg/m3
2:00 AM WCH O3 8 Good 25 30 PPB
1:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
1:00 AM FTCF PM10 24 Good 25 27 µg/m3
1:00 AM FTCR O3 8 Good 25 30 PPB
1:00 AM GJPB PM2.5 24 Good 25 8 µg/m3
1:00 AM RIFL PM2.5 24 Good 25 8 µg/m3
11:00 PM SBC O3 8 Good 24 28 PPB
8:00 PM HLD O3 8 Good 24 28 PPB
7:00 PM CTZ O3 8 Good 24 28 PPB
7:00 PM FTCW O3 8 Good 24 28 PPB
6:00 PM CRG O3 8 Good 24 28 PPB
6:00 PM FTCW O3 8 Good 24 28 PPB
5:00 PM RIFLO3 O3 8 Good 24 28 PPB
3:00 PM FTCF PM10 24 Good 24 26 µg/m3
3:00 PM FTCW O3 8 Good 24 28 PPB
2:00 PM FTCF PM10 24 Good 24 26 µg/m3
2:00 PM LAY O3 8 Good 24 28 PPB
1:00 PM FTCF PM10 24 Good 24 26 µg/m3
12:00 PM FTCF PM10 24 Good 24 26 µg/m3
11:00 AM CAMP PM2.5 24 Good 24 7 µg/m3
11:00 AM LNGM PM2.5 24 Good 24 7 µg/m3
10:00 AM LNGM PM2.5 24 Good 24 7 µg/m3
9:00 AM CHAT O3 8 Good 24 28 PPB
9:00 AM FTCF PM10 24 Good 24 26 µg/m3
6:00 AM GJPB PM2.5 24 Good 24 8 µg/m3
3:00 AM LAY O3 8 Good 24 28 PPB
12:00 AM CHAT O3 8 Good 23 27 PPB
12:00 AM SBC O3 8 Good 23 27 PPB
10:00 PM FTCR O3 8 Good 23 27 PPB
9:00 PM ACAD O3 8 Good 23 27 PPB
9:00 PM WCH O3 8 Good 23 27 PPB
6:00 PM RIFLO3 O3 8 Good 23 27 PPB
5:00 PM WBY PM10 24 Good 23 25 µg/m3
3:00 PM CTZ O3 8 Good 23 27 PPB
1:00 PM CAMP PM2.5 24 Good 23 7 µg/m3
12:00 PM ACAD O3 8 Good 23 27 PPB
12:00 PM CAMP NO2 1 Good 23 24 PPB
12:00 PM CAMP NO2 1 Good 23 24 PPB
12:00 PM CAMP PM2.5 24 Good 23 7 µg/m3
11:00 AM FTCF PM10 24 Good 23 25 µg/m3
10:00 AM FTCF PM10 24 Good 23 25 µg/m3
9:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
7:00 AM CAMP NO2 1 Good 23 24 PPB
7:00 AM CAMP NO2 1 Good 23 24 PPB
7:00 AM GJPB PM2.5 24 Good 23 7 µg/m3
4:00 AM LAY O3 8 Good 23 27 PPB
12:00 AM FTCR O3 8 Good 22 26 PPB
12:00 AM GJPB PM2.5 24 Good 22 7 µg/m3
11:00 PM FTCR O3 8 Good 22 26 PPB
11:00 PM GJPB PM2.5 24 Good 22 7 µg/m3
10:00 PM WBY PM10 24 Good 22 24 µg/m3
10:00 PM WCH O3 8 Good 22 26 PPB
9:00 PM WBY PM10 24 Good 22 24 µg/m3
8:00 PM CAMP PM2.5 24 Good 22 7 µg/m3
8:00 PM FTCW O3 8 Good 22 26 PPB
8:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
7:00 PM RIFLO3 O3 8 Good 22 26 PPB
7:00 PM WBY PM10 24 Good 22 24 µg/m3
6:00 PM WBY PM10 24 Good 22 24 µg/m3
5:00 PM WBY O3 8 Good 22 26 PPB
3:00 PM CAMP NO2 1 Good 22 23 PPB
3:00 PM CAMP NO2 1 Good 22 23 PPB
3:00 PM CAMP PM2.5 24 Good 22 7 µg/m3
3:00 PM CRG O3 8 Good 22 26 PPB
3:00 PM NJH PM2.5 24 Good 22 7 µg/m3
2:00 PM CAMP PM2.5 24 Good 22 7 µg/m3
2:00 PM FTCW O3 8 Good 22 26 PPB
2:00 PM NJH PM2.5 24 Good 22 7 µg/m3
1:00 PM LAY O3 8 Good 22 26 PPB
1:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
1:00 PM SBC O3 8 Good 22 26 PPB
12:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
8:00 AM CHAT O3 8 Good 22 26 PPB
8:00 AM GJPB PM2.5 24 Good 22 7 µg/m3
8:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
7:00 AM ACAD O3 8 Good 22 26 PPB
6:00 AM ACAD O3 8 Good 22 26 PPB
6:00 AM CAMP NO2 1 Good 22 23 PPB
6:00 AM CAMP NO2 1 Good 22 23 PPB
6:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
5:00 AM ACAD O3 8 Good 22 26 PPB
5:00 AM LAY O3 8 Good 22 26 PPB
5:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
4:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
3:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
3:00 AM NJH PM2.5 24 Good 22 7 µg/m3
2:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
2:00 AM NJH PM2.5 24 Good 22 7 µg/m3
1:00 AM LNGM PM2.5 24 Good 22 7 µg/m3
1:00 AM NJH PM2.5 24 Good 22 7 µg/m3
1:00 AM WCH O3 8 Good 22 26 PPB
12:00 AM LNGM PM2.5 24 Good 21 7 µg/m3
12:00 AM RIFL PM10 24 Good 21 23 µg/m3
12:00 AM WBY PM10 24 Good 21 23 µg/m3
11:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
11:00 PM RIFL PM10 24 Good 21 23 µg/m3
11:00 PM WBY PM10 24 Good 21 23 µg/m3
10:00 PM GJPB PM2.5 24 Good 21 7 µg/m3
10:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
10:00 PM RIFL PM10 24 Good 21 23 µg/m3
9:00 PM GJPB PM2.5 24 Good 21 6 µg/m3
9:00 PM HLD O3 8 Good 21 25 PPB
9:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
9:00 PM RIFL PM10 24 Good 21 23 µg/m3
8:00 PM CTZ O3 8 Good 21 25 PPB
8:00 PM RIFL PM10 24 Good 21 23 µg/m3
8:00 PM WBY PM10 24 Good 21 23 µg/m3
7:00 PM CAMP PM2.5 24 Good 21 7 µg/m3
7:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
6:00 PM LNGM PM2.5 24 Good 21 6 µg/m3
6:00 PM WBY O3 8 Good 21 25 PPB
5:00 PM LNGM PM2.5 24 Good 21 6 µg/m3
4:00 PM RIFLO3 O3 8 Good 21 25 PPB
4:00 PM WBY O3 8 Good 21 25 PPB
2:00 PM LNGM PM2.5 24 Good 21 6 µg/m3
1:00 PM FTCW O3 8 Good 21 25 PPB
1:00 PM NJH PM2.5 24 Good 21 7 µg/m3
12:00 PM NJH PM2.5 24 Good 21 6 µg/m3
11:00 AM ACAD O3 8 Good 21 25 PPB
10:00 AM NJH PM2.5 24 Good 21 7 µg/m3
9:00 AM GJPB PM2.5 24 Good 21 7 µg/m3
9:00 AM NJH PM2.5 24 Good 21 7 µg/m3
8:00 AM NJH PM2.5 24 Good 21 7 µg/m3
7:00 AM FTCW O3 8 Good 21 25 PPB
7:00 AM LNGM PM2.5 24 Good 21 7 µg/m3
7:00 AM NJH PM2.5 24 Good 21 6 µg/m3
6:00 AM FTCW O3 8 Good 21 25 PPB
6:00 AM LAY O3 8 Good 21 25 PPB
6:00 AM NJH PM2.5 24 Good 21 6 µg/m3
5:00 AM FTCW O3 8 Good 21 25 PPB
5:00 AM NJH PM2.5 24 Good 21 7 µg/m3
4:00 AM NJH PM2.5 24 Good 21 7 µg/m3
3:00 AM HLD O3 8 Good 21 25 PPB
2:00 AM CAMP NO2 1 Good 21 22 PPB
2:00 AM CAMP NO2 1 Good 21 22 PPB
12:00 AM WCH O3 8 Good 20 24 PPB
11:00 PM WCH O3 8 Good 20 24 PPB
9:00 PM CAMP PM2.5 24 Good 20 6 µg/m3
9:00 PM FTCW O3 8 Good 20 24 PPB
8:00 PM GJPB PM2.5 24 Good 20 6 µg/m3
8:00 PM RIFLO3 O3 8 Good 20 24 PPB
7:00 PM CRG O3 8 Good 20 24 PPB
7:00 PM RIFL PM10 24 Good 20 22 µg/m3
6:00 PM CAMP PM2.5 24 Good 20 6 µg/m3
6:00 PM RIFL PM10 24 Good 20 22 µg/m3
5:00 PM CAMP PM2.5 24 Good 20 6 µg/m3
4:00 PM CAMP PM2.5 24 Good 20 6 µg/m3
4:00 PM LNGM PM2.5 24 Good 20 6 µg/m3
4:00 PM NJH PM2.5 24 Good 20 6 µg/m3
3:00 PM LNGM PM2.5 24 Good 20 6 µg/m3
2:00 PM CTZ O3 8 Good 20 24 PPB
12:00 PM LAY O3 8 Good 20 24 PPB
11:00 AM NJH PM2.5 24 Good 20 6 µg/m3
10:00 AM GJPB PM2.5 24 Good 20 6 µg/m3
9:00 AM FTCW O3 8 Good 20 24 PPB
8:00 AM ACAD O3 8 Good 20 24 PPB
8:00 AM FTCW O3 8 Good 20 24 PPB
7:00 AM LAY O3 8 Good 20 24 PPB
4:00 AM ACAD O3 8 Good 20 24 PPB
4:00 AM FTCW O3 8 Good 20 24 PPB
12:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
11:00 PM CAMP PM2.5 24 Good 19 6 µg/m3
10:00 PM ACAD O3 8 Good 19 22 PPB
10:00 PM CAMP PM2.5 24 Good 19 6 µg/m3
10:00 PM FTCW O3 8 Good 19 22 PPB
10:00 PM HLD O3 8 Good 19 22 PPB
9:00 PM CTZ O3 8 Good 19 22 PPB
8:00 PM NJH PM2.5 24 Good 19 6 µg/m3
7:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
7:00 PM NJH PM2.5 24 Good 19 6 µg/m3
7:00 PM WBY O3 8 Good 19 23 PPB
6:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
6:00 PM NJH PM2.5 24 Good 19 6 µg/m3
5:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
5:00 PM NJH PM2.5 24 Good 19 6 µg/m3
5:00 PM RIFL PM10 24 Good 19 21 µg/m3
4:00 PM CAMP O3 8 Good 19 22 PPB
4:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
4:00 PM RIFL PM10 24 Good 19 21 µg/m3
3:00 PM CAMP O3 8 Good 19 22 PPB
3:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
3:00 PM RIFL PM10 24 Good 19 21 µg/m3
2:00 PM CRG O3 8 Good 19 22 PPB
2:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
2:00 PM RIFL PM10 24 Good 19 21 µg/m3
1:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
1:00 PM RIFL PM10 24 Good 19 21 µg/m3
12:00 PM FTCW O3 8 Good 19 23 PPB
12:00 PM GJPB PM2.5 24 Good 19 6 µg/m3
12:00 PM RIFL PM10 24 Good 19 21 µg/m3
12:00 PM SBC O3 8 Good 19 22 PPB
11:00 AM FTCW O3 8 Good 19 22 PPB
11:00 AM GJPB PM2.5 24 Good 19 6 µg/m3
11:00 AM LAY O3 8 Good 19 22 PPB
11:00 AM RIFL PM10 24 Good 19 21 µg/m3
10:00 AM ACAD O3 8 Good 19 23 PPB
10:00 AM FTCW O3 8 Good 19 22 PPB
10:00 AM LAY O3 8 Good 19 22 PPB
10:00 AM RIFL PM10 24 Good 19 21 µg/m3
9:00 AM ACAD O3 8 Good 19 22 PPB
9:00 AM RIFL PM10 24 Good 19 20 µg/m3
8:00 AM LAY O3 8 Good 19 22 PPB
7:00 AM CHAT O3 8 Good 19 23 PPB
6:00 AM CHAT O3 8 Good 19 23 PPB
5:00 AM CHAT O3 8 Good 19 22 PPB
4:00 AM CHAT O3 8 Good 19 22 PPB
3:00 AM ACAD O3 8 Good 19 22 PPB
3:00 AM CHAT O3 8 Good 19 22 PPB
2:00 AM CHAT O3 8 Good 19 22 PPB
1:00 AM CHAT O3 8 Good 19 22 PPB
10:00 PM NJH PM2.5 24 Good 18 5 µg/m3
9:00 PM NJH PM2.5 24 Good 18 6 µg/m3
9:00 PM RIFLO3 O3 8 Good 18 21 PPB
3:00 PM WBY O3 8 Good 18 21 PPB
1:00 PM CAMP NO2 1 Good 18 19 PPB
1:00 PM CAMP NO2 1 Good 18 19 PPB
1:00 PM CTZ O3 8 Good 18 21 PPB
12:00 PM WBY NO2 1 Good 18 19 PPB
12:00 PM WBY NO2 1 Good 18 19 PPB
9:00 AM LAY O3 8 Good 18 21 PPB
8:00 AM RIFL PM10 24 Good 18 19 µg/m3
7:00 AM RIFL PM10 24 Good 18 19 µg/m3
3:00 AM FTCW O3 8 Good 18 21 PPB
2:00 AM ACAD O3 8 Good 18 21 PPB
2:00 AM SBC O3 8 Good 18 21 PPB
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM SBC O3 8 Good 18 21 PPB
12:00 AM NJH PM2.5 24 Good 17 5 µg/m3
11:00 PM CAMP CO 8 Good 17 1.5 PPM
11:00 PM FTCW O3 8 Good 17 20 PPB
11:00 PM HLD O3 8 Good 17 20 PPB
11:00 PM NJH PM2.5 24 Good 17 5 µg/m3
10:00 PM CAMP CO 8 Good 17 1.5 PPM
8:00 PM CRG O3 8 Good 17 20 PPB
8:00 PM WBY O3 8 Good 17 20 PPB
5:00 PM CAMP O3 8 Good 17 20 PPB
3:00 PM RIFLO3 O3 8 Good 17 20 PPB
2:00 PM CAMP O3 8 Good 17 20 PPB
11:00 AM SBC O3 8 Good 17 20 PPB
9:00 AM SBC O3 8 Good 17 20 PPB
8:00 AM SBC O3 8 Good 17 20 PPB
6:00 AM RIFL PM10 24 Good 17 18 µg/m3
5:00 AM RIFL PM10 24 Good 17 18 µg/m3
4:00 AM RIFL PM10 24 Good 17 18 µg/m3
3:00 AM CAMP NO2 1 Good 17 18 PPB
3:00 AM CAMP NO2 1 Good 17 18 PPB
3:00 AM RIFL PM10 24 Good 17 18 µg/m3
2:00 AM HLD O3 8 Good 17 20 PPB
1:00 AM ACAD O3 8 Good 17 20 PPB
12:00 AM CAMP CO 8 Good 16 1.4 PPM
12:00 AM FTCW O3 8 Good 16 19 PPB
12:00 AM HLD O3 8 Good 16 19 PPB
10:00 PM CTZ O3 8 Good 16 19 PPB
9:00 PM CAMP CO 8 Good 16 1.4 PPM
6:00 PM CAMP O3 8 Good 16 19 PPB
4:00 PM GRET O3 8 Good 16 19 PPB
11:00 AM WBY SO2 1 Good 16 11 PPB
11:00 AM WBY SO2 1 Good 16 11 PPB
10:00 AM SBC O3 8 Good 16 19 PPB
7:00 AM SBC O3 8 Good 16 19 PPB
6:00 AM GJPB PM10 24 Good 16 17 µg/m3
5:00 AM GJPB PM10 24 Good 16 17 µg/m3
4:00 AM GJPB PM10 24 Good 16 17 µg/m3
3:00 AM GJPB PM10 24 Good 16 17 µg/m3
2:00 AM FTCW O3 8 Good 16 19 PPB
2:00 AM GJPB PM10 24 Good 16 17 µg/m3
2:00 AM RIFL PM10 24 Good 16 17 µg/m3
1:00 AM GJPB PM10 24 Good 16 17 µg/m3
1:00 AM RIFL PM10 24 Good 16 17 µg/m3
12:00 AM GJPB PM10 24 Good 15 16 µg/m3
11:00 PM ACAD O3 8 Good 15 18 PPB
11:00 PM GJPB PM10 24 Good 15 16 µg/m3
10:00 PM GJPB PM10 24 Good 15 16 µg/m3
10:00 PM RIFLO3 O3 8 Good 15 18 PPB
8:00 PM CAMP CO 8 Good 15 1.3 PPM
6:00 PM FTC O3 8 Good 15 18 PPB
5:00 PM FTC O3 8 Good 15 18 PPB
5:00 PM GRET O3 8 Good 15 18 PPB
4:00 PM FTC O3 8 Good 15 18 PPB
2:00 PM CAMP NO2 1 Good 15 16 PPB
2:00 PM CAMP NO2 1 Good 15 16 PPB
1:00 PM CAMP O3 8 Good 15 18 PPB
12:00 PM CTZ O3 8 Good 15 18 PPB
8:00 AM GJPB PM10 24 Good 15 16 µg/m3
7:00 AM GJPB PM10 24 Good 15 16 µg/m3
6:00 AM SBC O3 8 Good 15 18 PPB
5:00 AM CAMP NO2 1 Good 15 16 PPB
5:00 AM CAMP NO2 1 Good 15 16 PPB
4:00 AM CAMP NO2 1 Good 15 16 PPB
4:00 AM CAMP NO2 1 Good 15 16 PPB
4:00 AM SBC O3 8 Good 15 18 PPB
3:00 AM SBC O3 8 Good 15 18 PPB
12:00 AM GREA CO 8 Good 14 1.2 PPM
11:00 PM CTZ O3 8 Good 14 16 PPB
9:00 PM CRG O3 8 Good 14 16 PPB
9:00 PM GJPB PM10 24 Good 14 15 µg/m3
7:00 PM CAMP CO 8 Good 14 1.2 PPM
7:00 PM CAMP O3 8 Good 14 16 PPB
7:00 PM FTC O3 8 Good 14 16 PPB
6:00 PM GRET O3 8 Good 14 17 PPB
3:00 PM FTC O3 8 Good 14 16 PPB
3:00 PM GRET O3 8 Good 14 17 PPB
2:00 PM RIFLO3 O3 8 Good 14 16 PPB
2:00 PM WBY O3 8 Good 14 16 PPB
1:00 PM CRG O3 8 Good 14 17 PPB
12:00 PM CAMP O3 8 Good 14 17 PPB
11:00 AM CAMP O3 8 Good 14 16 PPB
11:00 AM CTZ O3 8 Good 14 16 PPB
10:00 AM CAMP O3 8 Good 14 16 PPB
9:00 AM CAMP O3 8 Good 14 16 PPB
9:00 AM GJPB PM10 24 Good 14 15 µg/m3
8:00 AM CAMP O3 8 Good 14 16 PPB
7:00 AM CAMP O3 8 Good 14 16 PPB
5:00 AM SBC O3 8 Good 14 17 PPB
4:00 AM CTZ O3 8 Good 14 16 PPB
3:00 AM CTZ O3 8 Good 14 16 PPB
3:00 AM WBY CO 8 Good 14 1.2 PPM
2:00 AM CTZ O3 8 Good 14 16 PPB
2:00 AM WBY CO 8 Good 14 1.2 PPM
1:00 AM CAMP CO 8 Good 14 1.2 PPM
1:00 AM CTZ O3 8 Good 14 17 PPB
1:00 AM HLD O3 8 Good 14 16 PPB
1:00 AM WBY CO 8 Good 14 1.2 PPM
12:00 AM ACAD O3 8 Good 13 15 PPB
9:00 PM WBY O3 8 Good 13 15 PPB
8:00 PM GJPB PM10 24 Good 13 14 µg/m3
7:00 PM GJPB PM10 24 Good 13 14 µg/m3
6:00 PM GJPB PM10 24 Good 13 14 µg/m3
5:00 PM GJPB PM10 24 Good 13 14 µg/m3
4:00 PM WBY NO2 1 Good 13 14 PPB
4:00 PM WBY NO2 1 Good 13 14 PPB
2:00 PM GJPB PM10 24 Good 13 14 µg/m3
1:00 PM GJPB PM10 24 Good 13 14 µg/m3
10:00 AM GJPB PM10 24 Good 13 14 µg/m3
7:00 AM CTZ O3 8 Good 13 15 PPB
6:00 AM CTZ O3 8 Good 13 15 PPB
5:00 AM CTZ O3 8 Good 13 15 PPB
1:00 AM FTCW O3 8 Good 13 15 PPB
12:00 AM WBY CO 8 Good 12 1.1 PPM
11:00 PM GREA CO 8 Good 12 1.1 PPM
11:00 PM RIFLO3 O3 8 Good 12 14 PPB
10:00 PM GREA CO 8 Good 12 1.1 PPM
9:00 PM GREA CO 8 Good 12 1.1 PPM
8:00 PM CAMP O3 8 Good 12 14 PPB
8:00 PM FTC O3 8 Good 12 14 PPB
8:00 PM GREA CO 8 Good 12 1.1 PPM
7:00 PM GREA CO 8 Good 12 1.1 PPM
7:00 PM GRET O3 8 Good 12 14 PPB
4:00 PM GJPB PM10 24 Good 12 13 µg/m3
3:00 PM GJPB PM10 24 Good 12 13 µg/m3
2:00 PM GRET O3 8 Good 12 14 PPB
12:00 PM BOU PM2.5 24 Good 12 4 µg/m3
12:00 PM GJPB PM10 24 Good 12 13 µg/m3
11:00 AM BOU PM2.5 24 Good 12 4 µg/m3
11:00 AM GJPB PM10 24 Good 12 13 µg/m3
10:00 AM CTZ O3 8 Good 12 14 PPB
8:00 AM CTZ O3 8 Good 12 14 PPB
6:00 AM CAMP O3 8 Good 12 14 PPB
4:00 AM WBY CO 8 Good 12 1.1 PPM
12:00 AM CTZ O3 8 Good 11 13 PPB
11:00 PM WBY CO 8 Good 11 1.0 PPM
6:00 PM CAMP CO 8 Good 11 1.0 PPM
1:00 PM WBY NO2 1 Good 11 12 PPB
1:00 PM WBY NO2 1 Good 11 12 PPB
10:00 AM BOU PM2.5 24 Good 11 3 µg/m3
10:00 AM WBY SO2 1 Good 11 8 PPB
10:00 AM WBY SO2 1 Good 11 8 PPB
9:00 AM CTZ O3 8 Good 11 13 PPB
8:00 AM BOU PM2.5 24 Good 11 3 µg/m3
7:00 AM BOU PM2.5 24 Good 11 3 µg/m3
5:00 AM CAMP O3 8 Good 11 13 PPB
5:00 AM WBY CO 8 Good 11 1.0 PPM
2:00 AM CAMP CO 8 Good 11 1.0 PPM
2:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
10:00 PM CRG O3 8 Good 10 12 PPB
10:00 PM WBY CO 8 Good 10 0.9 PPM
2:00 PM FTC O3 8 Good 10 12 PPB
1:00 PM GRET O3 8 Good 10 12 PPB
1:00 PM RIFLO3 O3 8 Good 10 12 PPB
12:00 PM CRG O3 8 Good 10 12 PPB
6:00 AM BOU PM2.5 24 Good 10 3 µg/m3
6:00 AM WBY CO 8 Good 10 0.9 PPM
5:00 AM BOU PM2.5 24 Good 10 3 µg/m3
4:00 AM BOU PM2.5 24 Good 10 3 µg/m3
2:00 AM BOU PM2.5 24 Good 10 3 µg/m3
12:00 AM FTC CO 8 Good 9 0.8 PPM
12:00 AM H24 CO 8 Good 9 0.8 PPM
9:00 PM CAMP SO2 1 Good 9 6 PPB
9:00 PM CAMP SO2 1 Good 9 6 PPB
9:00 PM FTC O3 8 Good 9 11 PPB
9:00 PM WBY CO 8 Good 9 0.8 PPM
8:00 PM GRET O3 8 Good 9 11 PPB
6:00 PM CAMP SO2 1 Good 9 6 PPB
6:00 PM CAMP SO2 1 Good 9 6 PPB
6:00 PM GREA CO 8 Good 9 0.8 PPM
3:00 PM WBY NO2 1 Good 9 10 PPB
3:00 PM WBY NO2 1 Good 9 10 PPB
1:00 PM GREA CO 8 Good 9 0.8 PPM
1:00 PM WBY O3 8 Good 9 11 PPB
12:00 PM GREA CO 8 Good 9 0.8 PPM
8:00 AM CAMP SO2 1 Good 9 6 PPB
8:00 AM CAMP SO2 1 Good 9 6 PPB
8:00 AM WBY CO 8 Good 9 0.8 PPM
7:00 AM WBY CO 8 Good 9 0.8 PPM
3:00 AM BOU PM2.5 24 Good 9 3 µg/m3
3:00 AM CAMP CO 8 Good 9 0.8 PPM
1:00 AM BOU PM2.5 24 Good 9 3 µg/m3
1:00 AM CHAT PM2.5 24 Good 9 3 µg/m3
1:00 AM GREA CO 8 Good 9 0.8 PPM
12:00 AM RIFLO3 O3 8 Good 8 10 PPB
11:00 PM FTC CO 8 Good 8 0.7 PPM
11:00 PM H24 CO 8 Good 8 0.7 PPM
10:00 PM FTC CO 8 Good 8 0.7 PPM
10:00 PM H24 CO 8 Good 8 0.7 PPM
10:00 PM WBY O3 8 Good 8 10 PPB
9:00 PM CAMP O3 8 Good 8 10 PPB
8:00 PM WBY CO 8 Good 8 0.7 PPM
5:00 PM CAMP CO 8 Good 8 0.7 PPM
3:00 PM GREA CO 8 Good 8 0.7 PPM
2:00 PM GREA CO 8 Good 8 0.7 PPM
2:00 PM WBY NO2 1 Good 8 9 PPB
2:00 PM WBY NO2 1 Good 8 9 PPB
12:00 PM GRET O3 8 Good 8 9 PPB
12:00 PM RIFLO3 O3 8 Good 8 9 PPB
11:00 AM GREA CO 8 Good 8 0.7 PPM
11:00 AM WBY CO 8 Good 8 0.7 PPM
10:00 AM GREA CO 8 Good 8 0.7 PPM
10:00 AM WBY CO 8 Good 8 0.7 PPM
9:00 AM WBY CO 8 Good 8 0.7 PPM
4:00 AM CAMP O3 8 Good 8 10 PPB
2:00 AM GREA CO 8 Good 8 0.7 PPM
9:00 PM FTC CO 8 Good 7 0.6 PPM
9:00 PM GRET O3 8 Good 7 8 PPB
9:00 PM H24 CO 8 Good 7 0.6 PPM
8:00 PM FTC CO 8 Good 7 0.6 PPM
7:00 PM CAMP SO2 1 Good 7 5 PPB
7:00 PM CAMP SO2 1 Good 7 5 PPB
7:00 PM FTC CO 8 Good 7 0.6 PPM
5:00 PM CAMP SO2 1 Good 7 5 PPB
5:00 PM CAMP SO2 1 Good 7 5 PPB
5:00 PM GREA CO 8 Good 7 0.6 PPM
4:00 PM GREA CO 8 Good 7 0.6 PPM
2:00 PM WBY CO 8 Good 7 0.6 PPM
1:00 PM FTC O3 8 Good 7 8 PPB
1:00 PM WBY CO 8 Good 7 0.6 PPM
12:00 PM WBY CO 8 Good 7 0.6 PPM
11:00 AM CRG O3 8 Good 7 8 PPB
10:00 AM H24 CO 8 Good 7 0.6 PPM
9:00 AM GREA CO 8 Good 7 0.6 PPM
4:00 AM CAMP CO 8 Good 7 0.6 PPM
3:00 AM CAMP O3 8 Good 7 8 PPB
3:00 AM GREA CO 8 Good 7 0.6 PPM
2:00 AM FTC CO 8 Good 7 0.6 PPM
1:00 AM FTC CO 8 Good 7 0.6 PPM
12:00 AM CAMP SO2 1 Good 6 4 PPB
12:00 AM CAMP SO2 1 Good 6 4 PPB
12:00 AM GJCT CO 8 Good 6 0.5 PPM
11:00 PM CRG O3 8 Good 6 7 PPB
11:00 PM GJCT CO 8 Good 6 0.5 PPM
10:00 PM CAMP SO2 1 Good 6 4 PPB
10:00 PM CAMP SO2 1 Good 6 4 PPB
10:00 PM FTC O3 8 Good 6 7 PPB
10:00 PM GJCT CO 8 Good 6 0.5 PPM
8:00 PM CAMP SO2 1 Good 6 4 PPB
8:00 PM CAMP SO2 1 Good 6 4 PPB
8:00 PM H24 CO 8 Good 6 0.5 PPM
7:00 PM WBY CO 8 Good 6 0.5 PPM
6:00 PM FTC CO 8 Good 6 0.5 PPM
4:00 PM WBY CO 8 Good 6 0.5 PPM
3:00 PM FTC CO 8 Good 6 0.5 PPM
3:00 PM WBY CO 8 Good 6 0.5 PPM
2:00 PM FTC CO 8 Good 6 0.5 PPM
2:00 PM H24 CO 8 Good 6 0.5 PPM
1:00 PM FTC CO 8 Good 6 0.5 PPM
1:00 PM H24 CO 8 Good 6 0.5 PPM
12:00 PM FTC CO 8 Good 6 0.5 PPM
12:00 PM H24 CO 8 Good 6 0.5 PPM
11:00 AM FTC CO 8 Good 6 0.5 PPM
11:00 AM H24 CO 8 Good 6 0.5 PPM
10:00 AM FTC CO 8 Good 6 0.5 PPM
9:00 AM H24 CO 8 Good 6 0.5 PPM
9:00 AM WBY SO2 1 Good 6 4 PPB
9:00 AM WBY SO2 1 Good 6 4 PPB
8:00 AM GREA CO 8 Good 6 0.5 PPM
7:00 AM CAMP SO2 1 Good 6 4 PPB
7:00 AM CAMP SO2 1 Good 6 4 PPB
7:00 AM GREA CO 8 Good 6 0.5 PPM
5:00 AM FTC CO 8 Good 6 0.5 PPM
5:00 AM GREA CO 8 Good 6 0.5 PPM
4:00 AM FTC CO 8 Good 6 0.5 PPM
4:00 AM GREA CO 8 Good 6 0.5 PPM
3:00 AM FTC CO 8 Good 6 0.5 PPM
3:00 AM GJCT CO 8 Good 6 0.5 PPM
2:00 AM GJCT CO 8 Good 6 0.5 PPM
1:00 AM GJCT CO 8 Good 6 0.5 PPM
11:00 PM WBY O3 8 Good 5 6 PPB
10:00 PM CAMP O3 8 Good 5 6 PPB
10:00 PM GRET O3 8 Good 5 6 PPB
9:00 PM GJCT CO 8 Good 5 0.4 PPM
8:00 PM GJCT CO 8 Good 5 0.4 PPM
7:00 PM H24 CO 8 Good 5 0.4 PPM
6:00 PM H24 CO 8 Good 5 0.4 PPM
6:00 PM WBY CO 8 Good 5 0.4 PPM
5:00 PM FTC CO 8 Good 5 0.4 PPM
5:00 PM WBY CO 8 Good 5 0.4 PPM
4:00 PM CAMP CO 8 Good 5 0.4 PPM
4:00 PM FTC CO 8 Good 5 0.4 PPM
3:00 PM CO NM PM10 24 Good 5 5 µg/m3
3:00 PM H24 CO 8 Good 5 0.4 PPM
2:00 PM CO NM PM10 24 Good 5 5 µg/m3
12:00 PM WBY O3 8 Good 5 6 PPB
11:00 AM GRET O3 8 Good 5 6 PPB
11:00 AM RIFLO3 O3 8 Good 5 6 PPB
9:00 AM FTC CO 8 Good 5 0.4 PPM
8:00 AM FTC CO 8 Good 5 0.4 PPM
8:00 AM H24 CO 8 Good 5 0.4 PPM
7:00 AM FTC CO 8 Good 5 0.4 PPM
6:00 AM FTC CO 8 Good 5 0.4 PPM
6:00 AM GREA CO 8 Good 5 0.4 PPM
5:00 AM CAMP CO 8 Good 5 0.4 PPM
5:00 AM GJCT CO 8 Good 5 0.4 PPM
4:00 AM GJCT CO 8 Good 5 0.4 PPM
3:00 AM H24 CO 8 Good 5 0.4 PPM
3:00 AM RIFLO3 O3 8 Good 5 6 PPB
2:00 AM CAMP O3 8 Good 5 6 PPB
2:00 AM H24 CO 8 Good 5 0.4 PPM
2:00 AM RIFLO3 O3 8 Good 5 6 PPB
1:00 AM H24 CO 8 Good 5 0.4 PPM
1:00 AM RIFLO3 O3 8 Good 5 6 PPB
12:00 AM CO NM PM10 24 Good 4 4 µg/m3
12:00 AM WBY SO2 1 Good 4 3 PPB
12:00 AM WBY SO2 1 Good 4 3 PPB
11:00 PM CO NM PM10 24 Good 4 4 µg/m3
11:00 PM WBY SO2 1 Good 4 3 PPB
11:00 PM WBY SO2 1 Good 4 3 PPB
10:00 PM CO NM PM10 24 Good 4 4 µg/m3
9:00 PM CO NM PM10 24 Good 4 4 µg/m3
9:00 PM WBY SO2 1 Good 4 3 PPB
9:00 PM WBY SO2 1 Good 4 3 PPB
8:00 PM CO NM PM10 24 Good 4 4 µg/m3
8:00 PM WBY SO2 1 Good 4 3 PPB
8:00 PM WBY SO2 1 Good 4 3 PPB
7:00 PM CO NM PM10 24 Good 4 4 µg/m3
6:00 PM CO NM PM10 24 Good 4 4 µg/m3
5:00 PM CO NM PM10 24 Good 4 4 µg/m3
4:00 PM CO NM PM10 24 Good 4 4 µg/m3
1:00 PM CO NM PM10 24 Good 4 4 µg/m3
12:00 PM CO NM PM10 24 Good 4 4 µg/m3
12:00 PM FTC O3 8 Good 4 5 PPB
11:00 AM CO NM PM10 24 Good 4 4 µg/m3
10:00 AM CO NM PM10 24 Good 4 4 µg/m3
10:00 AM CRG O3 8 Good 4 5 PPB
10:00 AM RIFLO3 O3 8 Good 4 5 PPB
9:00 AM CAMP SO2 1 Good 4 3 PPB
9:00 AM CAMP SO2 1 Good 4 3 PPB
9:00 AM CO NM PM10 24 Good 4 4 µg/m3
8:00 AM CO NM PM10 24 Good 4 4 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 CO NM PM10 24 Good 4 4 µg/m3
6:00 AM CO NM PM10 24 Good 4 4 µg/m3
5:00 AM CO NM PM10 24 Good 4 4 µg/m3
5:00 AM RIFLO3 O3 8 Good 4 5 PPB
4:00 AM CO NM PM10 24 Good 4 4 µg/m3
4:00 AM RIFLO3 O3 8 Good 4 5 PPB
3:00 AM CO NM PM10 24 Good 4 4 µg/m3
2:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CO NM PM10 24 Good 4 4 µg/m3
1:00 AM CO NM PM10 24 Good 4 4 µg/m3
11:00 PM CAMP O3 8 Good 3 3 PPB
11:00 PM FTC O3 8 Good 3 4 PPB
11:00 PM GRET O3 8 Good 3 4 PPB
10:00 PM WBY SO2 1 Good 3 2 PPB
10:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM H24 CO 8 Good 3 0.3 PPM
4:00 PM H24 CO 8 Good 3 0.3 PPM
3:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WBY SO2 1 Good 3 2 PPB
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM FTC O3 8 Good 3 3 PPB
11:00 AM GJCT CO 8 Good 3 0.3 PPM
11:00 AM WBY O3 8 Good 3 3 PPB
10:00 AM GJCT CO 8 Good 3 0.3 PPM
10:00 AM GRET O3 8 Good 3 3 PPB
9:00 AM GJCT CO 8 Good 3 0.3 PPM
9:00 AM RIFLO3 O3 8 Good 3 3 PPB
8:00 AM GJCT CO 8 Good 3 0.3 PPM
8:00 AM RIFLO3 O3 8 Good 3 3 PPB
7:00 AM GJCT CO 8 Good 3 0.3 PPM
7:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM RIFLO3 O3 8 Good 3 4 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM GJCT CO 8 Good 3 0.3 PPM
6:00 AM H24 CO 8 Good 3 0.3 PPM
6:00 AM RIFLO3 O3 8 Good 3 4 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM H24 CO 8 Good 3 0.3 PPM
4:00 AM H24 CO 8 Good 3 0.3 PPM
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM CAMP O3 8 Good 3 4 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
12:00 AM CAMP O3 8 Good 2 2 PPB
12:00 AM CRG O3 8 Good 2 2 PPB
12:00 AM GRET O3 8 Good 2 2 PPB
7:00 PM GJCT CO 8 Good 2 0.2 PPM
6:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GJCT CO 8 Good 2 0.2 PPM
4:00 PM GJCT CO 8 Good 2 0.2 PPM
3:00 PM GJCT CO 8 Good 2 0.2 PPM
2:00 PM GJCT CO 8 Good 2 0.2 PPM
1:00 PM GJCT CO 8 Good 2 0.2 PPM
12:00 PM GJCT CO 8 Good 2 0.2 PPM
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 2 2 PPB
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CRG O3 8 Good 2 2 PPB
9:00 AM GRET O3 8 Good 2 2 PPB
8:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 2 2 PPB
4:00 AM FTC O3 8 Good 2 2 PPB
12:00 AM FTC O3 8 Good 1 1 PPB
12:00 AM WBY O3 8 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 AM WBY O3 8 Good 1 1 PPB
9:00 AM FTC O3 8 Good 1 1 PPB
8:00 AM FTC O3 8 Good 1 1 PPB
8:00 AM GRET O3 8 Good 1 1 PPB
7:00 AM FTC O3 8 Good 1 1 PPB
7:00 AM GRET O3 8 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM FTC O3 8 Good 1 1 PPB
6:00 AM GRET O3 8 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 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 CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CRG O3 8 Good 1 1 PPB
3:00 AM FTC O3 8 Good 1 1 PPB
2:00 AM CRG O3 8 Good 1 1 PPB
2:00 AM FTC O3 8 Good 1 1 PPB
1:00 AM CRG O3 8 Good 1 1 PPB
1:00 AM FTC O3 8 Good 1 1 PPB
9:00 AM WBY O3 8 Good 0 0 PPB
8:00 AM CRG O3 8 Good 0 0 PPB
7:00 AM CRG O3 8 Good 0 0 PPB
6:00 AM CRG O3 8 Good 0 0 PPB
5:00 AM CRG O3 8 Good 0 0 PPB
5:00 AM GRET O3 8 Good 0 0 PPB
4:00 AM CRG O3 8 Good 0 0 PPB
4:00 AM GRET O3 8 Good 0 0 PPB
3:00 AM GRET O3 8 Good 0 0 PPB
1:00 AM GRET O3 8 Good 0 0 PPB

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