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AQI Calculations on 09/30/2014 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.
1:00 AM ACAD O3 8 Good 34 40 PPB
2:00 AM ACAD O3 8 Good 34 40 PPB
3:00 AM ACAD O3 8 Good 32 38 PPB
4:00 AM ACAD O3 8 Good 31 37 PPB
5:00 AM ACAD O3 8 Good 30 35 PPB
6:00 AM ACAD O3 8 Good 28 33 PPB
7:00 AM ACAD O3 8 Good 27 32 PPB
8:00 AM ACAD O3 8 Good 27 32 PPB
9:00 AM ACAD O3 8 Good 30 35 PPB
10:00 AM ACAD O3 8 Good 31 37 PPB
11:00 AM ACAD O3 8 Good 34 40 PPB
12:00 PM ACAD O3 8 Good 36 43 PPB
1:00 PM ACAD O3 8 Good 39 46 PPB
2:00 PM ACAD O3 8 Good 42 49 PPB
3:00 PM ACAD O3 8 Good 44 52 PPB
4:00 PM ACAD O3 8 Good 46 54 PPB
5:00 PM ACAD O3 8 Good 46 54 PPB
6:00 PM ACAD O3 8 Good 45 53 PPB
7:00 PM ACAD O3 8 Good 45 53 PPB
8:00 PM ACAD O3 8 Good 44 52 PPB
9:00 PM ACAD O3 8 Good 43 51 PPB
10:00 PM ACAD O3 8 Good 42 50 PPB
11:00 PM ACAD O3 8 Good 41 48 PPB
12:00 AM ACAD O3 8 Good 40 47 PPB
1:00 AM ASP O3 8 Good 26 31 PPB
2:00 AM ASP O3 8 Good 28 33 PPB
3:00 AM ASP O3 8 Good 30 35 PPB
4:00 AM ASP O3 8 Good 31 36 PPB
5:00 AM ASP O3 8 Good 30 35 PPB
6:00 AM ASP O3 8 Good 29 34 PPB
7:00 AM ASP O3 8 Good 29 34 PPB
8:00 AM ASP O3 8 Good 29 34 PPB
9:00 AM ASP O3 8 Good 31 36 PPB
10:00 AM ASP O3 8 Good 32 38 PPB
11:00 AM ASP O3 8 Good 33 39 PPB
12:00 PM ASP O3 8 Good 36 42 PPB
1:00 PM ASP O3 8 Good 37 44 PPB
2:00 PM ASP O3 8 Good 40 47 PPB
3:00 PM ASP O3 8 Good 42 50 PPB
4:00 PM ASP O3 8 Good 43 51 PPB
5:00 PM ASP O3 8 Good 44 52 PPB
6:00 PM ASP O3 8 Good 43 51 PPB
7:00 PM ASP O3 8 Good 42 50 PPB
8:00 PM ASP O3 8 Good 42 49 PPB
9:00 PM ASP O3 8 Good 40 47 PPB
10:00 PM ASP O3 8 Good 38 45 PPB
11:00 PM ASP O3 8 Good 36 42 PPB
12:00 AM ASP O3 8 Good 34 40 PPB
1:00 AM ASPN O3 8 Good 25 30 PPB
2:00 AM ASPN O3 8 Good 24 28 PPB
3:00 AM ASPN O3 8 Good 22 26 PPB
4:00 AM ASPN O3 8 Good 20 24 PPB
5:00 AM ASPN O3 8 Good 18 21 PPB
6:00 AM ASPN O3 8 Good 16 19 PPB
7:00 AM ASPN O3 8 Good 15 18 PPB
8:00 AM ASPN O3 8 Good 14 16 PPB
9:00 AM ASPN O3 8 Good 14 16 PPB
10:00 AM ASPN O3 8 Good 13 15 PPB
11:00 AM ASPN O3 8 Good 14 17 PPB
12:00 PM ASPN O3 8 Good 16 19 PPB
1:00 PM ASPN O3 8 Good 19 23 PPB
2:00 PM ASPN O3 8 Good 22 26 PPB
3:00 PM ASPN O3 8 Good 25 29 PPB
4:00 PM ASPN O3 8 Good 27 32 PPB
5:00 PM ASPN O3 8 Good 29 34 PPB
6:00 PM ASPN O3 8 Good 30 35 PPB
7:00 PM ASPN O3 8 Good 30 35 PPB
8:00 PM ASPN O3 8 Good 27 32 PPB
9:00 PM ASPN O3 8 Good 25 30 PPB
10:00 PM ASPN O3 8 Good 23 27 PPB
11:00 PM ASPN O3 8 Good 21 25 PPB
12:00 AM ASPN O3 8 Good 19 22 PPB
1:00 AM AURE O3 8 Good 28 33 PPB
2:00 AM AURE O3 8 Good 29 34 PPB
3:00 AM AURE O3 8 Good 30 35 PPB
4:00 AM AURE O3 8 Good 30 35 PPB
5:00 AM AURE O3 8 Good 30 35 PPB
6:00 AM AURE O3 8 Good 29 34 PPB
7:00 AM AURE O3 8 Good 29 34 PPB
8:00 AM AURE O3 8 Good 30 35 PPB
9:00 AM AURE O3 8 Good 31 36 PPB
10:00 AM AURE O3 8 Good 32 38 PPB
11:00 AM AURE O3 8 Good 34 40 PPB
12:00 PM AURE O3 8 Good 36 43 PPB
1:00 PM AURE O3 8 Good 38 45 PPB
2:00 PM AURE O3 8 Good 40 47 PPB
3:00 PM AURE O3 8 Good 42 49 PPB
4:00 PM AURE O3 8 Good 42 50 PPB
5:00 PM AURE O3 8 Good 42 50 PPB
6:00 PM AURE O3 8 Good 42 49 PPB
7:00 PM AURE O3 8 Good 41 48 PPB
8:00 PM AURE O3 8 Good 39 46 PPB
9:00 PM AURE O3 8 Good 37 44 PPB
10:00 PM AURE O3 8 Good 36 43 PPB
11:00 PM AURE O3 8 Good 36 42 PPB
12:00 AM AURE O3 8 Good 33 39 PPB
1:00 AM BOU PM2.5 24 Good 8 2 µg/m3
2:00 AM BOU PM2.5 24 Good 8 2 µg/m3
3:00 AM BOU PM2.5 24 Good 8 2 µg/m3
4:00 AM BOU PM2.5 24 Good 8 2 µg/m3
5:00 AM BOU PM2.5 24 Good 9 2 µg/m3
6:00 AM BOU PM2.5 24 Good 9 2 µg/m3
7:00 AM BOU PM2.5 24 Good 9 2 µg/m3
8:00 AM BOU PM2.5 24 Good 8 2 µg/m3
9:00 AM BOU PM2.5 24 Good 8 2 µg/m3
10:00 AM BOU PM2.5 24 Good 8 2 µg/m3
11:00 AM BOU PM2.5 24 Good 8 2 µg/m3
12:00 PM BOU PM2.5 24 Good 8 2 µg/m3
1:00 PM BOU PM2.5 24 Good 8 2 µg/m3
2:00 PM BOU PM2.5 24 Good 8 2 µg/m3
3:00 PM BOU PM2.5 24 Good 7 2 µg/m3
12:00 AM BOU PM2.5 24 Good 5 1 µg/m3
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 12 13 PPB
1:00 AM CAMP NO2 1 Good 12 13 PPB
1:00 AM CAMP O3 8 Good 22 26 PPB
1:00 AM CAMP PM10 24 Good 6 7 µg/m3
1:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP CO 8 Good 1 0.1 PPM
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CAMP O3 8 Good 24 28 PPB
2:00 AM CAMP PM10 24 Good 6 7 µg/m3
2:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM CAMP O3 8 Good 24 28 PPB
3:00 AM CAMP PM10 24 Good 6 7 µg/m3
3:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP NO2 1 Good 14 15 PPB
4:00 AM CAMP O3 8 Good 23 27 PPB
4:00 AM CAMP PM10 24 Good 6 7 µg/m3
4:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CAMP NO2 1 Good 17 18 PPB
5:00 AM CAMP NO2 1 Good 17 18 PPB
5:00 AM CAMP O3 8 Good 21 25 PPB
5:00 AM CAMP PM10 24 Good 6 7 µg/m3
5:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 25 27 PPB
6:00 AM CAMP NO2 1 Good 25 27 PPB
6:00 AM CAMP O3 8 Good 19 23 PPB
6:00 AM CAMP PM10 24 Good 6 7 µg/m3
6:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
6:00 AM CAMP SO2 1 Good 3 2 PPB
6:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 35 37 PPB
7:00 AM CAMP NO2 1 Good 35 37 PPB
7:00 AM CAMP O3 8 Good 16 19 PPB
7:00 AM CAMP PM10 24 Good 6 7 µg/m3
7:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP O3 8 Good 14 16 PPB
8:00 AM CAMP PM10 24 Good 6 7 µg/m3
8:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CAMP NO2 1 Good 26 28 PPB
9:00 AM CAMP NO2 1 Good 26 28 PPB
9:00 AM CAMP O3 8 Good 14 16 PPB
9:00 AM CAMP PM10 24 Good 6 6 µg/m3
9:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CAMP NO2 1 Good 10 11 PPB
10:00 AM CAMP NO2 1 Good 10 11 PPB
10:00 AM CAMP O3 8 Good 15 18 PPB
10:00 AM CAMP PM10 24 Good 6 6 µg/m3
10:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP O3 8 Good 18 21 PPB
11:00 AM CAMP PM10 24 Good 5 5 µg/m3
11:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP NO2 1 Good 9 10 PPB
12:00 PM CAMP NO2 1 Good 9 10 PPB
12:00 PM CAMP O3 8 Good 20 24 PPB
12:00 PM CAMP PM10 24 Good 5 5 µg/m3
12:00 PM CAMP PM2.5 24 Good 12 3 µg/m3
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP O3 8 Good 24 28 PPB
1:00 PM CAMP PM10 24 Good 4 4 µg/m3
1:00 PM CAMP PM2.5 24 Good 12 3 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP NO2 1 Good 10 11 PPB
2:00 PM CAMP NO2 1 Good 10 11 PPB
2:00 PM CAMP O3 8 Good 26 31 PPB
2:00 PM CAMP PM10 24 Good 4 4 µg/m3
2:00 PM CAMP PM2.5 24 Good 11 3 µg/m3
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP O3 8 Good 31 36 PPB
3:00 PM CAMP PM10 24 Good 4 4 µg/m3
3:00 PM CAMP PM2.5 24 Good 10 2 µg/m3
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP O3 8 Good 33 39 PPB
4:00 PM CAMP PM10 24 Good 3 3 µg/m3
4:00 PM CAMP PM2.5 24 Good 9 2 µg/m3
4:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CAMP NO2 1 Good 21 22 PPB
5:00 PM CAMP NO2 1 Good 21 22 PPB
5:00 PM CAMP O3 8 Good 34 40 PPB
5:00 PM CAMP PM10 24 Good 3 3 µg/m3
5:00 PM CAMP PM2.5 24 Good 8 2 µg/m3
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM CAMP NO2 1 Good 26 28 PPB
6:00 PM CAMP NO2 1 Good 26 28 PPB
6:00 PM CAMP O3 8 Good 32 38 PPB
6:00 PM CAMP PM10 24 Good 3 3 µg/m3
6:00 PM CAMP PM2.5 24 Good 7 2 µg/m3
6:00 PM CAMP SO2 1 Good 3 2 PPB
6:00 PM CAMP SO2 1 Good 3 2 PPB
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CAMP NO2 1 Good 25 26 PPB
7:00 PM CAMP NO2 1 Good 25 26 PPB
7:00 PM CAMP O3 8 Good 31 36 PPB
7:00 PM CAMP PM10 24 Good 3 3 µg/m3
7:00 PM CAMP PM2.5 24 Good 6 2 µg/m3
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CAMP CO 8 Good 2 0.2 PPM
8:00 PM CAMP NO2 1 Good 23 24 PPB
8:00 PM CAMP NO2 1 Good 23 24 PPB
8:00 PM CAMP O3 8 Good 28 33 PPB
8:00 PM CAMP PM10 24 Good 3 3 µg/m3
8:00 PM CAMP PM2.5 24 Good 6 2 µg/m3
8:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP CO 8 Good 2 0.2 PPM
9:00 PM CAMP NO2 1 Good 23 24 PPB
9:00 PM CAMP NO2 1 Good 23 24 PPB
9:00 PM CAMP O3 8 Good 25 30 PPB
9:00 PM CAMP PM10 24 Good 3 3 µg/m3
9:00 PM CAMP PM2.5 24 Good 6 2 µg/m3
9:00 PM CAMP SO2 1 Good 3 2 PPB
9:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP CO 8 Good 2 0.2 PPM
10:00 PM CAMP NO2 1 Good 8 8 PPB
10:00 PM CAMP NO2 1 Good 8 8 PPB
10:00 PM CAMP O3 8 Good 25 30 PPB
10:00 PM CAMP PM10 24 Good 3 3 µg/m3
10:00 PM CAMP PM2.5 24 Good 6 2 µg/m3
10:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP SO2 1 Good 3 2 PPB
11:00 PM CAMP CO 8 Good 2 0.2 PPM
11:00 PM CAMP O3 8 Good 25 29 PPB
11:00 PM CAMP PM10 24 Good 3 3 µg/m3
11:00 PM CAMP PM2.5 24 Good 6 2 µg/m3
11:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 AM CAMP CO 8 Good 2 0.2 PPM
12:00 AM CAMP NO2 1 Good 12 13 PPB
12:00 AM CAMP NO2 1 Good 12 13 PPB
12:00 AM CAMP O3 8 Good 24 28 PPB
12:00 AM CAMP PM10 24 Good 3 3 µg/m3
12:00 AM CAMP PM2.5 24 Good 6 2 µg/m3
12:00 AM CAMP SO2 1 Good 3 2 PPB
12:00 AM CAMP SO2 1 Good 3 2 PPB
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA O3 8 Good 23 27 PPB
1:00 AM CASA PM10 24 Good 16 17 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA O3 8 Good 24 28 PPB
2:00 AM CASA PM10 24 Good 17 18 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA O3 8 Good 25 29 PPB
3:00 AM CASA PM10 24 Good 17 18 µg/m3
3:00 AM CASA SO2 1 Good 1 1 PPB
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA O3 8 Good 22 26 PPB
4:00 AM CASA PM10 24 Good 17 18 µg/m3
4:00 AM CASA SO2 1 Good 1 1 PPB
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA O3 8 Good 19 22 PPB
5:00 AM CASA PM10 24 Good 16 17 µg/m3
5:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 17 20 PPB
6:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA O3 8 Good 14 16 PPB
7:00 AM CASA SO2 1 Good 3 2 PPB
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM CASA O3 8 Good 14 16 PPB
8:00 AM CASA SO2 1 Good 3 2 PPB
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM CASA O3 8 Good 15 18 PPB
9:00 AM CASA SO2 1 Good 1 1 PPB
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA O3 8 Good 19 22 PPB
10:00 AM CASA SO2 1 Good 1 1 PPB
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM CASA O3 8 Good 21 25 PPB
11:00 AM CASA SO2 1 Good 1 1 PPB
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM CASA O3 8 Good 25 29 PPB
12:00 PM CASA SO2 1 Good 1 1 PPB
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM CASA O3 8 Good 29 34 PPB
1:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM CASA O3 8 Good 33 39 PPB
2:00 PM CASA SO2 1 Good 1 1 PPB
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA O3 8 Good 37 44 PPB
3:00 PM CASA SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA O3 8 Good 40 47 PPB
4:00 PM CASA SO2 1 Good 1 1 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA O3 8 Good 40 47 PPB
5:00 PM CASA SO2 1 Good 1 1 PPB
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA O3 8 Good 39 46 PPB
6:00 PM CASA SO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA SO2 1 Good 1 1 PPB
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM CASA SO2 1 Good 1 1 PPB
9:00 PM CASA CO 8 Good 1 0.1 PPM
9:00 PM CASA SO2 1 Good 1 1 PPB
10:00 PM CASA CO 8 Good 1 0.1 PPM
10:00 PM CASA SO2 1 Good 1 1 PPB
11:00 PM CASA CO 8 Good 1 0.1 PPM
11:00 PM CASA PM10 24 Good 11 12 µg/m3
11:00 PM CASA SO2 1 Good 1 1 PPB
12:00 AM CASA CO 8 Good 2 0.2 PPM
12:00 AM CASA PM10 24 Good 11 12 µg/m3
12:00 AM CASA SO2 1 Good 1 1 PPB
1:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
2:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
3:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
4:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
5:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
6:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
7:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
8:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
9:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
10:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
11:00 AM CCOL PM2.5 24 Good 8 2 µg/m3
12:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
1:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
2:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
3:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
4:00 PM CCOL PM2.5 24 Good 7 2 µg/m3
5:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
6:00 PM CCOL PM2.5 24 Good 7 2 µg/m3
7:00 PM CCOL PM2.5 24 Good 7 2 µg/m3
8:00 PM CCOL PM2.5 24 Good 7 2 µg/m3
9:00 PM CCOL PM2.5 24 Good 7 2 µg/m3
10:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
11:00 PM CCOL PM2.5 24 Good 8 2 µg/m3
12:00 AM CCOL PM2.5 24 Good 8 2 µg/m3
1:00 AM CHAT O3 8 Good 25 29 PPB
1:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
2:00 AM CHAT O3 8 Good 25 29 PPB
2:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
3:00 AM CHAT O3 8 Good 25 29 PPB
3:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
4:00 AM CHAT O3 8 Good 24 28 PPB
4:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
5:00 AM CHAT O3 8 Good 22 26 PPB
5:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
6:00 AM CHAT O3 8 Good 20 24 PPB
6:00 AM CHAT PM2.5 24 Good 12 3 µg/m3
7:00 AM CHAT O3 8 Good 19 22 PPB
7:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
8:00 AM CHAT O3 8 Good 18 21 PPB
8:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
9:00 AM CHAT O3 8 Good 19 22 PPB
9:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
10:00 AM CHAT O3 8 Good 21 25 PPB
10:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
11:00 AM CHAT O3 8 Good 25 29 PPB
11:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
12:00 PM CHAT O3 8 Good 28 33 PPB
12:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
1:00 PM CHAT O3 8 Good 31 37 PPB
1:00 PM CHAT PM2.5 24 Good 6 2 µg/m3
2:00 PM CHAT O3 8 Good 35 41 PPB
2:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
3:00 PM CHAT O3 8 Good 38 45 PPB
3:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
4:00 PM CHAT O3 8 Good 42 49 PPB
4:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
5:00 PM CHAT O3 8 Good 44 52 PPB
5:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
6:00 PM CHAT O3 8 Good 43 51 PPB
6:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
7:00 PM CHAT O3 8 Good 42 49 PPB
7:00 PM CHAT PM2.5 24 Good 5 1 µg/m3
8:00 PM CHAT O3 8 Good 40 47 PPB
8:00 PM CHAT PM2.5 24 Good 4 1 µg/m3
9:00 PM CHAT O3 8 Good 37 44 PPB
9:00 PM CHAT PM2.5 24 Good 3 1 µg/m3
10:00 PM CHAT O3 8 Good 36 42 PPB
10:00 PM CHAT PM2.5 24 Good 4 1 µg/m3
11:00 PM CHAT O3 8 Good 32 38 PPB
11:00 PM CHAT PM2.5 24 Good 3 1 µg/m3
12:00 AM CHAT O3 8 Good 30 35 PPB
12:00 AM CHAT PM2.5 24 Good 3 1 µg/m3
3:00 AM COMM PM2.5 24 Good 15 4 µg/m3
4:00 AM COMM PM2.5 24 Good 15 4 µg/m3
5:00 AM COMM PM2.5 24 Good 15 4 µg/m3
6:00 AM COMM PM2.5 24 Good 15 4 µg/m3
7:00 AM COMM PM2.5 24 Good 12 3 µg/m3
8:00 AM COMM PM2.5 24 Good 12 3 µg/m3
12:00 AM COMM PM2.5 24 Good 6 2 µg/m3
1:00 AM CTZ O3 8 Good 28 33 PPB
2:00 AM CTZ O3 8 Good 25 30 PPB
3:00 AM CTZ O3 8 Good 23 27 PPB
4:00 AM CTZ O3 8 Good 20 24 PPB
5:00 AM CTZ O3 8 Good 19 22 PPB
6:00 AM CTZ O3 8 Good 17 20 PPB
7:00 AM CTZ O3 8 Good 14 17 PPB
8:00 AM CTZ O3 8 Good 14 16 PPB
9:00 AM CTZ O3 8 Good 14 16 PPB
10:00 AM CTZ O3 8 Good 15 18 PPB
11:00 AM CTZ O3 8 Good 18 21 PPB
12:00 PM CTZ O3 8 Good 21 25 PPB
1:00 PM CTZ O3 8 Good 25 29 PPB
2:00 PM CTZ O3 8 Good 30 35 PPB
3:00 PM CTZ O3 8 Good 34 40 PPB
4:00 PM CTZ O3 8 Good 37 44 PPB
5:00 PM CTZ O3 8 Good 40 47 PPB
6:00 PM CTZ O3 8 Good 40 47 PPB
7:00 PM CTZ O3 8 Good 39 46 PPB
8:00 PM CTZ O3 8 Good 36 43 PPB
9:00 PM CTZ O3 8 Good 34 40 PPB
10:00 PM CTZ O3 8 Good 31 37 PPB
11:00 PM CTZ O3 8 Good 30 35 PPB
12:00 AM CTZ O3 8 Good 27 32 PPB
1:00 AM DELT PM2.5 24 Good 28 7 µg/m3
2:00 AM DELT PM2.5 24 Good 28 7 µg/m3
3:00 AM DELT PM2.5 24 Good 28 7 µg/m3
4:00 AM DELT PM2.5 24 Good 27 7 µg/m3
5:00 AM DELT PM2.5 24 Good 27 7 µg/m3
6:00 AM DELT PM2.5 24 Good 28 7 µg/m3
7:00 AM DELT PM2.5 24 Good 28 7 µg/m3
8:00 AM DELT PM2.5 24 Good 28 7 µg/m3
9:00 AM DELT PM2.5 24 Good 28 7 µg/m3
10:00 AM DELT PM2.5 24 Good 28 7 µg/m3
11:00 AM DELT PM2.5 24 Good 27 7 µg/m3
12:00 PM DELT PM2.5 24 Good 27 7 µg/m3
1:00 PM DELT PM2.5 24 Good 27 6 µg/m3
2:00 PM DELT PM2.5 24 Good 26 6 µg/m3
3:00 PM DELT PM2.5 24 Good 26 6 µg/m3
4:00 PM DELT PM2.5 24 Good 26 6 µg/m3
5:00 PM DELT PM2.5 24 Good 25 6 µg/m3
6:00 PM DELT PM2.5 24 Good 25 6 µg/m3
7:00 PM DELT PM2.5 24 Good 25 6 µg/m3
8:00 PM DELT PM2.5 24 Good 27 6 µg/m3
9:00 PM DELT PM2.5 24 Good 27 6 µg/m3
10:00 PM DELT PM2.5 24 Good 26 6 µg/m3
11:00 PM DELT PM2.5 24 Good 26 6 µg/m3
12:00 AM DELT PM2.5 24 Good 27 6 µg/m3
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 27 32 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 26 31 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 24 28 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 22 26 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 19 22 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 15 18 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 12 14 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 10 12 PPB
9:00 AM FTC CO 8 Good 3 0.3 PPM
9:00 AM FTC O3 8 Good 10 12 PPB
10:00 AM FTC CO 8 Good 3 0.3 PPM
10:00 AM FTC O3 8 Good 11 13 PPB
11:00 AM FTC CO 8 Good 3 0.3 PPM
11:00 AM FTC O3 8 Good 14 16 PPB
12:00 PM FTC CO 8 Good 5 0.4 PPM
12:00 PM FTC O3 8 Good 14 16 PPB
1:00 PM FTC CO 8 Good 5 0.4 PPM
1:00 PM FTC O3 8 Good 19 22 PPB
2:00 PM FTC CO 8 Good 3 0.3 PPM
2:00 PM FTC O3 8 Good 24 28 PPB
3:00 PM FTC CO 8 Good 3 0.3 PPM
3:00 PM FTC O3 8 Good 28 33 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 31 36 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 31 37 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 30 35 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 27 32 PPB
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC O3 8 Good 26 31 PPB
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM FTC O3 8 Good 25 29 PPB
10:00 PM FTC CO 8 Good 3 0.3 PPM
10:00 PM FTC O3 8 Good 21 25 PPB
11:00 PM FTC CO 8 Good 3 0.3 PPM
11:00 PM FTC O3 8 Good 19 22 PPB
12:00 AM FTC CO 8 Good 3 0.3 PPM
12:00 AM FTC O3 8 Good 15 18 PPB
1:00 AM FTCF PM10 24 Good 4 4 µg/m3
2:00 AM FTCF PM10 24 Good 4 4 µg/m3
3:00 AM FTCF PM10 24 Good 4 4 µg/m3
4:00 AM FTCF PM10 24 Good 4 4 µg/m3
5:00 AM FTCF PM10 24 Good 4 4 µg/m3
6:00 AM FTCF PM10 24 Good 5 5 µg/m3
7:00 AM FTCF PM10 24 Good 6 6 µg/m3
8:00 AM FTCF PM10 24 Good 6 6 µg/m3
9:00 AM FTCF PM10 24 Good 6 6 µg/m3
10:00 AM FTCF PM10 24 Good 6 6 µg/m3
11:00 AM FTCF PM10 24 Good 6 6 µg/m3
12:00 PM FTCF PM10 24 Good 6 6 µg/m3
1:00 PM FTCF PM10 24 Good 6 6 µg/m3
2:00 PM FTCF PM10 24 Good 6 6 µg/m3
3:00 PM FTCF PM10 24 Good 6 6 µg/m3
4:00 PM FTCF PM10 24 Good 5 5 µg/m3
5:00 PM FTCF PM10 24 Good 6 6 µg/m3
6:00 PM FTCF PM10 24 Good 6 6 µg/m3
7:00 PM FTCF PM10 24 Good 6 6 µg/m3
8:00 PM FTCF PM10 24 Good 6 6 µg/m3
9:00 PM FTCF PM10 24 Good 6 6 µg/m3
10:00 PM FTCF PM10 24 Good 6 6 µg/m3
11:00 PM FTCF PM10 24 Good 6 6 µg/m3
11:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
12:00 AM FTCF PM10 24 Good 6 6 µg/m3
12:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
1:00 AM FTCW O3 8 Good 32 38 PPB
2:00 AM FTCW O3 8 Good 31 36 PPB
3:00 AM FTCW O3 8 Good 28 33 PPB
4:00 AM FTCW O3 8 Good 26 31 PPB
5:00 AM FTCW O3 8 Good 24 28 PPB
6:00 AM FTCW O3 8 Good 20 24 PPB
7:00 AM FTCW O3 8 Good 19 22 PPB
8:00 AM FTCW O3 8 Good 17 20 PPB
9:00 AM FTCW O3 8 Good 17 20 PPB
10:00 AM FTCW O3 8 Good 18 21 PPB
11:00 AM FTCW O3 8 Good 18 21 PPB
12:00 PM FTCW O3 8 Good 22 26 PPB
1:00 PM FTCW O3 8 Good 26 31 PPB
2:00 PM FTCW O3 8 Good 31 36 PPB
3:00 PM FTCW O3 8 Good 35 41 PPB
4:00 PM FTCW O3 8 Good 37 44 PPB
5:00 PM FTCW O3 8 Good 39 46 PPB
6:00 PM FTCW O3 8 Good 40 47 PPB
7:00 PM FTCW O3 8 Good 39 46 PPB
8:00 PM FTCW O3 8 Good 38 45 PPB
9:00 PM FTCW O3 8 Good 36 43 PPB
10:00 PM FTCW O3 8 Good 35 41 PPB
11:00 PM FTCW O3 8 Good 32 38 PPB
12:00 AM FTCW O3 8 Good 31 36 PPB
1:00 AM GJCT CO 8 Good 3 0.3 PPM
2:00 AM GJCT CO 8 Good 3 0.3 PPM
3:00 AM GJCT CO 8 Good 2 0.2 PPM
4:00 AM GJCT CO 8 Good 2 0.2 PPM
5:00 AM GJCT CO 8 Good 2 0.2 PPM
6:00 AM GJCT CO 8 Good 2 0.2 PPM
7:00 AM GJCT CO 8 Good 3 0.3 PPM
8:00 AM GJCT CO 8 Good 3 0.3 PPM
9:00 AM GJCT CO 8 Good 3 0.3 PPM
10:00 AM GJCT CO 8 Good 3 0.3 PPM
11:00 AM GJCT CO 8 Good 5 0.4 PPM
12:00 PM GJCT CO 8 Good 3 0.3 PPM
1:00 PM GJCT CO 8 Good 3 0.3 PPM
2:00 PM GJCT CO 8 Good 3 0.3 PPM
3:00 PM GJCT CO 8 Good 2 0.2 PPM
4:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GJCT CO 8 Good 1 0.1 PPM
8:00 PM GJCT CO 8 Good 1 0.1 PPM
9:00 PM GJCT CO 8 Good 1 0.1 PPM
10:00 PM GJCT CO 8 Good 1 0.1 PPM
11:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 5 5 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
2:00 AM GJPB PM10 24 Good 4 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
3:00 AM GJPB PM10 24 Good 5 5 µg/m3
3:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
4:00 AM GJPB PM10 24 Good 5 5 µg/m3
4:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
5:00 AM GJPB PM10 24 Good 5 5 µg/m3
5:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
6:00 AM GJPB PM10 24 Good 5 5 µg/m3
6:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
7:00 AM GJPB PM10 24 Good 5 5 µg/m3
7:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
8:00 AM GJPB PM10 24 Good 5 5 µg/m3
8:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
9:00 AM GJPB PM10 24 Good 6 6 µg/m3
9:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
10:00 AM GJPB PM10 24 Good 6 6 µg/m3
10:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
11:00 AM GJPB PM10 24 Good 5 5 µg/m3
11:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
12:00 PM GJPB PM10 24 Good 5 5 µg/m3
12:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
1:00 PM GJPB PM10 24 Good 5 5 µg/m3
1:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 PM GJPB PM10 24 Good 5 5 µg/m3
2:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
3:00 PM GJPB PM10 24 Good 5 5 µg/m3
3:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
4:00 PM GJPB PM10 24 Good 5 5 µg/m3
4:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
5:00 PM GJPB PM10 24 Good 5 5 µg/m3
5:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
6:00 PM GJPB PM10 24 Good 5 5 µg/m3
6:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
7:00 PM GJPB PM10 24 Good 6 6 µg/m3
7:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
8:00 PM GJPB PM10 24 Good 6 6 µg/m3
8:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
9:00 PM GJPB PM10 24 Good 6 6 µg/m3
9:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
10:00 PM GJPB PM10 24 Good 6 6 µg/m3
10:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
11:00 PM GJPB PM10 24 Good 6 6 µg/m3
11:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
12:00 AM GJPB PM10 24 Good 6 7 µg/m3
12:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
1:00 AM GREA CO 8 Good 2 0.2 PPM
2:00 AM GREA CO 8 Good 2 0.2 PPM
3:00 AM GREA CO 8 Good 2 0.2 PPM
4:00 AM GREA CO 8 Good 2 0.2 PPM
5:00 AM GREA CO 8 Good 2 0.2 PPM
6:00 AM GREA CO 8 Good 2 0.2 PPM
7:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM GREA CO 8 Good 3 0.3 PPM
9:00 AM GREA CO 8 Good 3 0.3 PPM
10:00 AM GREA CO 8 Good 3 0.3 PPM
11:00 AM GREA CO 8 Good 5 0.4 PPM
12:00 PM GREA CO 8 Good 5 0.4 PPM
1:00 PM GREA CO 8 Good 5 0.4 PPM
2:00 PM GREA CO 8 Good 3 0.3 PPM
3:00 PM GREA CO 8 Good 3 0.3 PPM
4:00 PM GREA CO 8 Good 3 0.3 PPM
5:00 PM GREA CO 8 Good 3 0.3 PPM
6:00 PM GREA CO 8 Good 3 0.3 PPM
7:00 PM GREA CO 8 Good 3 0.3 PPM
8:00 PM GREA CO 8 Good 3 0.3 PPM
9:00 PM GREA CO 8 Good 3 0.3 PPM
10:00 PM GREA CO 8 Good 3 0.3 PPM
11:00 PM GREA CO 8 Good 5 0.4 PPM
12:00 AM GREA CO 8 Good 5 0.4 PPM
1:00 AM GRET O3 8 Good 30 35 PPB
2:00 AM GRET O3 8 Good 30 35 PPB
3:00 AM GRET O3 8 Good 29 34 PPB
4:00 AM GRET O3 8 Good 27 32 PPB
5:00 AM GRET O3 8 Good 25 29 PPB
6:00 AM GRET O3 8 Good 21 25 PPB
7:00 AM GRET O3 8 Good 18 21 PPB
8:00 AM GRET O3 8 Good 15 18 PPB
9:00 AM GRET O3 8 Good 15 18 PPB
10:00 AM GRET O3 8 Good 16 19 PPB
11:00 AM GRET O3 8 Good 18 21 PPB
12:00 PM GRET O3 8 Good 20 24 PPB
1:00 PM GRET O3 8 Good 24 28 PPB
2:00 PM GRET O3 8 Good 29 34 PPB
3:00 PM GRET O3 8 Good 34 40 PPB
4:00 PM GRET O3 8 Good 38 45 PPB
5:00 PM GRET O3 8 Good 41 48 PPB
6:00 PM GRET O3 8 Good 41 48 PPB
7:00 PM GRET O3 8 Good 39 46 PPB
8:00 PM GRET O3 8 Good 37 44 PPB
9:00 PM GRET O3 8 Good 35 41 PPB
10:00 PM GRET O3 8 Good 32 38 PPB
11:00 PM GRET O3 8 Good 29 34 PPB
12:00 AM GRET O3 8 Good 26 31 PPB
1:00 AM H24 CO 8 Good 2 0.2 PPM
2:00 AM H24 CO 8 Good 2 0.2 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM H24 SO2 1 Good 3 2 PPB
7:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM H24 SO2 1 Good 6 4 PPB
8:00 AM H24 CO 8 Good 3 0.3 PPM
8:00 AM H24 SO2 1 Good 13 9 PPB
9:00 AM H24 CO 8 Good 3 0.3 PPM
9:00 AM H24 SO2 1 Good 7 5 PPB
10:00 AM H24 CO 8 Good 3 0.3 PPM
10:00 AM H24 SO2 1 Good 9 6 PPB
11:00 AM H24 CO 8 Good 3 0.3 PPM
11:00 AM H24 SO2 1 Good 1 1 PPB
12:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 PM H24 SO2 1 Good 7 5 PPB
1:00 PM H24 CO 8 Good 3 0.3 PPM
1:00 PM H24 SO2 1 Good 17 12 PPB
2:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM H24 SO2 1 Good 10 7 PPB
3:00 PM H24 CO 8 Good 3 0.3 PPM
3:00 PM H24 SO2 1 Good 3 2 PPB
4:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM H24 SO2 1 Good 3 2 PPB
5:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
6:00 PM H24 CO 8 Good 3 0.3 PPM
6:00 PM H24 SO2 1 Good 1 1 PPB
7:00 PM H24 CO 8 Good 3 0.3 PPM
7:00 PM H24 SO2 1 Good 1 1 PPB
8:00 PM H24 CO 8 Good 3 0.3 PPM
9:00 PM H24 CO 8 Good 3 0.3 PPM
9:00 PM H24 SO2 1 Good 1 1 PPB
10:00 PM H24 CO 8 Good 3 0.3 PPM
10:00 PM H24 SO2 1 Good 1 1 PPB
11:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 AM H24 CO 8 Good 3 0.3 PPM
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM I25DEN PM10 24 Good 13 14 µg/m3
1:00 AM I25DEN PM2.5 24 Good 31 8 µg/m3
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN PM10 24 Good 13 14 µg/m3
2:00 AM I25DEN PM2.5 24 Good 31 8 µg/m3
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN PM10 24 Good 13 14 µg/m3
3:00 AM I25DEN PM2.5 24 Good 31 8 µg/m3
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM I25DEN PM10 24 Good 13 14 µg/m3
4:00 AM I25DEN PM2.5 24 Good 31 7 µg/m3
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN PM10 24 Good 13 14 µg/m3
5:00 AM I25DEN PM2.5 24 Good 31 7 µg/m3
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN PM10 24 Good 13 14 µg/m3
6:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN PM10 24 Good 13 14 µg/m3
7:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN PM10 24 Good 13 14 µg/m3
8:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN PM10 24 Good 13 14 µg/m3
9:00 AM I25DEN PM2.5 24 Good 30 7 µg/m3
10:00 AM I25DEN CO 8 Good 6 0.5 PPM
10:00 AM I25DEN PM10 24 Good 12 13 µg/m3
10:00 AM I25DEN PM2.5 24 Good 28 7 µg/m3
11:00 AM I25DEN CO 8 Good 6 0.5 PPM
11:00 AM I25DEN PM10 24 Good 11 12 µg/m3
11:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
12:00 PM I25DEN CO 8 Good 6 0.5 PPM
12:00 PM I25DEN PM10 24 Good 11 12 µg/m3
12:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
1:00 PM I25DEN CO 8 Good 6 0.5 PPM
1:00 PM I25DEN PM10 24 Good 9 10 µg/m3
1:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
2:00 PM I25DEN CO 8 Good 6 0.5 PPM
2:00 PM I25DEN PM10 24 Good 9 10 µg/m3
2:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
3:00 PM I25DEN CO 8 Good 6 0.5 PPM
3:00 PM I25DEN PM10 24 Good 8 9 µg/m3
3:00 PM I25DEN PM2.5 24 Good 20 5 µg/m3
4:00 PM I25DEN CO 8 Good 5 0.4 PPM
4:00 PM I25DEN PM10 24 Good 8 9 µg/m3
4:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
5:00 PM I25DEN CO 8 Good 6 0.5 PPM
5:00 PM I25DEN PM10 24 Good 8 9 µg/m3
5:00 PM I25DEN PM2.5 24 Good 17 4 µg/m3
6:00 PM I25DEN CO 8 Good 6 0.5 PPM
6:00 PM I25DEN PM10 24 Good 8 9 µg/m3
6:00 PM I25DEN PM2.5 24 Good 15 4 µg/m3
7:00 PM I25DEN CO 8 Good 6 0.5 PPM
7:00 PM I25DEN PM10 24 Good 7 8 µg/m3
7:00 PM I25DEN PM2.5 24 Good 14 3 µg/m3
8:00 PM I25DEN CO 8 Good 6 0.5 PPM
8:00 PM I25DEN PM10 24 Good 7 8 µg/m3
8:00 PM I25DEN PM2.5 24 Good 14 3 µg/m3
9:00 PM I25DEN CO 8 Good 5 0.4 PPM
9:00 PM I25DEN PM10 24 Good 7 8 µg/m3
9:00 PM I25DEN PM2.5 24 Good 14 3 µg/m3
10:00 PM I25DEN CO 8 Good 5 0.4 PPM
10:00 PM I25DEN PM10 24 Good 8 9 µg/m3
10:00 PM I25DEN PM2.5 24 Good 13 3 µg/m3
11:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 PM I25DEN PM10 24 Good 8 9 µg/m3
11:00 PM I25DEN PM2.5 24 Good 13 3 µg/m3
12:00 AM I25DEN CO 8 Good 3 0.3 PPM
12:00 AM I25DEN PM10 24 Good 8 9 µg/m3
12:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
1:00 AM LAY O3 8 Good 35 41 PPB
2:00 AM LAY O3 8 Good 35 41 PPB
3:00 AM LAY O3 8 Good 34 40 PPB
4:00 AM LAY O3 8 Good 34 40 PPB
5:00 AM LAY O3 8 Good 33 39 PPB
6:00 AM LAY O3 8 Good 32 38 PPB
7:00 AM LAY O3 8 Good 31 37 PPB
8:00 AM LAY O3 8 Good 31 37 PPB
9:00 AM LAY O3 8 Good 31 37 PPB
10:00 AM LAY O3 8 Good 31 37 PPB
11:00 AM LAY O3 8 Good 32 38 PPB
12:00 PM LAY O3 8 Good 33 39 PPB
1:00 PM LAY O3 8 Good 34 40 PPB
2:00 PM LAY O3 8 Good 34 40 PPB
3:00 PM LAY O3 8 Good 35 41 PPB
4:00 PM LAY O3 8 Good 35 41 PPB
5:00 PM LAY O3 8 Good 34 40 PPB
6:00 PM LAY O3 8 Good 33 39 PPB
7:00 PM LAY O3 8 Good 32 38 PPB
8:00 PM LAY O3 8 Good 31 37 PPB
9:00 PM LAY O3 8 Good 31 36 PPB
1:00 AM MAN O3 8 Good 31 36 PPB
2:00 AM MAN O3 8 Good 31 36 PPB
3:00 AM MAN O3 8 Good 31 36 PPB
4:00 AM MAN O3 8 Good 29 34 PPB
5:00 AM MAN O3 8 Good 30 35 PPB
6:00 AM MAN O3 8 Good 30 35 PPB
7:00 AM MAN O3 8 Good 29 34 PPB
8:00 AM MAN O3 8 Good 28 33 PPB
9:00 AM MAN O3 8 Good 27 32 PPB
10:00 AM MAN O3 8 Good 29 34 PPB
11:00 AM MAN O3 8 Good 30 35 PPB
12:00 PM MAN O3 8 Good 31 37 PPB
1:00 PM MAN O3 8 Good 34 40 PPB
2:00 PM MAN O3 8 Good 36 42 PPB
3:00 PM MAN O3 8 Good 38 45 PPB
4:00 PM MAN O3 8 Good 41 48 PPB
5:00 PM MAN O3 8 Good 44 52 PPB
6:00 PM MAN O3 8 Good 44 52 PPB
7:00 PM MAN O3 8 Good 44 52 PPB
8:00 PM MAN O3 8 Good 43 51 PPB
9:00 PM MAN O3 8 Good 42 49 PPB
10:00 PM MAN O3 8 Good 41 48 PPB
11:00 PM MAN O3 8 Good 40 47 PPB
12:00 AM MAN O3 8 Good 39 46 PPB
1:00 AM NJH PM2.5 24 Good 20 5 µg/m3
2:00 AM NJH PM2.5 24 Good 20 5 µg/m3
3:00 AM NJH PM2.5 24 Good 20 5 µg/m3
4:00 AM NJH PM2.5 24 Good 20 5 µg/m3
5:00 AM NJH PM2.5 24 Good 20 5 µg/m3
6:00 AM NJH PM2.5 24 Good 19 5 µg/m3
7:00 AM NJH PM2.5 24 Good 20 5 µg/m3
8:00 AM NJH PM2.5 24 Good 20 5 µg/m3
9:00 AM NJH PM2.5 24 Good 20 5 µg/m3
10:00 AM NJH PM2.5 24 Good 20 5 µg/m3
11:00 AM NJH PM2.5 24 Good 19 5 µg/m3
12:00 PM NJH PM2.5 24 Good 18 4 µg/m3
1:00 PM NJH PM2.5 24 Good 18 4 µg/m3
2:00 PM NJH PM2.5 24 Good 18 4 µg/m3
3:00 PM NJH PM2.5 24 Good 17 4 µg/m3
4:00 PM NJH PM2.5 24 Good 16 4 µg/m3
5:00 PM NJH PM2.5 24 Good 14 3 µg/m3
6:00 PM NJH PM2.5 24 Good 14 3 µg/m3
7:00 PM NJH PM2.5 24 Good 14 3 µg/m3
8:00 PM NJH PM2.5 24 Good 13 3 µg/m3
9:00 PM NJH PM2.5 24 Good 13 3 µg/m3
10:00 PM NJH PM2.5 24 Good 13 3 µg/m3
11:00 PM NJH PM2.5 24 Good 13 3 µg/m3
12:00 AM NJH PM2.5 24 Good 13 3 µg/m3
1:00 AM NREL O3 8 Good 28 33 PPB
2:00 AM NREL O3 8 Good 29 34 PPB
3:00 AM NREL O3 8 Good 30 35 PPB
4:00 AM NREL O3 8 Good 31 36 PPB
5:00 AM NREL O3 8 Good 31 37 PPB
6:00 AM NREL O3 8 Good 33 39 PPB
7:00 AM NREL O3 8 Good 33 39 PPB
8:00 AM NREL O3 8 Good 35 41 PPB
9:00 AM NREL O3 8 Good 36 43 PPB
10:00 AM NREL O3 8 Good 38 45 PPB
11:00 AM NREL O3 8 Good 39 46 PPB
12:00 PM NREL O3 8 Good 41 48 PPB
1:00 PM NREL O3 8 Good 42 49 PPB
2:00 PM NREL O3 8 Good 42 49 PPB
3:00 PM NREL O3 8 Good 43 51 PPB
4:00 PM NREL O3 8 Good 44 52 PPB
5:00 PM NREL O3 8 Good 43 51 PPB
6:00 PM NREL O3 8 Good 42 50 PPB
7:00 PM NREL O3 8 Good 41 48 PPB
8:00 PM NREL O3 8 Good 41 48 PPB
9:00 PM NREL O3 8 Good 40 47 PPB
10:00 PM NREL O3 8 Good 39 46 PPB
11:00 PM NREL O3 8 Good 37 44 PPB
12:00 AM NREL O3 8 Good 36 42 PPB
1:00 AM PAL O3 8 Good 24 28 PPB
2:00 AM PAL O3 8 Good 21 25 PPB
3:00 AM PAL O3 8 Good 19 23 PPB
4:00 AM PAL O3 8 Good 19 22 PPB
5:00 AM PAL O3 8 Good 17 20 PPB
6:00 AM PAL O3 8 Good 16 19 PPB
7:00 AM PAL O3 8 Good 15 18 PPB
8:00 AM PAL O3 8 Good 14 17 PPB
9:00 AM PAL O3 8 Good 14 17 PPB
10:00 AM PAL O3 8 Good 15 18 PPB
11:00 AM PAL O3 8 Good 17 20 PPB
12:00 PM PAL O3 8 Good 19 23 PPB
1:00 PM PAL O3 8 Good 22 26 PPB
2:00 PM PAL O3 8 Good 25 29 PPB
3:00 PM PAL O3 8 Good 28 33 PPB
4:00 PM PAL O3 8 Good 31 37 PPB
5:00 PM PAL O3 8 Good 34 40 PPB
6:00 PM PAL O3 8 Good 36 43 PPB
7:00 PM PAL O3 8 Good 37 44 PPB
8:00 PM PAL O3 8 Good 36 43 PPB
9:00 PM PAL O3 8 Good 36 42 PPB
10:00 PM PAL O3 8 Good 34 40 PPB
11:00 PM PAL O3 8 Good 32 38 PPB
12:00 AM PAL O3 8 Good 30 35 PPB
1:00 AM RFN O3 8 Good 27 32 PPB
2:00 AM RFN O3 8 Good 30 35 PPB
3:00 AM RFN O3 8 Good 32 38 PPB
4:00 AM RFN O3 8 Good 35 41 PPB
5:00 AM RFN O3 8 Good 36 43 PPB
6:00 AM RFN O3 8 Good 37 44 PPB
7:00 AM RFN O3 8 Good 40 47 PPB
8:00 AM RFN O3 8 Good 42 49 PPB
9:00 AM RFN O3 8 Good 43 51 PPB
10:00 AM RFN O3 8 Good 44 52 PPB
11:00 AM RFN O3 8 Good 44 52 PPB
12:00 PM RFN O3 8 Good 45 53 PPB
1:00 PM RFN O3 8 Good 45 53 PPB
2:00 PM RFN O3 8 Good 45 53 PPB
3:00 PM RFN O3 8 Good 44 52 PPB
4:00 PM RFN O3 8 Good 44 52 PPB
5:00 PM RFN O3 8 Good 43 51 PPB
6:00 PM RFN O3 8 Good 43 51 PPB
7:00 PM RFN O3 8 Good 42 50 PPB
8:00 PM RFN O3 8 Good 42 49 PPB
9:00 PM RFN O3 8 Good 41 48 PPB
10:00 PM RFN O3 8 Good 40 47 PPB
11:00 PM RFN O3 8 Good 39 46 PPB
12:00 AM RFN O3 8 Good 37 44 PPB
1:00 AM RIFLO3 O3 8 Good 16 19 PPB
2:00 AM RIFLO3 O3 8 Good 14 16 PPB
3:00 AM RIFLO3 O3 8 Good 12 14 PPB
4:00 AM RIFLO3 O3 8 Good 12 14 PPB
5:00 AM RIFLO3 O3 8 Good 10 12 PPB
6:00 AM RIFLO3 O3 8 Good 8 10 PPB
7:00 AM RIFLO3 O3 8 Good 7 8 PPB
8:00 AM RIFLO3 O3 8 Good 5 6 PPB
9:00 AM RIFLO3 O3 8 Good 4 5 PPB
10:00 AM RIFLO3 O3 8 Good 4 5 PPB
11:00 AM RIFLO3 O3 8 Good 5 6 PPB
12:00 PM RIFLO3 O3 8 Good 8 10 PPB
1:00 PM RIFLO3 O3 8 Good 13 15 PPB
2:00 PM RIFLO3 O3 8 Good 17 20 PPB
3:00 PM RIFLO3 O3 8 Good 20 24 PPB
4:00 PM RIFLO3 O3 8 Good 25 29 PPB
5:00 PM RIFLO3 O3 8 Good 28 33 PPB
6:00 PM RIFLO3 O3 8 Good 31 36 PPB
7:00 PM RIFLO3 O3 8 Good 32 38 PPB
8:00 PM RIFLO3 O3 8 Good 32 38 PPB
9:00 PM RIFLO3 O3 8 Good 31 36 PPB
10:00 PM RIFLO3 O3 8 Good 29 34 PPB
11:00 PM RIFLO3 O3 8 Good 27 32 PPB
12:00 AM RIFLO3 O3 8 Good 25 30 PPB
1:00 AM SBC O3 8 Good 26 31 PPB
2:00 AM SBC O3 8 Good 28 33 PPB
3:00 AM SBC O3 8 Good 31 36 PPB
4:00 AM SBC O3 8 Good 30 35 PPB
5:00 AM SBC O3 8 Good 30 35 PPB
6:00 AM SBC O3 8 Good 30 35 PPB
7:00 AM SBC O3 8 Good 30 35 PPB
8:00 AM SBC O3 8 Good 31 36 PPB
9:00 AM SBC O3 8 Good 29 34 PPB
10:00 AM SBC O3 8 Good 30 35 PPB
11:00 AM SBC O3 8 Good 31 37 PPB
12:00 PM SBC O3 8 Good 34 40 PPB
1:00 PM SBC O3 8 Good 36 42 PPB
2:00 PM SBC O3 8 Good 37 44 PPB
3:00 PM SBC O3 8 Good 40 47 PPB
4:00 PM SBC O3 8 Good 41 48 PPB
5:00 PM SBC O3 8 Good 42 50 PPB
6:00 PM SBC O3 8 Good 42 50 PPB
7:00 PM SBC O3 8 Good 42 49 PPB
8:00 PM SBC O3 8 Good 41 48 PPB
9:00 PM SBC O3 8 Good 40 47 PPB
10:00 PM SBC O3 8 Good 38 45 PPB
11:00 PM SBC O3 8 Good 37 44 PPB
12:00 AM SBC O3 8 Good 36 42 PPB
1:00 AM WBY CO 8 Good 2 0.2 PPM
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM WBY O3 8 Good 25 30 PPB
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 15 16 PPB
2:00 AM WBY NO2 1 Good 15 16 PPB
2:00 AM WBY O3 8 Good 25 30 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 14 15 PPB
3:00 AM WBY NO2 1 Good 14 15 PPB
3:00 AM WBY O3 8 Good 25 29 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 25 27 PPB
4:00 AM WBY NO2 1 Good 25 27 PPB
4:00 AM WBY O3 8 Good 22 26 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 33 35 PPB
5:00 AM WBY NO2 1 Good 33 35 PPB
5:00 AM WBY O3 8 Good 18 21 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY NO2 1 Good 36 38 PPB
6:00 AM WBY O3 8 Good 14 17 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM WBY NO2 1 Good 34 36 PPB
7:00 AM WBY NO2 1 Good 34 36 PPB
7:00 AM WBY O3 8 Good 12 14 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY CO 8 Good 1 0.1 PPM
8:00 AM WBY NO2 1 Good 29 31 PPB
8:00 AM WBY NO2 1 Good 29 31 PPB
8:00 AM WBY O3 8 Good 11 13 PPB
8:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY CO 8 Good 1 0.1 PPM
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY O3 8 Good 13 15 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY CO 8 Good 1 0.1 PPM
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY O3 8 Good 16 19 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY CO 8 Good 1 0.1 PPM
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY O3 8 Good 19 23 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY O3 8 Good 24 28 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY CO 8 Good 0 0.0 PPM
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY O3 8 Good 29 34 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY CO 8 Good 0 0.0 PPM
2:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM WBY O3 8 Good 34 40 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY CO 8 Good 0 0.0 PPM
3:00 PM WBY NO2 1 Good 7 7 PPB
3:00 PM WBY NO2 1 Good 7 7 PPB
3:00 PM WBY O3 8 Good 38 45 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY CO 8 Good 0 0.0 PPM
4:00 PM WBY NO2 1 Good 8 9 PPB
4:00 PM WBY NO2 1 Good 8 9 PPB
4:00 PM WBY O3 8 Good 41 48 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY CO 8 Good 0 0.0 PPM
5:00 PM WBY NO2 1 Good 16 17 PPB
5:00 PM WBY NO2 1 Good 16 17 PPB
5:00 PM WBY O3 8 Good 39 46 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY CO 8 Good 0 0.0 PPM
6:00 PM WBY NO2 1 Good 19 20 PPB
6:00 PM WBY NO2 1 Good 19 20 PPB
6:00 PM WBY O3 8 Good 36 42 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY CO 8 Good 0 0.0 PPM
7:00 PM WBY NO2 1 Good 6 6 PPB
7:00 PM WBY NO2 1 Good 6 6 PPB
7:00 PM WBY O3 8 Good 35 41 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY CO 8 Good 1 0.1 PPM
8:00 PM WBY NO2 1 Good 6 6 PPB
8:00 PM WBY NO2 1 Good 6 6 PPB
8:00 PM WBY O3 8 Good 34 40 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY CO 8 Good 1 0.1 PPM
9:00 PM WBY NO2 1 Good 11 12 PPB
9:00 PM WBY NO2 1 Good 11 12 PPB
9:00 PM WBY O3 8 Good 32 38 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY CO 8 Good 0 0.0 PPM
10:00 PM WBY NO2 1 Good 6 6 PPB
10:00 PM WBY NO2 1 Good 6 6 PPB
10:00 PM WBY O3 8 Good 31 36 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
11:00 PM WBY CO 8 Good 1 0.1 PPM
11:00 PM WBY O3 8 Good 29 34 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
12:00 AM WBY CO 8 Good 1 0.1 PPM
12:00 AM WBY NO2 1 Good 11 12 PPB
12:00 AM WBY NO2 1 Good 11 12 PPB
12:00 AM WBY O3 8 Good 26 31 PPB
12:00 AM WBY SO2 1 Good 1 1 PPB
12:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WCH O3 8 Good 23 27 PPB
2:00 AM WCH O3 8 Good 24 28 PPB
3:00 AM WCH O3 8 Good 25 29 PPB
4:00 AM WCH O3 8 Good 25 29 PPB
5:00 AM WCH O3 8 Good 25 29 PPB
6:00 AM WCH O3 8 Good 23 27 PPB
7:00 AM WCH O3 8 Good 22 26 PPB
8:00 AM WCH O3 8 Good 21 25 PPB
9:00 AM WCH O3 8 Good 22 26 PPB
10:00 AM WCH O3 8 Good 24 28 PPB
11:00 AM WCH O3 8 Good 27 32 PPB
12:00 PM WCH O3 8 Good 29 34 PPB
1:00 PM WCH O3 8 Good 31 36 PPB
2:00 PM WCH O3 8 Good 34 40 PPB
3:00 PM WCH O3 8 Good 36 42 PPB
4:00 PM WCH O3 8 Good 38 45 PPB
5:00 PM WCH O3 8 Good 39 46 PPB
6:00 PM WCH O3 8 Good 37 44 PPB
7:00 PM WCH O3 8 Good 36 42 PPB
8:00 PM WCH O3 8 Good 34 40 PPB
9:00 PM WCH O3 8 Good 32 38 PPB
10:00 PM WCH O3 8 Good 31 37 PPB
11:00 PM WCH O3 8 Good 30 35 PPB
12:00 AM WCH O3 8 Good 28 33 PPB

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