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AQI Calculations on 07/06/2013 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 28 33 PPB
2:00 AM ACAD O3 8 Good 29 34 PPB
3:00 AM ACAD O3 8 Good 31 36 PPB
4:00 AM ACAD O3 8 Good 33 39 PPB
5:00 AM ACAD O3 8 Good 36 43 PPB
6:00 AM ACAD O3 8 Good 38 45 PPB
7:00 AM ACAD O3 8 Good 40 47 PPB
8:00 AM ACAD O3 8 Good 42 49 PPB
9:00 AM ACAD O3 8 Good 43 51 PPB
10:00 AM ACAD O3 8 Good 44 52 PPB
11:00 AM ACAD O3 8 Good 46 54 PPB
12:00 PM ACAD O3 8 Good 47 55 PPB
1:00 PM ACAD O3 8 Good 49 58 PPB
2:00 PM ACAD O3 8 Moderate 54 61 PPB
3:00 PM ACAD O3 8 Moderate 67 65 PPB
4:00 PM ACAD O3 8 Moderate 71 66 PPB
5:00 PM ACAD O3 8 Moderate 67 65 PPB
6:00 PM ACAD O3 8 Moderate 67 65 PPB
7:00 PM ACAD O3 8 Moderate 64 64 PPB
8:00 PM ACAD O3 8 Moderate 51 60 PPB
9:00 PM ACAD O3 8 Good 48 57 PPB
10:00 PM ACAD O3 8 Good 44 52 PPB
11:00 PM ACAD O3 8 Good 38 45 PPB
12:00 AM ACAD O3 8 Good 32 38 PPB
1:00 AM ASP O3 8 Good 40 47 PPB
2:00 AM ASP O3 8 Good 41 48 PPB
3:00 AM ASP O3 8 Good 41 48 PPB
4:00 AM ASP O3 8 Good 42 50 PPB
5:00 AM ASP O3 8 Good 44 52 PPB
6:00 AM ASP O3 8 Good 44 52 PPB
7:00 AM ASP O3 8 Good 45 53 PPB
8:00 AM ASP O3 8 Good 45 53 PPB
9:00 AM ASP O3 8 Good 45 53 PPB
10:00 AM ASP O3 8 Good 45 53 PPB
11:00 AM ASP O3 8 Good 45 53 PPB
12:00 PM ASP O3 8 Good 46 54 PPB
1:00 PM ASP O3 8 Good 47 55 PPB
2:00 PM ASP O3 8 Good 47 56 PPB
3:00 PM ASP O3 8 Good 47 56 PPB
4:00 PM ASP O3 8 Good 49 58 PPB
5:00 PM ASP O3 8 Good 50 59 PPB
6:00 PM ASP O3 8 Moderate 51 60 PPB
7:00 PM ASP O3 8 Moderate 51 60 PPB
8:00 PM ASP O3 8 Moderate 51 60 PPB
9:00 PM ASP O3 8 Good 50 59 PPB
10:00 PM ASP O3 8 Good 50 59 PPB
11:00 PM ASP O3 8 Moderate 51 60 PPB
12:00 AM ASP O3 8 Good 50 59 PPB
1:00 AM AURE O3 8 Good 38 45 PPB
2:00 AM AURE O3 8 Good 37 44 PPB
3:00 AM AURE O3 8 Good 36 43 PPB
4:00 AM AURE O3 8 Good 36 42 PPB
5:00 AM AURE O3 8 Good 35 41 PPB
6:00 AM AURE O3 8 Good 35 41 PPB
7:00 AM AURE O3 8 Good 36 42 PPB
8:00 AM AURE O3 8 Good 36 43 PPB
9:00 AM AURE O3 8 Good 37 44 PPB
10:00 AM AURE O3 8 Good 39 46 PPB
11:00 AM AURE O3 8 Good 41 48 PPB
12:00 PM AURE O3 8 Good 44 52 PPB
1:00 PM AURE O3 8 Good 47 56 PPB
2:00 PM AURE O3 8 Moderate 54 61 PPB
3:00 PM AURE O3 8 Moderate 61 63 PPB
4:00 PM AURE O3 8 Moderate 67 65 PPB
5:00 PM AURE O3 8 Moderate 67 65 PPB
6:00 PM AURE O3 8 Moderate 67 65 PPB
7:00 PM AURE O3 8 Moderate 67 65 PPB
8:00 PM AURE O3 8 Moderate 61 63 PPB
9:00 PM AURE O3 8 Moderate 54 61 PPB
10:00 PM AURE O3 8 Good 50 59 PPB
11:00 PM AURE O3 8 Good 48 57 PPB
12:00 AM AURE O3 8 Good 47 56 PPB
1:00 AM BOU PM2.5 24 Good 28 7 µg/m3
2:00 AM BOU PM2.5 24 Good 28 7 µg/m3
3:00 AM BOU PM2.5 24 Good 28 7 µg/m3
4:00 AM BOU PM2.5 24 Good 27 6 µg/m3
5:00 AM BOU PM2.5 24 Good 26 6 µg/m3
6:00 AM BOU PM2.5 24 Good 25 6 µg/m3
7:00 AM BOU PM2.5 24 Good 24 6 µg/m3
8:00 AM BOU PM2.5 24 Good 24 6 µg/m3
9:00 AM BOU PM2.5 24 Good 24 6 µg/m3
10:00 AM BOU PM2.5 24 Good 23 6 µg/m3
11:00 AM BOU PM2.5 24 Good 22 5 µg/m3
12:00 PM BOU PM2.5 24 Good 20 5 µg/m3
1:00 PM BOU PM2.5 24 Good 20 5 µg/m3
2:00 PM BOU PM2.5 24 Good 19 5 µg/m3
3:00 PM BOU PM2.5 24 Good 19 5 µg/m3
4:00 PM BOU PM2.5 24 Good 20 5 µg/m3
5:00 PM BOU PM2.5 24 Good 20 5 µg/m3
6:00 PM BOU PM2.5 24 Good 20 5 µg/m3
7:00 PM BOU PM2.5 24 Good 20 5 µg/m3
8:00 PM BOU PM2.5 24 Good 21 5 µg/m3
9:00 PM BOU PM2.5 24 Good 22 5 µg/m3
10:00 PM BOU PM2.5 24 Good 22 5 µg/m3
11:00 PM BOU PM2.5 24 Good 23 6 µg/m3
12:00 AM BOU PM2.5 24 Good 24 6 µg/m3
1:00 AM CAMP CO 8 Good 3 0.3 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 28 33 PPB
1:00 AM CAMP PM10 24 Good 19 21 µg/m3
1:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
1:00 AM CAMP SO2 1 Good 4 3 PPB
1:00 AM CAMP SO2 1 Good 4 3 PPB
2:00 AM CAMP CO 8 Good 3 0.3 PPM
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CAMP NO2 1 Good 12 13 PPB
2:00 AM CAMP O3 8 Good 28 33 PPB
2:00 AM CAMP PM10 24 Good 19 20 µg/m3
2:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
2:00 AM CAMP SO2 1 Good 6 4 PPB
2:00 AM CAMP SO2 1 Good 6 4 PPB
3:00 AM CAMP CO 8 Good 3 0.3 PPM
3:00 AM CAMP NO2 1 Good 15 16 PPB
3:00 AM CAMP NO2 1 Good 15 16 PPB
3:00 AM CAMP O3 8 Good 27 32 PPB
3:00 AM CAMP PM10 24 Good 19 20 µg/m3
3:00 AM CAMP PM2.5 24 Good 35 9 µg/m3
3:00 AM CAMP SO2 1 Good 3 2 PPB
3:00 AM CAMP SO2 1 Good 3 2 PPB
4:00 AM CAMP CO 8 Good 3 0.3 PPM
4:00 AM CAMP NO2 1 Good 12 13 PPB
4:00 AM CAMP NO2 1 Good 12 13 PPB
4:00 AM CAMP O3 8 Good 27 32 PPB
4:00 AM CAMP PM10 24 Good 19 20 µg/m3
4:00 AM CAMP PM2.5 24 Good 35 8 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 3 0.3 PPM
5:00 AM CAMP NO2 1 Good 9 10 PPB
5:00 AM CAMP NO2 1 Good 9 10 PPB
5:00 AM CAMP O3 8 Good 29 34 PPB
5:00 AM CAMP PM10 24 Good 19 20 µg/m3
5:00 AM CAMP PM2.5 24 Good 33 8 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 12 13 PPB
6:00 AM CAMP NO2 1 Good 12 13 PPB
6:00 AM CAMP O3 8 Good 31 36 PPB
6:00 AM CAMP PM10 24 Good 19 20 µg/m3
6:00 AM CAMP PM2.5 24 Good 32 8 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 16 17 PPB
7:00 AM CAMP NO2 1 Good 16 17 PPB
7:00 AM CAMP O3 8 Good 31 37 PPB
7:00 AM CAMP PM10 24 Good 18 19 µg/m3
7:00 AM CAMP PM2.5 24 Good 31 8 µg/m3
7:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP NO2 1 Good 24 25 PPB
8:00 AM CAMP NO2 1 Good 24 25 PPB
8:00 AM CAMP O3 8 Good 31 36 PPB
8:00 AM CAMP PM10 24 Good 17 18 µg/m3
8:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
8:00 AM CAMP SO2 1 Good 20 14 PPB
8:00 AM CAMP SO2 1 Good 20 14 PPB
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP O3 8 Good 31 36 PPB
9:00 AM CAMP PM10 24 Good 16 17 µg/m3
9:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
9:00 AM CAMP SO2 1 Good 7 5 PPB
9:00 AM CAMP SO2 1 Good 7 5 PPB
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM CAMP NO2 1 Good 17 18 PPB
10:00 AM CAMP NO2 1 Good 17 18 PPB
10:00 AM CAMP O3 8 Good 32 38 PPB
10:00 AM CAMP PM10 24 Good 15 16 µg/m3
10:00 AM CAMP PM2.5 24 Good 29 7 µg/m3
10:00 AM CAMP SO2 1 Good 4 3 PPB
10:00 AM CAMP SO2 1 Good 4 3 PPB
11:00 AM CAMP CO 8 Good 2 0.2 PPM
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CAMP O3 8 Good 36 42 PPB
11:00 AM CAMP PM10 24 Good 14 15 µg/m3
11:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
11:00 AM CAMP SO2 1 Good 3 2 PPB
11:00 AM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP CO 8 Good 2 0.2 PPM
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP O3 8 Good 38 45 PPB
12:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM CAMP PM2.5 24 Good 28 7 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 2 0.2 PPM
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP NO2 1 Good 8 9 PPB
1:00 PM CAMP O3 8 Good 40 47 PPB
1:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM CAMP PM2.5 24 Good 27 7 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 2 0.2 PPM
2:00 PM CAMP NO2 1 Good 9 10 PPB
2:00 PM CAMP NO2 1 Good 9 10 PPB
2:00 PM CAMP O3 8 Good 42 49 PPB
2:00 PM CAMP PM10 24 Good 14 15 µg/m3
2:00 PM CAMP PM2.5 24 Good 27 7 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 10 11 PPB
3:00 PM CAMP NO2 1 Good 10 11 PPB
3:00 PM CAMP O3 8 Good 43 51 PPB
3:00 PM CAMP PM10 24 Good 14 15 µg/m3
3:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 13 14 PPB
4:00 PM CAMP NO2 1 Good 13 14 PPB
4:00 PM CAMP O3 8 Good 46 54 PPB
4:00 PM CAMP PM10 24 Good 14 15 µg/m3
4:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CAMP NO2 1 Good 18 19 PPB
5:00 PM CAMP NO2 1 Good 18 19 PPB
5:00 PM CAMP O3 8 Good 47 55 PPB
5:00 PM CAMP PM10 24 Good 13 14 µg/m3
5:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
5:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP SO2 1 Good 3 2 PPB
6:00 PM CAMP CO 8 Good 2 0.2 PPM
6:00 PM CAMP NO2 1 Good 14 15 PPB
6:00 PM CAMP NO2 1 Good 14 15 PPB
6:00 PM CAMP O3 8 Good 47 55 PPB
6:00 PM CAMP PM10 24 Good 13 14 µg/m3
6:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
6:00 PM CAMP SO2 1 Good 4 3 PPB
6:00 PM CAMP SO2 1 Good 4 3 PPB
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CAMP NO2 1 Good 9 10 PPB
7:00 PM CAMP NO2 1 Good 9 10 PPB
7:00 PM CAMP O3 8 Good 47 55 PPB
7:00 PM CAMP PM10 24 Good 12 13 µg/m3
7:00 PM CAMP PM2.5 24 Good 28 7 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 18 19 PPB
8:00 PM CAMP NO2 1 Good 18 19 PPB
8:00 PM CAMP O3 8 Good 44 52 PPB
8:00 PM CAMP PM10 24 Good 12 13 µg/m3
8:00 PM CAMP PM2.5 24 Good 27 7 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 14 15 PPB
9:00 PM CAMP NO2 1 Good 14 15 PPB
9:00 PM CAMP O3 8 Good 42 49 PPB
9:00 PM CAMP PM10 24 Good 12 13 µg/m3
9:00 PM CAMP PM2.5 24 Good 26 6 µg/m3
9:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP CO 8 Good 2 0.2 PPM
10:00 PM CAMP NO2 1 Good 12 13 PPB
10:00 PM CAMP NO2 1 Good 12 13 PPB
10:00 PM CAMP O3 8 Good 41 48 PPB
10:00 PM CAMP PM10 24 Good 11 12 µg/m3
10:00 PM CAMP PM2.5 24 Good 25 6 µg/m3
10:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP CO 8 Good 2 0.2 PPM
11:00 PM CAMP O3 8 Good 39 46 PPB
11:00 PM CAMP PM10 24 Good 11 12 µg/m3
11:00 PM CAMP PM2.5 24 Good 25 6 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 15 16 PPB
12:00 AM CAMP NO2 1 Good 15 16 PPB
12:00 AM CAMP O3 8 Good 37 44 PPB
12:00 AM CAMP PM10 24 Good 11 12 µg/m3
12:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA O3 8 Good 29 34 PPB
1:00 AM CASA PM10 24 Good 31 33 µg/m3
1:00 AM CASA PM2.5 24 Good 37 9 µg/m3
1:00 AM CASA SO2 1 Good 3 2 PPB
2:00 AM CASA CO 8 Good 2 0.2 PPM
2:00 AM CASA O3 8 Good 28 33 PPB
2:00 AM CASA PM10 24 Good 32 35 µg/m3
2:00 AM CASA PM2.5 24 Good 34 8 µg/m3
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CASA O3 8 Good 27 32 PPB
3:00 AM CASA PM10 24 Good 32 35 µg/m3
3:00 AM CASA PM2.5 24 Good 33 8 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 29 34 PPB
4:00 AM CASA PM10 24 Good 32 35 µg/m3
4:00 AM CASA PM2.5 24 Good 32 8 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA O3 8 Good 31 36 PPB
5:00 AM CASA PM10 24 Good 31 33 µg/m3
5:00 AM CASA PM2.5 24 Good 30 7 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 31 37 PPB
6:00 AM CASA PM10 24 Good 25 27 µg/m3
6:00 AM CASA PM2.5 24 Good 29 7 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA O3 8 Good 33 39 PPB
7:00 AM CASA PM10 24 Good 24 26 µg/m3
7:00 AM CASA PM2.5 24 Good 28 7 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA O3 8 Good 34 40 PPB
8:00 AM CASA PM10 24 Good 24 26 µg/m3
8:00 AM CASA PM2.5 24 Good 27 6 µg/m3
8:00 AM CASA SO2 1 Good 3 2 PPB
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA O3 8 Good 34 40 PPB
9:00 AM CASA PM10 24 Good 24 26 µg/m3
9:00 AM CASA PM2.5 24 Good 25 6 µg/m3
9:00 AM CASA SO2 1 Good 7 5 PPB
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA O3 8 Good 36 42 PPB
10:00 AM CASA PM10 24 Good 23 25 µg/m3
10:00 AM CASA PM2.5 24 Good 25 6 µg/m3
10:00 AM CASA SO2 1 Good 1 1 PPB
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA O3 8 Good 38 45 PPB
11:00 AM CASA PM10 24 Good 22 24 µg/m3
11:00 AM CASA PM2.5 24 Good 25 6 µg/m3
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA O3 8 Good 39 46 PPB
12:00 PM CASA PM10 24 Good 22 24 µg/m3
12:00 PM CASA PM2.5 24 Good 24 6 µg/m3
12:00 PM CASA SO2 1 Good 1 1 PPB
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA O3 8 Good 40 47 PPB
1:00 PM CASA PM10 24 Good 20 22 µg/m3
1:00 PM CASA PM2.5 24 Good 23 6 µg/m3
1:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA O3 8 Good 41 48 PPB
2:00 PM CASA PM10 24 Good 26 28 µg/m3
2:00 PM CASA PM2.5 24 Good 23 6 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA O3 8 Good 42 49 PPB
3:00 PM CASA PM10 24 Good 33 36 µg/m3
3:00 PM CASA PM2.5 24 Good 23 6 µg/m3
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA O3 8 Good 42 50 PPB
4:00 PM CASA PM10 24 Good 35 38 µg/m3
4:00 PM CASA PM2.5 24 Good 24 6 µg/m3
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA O3 8 Good 43 51 PPB
5:00 PM CASA PM10 24 Good 32 35 µg/m3
5:00 PM CASA PM2.5 24 Good 24 6 µg/m3
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 44 52 PPB
6:00 PM CASA PM10 24 Good 30 32 µg/m3
6:00 PM CASA PM2.5 24 Good 23 6 µg/m3
6:00 PM CASA SO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 2 0.2 PPM
7:00 PM CASA O3 8 Good 43 51 PPB
7:00 PM CASA PM10 24 Good 31 33 µg/m3
7:00 PM CASA PM2.5 24 Good 23 6 µg/m3
7:00 PM CASA SO2 1 Good 3 2 PPB
8:00 PM CASA CO 8 Good 2 0.2 PPM
8:00 PM CASA O3 8 Good 42 49 PPB
8:00 PM CASA PM10 24 Good 31 33 µg/m3
8:00 PM CASA PM2.5 24 Good 23 6 µg/m3
9:00 PM CASA CO 8 Good 2 0.2 PPM
9:00 PM CASA O3 8 Good 39 46 PPB
9:00 PM CASA PM10 24 Good 31 33 µg/m3
9:00 PM CASA PM2.5 24 Good 23 6 µg/m3
10:00 PM CASA CO 8 Good 2 0.2 PPM
10:00 PM CASA O3 8 Good 37 44 PPB
10:00 PM CASA PM10 24 Good 31 34 µg/m3
10:00 PM CASA PM2.5 24 Good 22 5 µg/m3
11:00 PM CASA CO 8 Good 2 0.2 PPM
11:00 PM CASA O3 8 Good 35 41 PPB
11:00 PM CASA PM10 24 Good 31 33 µg/m3
11:00 PM CASA PM2.5 24 Good 22 5 µg/m3
12:00 AM CASA CO 8 Good 2 0.2 PPM
12:00 AM CASA O3 8 Good 32 38 PPB
12:00 AM CASA PM10 24 Good 32 35 µg/m3
12:00 AM CASA PM2.5 24 Good 22 5 µg/m3
12:00 AM CASA SO2 1 Good 3 2 PPB
1:00 AM CCOL PM2.5 24 Good 27 6 µg/m3
2:00 AM CCOL PM2.5 24 Good 26 6 µg/m3
3:00 AM CCOL PM2.5 24 Good 26 6 µg/m3
4:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
5:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
6:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
7:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
8:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
9:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
10:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
11:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
12:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
1:00 PM CCOL PM2.5 24 Good 25 6 µg/m3
2:00 PM CCOL PM2.5 24 Good 24 6 µg/m3
3:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
4:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
5:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
6:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
7:00 PM CCOL PM2.5 24 Good 20 5 µg/m3
8:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
9:00 PM CCOL PM2.5 24 Good 21 5 µg/m3
10:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
11:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
12:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
1:00 AM CHAT O3 8 Good 39 46 PPB
1:00 AM CHAT PM2.5 24 Good 37 9 µg/m3
2:00 AM CHAT O3 8 Good 38 45 PPB
2:00 AM CHAT PM2.5 24 Good 37 9 µg/m3
3:00 AM CHAT O3 8 Good 38 45 PPB
3:00 AM CHAT PM2.5 24 Good 39 9 µg/m3
4:00 AM CHAT O3 8 Good 38 45 PPB
4:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
5:00 AM CHAT O3 8 Good 39 46 PPB
5:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
6:00 AM CHAT O3 8 Good 38 45 PPB
6:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
7:00 AM CHAT O3 8 Good 37 44 PPB
7:00 AM CHAT PM2.5 24 Good 40 10 µg/m3
8:00 AM CHAT O3 8 Good 37 44 PPB
8:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
9:00 AM CHAT O3 8 Good 38 45 PPB
10:00 AM CHAT O3 8 Good 40 47 PPB
11:00 AM CHAT O3 8 Good 42 50 PPB
12:00 PM CHAT O3 8 Good 46 54 PPB
1:00 PM CHAT O3 8 Good 48 57 PPB
2:00 PM CHAT O3 8 Moderate 51 60 PPB
2:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
3:00 PM CHAT O3 8 Moderate 61 63 PPB
3:00 PM CHAT PM2.5 24 Good 31 7 µg/m3
4:00 PM CHAT O3 8 Moderate 67 65 PPB
4:00 PM CHAT PM2.5 24 Good 30 7 µg/m3
5:00 PM CHAT O3 8 Moderate 74 67 PPB
5:00 PM CHAT PM2.5 24 Good 27 6 µg/m3
6:00 PM CHAT O3 8 Moderate 74 67 PPB
6:00 PM CHAT PM2.5 24 Good 26 6 µg/m3
7:00 PM CHAT O3 8 Moderate 71 66 PPB
7:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
8:00 PM CHAT O3 8 Moderate 64 64 PPB
8:00 PM CHAT PM2.5 24 Good 23 6 µg/m3
9:00 PM CHAT O3 8 Moderate 61 63 PPB
9:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
10:00 PM CHAT O3 8 Moderate 58 62 PPB
10:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
11:00 PM CHAT O3 8 Moderate 54 61 PPB
11:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
12:00 AM CHAT O3 8 Moderate 51 60 PPB
12:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
1:00 AM COMM PM2.5 24 Good 41 10 µg/m3
2:00 AM COMM PM2.5 24 Good 36 9 µg/m3
3:00 AM COMM PM2.5 24 Good 34 8 µg/m3
4:00 AM COMM PM2.5 24 Good 33 8 µg/m3
5:00 AM COMM PM2.5 24 Good 31 8 µg/m3
6:00 AM COMM PM2.5 24 Good 30 7 µg/m3
7:00 AM COMM PM2.5 24 Good 29 7 µg/m3
8:00 AM COMM PM2.5 24 Good 28 7 µg/m3
9:00 AM COMM PM2.5 24 Good 28 7 µg/m3
10:00 AM COMM PM2.5 24 Good 28 7 µg/m3
11:00 AM COMM PM2.5 24 Good 28 7 µg/m3
12:00 PM COMM PM2.5 24 Good 27 6 µg/m3
1:00 PM COMM PM2.5 24 Good 26 6 µg/m3
2:00 PM COMM PM2.5 24 Good 26 6 µg/m3
3:00 PM COMM PM2.5 24 Good 28 7 µg/m3
4:00 PM COMM PM2.5 24 Good 31 8 µg/m3
5:00 PM COMM PM2.5 24 Good 31 7 µg/m3
6:00 PM COMM PM2.5 24 Good 31 8 µg/m3
7:00 PM COMM PM2.5 24 Good 30 7 µg/m3
8:00 PM COMM PM2.5 24 Good 30 7 µg/m3
9:00 PM COMM PM2.5 24 Good 30 7 µg/m3
10:00 PM COMM PM2.5 24 Good 30 7 µg/m3
11:00 PM COMM PM2.5 24 Good 29 7 µg/m3
12:00 AM COMM PM2.5 24 Good 30 7 µg/m3
1:00 AM CTZ O3 8 Good 41 48 PPB
2:00 AM CTZ O3 8 Good 39 46 PPB
3:00 AM CTZ O3 8 Good 38 45 PPB
4:00 AM CTZ O3 8 Good 37 44 PPB
5:00 AM CTZ O3 8 Good 36 42 PPB
6:00 AM CTZ O3 8 Good 34 40 PPB
7:00 AM CTZ O3 8 Good 31 37 PPB
8:00 AM CTZ O3 8 Good 30 35 PPB
9:00 AM CTZ O3 8 Good 31 36 PPB
10:00 AM CTZ O3 8 Good 32 38 PPB
11:00 AM CTZ O3 8 Good 35 41 PPB
12:00 PM CTZ O3 8 Good 37 44 PPB
1:00 PM CTZ O3 8 Good 40 47 PPB
2:00 PM CTZ O3 8 Good 42 50 PPB
3:00 PM CTZ O3 8 Good 47 55 PPB
4:00 PM CTZ O3 8 Good 48 57 PPB
5:00 PM CTZ O3 8 Good 49 58 PPB
6:00 PM CTZ O3 8 Good 49 58 PPB
7:00 PM CTZ O3 8 Good 48 57 PPB
8:00 PM CTZ O3 8 Good 47 56 PPB
9:00 PM CTZ O3 8 Good 47 55 PPB
10:00 PM CTZ O3 8 Good 46 54 PPB
11:00 PM CTZ O3 8 Good 44 52 PPB
12:00 AM CTZ O3 8 Good 42 50 PPB
1:00 AM DELT PM2.5 24 Good 36 9 µg/m3
2:00 AM DELT PM2.5 24 Good 36 9 µg/m3
3:00 AM DELT PM2.5 24 Good 35 8 µg/m3
4:00 AM DELT PM2.5 24 Good 34 8 µg/m3
5:00 AM DELT PM2.5 24 Good 33 8 µg/m3
6:00 AM DELT PM2.5 24 Good 32 8 µg/m3
7:00 AM DELT PM2.5 24 Good 33 8 µg/m3
8:00 AM DELT PM2.5 24 Good 33 8 µg/m3
9:00 AM DELT PM2.5 24 Good 32 8 µg/m3
10:00 AM DELT PM2.5 24 Good 31 8 µg/m3
11:00 AM DELT PM2.5 24 Good 31 7 µg/m3
12:00 PM DELT PM2.5 24 Good 32 8 µg/m3
1:00 PM DELT PM2.5 24 Good 32 8 µg/m3
2:00 PM DELT PM2.5 24 Good 32 8 µg/m3
3:00 PM DELT PM2.5 24 Good 31 8 µg/m3
4:00 PM DELT PM2.5 24 Good 30 7 µg/m3
5:00 PM DELT PM2.5 24 Good 30 7 µg/m3
6:00 PM DELT PM2.5 24 Good 30 7 µg/m3
7:00 PM DELT PM2.5 24 Good 31 7 µg/m3
8:00 PM DELT PM2.5 24 Good 32 8 µg/m3
9:00 PM DELT PM2.5 24 Good 33 8 µg/m3
10:00 PM DELT PM2.5 24 Good 34 8 µg/m3
11:00 PM DELT PM2.5 24 Good 35 8 µg/m3
12:00 AM DELT PM2.5 24 Good 35 9 µg/m3
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM FTC O3 8 Good 14 17 PPB
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 14 16 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 14 16 PPB
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 15 18 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 19 23 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 22 26 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 24 28 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 26 31 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 30 35 PPB
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 32 38 PPB
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM FTC O3 8 Good 36 42 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 37 44 PPB
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM FTC O3 8 Good 38 45 PPB
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM FTC O3 8 Good 39 46 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 41 48 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 42 50 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 42 50 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 42 49 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 40 47 PPB
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC O3 8 Good 39 46 PPB
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM FTC O3 8 Good 37 44 PPB
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM FTC O3 8 Good 37 44 PPB
11:00 PM FTC CO 8 Good 3 0.3 PPM
11:00 PM FTC O3 8 Good 34 40 PPB
12:00 AM FTC CO 8 Good 3 0.3 PPM
12:00 AM FTC O3 8 Good 31 36 PPB
1:00 AM FTCF PM10 24 Good 19 20 µg/m3
1:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
2:00 AM FTCF PM10 24 Good 17 18 µg/m3
2:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
3:00 AM FTCF PM10 24 Good 17 18 µg/m3
3:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
4:00 AM FTCF PM10 24 Good 17 18 µg/m3
4:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
5:00 AM FTCF PM10 24 Good 16 17 µg/m3
5:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
6:00 AM FTCF PM10 24 Good 15 16 µg/m3
6:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
7:00 AM FTCF PM10 24 Good 14 15 µg/m3
7:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
8:00 AM FTCF PM10 24 Good 13 14 µg/m3
8:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
9:00 AM FTCF PM10 24 Good 13 14 µg/m3
9:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
10:00 AM FTCF PM10 24 Good 12 13 µg/m3
10:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
11:00 AM FTCF PM10 24 Good 12 13 µg/m3
11:00 AM FTCF PM2.5 24 Good 24 6 µg/m3
12:00 PM FTCF PM10 24 Good 12 13 µg/m3
12:00 PM FTCF PM2.5 24 Good 23 6 µg/m3
1:00 PM FTCF PM10 24 Good 11 12 µg/m3
1:00 PM FTCF PM2.5 24 Good 23 6 µg/m3
2:00 PM FTCF PM10 24 Good 10 11 µg/m3
2:00 PM FTCF PM2.5 24 Good 22 5 µg/m3
3:00 PM FTCF PM10 24 Good 9 10 µg/m3
3:00 PM FTCF PM2.5 24 Good 20 5 µg/m3
4:00 PM FTCF PM10 24 Good 9 10 µg/m3
4:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
5:00 PM FTCF PM10 24 Good 9 10 µg/m3
5:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
6:00 PM FTCF PM10 24 Good 9 10 µg/m3
6:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
7:00 PM FTCF PM10 24 Good 9 10 µg/m3
7:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
8:00 PM FTCF PM10 24 Good 10 11 µg/m3
8:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
9:00 PM FTCF PM10 24 Good 9 10 µg/m3
9:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
10:00 PM FTCF PM10 24 Good 9 10 µg/m3
10:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
11:00 PM FTCF PM10 24 Good 10 11 µg/m3
11:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
12:00 AM FTCF PM10 24 Good 10 11 µg/m3
12:00 AM FTCF PM2.5 24 Good 20 5 µg/m3
1:00 AM FTCW O3 8 Good 24 28 PPB
2:00 AM FTCW O3 8 Good 23 27 PPB
3:00 AM FTCW O3 8 Good 24 28 PPB
4:00 AM FTCW O3 8 Good 25 29 PPB
5:00 AM FTCW O3 8 Good 28 33 PPB
6:00 AM FTCW O3 8 Good 29 34 PPB
7:00 AM FTCW O3 8 Good 31 36 PPB
8:00 AM FTCW O3 8 Good 32 38 PPB
9:00 AM FTCW O3 8 Good 36 42 PPB
10:00 AM FTCW O3 8 Good 38 45 PPB
11:00 AM FTCW O3 8 Good 42 49 PPB
12:00 PM FTCW O3 8 Good 42 49 PPB
1:00 PM FTCW O3 8 Good 42 50 PPB
2:00 PM FTCW O3 8 Good 44 52 PPB
3:00 PM FTCW O3 8 Good 46 54 PPB
4:00 PM FTCW O3 8 Good 47 55 PPB
5:00 PM FTCW O3 8 Good 47 56 PPB
6:00 PM FTCW O3 8 Good 47 55 PPB
7:00 PM FTCW O3 8 Good 46 54 PPB
8:00 PM FTCW O3 8 Good 46 54 PPB
9:00 PM FTCW O3 8 Good 45 53 PPB
10:00 PM FTCW O3 8 Good 45 53 PPB
11:00 PM FTCW O3 8 Good 45 53 PPB
12:00 AM FTCW O3 8 Good 43 51 PPB
1:00 AM GJCT CO 8 Good 2 0.2 PPM
2:00 AM GJCT CO 8 Good 2 0.2 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 2 0.2 PPM
8:00 AM GJCT CO 8 Good 2 0.2 PPM
9:00 AM GJCT CO 8 Good 2 0.2 PPM
10:00 AM GJCT CO 8 Good 2 0.2 PPM
11:00 AM GJCT CO 8 Good 2 0.2 PPM
12:00 PM GJCT CO 8 Good 2 0.2 PPM
1:00 PM GJCT CO 8 Good 2 0.2 PPM
2:00 PM GJCT CO 8 Good 2 0.2 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 2 0.2 PPM
6:00 PM GJCT CO 8 Good 2 0.2 PPM
7:00 PM GJCT CO 8 Good 2 0.2 PPM
8:00 PM GJCT CO 8 Good 2 0.2 PPM
9:00 PM GJCT CO 8 Good 2 0.2 PPM
10:00 PM GJCT CO 8 Good 2 0.2 PPM
11:00 PM GJCT CO 8 Good 2 0.2 PPM
12:00 AM GJCT CO 8 Good 2 0.2 PPM
1:00 AM GJPB PM2.5 24 Good 27 7 µg/m3
2:00 AM GJPB PM2.5 24 Good 24 6 µg/m3
3:00 AM GJPB PM2.5 24 Good 23 6 µg/m3
4:00 AM GJPB PM2.5 24 Good 23 6 µg/m3
5:00 AM GJPB PM2.5 24 Good 23 6 µg/m3
6:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
7:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
8:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
9:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
10:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
11:00 AM GJPB PM2.5 24 Good 21 5 µg/m3
12:00 PM GJPB PM2.5 24 Good 21 5 µg/m3
1:00 PM GJPB PM2.5 24 Good 20 5 µg/m3
2:00 PM GJPB PM2.5 24 Good 21 5 µg/m3
3:00 PM GJPB PM2.5 24 Good 20 5 µg/m3
4:00 PM GJPB PM2.5 24 Good 20 5 µg/m3
5:00 PM GJPB PM2.5 24 Good 21 5 µg/m3
6:00 PM GJPB PM2.5 24 Good 22 5 µg/m3
7:00 PM GJPB PM2.5 24 Good 23 6 µg/m3
8:00 PM GJPB PM2.5 24 Good 25 6 µg/m3
9:00 PM GJPB PM2.5 24 Good 25 6 µg/m3
10:00 PM GJPB PM2.5 24 Good 26 6 µg/m3
11:00 PM GJPB PM2.5 24 Good 25 6 µg/m3
12:00 AM GJPB PM2.5 24 Good 25 6 µg/m3
1:00 AM GREA CO 8 Good 3 0.3 PPM
2:00 AM GREA CO 8 Good 3 0.3 PPM
3:00 AM GREA CO 8 Good 3 0.3 PPM
4:00 AM GREA CO 8 Good 3 0.3 PPM
5:00 AM GREA CO 8 Good 3 0.3 PPM
6:00 AM GREA CO 8 Good 3 0.3 PPM
7:00 AM GREA CO 8 Good 3 0.3 PPM
8:00 AM GREA CO 8 Good 3 0.3 PPM
9:00 AM GREA CO 8 Good 2 0.2 PPM
10:00 AM GREA CO 8 Good 2 0.2 PPM
11:00 AM GREA CO 8 Good 2 0.2 PPM
12:00 PM GREA CO 8 Good 2 0.2 PPM
1:00 PM GREA CO 8 Good 2 0.2 PPM
2:00 PM GREA CO 8 Good 2 0.2 PPM
3:00 PM GREA CO 8 Good 2 0.2 PPM
4:00 PM GREA CO 8 Good 2 0.2 PPM
5:00 PM GREA CO 8 Good 2 0.2 PPM
6:00 PM GREA CO 8 Good 2 0.2 PPM
7:00 PM GREA CO 8 Good 2 0.2 PPM
8:00 PM GREA CO 8 Good 2 0.2 PPM
9:00 PM GREA CO 8 Good 2 0.2 PPM
10:00 PM GREA CO 8 Good 2 0.2 PPM
11:00 PM GREA CO 8 Good 2 0.2 PPM
12:00 AM GREA CO 8 Good 2 0.2 PPM
1:00 AM GREH PM2.5 24 Good 30 7 µg/m3
2:00 AM GREH PM2.5 24 Good 30 7 µg/m3
3:00 AM GREH PM2.5 24 Good 29 7 µg/m3
4:00 AM GREH PM2.5 24 Good 29 7 µg/m3
5:00 AM GREH PM2.5 24 Good 29 7 µg/m3
6:00 AM GREH PM2.5 24 Good 28 7 µg/m3
7:00 AM GREH PM2.5 24 Good 28 7 µg/m3
8:00 AM GREH PM2.5 24 Good 28 7 µg/m3
9:00 AM GREH PM2.5 24 Good 27 7 µg/m3
10:00 AM GREH PM2.5 24 Good 28 7 µg/m3
11:00 AM GREH PM2.5 24 Good 28 7 µg/m3
12:00 PM GREH PM2.5 24 Good 27 7 µg/m3
1:00 PM GREH PM2.5 24 Good 26 6 µg/m3
2:00 PM GREH PM2.5 24 Good 26 6 µg/m3
3:00 PM GREH PM2.5 24 Good 23 6 µg/m3
4:00 PM GREH PM2.5 24 Good 23 6 µg/m3
5:00 PM GREH PM2.5 24 Good 20 5 µg/m3
6:00 PM GREH PM2.5 24 Good 21 5 µg/m3
7:00 PM GREH PM2.5 24 Good 22 5 µg/m3
8:00 PM GREH PM2.5 24 Good 22 5 µg/m3
9:00 PM GREH PM2.5 24 Good 21 5 µg/m3
10:00 PM GREH PM2.5 24 Good 22 5 µg/m3
11:00 PM GREH PM2.5 24 Good 21 5 µg/m3
12:00 AM GREH PM2.5 24 Good 20 5 µg/m3
1:00 AM GRET O3 8 Good 27 32 PPB
2:00 AM GRET O3 8 Good 24 28 PPB
3:00 AM GRET O3 8 Good 22 26 PPB
4:00 AM GRET O3 8 Good 20 24 PPB
5:00 AM GRET O3 8 Good 20 24 PPB
6:00 AM GRET O3 8 Good 19 23 PPB
7:00 AM GRET O3 8 Good 19 22 PPB
8:00 AM GRET O3 8 Good 19 23 PPB
9:00 AM GRET O3 8 Good 23 27 PPB
10:00 AM GRET O3 8 Good 27 32 PPB
11:00 AM GRET O3 8 Good 31 36 PPB
12:00 PM GRET O3 8 Good 35 41 PPB
1:00 PM GRET O3 8 Good 39 46 PPB
2:00 PM GRET O3 8 Good 44 52 PPB
3:00 PM GRET O3 8 Good 47 56 PPB
4:00 PM GRET O3 8 Good 50 59 PPB
5:00 PM GRET O3 8 Moderate 51 60 PPB
6:00 PM GRET O3 8 Good 50 59 PPB
7:00 PM GRET O3 8 Good 48 57 PPB
8:00 PM GRET O3 8 Good 47 55 PPB
9:00 PM GRET O3 8 Good 44 52 PPB
10:00 PM GRET O3 8 Good 42 49 PPB
11:00 PM GRET O3 8 Good 39 46 PPB
12:00 AM GRET O3 8 Good 36 43 PPB
1:00 AM H24 CO 8 Good 3 0.3 PPM
2:00 AM H24 CO 8 Good 3 0.3 PPM
3:00 AM H24 CO 8 Good 2 0.2 PPM
4:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM H24 CO 8 Good 2 0.2 PPM
6:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM H24 SO2 1 Good 1 1 PPB
8:00 AM H24 CO 8 Good 2 0.2 PPM
8:00 AM H24 SO2 1 Good 7 5 PPB
9:00 AM H24 CO 8 Good 2 0.2 PPM
9:00 AM H24 SO2 1 Good 11 8 PPB
10:00 AM H24 CO 8 Good 2 0.2 PPM
10:00 AM H24 SO2 1 Good 3 2 PPB
11:00 AM H24 CO 8 Good 2 0.2 PPM
11:00 AM H24 SO2 1 Good 7 5 PPB
12:00 PM H24 CO 8 Good 2 0.2 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 4 3 PPB
2:00 PM H24 CO 8 Good 5 0.4 PPM
2:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM H24 CO 8 Good 3 0.3 PPM
4:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 CO 8 Good 3 0.3 PPM
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
8:00 PM H24 CO 8 Good 3 0.3 PPM
9:00 PM H24 CO 8 Good 3 0.3 PPM
10:00 PM H24 CO 8 Good 2 0.2 PPM
11:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 AM H24 CO 8 Good 2 0.2 PPM
1:00 AM HLD O3 8 Good 39 46 PPB
2:00 AM HLD O3 8 Good 38 45 PPB
3:00 AM HLD O3 8 Good 38 45 PPB
4:00 AM HLD O3 8 Good 37 44 PPB
5:00 AM HLD O3 8 Good 39 46 PPB
6:00 AM HLD O3 8 Good 40 47 PPB
7:00 AM HLD O3 8 Good 39 46 PPB
8:00 AM HLD O3 8 Good 39 46 PPB
9:00 AM HLD O3 8 Good 40 47 PPB
10:00 AM HLD O3 8 Good 41 48 PPB
11:00 AM HLD O3 8 Good 43 51 PPB
12:00 PM HLD O3 8 Good 47 55 PPB
1:00 PM HLD O3 8 Good 49 58 PPB
2:00 PM HLD O3 8 Moderate 51 60 PPB
3:00 PM HLD O3 8 Moderate 61 63 PPB
4:00 PM HLD O3 8 Moderate 67 65 PPB
5:00 PM HLD O3 8 Moderate 71 66 PPB
6:00 PM HLD O3 8 Moderate 71 66 PPB
7:00 PM HLD O3 8 Moderate 71 66 PPB
8:00 PM HLD O3 8 Moderate 61 63 PPB
9:00 PM HLD O3 8 Moderate 51 60 PPB
10:00 PM HLD O3 8 Good 49 58 PPB
11:00 PM HLD O3 8 Good 47 56 PPB
12:00 AM HLD O3 8 Good 47 56 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 18 19 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 19 20 PPB
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN NO2 1 Good 14 15 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 8 9 PPB
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 21 22 PPB
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN NO2 1 Good 27 29 PPB
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 AM I25DEN NO2 1 Good 23 24 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 13 14 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 18 19 PPB
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM I25DEN NO2 1 Good 15 16 PPB
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM I25DEN NO2 1 Good 17 18 PPB
12:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 PM I25DEN NO2 1 Good 14 15 PPB
1:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM I25DEN NO2 1 Good 11 12 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN NO2 1 Good 18 19 PPB
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM I25DEN NO2 1 Good 21 22 PPB
4:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM I25DEN NO2 1 Good 22 23 PPB
5:00 PM I25DEN CO 8 Good 5 0.4 PPM
5:00 PM I25DEN NO2 1 Good 29 31 PPB
6:00 PM I25DEN CO 8 Good 5 0.4 PPM
6:00 PM I25DEN NO2 1 Good 23 24 PPB
7:00 PM I25DEN CO 8 Good 3 0.3 PPM
7:00 PM I25DEN NO2 1 Good 16 17 PPB
8:00 PM I25DEN CO 8 Good 5 0.4 PPM
8:00 PM I25DEN NO2 1 Good 25 27 PPB
9:00 PM I25DEN CO 8 Good 3 0.3 PPM
9:00 PM I25DEN NO2 1 Good 12 13 PPB
10:00 PM I25DEN CO 8 Good 3 0.3 PPM
10:00 PM I25DEN NO2 1 Good 30 32 PPB
11:00 PM I25DEN CO 8 Good 3 0.3 PPM
12:00 AM I25DEN CO 8 Good 3 0.3 PPM
12:00 AM I25DEN NO2 1 Good 28 30 PPB
1:00 AM LAY O3 8 Good 42 49 PPB
2:00 AM LAY O3 8 Good 42 49 PPB
3:00 AM LAY O3 8 Good 41 48 PPB
4:00 AM LAY O3 8 Good 41 48 PPB
5:00 AM LAY O3 8 Good 41 48 PPB
6:00 AM LAY O3 8 Good 40 47 PPB
7:00 AM LAY O3 8 Good 39 46 PPB
8:00 AM LAY O3 8 Good 39 46 PPB
9:00 AM LAY O3 8 Good 39 46 PPB
10:00 AM LAY O3 8 Good 40 47 PPB
11:00 AM LAY O3 8 Good 42 49 PPB
12:00 PM LAY O3 8 Good 42 50 PPB
1:00 PM LAY O3 8 Good 44 52 PPB
2:00 PM LAY O3 8 Good 46 54 PPB
3:00 PM LAY O3 8 Good 47 56 PPB
4:00 PM LAY O3 8 Good 49 58 PPB
5:00 PM LAY O3 8 Good 49 58 PPB
6:00 PM LAY O3 8 Good 49 58 PPB
7:00 PM LAY O3 8 Good 49 58 PPB
8:00 PM LAY O3 8 Good 48 57 PPB
9:00 PM LAY O3 8 Good 47 56 PPB
10:00 PM LAY O3 8 Good 46 54 PPB
11:00 PM LAY O3 8 Good 45 53 PPB
12:00 AM LAY O3 8 Good 44 52 PPB
1:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
2:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
3:00 AM LNGM PM2.5 24 Good 31 7 µg/m3
4:00 AM LNGM PM2.5 24 Good 29 7 µg/m3
5:00 AM LNGM PM2.5 24 Good 29 7 µg/m3
6:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
7:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
8:00 AM LNGM PM2.5 24 Good 28 7 µg/m3
9:00 AM LNGM PM2.5 24 Good 27 7 µg/m3
10:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
11:00 AM LNGM PM2.5 24 Good 25 6 µg/m3
12:00 PM LNGM PM2.5 24 Good 24 6 µg/m3
1:00 PM LNGM PM2.5 24 Good 23 6 µg/m3
2:00 PM LNGM PM2.5 24 Good 19 5 µg/m3
3:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
4:00 PM LNGM PM2.5 24 Good 20 5 µg/m3
5:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
6:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
7:00 PM LNGM PM2.5 24 Good 22 5 µg/m3
8:00 PM LNGM PM2.5 24 Good 20 5 µg/m3
9:00 PM LNGM PM2.5 24 Good 21 5 µg/m3
10:00 PM LNGM PM2.5 24 Good 22 5 µg/m3
11:00 PM LNGM PM2.5 24 Good 23 6 µg/m3
12:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
1:00 AM MAN O3 8 Good 36 42 PPB
2:00 AM MAN O3 8 Good 37 44 PPB
3:00 AM MAN O3 8 Good 38 45 PPB
4:00 AM MAN O3 8 Good 39 46 PPB
5:00 AM MAN O3 8 Good 41 48 PPB
6:00 AM MAN O3 8 Good 42 50 PPB
7:00 AM MAN O3 8 Good 43 51 PPB
8:00 AM MAN O3 8 Good 44 52 PPB
9:00 AM MAN O3 8 Good 44 52 PPB
10:00 AM MAN O3 8 Good 44 52 PPB
11:00 AM MAN O3 8 Good 46 54 PPB
12:00 PM MAN O3 8 Good 47 56 PPB
1:00 PM MAN O3 8 Good 48 57 PPB
2:00 PM MAN O3 8 Good 50 59 PPB
3:00 PM MAN O3 8 Moderate 51 60 PPB
4:00 PM MAN O3 8 Moderate 54 61 PPB
5:00 PM MAN O3 8 Moderate 58 62 PPB
6:00 PM MAN O3 8 Moderate 58 62 PPB
7:00 PM MAN O3 8 Moderate 51 60 PPB
8:00 PM MAN O3 8 Good 49 58 PPB
9:00 PM MAN O3 8 Good 46 54 PPB
10:00 PM MAN O3 8 Good 42 50 PPB
11:00 PM MAN O3 8 Good 38 45 PPB
12:00 AM MAN O3 8 Good 36 42 PPB
1:00 AM NJH PM2.5 24 Good 31 8 µg/m3
2:00 AM NJH PM2.5 24 Good 30 7 µg/m3
3:00 AM NJH PM2.5 24 Good 28 7 µg/m3
4:00 AM NJH PM2.5 24 Good 28 7 µg/m3
5:00 AM NJH PM2.5 24 Good 26 6 µg/m3
6:00 AM NJH PM2.5 24 Good 25 6 µg/m3
7:00 AM NJH PM2.5 24 Good 25 6 µg/m3
8:00 AM NJH PM2.5 24 Good 24 6 µg/m3
9:00 AM NJH PM2.5 24 Good 24 6 µg/m3
10:00 AM NJH PM2.5 24 Good 23 6 µg/m3
11:00 AM NJH PM2.5 24 Good 23 6 µg/m3
12:00 PM NJH PM2.5 24 Good 22 5 µg/m3
1:00 PM NJH PM2.5 24 Good 22 5 µg/m3
2:00 PM NJH PM2.5 24 Good 22 5 µg/m3
3:00 PM NJH PM2.5 24 Good 21 5 µg/m3
4:00 PM NJH PM2.5 24 Good 22 5 µg/m3
5:00 PM NJH PM2.5 24 Good 23 6 µg/m3
6:00 PM NJH PM2.5 24 Good 23 6 µg/m3
7:00 PM NJH PM2.5 24 Good 22 5 µg/m3
8:00 PM NJH PM2.5 24 Good 22 5 µg/m3
9:00 PM NJH PM2.5 24 Good 22 5 µg/m3
10:00 PM NJH PM2.5 24 Good 22 5 µg/m3
11:00 PM NJH PM2.5 24 Good 21 5 µg/m3
12:00 AM NJH PM2.5 24 Good 21 5 µg/m3
1:00 AM NREL O3 8 Good 40 47 PPB
2:00 AM NREL O3 8 Good 40 47 PPB
3:00 AM NREL O3 8 Good 40 47 PPB
4:00 AM NREL O3 8 Good 41 48 PPB
5:00 AM NREL O3 8 Good 42 50 PPB
6:00 AM NREL O3 8 Good 42 50 PPB
7:00 AM NREL O3 8 Good 44 52 PPB
8:00 AM NREL O3 8 Good 45 53 PPB
9:00 AM NREL O3 8 Good 46 54 PPB
10:00 AM NREL O3 8 Good 47 55 PPB
11:00 AM NREL O3 8 Good 47 56 PPB
12:00 PM NREL O3 8 Good 48 57 PPB
1:00 PM NREL O3 8 Good 48 57 PPB
2:00 PM NREL O3 8 Good 48 57 PPB
3:00 PM NREL O3 8 Good 47 56 PPB
4:00 PM NREL O3 8 Good 47 56 PPB
5:00 PM NREL O3 8 Good 47 55 PPB
6:00 PM NREL O3 8 Good 47 55 PPB
7:00 PM NREL O3 8 Good 47 55 PPB
8:00 PM NREL O3 8 Good 46 54 PPB
9:00 PM NREL O3 8 Good 42 50 PPB
10:00 PM NREL O3 8 Good 40 47 PPB
11:00 PM NREL O3 8 Good 39 46 PPB
12:00 AM NREL O3 8 Good 38 45 PPB
1:00 AM RFN O3 8 Good 35 41 PPB
2:00 AM RFN O3 8 Good 36 42 PPB
3:00 AM RFN O3 8 Good 37 44 PPB
4:00 AM RFN O3 8 Good 39 46 PPB
5:00 AM RFN O3 8 Good 41 48 PPB
6:00 AM RFN O3 8 Good 42 50 PPB
7:00 AM RFN O3 8 Good 43 51 PPB
8:00 AM RFN O3 8 Good 45 53 PPB
9:00 AM RFN O3 8 Good 47 55 PPB
10:00 AM RFN O3 8 Good 47 56 PPB
11:00 AM RFN O3 8 Good 49 58 PPB
12:00 PM RFN O3 8 Good 50 59 PPB
1:00 PM RFN O3 8 Good 50 59 PPB
2:00 PM RFN O3 8 Good 50 59 PPB
3:00 PM RFN O3 8 Good 50 59 PPB
4:00 PM RFN O3 8 Good 50 59 PPB
5:00 PM RFN O3 8 Good 50 59 PPB
6:00 PM RFN O3 8 Good 49 58 PPB
7:00 PM RFN O3 8 Good 49 58 PPB
8:00 PM RFN O3 8 Good 47 56 PPB
9:00 PM RFN O3 8 Good 47 55 PPB
10:00 PM RFN O3 8 Good 46 54 PPB
11:00 PM RFN O3 8 Good 45 53 PPB
12:00 AM RFN O3 8 Good 44 52 PPB
1:00 AM RIFL PM10 24 Good 16 17 µg/m3
1:00 AM RIFL PM2.5 24 Good 36 9 µg/m3
2:00 AM RIFL PM10 24 Good 16 17 µg/m3
2:00 AM RIFL PM2.5 24 Good 37 9 µg/m3
3:00 AM RIFL PM10 24 Good 17 18 µg/m3
3:00 AM RIFL PM2.5 24 Good 37 9 µg/m3
4:00 AM RIFL PM10 24 Good 17 18 µg/m3
4:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
5:00 AM RIFL PM10 24 Good 17 18 µg/m3
5:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
6:00 AM RIFL PM10 24 Good 17 18 µg/m3
6:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
7:00 AM RIFL PM10 24 Good 17 18 µg/m3
7:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
8:00 AM RIFL PM10 24 Good 16 17 µg/m3
8:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
9:00 AM RIFL PM10 24 Good 16 17 µg/m3
9:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
10:00 AM RIFL PM10 24 Good 17 18 µg/m3
10:00 AM RIFL PM2.5 24 Good 38 9 µg/m3
11:00 AM RIFL PM10 24 Good 17 18 µg/m3
11:00 AM RIFL PM2.5 24 Good 39 9 µg/m3
12:00 PM RIFL PM10 24 Good 17 18 µg/m3
12:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
1:00 PM RIFL PM10 24 Good 18 19 µg/m3
1:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
2:00 PM RIFL PM10 24 Good 18 19 µg/m3
2:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
3:00 PM RIFL PM10 24 Good 18 19 µg/m3
3:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
4:00 PM RIFL PM10 24 Good 18 19 µg/m3
4:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
5:00 PM RIFL PM10 24 Good 18 19 µg/m3
5:00 PM RIFL PM2.5 24 Good 38 9 µg/m3
6:00 PM RIFL PM10 24 Good 18 19 µg/m3
6:00 PM RIFL PM2.5 24 Good 38 9 µg/m3
7:00 PM RIFL PM10 24 Good 18 19 µg/m3
7:00 PM RIFL PM2.5 24 Good 38 9 µg/m3
8:00 PM RIFL PM10 24 Good 19 20 µg/m3
8:00 PM RIFL PM2.5 24 Good 39 9 µg/m3
9:00 PM RIFL PM10 24 Good 19 21 µg/m3
9:00 PM RIFL PM2.5 24 Good 41 10 µg/m3
10:00 PM RIFL PM10 24 Good 19 21 µg/m3
10:00 PM RIFL PM2.5 24 Good 42 10 µg/m3
11:00 PM RIFL PM10 24 Good 19 20 µg/m3
11:00 PM RIFL PM2.5 24 Good 42 10 µg/m3
12:00 AM RIFL PM10 24 Good 19 20 µg/m3
12:00 AM RIFL PM2.5 24 Good 42 10 µg/m3
1:00 AM RIFLO3 O3 8 Good 39 46 PPB
2:00 AM RIFLO3 O3 8 Good 36 43 PPB
3:00 AM RIFLO3 O3 8 Good 34 40 PPB
4:00 AM RIFLO3 O3 8 Good 32 38 PPB
5:00 AM RIFLO3 O3 8 Good 31 36 PPB
6:00 AM RIFLO3 O3 8 Good 29 34 PPB
7:00 AM RIFLO3 O3 8 Good 25 30 PPB
8:00 AM RIFLO3 O3 8 Good 24 28 PPB
9:00 AM RIFLO3 O3 8 Good 24 28 PPB
10:00 AM RIFLO3 O3 8 Good 25 29 PPB
11:00 AM RIFLO3 O3 8 Good 27 32 PPB
12:00 PM RIFLO3 O3 8 Good 31 36 PPB
1:00 PM RIFLO3 O3 8 Good 34 40 PPB
2:00 PM RIFLO3 O3 8 Good 38 45 PPB
3:00 PM RIFLO3 O3 8 Good 42 49 PPB
4:00 PM RIFLO3 O3 8 Good 45 53 PPB
5:00 PM RIFLO3 O3 8 Good 47 55 PPB
6:00 PM RIFLO3 O3 8 Good 48 57 PPB
7:00 PM RIFLO3 O3 8 Good 48 57 PPB
8:00 PM RIFLO3 O3 8 Good 47 56 PPB
9:00 PM RIFLO3 O3 8 Good 47 55 PPB
10:00 PM RIFLO3 O3 8 Good 44 52 PPB
11:00 PM RIFLO3 O3 8 Good 41 48 PPB
12:00 AM RIFLO3 O3 8 Good 37 44 PPB
1:00 AM SBC O3 8 Good 27 32 PPB
2:00 AM SBC O3 8 Good 28 33 PPB
3:00 AM SBC O3 8 Good 30 35 PPB
4:00 AM SBC O3 8 Good 32 38 PPB
5:00 AM SBC O3 8 Good 36 42 PPB
6:00 AM SBC O3 8 Good 38 45 PPB
7:00 AM SBC O3 8 Good 41 48 PPB
8:00 AM SBC O3 8 Good 43 51 PPB
9:00 AM SBC O3 8 Good 46 54 PPB
10:00 AM SBC O3 8 Good 46 54 PPB
11:00 AM SBC O3 8 Good 47 55 PPB
12:00 PM SBC O3 8 Good 47 55 PPB
1:00 PM SBC O3 8 Good 46 54 PPB
2:00 PM SBC O3 8 Good 46 54 PPB
3:00 PM SBC O3 8 Good 46 54 PPB
4:00 PM SBC O3 8 Good 47 55 PPB
5:00 PM SBC O3 8 Good 47 56 PPB
6:00 PM SBC O3 8 Good 47 55 PPB
7:00 PM SBC O3 8 Good 46 54 PPB
8:00 PM SBC O3 8 Good 45 53 PPB
9:00 PM SBC O3 8 Good 43 51 PPB
10:00 PM SBC O3 8 Good 42 49 PPB
11:00 PM SBC O3 8 Good 39 46 PPB
12:00 AM SBC O3 8 Good 37 44 PPB
1:00 AM WBY CO 8 Good 2 0.2 PPM
1:00 AM WBY NO2 1 Good 10 11 PPB
1:00 AM WBY NO2 1 Good 10 11 PPB
1:00 AM WBY O3 8 Good 29 34 PPB
1:00 AM WBY PM10 24 Good 19 20 µg/m3
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY CO 8 Good 2 0.2 PPM
2:00 AM WBY NO2 1 Good 19 20 PPB
2:00 AM WBY NO2 1 Good 19 20 PPB
2:00 AM WBY O3 8 Good 25 30 PPB
2:00 AM WBY PM10 24 Good 18 19 µg/m3
2:00 AM WBY SO2 1 Good 4 3 PPB
2:00 AM WBY SO2 1 Good 4 3 PPB
3:00 AM WBY CO 8 Good 2 0.2 PPM
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM WBY O3 8 Good 25 29 PPB
3:00 AM WBY PM10 24 Good 17 18 µg/m3
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 2 0.2 PPM
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY O3 8 Good 26 31 PPB
4:00 AM WBY PM10 24 Good 17 18 µg/m3
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 2 0.2 PPM
5:00 AM WBY NO2 1 Good 4 4 PPB
5:00 AM WBY NO2 1 Good 4 4 PPB
5:00 AM WBY O3 8 Good 29 34 PPB
5:00 AM WBY PM10 24 Good 16 17 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY CO 8 Good 2 0.2 PPM
6:00 AM WBY NO2 1 Good 17 18 PPB
6:00 AM WBY NO2 1 Good 17 18 PPB
6:00 AM WBY O3 8 Good 28 33 PPB
6:00 AM WBY PM10 24 Good 15 16 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY CO 8 Good 2 0.2 PPM
7:00 AM WBY NO2 1 Good 19 20 PPB
7:00 AM WBY NO2 1 Good 19 20 PPB
7:00 AM WBY O3 8 Good 29 34 PPB
7:00 AM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
8:00 AM WBY NO2 1 Good 12 13 PPB
8:00 AM WBY NO2 1 Good 12 13 PPB
8:00 AM WBY O3 8 Good 30 35 PPB
8:00 AM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
9:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM WBY O3 8 Good 32 38 PPB
9:00 AM WBY PM10 24 Good 14 15 µg/m3
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 3 3 PPB
10:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM WBY O3 8 Good 36 43 PPB
10:00 AM WBY PM10 24 Good 14 15 µg/m3
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 1 1 PPB
11:00 AM WBY NO2 1 Good 1 1 PPB
11:00 AM WBY O3 8 Good 40 47 PPB
11:00 AM WBY PM10 24 Good 13 14 µg/m3
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 2 0.2 PPM
12:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM WBY O3 8 Good 42 49 PPB
12:00 PM WBY PM10 24 Good 12 13 µg/m3
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 2 0.2 PPM
1:00 PM WBY O3 8 Good 43 51 PPB
1:00 PM WBY PM10 24 Good 12 13 µg/m3
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 2 0.2 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY O3 8 Good 47 55 PPB
2:00 PM WBY PM10 24 Good 12 13 µg/m3
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 2 0.2 PPM
3:00 PM WBY NO2 1 Good 6 6 PPB
3:00 PM WBY NO2 1 Good 6 6 PPB
3:00 PM WBY O3 8 Good 49 58 PPB
3:00 PM WBY PM10 24 Good 13 14 µg/m3
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 2 0.2 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 49 58 PPB
4:00 PM WBY PM10 24 Good 15 16 µg/m3
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 2 0.2 PPM
5:00 PM WBY NO2 1 Good 9 10 PPB
5:00 PM WBY NO2 1 Good 9 10 PPB
5:00 PM WBY O3 8 Good 49 58 PPB
5:00 PM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
6:00 PM WBY NO2 1 Good 10 11 PPB
6:00 PM WBY NO2 1 Good 10 11 PPB
6:00 PM WBY O3 8 Good 47 56 PPB
6:00 PM WBY PM10 24 Good 15 16 µg/m3
6:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM WBY CO 8 Good 2 0.2 PPM
7:00 PM WBY NO2 1 Good 5 5 PPB
7:00 PM WBY NO2 1 Good 5 5 PPB
7:00 PM WBY O3 8 Good 47 55 PPB
7:00 PM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
8:00 PM WBY NO2 1 Good 9 10 PPB
8:00 PM WBY NO2 1 Good 9 10 PPB
8:00 PM WBY O3 8 Good 45 53 PPB
8:00 PM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
9:00 PM WBY NO2 1 Good 13 14 PPB
9:00 PM WBY NO2 1 Good 13 14 PPB
9:00 PM WBY O3 8 Good 42 49 PPB
9:00 PM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
10:00 PM WBY NO2 1 Good 12 13 PPB
10:00 PM WBY NO2 1 Good 12 13 PPB
10:00 PM WBY O3 8 Good 40 47 PPB
10:00 PM WBY PM10 24 Good 14 15 µg/m3
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 2 0.2 PPM
11:00 PM WBY O3 8 Good 39 46 PPB
11:00 PM WBY PM10 24 Good 13 14 µg/m3
12:00 AM WBY CO 8 Good 2 0.2 PPM
12:00 AM WBY NO2 1 Good 21 22 PPB
12:00 AM WBY NO2 1 Good 21 22 PPB
12:00 AM WBY O3 8 Good 36 43 PPB
12:00 AM WBY PM10 24 Good 14 15 µg/m3
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 39 46 PPB
2:00 AM WCH O3 8 Good 39 46 PPB
3:00 AM WCH O3 8 Good 39 46 PPB
4:00 AM WCH O3 8 Good 41 48 PPB
5:00 AM WCH O3 8 Good 42 49 PPB
6:00 AM WCH O3 8 Good 42 49 PPB
7:00 AM WCH O3 8 Good 41 48 PPB
8:00 AM WCH O3 8 Good 42 50 PPB
9:00 AM WCH O3 8 Good 43 51 PPB
10:00 AM WCH O3 8 Good 44 52 PPB
11:00 AM WCH O3 8 Good 45 53 PPB
12:00 PM WCH O3 8 Good 46 54 PPB
1:00 PM WCH O3 8 Good 47 55 PPB
2:00 PM WCH O3 8 Good 47 56 PPB
3:00 PM WCH O3 8 Good 49 58 PPB
4:00 PM WCH O3 8 Good 49 58 PPB
5:00 PM WCH O3 8 Good 50 59 PPB
6:00 PM WCH O3 8 Moderate 51 60 PPB
7:00 PM WCH O3 8 Moderate 51 60 PPB
8:00 PM WCH O3 8 Moderate 51 60 PPB
9:00 PM WCH O3 8 Good 49 58 PPB
10:00 PM WCH O3 8 Good 48 57 PPB
11:00 PM WCH O3 8 Good 47 55 PPB
12:00 AM WCH O3 8 Good 46 54 PPB

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