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AQI Calculations on 04/18/2024 1:00AM - 3:00PM

The EPA (Environmental Protection Agency) developed the AQI (Air Quality Index) to make reading ambient air data more understandable to the general public. When ambient air data is collected, the numbers are converted from their concentration levels into numbers on a scale. That scale is the pollutant's AQI value. (Click here for a more detailed description of the AQI scale). Below is a list of all of the latest AQI values collected.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
 Monitoring Location Pollutant Interval
(Hr)
 Air Quality AQI Avg.
6:00 AM LMB PM10 24 Good 43 46 µg/m3
5:00 AM LMB PM10 24 Good 43 46 µg/m3
4:00 AM LMB PM10 24 Good 43 46 µg/m3
3:00 AM LMB PM10 24 Good 43 46 µg/m3
11:00 AM LMB PM10 24 Good 42 45 µg/m3
10:00 AM LMB PM10 24 Good 42 45 µg/m3
9:00 AM LMB PM10 24 Good 42 45 µg/m3
8:00 AM LMB PM10 24 Good 42 45 µg/m3
7:00 AM LMB PM10 24 Good 42 45 µg/m3
2:00 AM LMB PM10 24 Good 42 45 µg/m3
3:00 PM CTZ O3 8 Good 41 44 PPB
12:00 PM LMB PM10 24 Good 40 43 µg/m3
1:00 AM LMB PM10 24 Good 39 42 µg/m3
1:00 AM MAN O3 8 Good 39 42 PPB
1:00 AM PAL O3 8 Good 39 42 PPB
1:00 PM LMB PM10 24 Good 38 41 µg/m3
2:00 AM PAL O3 8 Good 38 41 PPB
1:00 AM CHAT O3 8 Good 38 41 PPB
1:00 AM PWES O3 8 Good 38 41 PPB
3:00 PM LMB PM10 24 Good 37 40 µg/m3
3:00 PM PAL O3 8 Good 37 40 PPB
2:00 PM CTZ O3 8 Good 37 40 PPB
2:00 PM LMB PM10 24 Good 37 40 µg/m3
3:00 AM PAL O3 8 Good 37 40 PPB
3:00 PM ASPN O3 8 Good 36 39 PPB
2:00 PM PAL O3 8 Good 36 39 PPB
1:00 PM PAL O3 8 Good 36 39 PPB
8:00 AM RFN O3 8 Good 36 39 PPB
7:00 AM CHAT O3 8 Good 36 39 PPB
7:00 AM RFN O3 8 Good 36 39 PPB
7:00 AM WBY O3 8 Good 36 39 PPB
6:00 AM CHAT O3 8 Good 36 39 PPB
6:00 AM PAL O3 8 Good 36 39 PPB
6:00 AM RFN O3 8 Good 36 39 PPB
6:00 AM WBY O3 8 Good 36 39 PPB
5:00 AM PAL O3 8 Good 36 39 PPB
5:00 AM WBY O3 8 Good 36 39 PPB
4:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM WBY O3 8 Good 36 39 PPB
2:00 AM CHAT O3 8 Good 36 39 PPB
2:00 AM MAN O3 8 Good 36 39 PPB
2:00 AM PWES O3 8 Good 36 39 PPB
2:00 PM ASPN O3 8 Good 35 38 PPB
1:00 PM PWES O3 8 Good 35 38 PPB
12:00 PM PAL O3 8 Good 35 38 PPB
12:00 PM PWES O3 8 Good 35 38 PPB
11:00 AM PWES O3 8 Good 35 38 PPB
9:00 AM EVG O3 8 Good 35 38 PPB
9:00 AM RFN O3 8 Good 35 38 PPB
9:00 AM WBY O3 8 Good 35 38 PPB
8:00 AM CHAT O3 8 Good 35 38 PPB
8:00 AM WBY O3 8 Good 35 38 PPB
7:00 AM NREL O3 8 Good 35 38 PPB
7:00 AM PAL O3 8 Good 35 38 PPB
5:00 AM CHAT O3 8 Good 35 38 PPB
5:00 AM RFN O3 8 Good 35 38 PPB
4:00 AM CHAT O3 8 Good 35 38 PPB
4:00 AM LAST O3 8 Good 35 38 PPB
3:00 AM CHAT O3 8 Good 35 38 PPB
3:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM FTCW O3 8 Good 35 38 PPB
3:00 AM LAST O3 8 Good 35 38 PPB
3:00 AM WBY O3 8 Good 35 38 PPB
2:00 AM FTC O3 8 Good 35 38 PPB
2:00 AM LAST O3 8 Good 35 38 PPB
2:00 AM WBY O3 8 Good 35 38 PPB
1:00 AM ASPN O3 8 Good 35 38 PPB
1:00 AM AURE O3 8 Good 35 38 PPB
1:00 AM EVG O3 8 Good 35 38 PPB
1:00 AM LAST O3 8 Good 35 38 PPB
1:00 AM RFN O3 8 Good 35 38 PPB
1:00 AM RIFLO3 O3 8 Good 35 38 PPB
1:00 AM WBY O3 8 Good 35 38 PPB
3:00 PM PWES O3 8 Good 34 37 PPB
2:00 PM PWES O3 8 Good 34 37 PPB
1:00 PM ASPN O3 8 Good 34 37 PPB
12:00 PM ASPN O3 8 Good 34 37 PPB
11:00 AM PAL O3 8 Good 34 37 PPB
10:00 AM EVG O3 8 Good 34 37 PPB
10:00 AM PAL O3 8 Good 34 37 PPB
10:00 AM PWES O3 8 Good 34 37 PPB
10:00 AM RFN O3 8 Good 34 37 PPB
9:00 AM ASPN O3 8 Good 34 37 PPB
9:00 AM CHAT O3 8 Good 34 37 PPB
9:00 AM NREL O3 8 Good 34 37 PPB
9:00 AM PAL O3 8 Good 34 37 PPB
9:00 AM PWES O3 8 Good 34 37 PPB
8:00 AM ASPN O3 8 Good 34 37 PPB
8:00 AM EVG O3 8 Good 34 37 PPB
8:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM PAL O3 8 Good 34 37 PPB
7:00 AM EVG O3 8 Good 34 37 PPB
6:00 AM ASPN O3 8 Good 34 37 PPB
6:00 AM AURE O3 8 Good 34 37 PPB
6:00 AM CAMP O3 8 Good 34 37 PPB
6:00 AM NREL O3 8 Good 34 37 PPB
5:00 AM ASPN O3 8 Good 34 37 PPB
5:00 AM AURE O3 8 Good 34 37 PPB
5:00 AM CAMP O3 8 Good 34 37 PPB
5:00 AM FTCW O3 8 Good 34 37 PPB
5:00 AM LAST O3 8 Good 34 37 PPB
4:00 AM ASPN O3 8 Good 34 37 PPB
4:00 AM AURE O3 8 Good 34 37 PPB
4:00 AM FTC O3 8 Good 34 37 PPB
4:00 AM FTCW O3 8 Good 34 37 PPB
4:00 AM GRET O3 8 Good 34 37 PPB
4:00 AM RFN O3 8 Good 34 37 PPB
3:00 AM ASPN O3 8 Good 34 37 PPB
3:00 AM AURE O3 8 Good 34 37 PPB
3:00 AM GRET O3 8 Good 34 37 PPB
3:00 AM MAN O3 8 Good 34 37 PPB
3:00 AM PWES O3 8 Good 34 37 PPB
3:00 AM RFN O3 8 Good 34 37 PPB
2:00 AM ASPN O3 8 Good 34 37 PPB
2:00 AM AURE O3 8 Good 34 37 PPB
2:00 AM FTCW O3 8 Good 34 37 PPB
2:00 AM GRET O3 8 Good 34 37 PPB
2:00 AM RFN O3 8 Good 34 37 PPB
2:00 AM RIFLO3 O3 8 Good 34 37 PPB
1:00 AM BHWK O3 8 Good 34 37 PPB
1:00 AM FTC O3 8 Good 34 37 PPB
1:00 AM FTCW O3 8 Good 34 37 PPB
1:00 AM GRET O3 8 Good 34 37 PPB
3:00 PM RIFLO3 O3 8 Good 33 36 PPB
12:00 PM BHWK O3 8 Good 33 36 PPB
11:00 AM ASPN O3 8 Good 33 36 PPB
11:00 AM BHWK O3 8 Good 33 36 PPB
11:00 AM EVG O3 8 Good 33 36 PPB
11:00 AM RFN O3 8 Good 33 36 PPB
10:00 AM ASPN O3 8 Good 33 36 PPB
10:00 AM BHWK O3 8 Good 33 36 PPB
10:00 AM BOUR O3 8 Good 33 36 PPB
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM NREL O3 8 Good 33 36 PPB
10:00 AM WBY O3 8 Good 33 36 PPB
9:00 AM BOUR O3 8 Good 33 36 PPB
8:00 AM AURE O3 8 Good 33 36 PPB
8:00 AM BOUR O3 8 Good 33 36 PPB
8:00 AM FTCW O3 8 Good 33 36 PPB
7:00 AM ASPN O3 8 Good 33 36 PPB
7:00 AM AURE O3 8 Good 33 36 PPB
7:00 AM BOUR O3 8 Good 33 36 PPB
7:00 AM CAMP O3 8 Good 33 36 PPB
7:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM BOUR O3 8 Good 33 36 PPB
6:00 AM EVG O3 8 Good 33 36 PPB
6:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM LAST O3 8 Good 33 36 PPB
6:00 AM PWES O3 8 Good 33 36 PPB
5:00 AM BOUR O3 8 Good 33 36 PPB
5:00 AM EVG O3 8 Good 33 36 PPB
5:00 AM FTC O3 8 Good 33 36 PPB
5:00 AM GRET O3 8 Good 33 36 PPB
5:00 AM NREL O3 8 Good 33 36 PPB
5:00 AM PWES O3 8 Good 33 36 PPB
4:00 AM CAMP O3 8 Good 33 36 PPB
4:00 AM EVG O3 8 Good 33 36 PPB
4:00 AM NREL O3 8 Good 33 36 PPB
4:00 AM PWES O3 8 Good 33 36 PPB
3:00 AM CAMP O3 8 Good 33 36 PPB
3:00 AM EVG O3 8 Good 33 36 PPB
3:00 AM NREL O3 8 Good 33 36 PPB
3:00 AM RIFLO3 O3 8 Good 33 36 PPB
2:00 AM CAMP O3 8 Good 33 36 PPB
2:00 AM EVG O3 8 Good 33 36 PPB
1:00 AM CAMP O3 8 Good 33 36 PPB
1:00 AM NREL O3 8 Good 33 36 PPB
2:00 PM BHWK O3 8 Good 32 35 PPB
1:00 PM BHWK O3 8 Good 32 35 PPB
1:00 PM CTZ O3 8 Good 32 35 PPB
12:00 PM EVG O3 8 Good 32 35 PPB
12:00 PM RFN O3 8 Good 32 35 PPB
11:00 AM BOUR O3 8 Good 32 35 PPB
11:00 AM CHAT O3 8 Good 32 35 PPB
11:00 AM WBY O3 8 Good 32 35 PPB
10:00 AM FTCW O3 8 Good 32 35 PPB
9:00 AM AURE O3 8 Good 32 35 PPB
9:00 AM BHWK O3 8 Good 32 35 PPB
9:00 AM FTCW O3 8 Good 32 35 PPB
8:00 AM LAST O3 8 Good 32 35 PPB
8:00 AM PWES O3 8 Good 32 35 PPB
7:00 AM LAST O3 8 Good 32 35 PPB
7:00 AM MAN O3 8 Good 32 35 PPB
7:00 AM PWES O3 8 Good 32 35 PPB
6:00 AM FTC O3 8 Good 32 35 PPB
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM MAN O3 8 Good 32 35 PPB
5:00 AM MAN O3 8 Good 32 35 PPB
4:00 AM BOUR O3 8 Good 32 35 PPB
4:00 AM MAN O3 8 Good 32 35 PPB
4:00 AM RIFLO3 O3 8 Good 32 35 PPB
2:00 AM NREL O3 8 Good 32 35 PPB
1:00 AM ACAD O3 8 Good 32 35 PPB
1:00 AM BOUR O3 8 Good 32 35 PPB
3:00 PM BHWK O3 8 Good 31 33 PPB
3:00 PM MAN O3 8 Good 31 33 PPB
2:00 PM BOUR O3 8 Good 31 33 PPB
2:00 PM FTCW O3 8 Good 31 33 PPB
2:00 PM MAN O3 8 Good 31 33 PPB
2:00 PM RIFLO3 O3 8 Good 31 34 PPB
1:00 PM ALA PM10 24 Good 31 34 µg/m3
1:00 PM BOUR O3 8 Good 31 33 PPB
1:00 PM EVG O3 8 Good 31 34 PPB
1:00 PM FTCW O3 8 Good 31 33 PPB
1:00 PM MAN O3 8 Good 31 33 PPB
1:00 PM RFN O3 8 Good 31 34 PPB
12:00 PM BOUR O3 8 Good 31 34 PPB
12:00 PM CHAT O3 8 Good 31 33 PPB
12:00 PM FTCW O3 8 Good 31 34 PPB
12:00 PM MAN O3 8 Good 31 33 PPB
12:00 PM NREL O3 8 Good 31 33 PPB
12:00 PM WBY O3 8 Good 31 34 PPB
11:00 AM AURE O3 8 Good 31 33 PPB
11:00 AM FTCW O3 8 Good 31 34 PPB
11:00 AM MAN O3 8 Good 31 34 PPB
11:00 AM NREL O3 8 Good 31 34 PPB
10:00 AM AURE O3 8 Good 31 34 PPB
10:00 AM FTC O3 8 Good 31 33 PPB
10:00 AM LAST O3 8 Good 31 33 PPB
10:00 AM MAN O3 8 Good 31 34 PPB
9:00 AM FTC O3 8 Good 31 33 PPB
9:00 AM GRET O3 8 Good 31 33 PPB
9:00 AM LAST O3 8 Good 31 34 PPB
9:00 AM MAN O3 8 Good 31 34 PPB
8:00 AM BHWK O3 8 Good 31 34 PPB
8:00 AM CAMP O3 8 Good 31 34 PPB
8:00 AM FTC O3 8 Good 31 34 PPB
8:00 AM GRET O3 8 Good 31 33 PPB
8:00 AM MAN O3 8 Good 31 34 PPB
7:00 AM BHWK O3 8 Good 31 33 PPB
7:00 AM FTC O3 8 Good 31 34 PPB
7:00 AM GRET O3 8 Good 31 34 PPB
6:00 AM BHWK O3 8 Good 31 33 PPB
6:00 AM CASA O3 8 Good 31 33 PPB
5:00 AM BHWK O3 8 Good 31 33 PPB
5:00 AM CASA O3 8 Good 31 33 PPB
5:00 AM RIFLO3 O3 8 Good 31 33 PPB
4:00 AM BHWK O3 8 Good 31 33 PPB
4:00 AM CASA O3 8 Good 31 33 PPB
3:00 AM BHWK O3 8 Good 31 33 PPB
3:00 AM BOUR O3 8 Good 31 34 PPB
3:00 AM CASA O3 8 Good 31 33 PPB
2:00 AM ACAD O3 8 Good 31 33 PPB
2:00 AM BHWK O3 8 Good 31 34 PPB
2:00 AM BOUR O3 8 Good 31 34 PPB
2:00 AM CASA O3 8 Good 31 33 PPB
1:00 AM CASA O3 8 Good 31 34 PPB
1:00 AM HLD O3 8 Good 31 33 PPB
3:00 PM ALA PM10 24 Good 30 32 µg/m3
3:00 PM BOUR O3 8 Good 30 32 PPB
3:00 PM FTCW O3 8 Good 30 32 PPB
3:00 PM LAST O3 8 Good 30 32 PPB
2:00 PM ALA PM10 24 Good 30 32 µg/m3
2:00 PM EVG O3 8 Good 30 32 PPB
2:00 PM LAST O3 8 Good 30 32 PPB
2:00 PM RFN O3 8 Good 30 32 PPB
1:00 PM AURE O3 8 Good 30 32 PPB
1:00 PM CHAT O3 8 Good 30 32 PPB
1:00 PM LAST O3 8 Good 30 32 PPB
1:00 PM NREL O3 8 Good 30 32 PPB
1:00 PM RIFLO3 O3 8 Good 30 32 PPB
1:00 PM WBY O3 8 Good 30 32 PPB
12:00 PM ALA PM10 24 Good 30 32 µg/m3
12:00 PM AURE O3 8 Good 30 32 PPB
12:00 PM LAST O3 8 Good 30 32 PPB
11:00 AM FTC O3 8 Good 30 32 PPB
11:00 AM LAST O3 8 Good 30 32 PPB
10:00 AM GRET O3 8 Good 30 32 PPB
9:00 AM CAMP O3 8 Good 30 32 PPB
1:00 AM CTZ O3 8 Good 30 32 PPB
3:00 PM AURE O3 8 Good 29 31 PPB
3:00 PM EVG O3 8 Good 29 31 PPB
3:00 PM RFN O3 8 Good 29 31 PPB
2:00 PM AURE O3 8 Good 29 31 PPB
2:00 PM CHAT O3 8 Good 29 31 PPB
2:00 PM WBY O3 8 Good 29 31 PPB
1:00 PM FTC O3 8 Good 29 31 PPB
12:00 PM CTZ O3 8 Good 29 31 PPB
12:00 PM FTC O3 8 Good 29 31 PPB
11:00 AM ALA PM10 24 Good 29 31 µg/m3
11:00 AM GRET O3 8 Good 29 31 PPB
10:00 AM ACAD O3 8 Good 29 31 PPB
10:00 AM CAMP O3 8 Good 29 31 PPB
9:00 AM ACAD O3 8 Good 29 31 PPB
8:00 AM ACAD O3 8 Good 29 31 PPB
7:00 AM ACAD O3 8 Good 29 31 PPB
7:00 AM CASA O3 8 Good 29 31 PPB
6:00 AM HLD O3 8 Good 29 31 PPB
6:00 AM RIFLO3 O3 8 Good 29 31 PPB
5:00 AM ACAD O3 8 Good 29 31 PPB
5:00 AM HLD O3 8 Good 29 31 PPB
4:00 AM ACAD O3 8 Good 29 31 PPB
3:00 AM ACAD O3 8 Good 29 31 PPB
3:00 AM HLD O3 8 Good 29 31 PPB
2:00 AM HLD O3 8 Good 29 31 PPB
3:00 PM CHAT O3 8 Good 28 30 PPB
3:00 PM WBY O3 8 Good 28 30 PPB
2:00 PM FTC O3 8 Good 28 30 PPB
2:00 PM GRET O3 8 Good 28 30 PPB
2:00 PM NREL O3 8 Good 28 30 PPB
1:00 PM GRET O3 8 Good 28 30 PPB
12:00 PM GRET O3 8 Good 28 30 PPB
12:00 PM RIFLO3 O3 8 Good 28 30 PPB
11:00 AM ACAD O3 8 Good 28 30 PPB
10:00 AM ALA PM10 24 Good 28 30 µg/m3
8:00 AM HLD O3 8 Good 28 30 PPB
7:00 AM HLD O3 8 Good 28 30 PPB
6:00 AM ACAD O3 8 Good 28 30 PPB
4:00 AM HLD O3 8 Good 28 30 PPB
1:00 AM PFS PM10 24 Good 28 30 µg/m3
3:00 PM FTC O3 8 Good 27 29 PPB
3:00 PM GRET O3 8 Good 27 29 PPB
3:00 PM PAG PM10 24 Good 27 29 µg/m3
2:00 PM ACAD O3 8 Good 27 29 PPB
2:00 PM PAG PM10 24 Good 27 29 µg/m3
1:00 PM ACAD O3 8 Good 27 29 PPB
1:00 PM PAG PM10 24 Good 27 29 µg/m3
12:00 PM ACAD O3 8 Good 27 29 PPB
11:00 AM CAMP O3 8 Good 27 29 PPB
11:00 AM RIFLO3 O3 8 Good 27 29 PPB
9:00 AM HLD O3 8 Good 27 29 PPB
9:00 AM RIFLO3 O3 8 Good 27 29 PPB
8:00 AM CASA O3 8 Good 27 29 PPB
8:00 AM RIFLO3 O3 8 Good 27 29 PPB
7:00 AM RIFLO3 O3 8 Good 27 29 PPB
3:00 AM PFS PM10 24 Good 27 29 µg/m3
2:00 AM PFS PM10 24 Good 27 29 µg/m3
1:00 AM ADB PM10 24 Good 27 29 µg/m3
3:00 PM ACAD O3 8 Good 26 28 PPB
3:00 PM NREL O3 8 Good 26 28 PPB
12:00 PM CAMP O3 8 Good 26 28 PPB
12:00 PM PAG PM10 24 Good 26 28 µg/m3
11:00 AM PAG PM10 24 Good 26 28 µg/m3
10:00 AM HLD O3 8 Good 26 28 PPB
10:00 AM PAG PM10 24 Good 26 28 µg/m3
10:00 AM RIFLO3 O3 8 Good 26 28 PPB
9:00 AM ALA PM10 24 Good 26 28 µg/m3
9:00 AM PAG PM10 24 Good 26 28 µg/m3
8:00 AM ALA PM10 24 Good 26 28 µg/m3
5:00 AM PFS PM10 24 Good 26 28 µg/m3
4:00 AM ADB PM10 24 Good 26 28 µg/m3
4:00 AM PFS PM10 24 Good 26 28 µg/m3
3:00 AM ADB PM10 24 Good 26 28 µg/m3
2:00 AM ADB PM10 24 Good 26 28 µg/m3
2:00 AM CTZ O3 8 Good 26 28 PPB
11:00 AM CTZ O3 8 Good 25 27 PPB
11:00 AM HLD O3 8 Good 25 27 PPB
9:00 AM CASA O3 8 Good 25 27 PPB
8:00 AM PAG PM10 24 Good 25 27 µg/m3
7:00 AM ALA PM10 24 Good 25 27 µg/m3
6:00 AM PFS PM10 24 Good 25 27 µg/m3
5:00 AM ADB PM10 24 Good 25 27 µg/m3
1:00 PM CAMP O3 8 Good 24 26 PPB
12:00 PM HLD O3 8 Good 24 26 PPB
10:00 AM CASA O3 8 Good 24 26 PPB
6:00 AM ADB PM10 24 Good 24 26 µg/m3
3:00 PM CAMP O3 8 Good 23 25 PPB
2:00 PM CAMP O3 8 Good 23 25 PPB
1:00 PM HLD O3 8 Good 23 25 PPB
11:00 AM CASA O3 8 Good 23 25 PPB
7:00 AM ADB PM10 24 Good 23 25 µg/m3
7:00 AM PFS PM10 24 Good 23 25 µg/m3
3:00 PM HLD O3 8 Good 22 24 PPB
3:00 PM PFS PM10 24 Good 22 24 µg/m3
2:00 PM HLD O3 8 Good 22 24 PPB
12:00 PM CASA O3 8 Good 22 24 PPB
9:00 AM PFS PM10 24 Good 22 24 µg/m3
8:00 AM PFS PM10 24 Good 22 24 µg/m3
6:00 AM ALA PM10 24 Good 22 24 µg/m3
4:00 AM ALA PM10 24 Good 22 24 µg/m3
3:00 AM CTZ O3 8 Good 22 24 PPB
1:00 AM ALA PM10 24 Good 22 24 µg/m3
2:00 PM PFS PM10 24 Good 21 23 µg/m3
1:00 PM CASA O3 8 Good 21 23 PPB
1:00 PM PFS PM10 24 Good 21 23 µg/m3
12:00 PM PFS PM10 24 Good 21 23 µg/m3
11:00 AM PFS PM10 24 Good 21 23 µg/m3
10:00 AM CTZ O3 8 Good 21 23 PPB
10:00 AM PFS PM10 24 Good 21 23 µg/m3
7:00 AM PAG PM10 24 Good 21 23 µg/m3
6:00 AM PAG PM10 24 Good 21 23 µg/m3
5:00 AM ALA PM10 24 Good 21 23 µg/m3
5:00 AM PAG PM10 24 Good 21 23 µg/m3
4:00 AM PAG PM10 24 Good 21 23 µg/m3
3:00 AM ALA PM10 24 Good 21 23 µg/m3
3:00 AM PAG PM10 24 Good 21 23 µg/m3
2:00 AM ALA PM10 24 Good 21 23 µg/m3
2:00 AM PAG PM10 24 Good 21 23 µg/m3
2:00 AM WBY PM10 24 Good 21 23 µg/m3
1:00 AM WBY PM10 24 Good 21 23 µg/m3
2:00 PM CASA O3 8 Good 20 22 PPB
4:00 AM WBY PM10 24 Good 20 22 µg/m3
3:00 AM WBY PM10 24 Good 20 22 µg/m3
1:00 AM PAG PM10 24 Good 20 22 µg/m3
3:00 PM CASA O3 8 Good 19 21 PPB
11:00 AM LMB PM2.5 24 Good 19 5 µg/m3
10:00 AM ADB PM10 24 Good 19 20 µg/m3
10:00 AM LMB PM2.5 24 Good 19 5 µg/m3
9:00 AM ADB PM10 24 Good 19 20 µg/m3
9:00 AM LMB PM2.5 24 Good 19 5 µg/m3
8:00 AM ADB PM10 24 Good 19 21 µg/m3
8:00 AM LMB PM2.5 24 Good 19 5 µg/m3
7:00 AM LMB PM2.5 24 Good 19 5 µg/m3
7:00 AM WBY PM10 24 Good 19 20 µg/m3
6:00 AM LMB PM2.5 24 Good 19 5 µg/m3
6:00 AM WBY PM10 24 Good 19 21 µg/m3
5:00 AM LMB PM2.5 24 Good 19 5 µg/m3
5:00 AM WBY PM10 24 Good 19 21 µg/m3
4:00 AM CTZ O3 8 Good 19 21 PPB
4:00 AM LMB PM2.5 24 Good 19 5 µg/m3
3:00 AM LMB PM2.5 24 Good 19 5 µg/m3
2:00 AM LMB PM2.5 24 Good 19 5 µg/m3
3:00 PM LMB PM2.5 24 Good 18 4 µg/m3
2:00 PM ADB PM10 24 Good 18 19 µg/m3
2:00 PM LMB PM2.5 24 Good 18 4 µg/m3
1:00 PM ADB PM10 24 Good 18 19 µg/m3
1:00 PM ALA PM2.5 24 Good 18 4 µg/m3
1:00 PM LMB PM2.5 24 Good 18 4 µg/m3
12:00 PM ADB PM10 24 Good 18 19 µg/m3
12:00 PM LMB PM2.5 24 Good 18 4 µg/m3
11:00 AM ADB PM10 24 Good 18 19 µg/m3
9:00 AM CTZ O3 8 Good 18 19 PPB
7:00 AM CASA NO2 1 Good 18 19 PPB
5:00 AM CAN PM10 24 Good 18 19 µg/m3
5:00 AM CTZ O3 8 Good 18 19 PPB
4:00 AM CAN PM10 24 Good 18 19 µg/m3
3:00 AM CAN PM10 24 Good 18 19 µg/m3
3:00 AM I25GLO PM10 24 Good 18 19 µg/m3
2:00 AM CAN PM10 24 Good 18 19 µg/m3
2:00 AM I25GLO PM10 24 Good 18 19 µg/m3
2:00 AM PFS PM2.5 24 Good 18 4 µg/m3
1:00 AM ADB PM2.5 24 Good 18 4 µg/m3
1:00 AM I25GLO PM10 24 Good 18 19 µg/m3
1:00 AM LMB PM2.5 24 Good 18 4 µg/m3
1:00 AM PFS PM2.5 24 Good 18 4 µg/m3
3:00 PM ADB PM10 24 Good 17 18 µg/m3
3:00 PM ALA PM2.5 24 Good 17 4 µg/m3
2:00 PM ALA PM2.5 24 Good 17 4 µg/m3
12:00 PM ALA PM2.5 24 Good 17 4 µg/m3
11:00 AM ALA PM2.5 24 Good 17 4 µg/m3
10:00 AM ALA PM2.5 24 Good 17 4 µg/m3
9:00 AM ALA PM2.5 24 Good 17 4 µg/m3
6:00 AM CAN PM10 24 Good 17 18 µg/m3
5:00 AM ADB PM2.5 24 Good 17 4 µg/m3
4:00 AM ADB PM2.5 24 Good 17 4 µg/m3
4:00 AM I25GLO PM10 24 Good 17 18 µg/m3
3:00 AM ADB PM2.5 24 Good 17 4 µg/m3
3:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
3:00 AM PFS PM2.5 24 Good 17 4 µg/m3
2:00 AM ADB PM2.5 24 Good 17 4 µg/m3
2:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
1:00 AM CAN PM10 24 Good 17 18 µg/m3
1:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
11:00 AM CAN PM10 24 Good 16 17 µg/m3
10:00 AM CAN PM10 24 Good 16 17 µg/m3
9:00 AM CASA NO2 1 Good 16 17 PPB
8:00 AM ALA PM2.5 24 Good 16 4 µg/m3
8:00 AM CASA NO2 1 Good 16 17 PPB
8:00 AM CTZ O3 8 Good 16 17 PPB
7:00 AM ADB PM2.5 24 Good 16 4 µg/m3
7:00 AM ALA PM2.5 24 Good 16 4 µg/m3
7:00 AM CAN PM10 24 Good 16 17 µg/m3
6:00 AM ADB PM2.5 24 Good 16 4 µg/m3
6:00 AM CTZ O3 8 Good 16 17 PPB
5:00 AM I25GLO PM10 24 Good 16 17 µg/m3
5:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
4:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
4:00 AM PFS PM2.5 24 Good 16 4 µg/m3
1:00 AM ALA PM2.5 24 Good 16 4 µg/m3
1:00 AM CCOL PM10 24 Good 16 17 µg/m3
1:00 AM I25DEN PM2.5 24 Good 16 4 µg/m3
3:00 PM ADB PM2.5 24 Good 15 4 µg/m3
3:00 PM TEL PM10 24 Good 15 16 µg/m3
2:00 PM ADB PM2.5 24 Good 15 4 µg/m3
2:00 PM TEL PM10 24 Good 15 16 µg/m3
1:00 PM ADB PM2.5 24 Good 15 4 µg/m3
12:00 PM ADB PM2.5 24 Good 15 4 µg/m3
12:00 PM CAN PM10 24 Good 15 16 µg/m3
11:00 AM ADB PM2.5 24 Good 15 4 µg/m3
10:00 AM ADB PM2.5 24 Good 15 4 µg/m3
9:00 AM ADB PM2.5 24 Good 15 4 µg/m3
9:00 AM CAN PM10 24 Good 15 16 µg/m3
8:00 AM ADB PM2.5 24 Good 15 4 µg/m3
8:00 AM CAN PM10 24 Good 15 16 µg/m3
8:00 AM WBY PM10 24 Good 15 16 µg/m3
7:00 AM CTZ O3 8 Good 15 16 PPB
6:00 AM ALA PM2.5 24 Good 15 4 µg/m3
6:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
6:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
5:00 AM ALA PM2.5 24 Good 15 4 µg/m3
5:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
5:00 AM PFS PM2.5 24 Good 15 4 µg/m3
4:00 AM ALA PM2.5 24 Good 15 4 µg/m3
4:00 AM CCOL PM10 24 Good 15 16 µg/m3
4:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
4:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
3:00 AM ALA PM2.5 24 Good 15 4 µg/m3
3:00 AM CCOL PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
2:00 AM ALA PM2.5 24 Good 15 4 µg/m3
2:00 AM CCOL PM10 24 Good 15 16 µg/m3
2:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
2:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
2:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
1:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
1:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
3:00 PM CAMP PM2.5 24 Good 14 3 µg/m3
3:00 PM CASA NO2 1 Good 14 15 PPB
3:00 PM LNGM PM2.5 24 Good 14 3 µg/m3
2:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
2:00 PM CAMP PM2.5 24 Good 14 3 µg/m3
1:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 PM CAMP PM2.5 24 Good 14 3 µg/m3
1:00 PM TEL PM10 24 Good 14 15 µg/m3
12:00 PM TEL PM10 24 Good 14 15 µg/m3
11:00 AM TEL PM10 24 Good 14 15 µg/m3
10:00 AM CASA NO2 1 Good 14 15 PPB
10:00 AM TEL PM10 24 Good 14 15 µg/m3
7:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
7:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
7:00 AM TEL PM10 24 Good 14 15 µg/m3
6:00 AM I25GLO PM10 24 Good 14 15 µg/m3
6:00 AM PFS PM2.5 24 Good 14 3 µg/m3
6:00 AM SSMB PM10 24 Good 14 15 µg/m3
6:00 AM TEL PM10 24 Good 14 15 µg/m3
5:00 AM CCOL PM10 24 Good 14 15 µg/m3
5:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
5:00 AM NJH PM10 24 Good 14 15 µg/m3
5:00 AM SSMB PM10 24 Good 14 15 µg/m3
4:00 AM NJH PM10 24 Good 14 15 µg/m3
4:00 AM SSMB PM10 24 Good 14 15 µg/m3
4:00 AM TEL PM10 24 Good 14 15 µg/m3
3:00 AM CCOL PM2.5 24 Good 14 3 µg/m3
3:00 AM NJH PM10 24 Good 14 15 µg/m3
3:00 AM SSMB PM10 24 Good 14 15 µg/m3
3:00 AM TEL PM10 24 Good 14 15 µg/m3
2:00 AM NJH PM10 24 Good 14 15 µg/m3
2:00 AM SSMB PM10 24 Good 14 15 µg/m3
2:00 AM TEL PM10 24 Good 14 15 µg/m3
1:00 AM GREH PM2.5 24 Good 14 3 µg/m3
1:00 AM NJH PM10 24 Good 14 15 µg/m3
1:00 AM SSMB PM10 24 Good 14 15 µg/m3
1:00 AM TEL PM10 24 Good 14 15 µg/m3
3:00 PM CAN PM10 24 Good 13 14 µg/m3
3:00 PM CASA PM2.5 24 Good 13 3 µg/m3
3:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
3:00 PM NJH PM2.5 24 Good 13 3 µg/m3
3:00 PM PFS PM2.5 24 Good 13 3 µg/m3
2:00 PM CAN PM10 24 Good 13 14 µg/m3
2:00 PM CASA PM2.5 24 Good 13 3 µg/m3
2:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
2:00 PM NJH PM2.5 24 Good 13 3 µg/m3
2:00 PM PFS PM2.5 24 Good 13 3 µg/m3
1:00 PM CAN PM10 24 Good 13 14 µg/m3
1:00 PM CASA PM2.5 24 Good 13 3 µg/m3
1:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
1:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
1:00 PM NJH PM2.5 24 Good 13 3 µg/m3
1:00 PM PFS PM2.5 24 Good 13 3 µg/m3
12:00 PM ASPN2 PM10 24 Good 13 14 µg/m3
12:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
12:00 PM CASA PM2.5 24 Good 13 3 µg/m3
12:00 PM I25GLO PM2.5 24 Good 13 3 µg/m3
12:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
11:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
11:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
11:00 AM CASA PM2.5 24 Good 13 3 µg/m3
11:00 AM I25GLO PM2.5 24 Good 13 3 µg/m3
10:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
10:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
9:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
9:00 AM TEL PM10 24 Good 13 14 µg/m3
9:00 AM WBY PM10 24 Good 13 14 µg/m3
8:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
8:00 AM I25GLO PM2.5 24 Good 13 3 µg/m3
8:00 AM TEL PM10 24 Good 13 14 µg/m3
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
7:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
7:00 AM NJH PM10 24 Good 13 14 µg/m3
7:00 AM PFS PM2.5 24 Good 13 3 µg/m3
7:00 AM SSMB PM10 24 Good 13 14 µg/m3
6:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
6:00 AM CCOL PM10 24 Good 13 14 µg/m3
6:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
6:00 AM NJH PM10 24 Good 13 14 µg/m3
5:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
5:00 AM TEL PM10 24 Good 13 14 µg/m3
4:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
4:00 AM CCOL PM2.5 24 Good 13 3 µg/m3
4:00 AM GJPB PM10 24 Good 13 14 µg/m3
3:00 AM BOU PM10 24 Good 13 14 µg/m3
3:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
3:00 AM GJPB PM10 24 Good 13 14 µg/m3
2:00 AM BOU PM10 24 Good 13 14 µg/m3
2:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
2:00 AM GJPB PM10 24 Good 13 14 µg/m3
2:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 AM GREH PM2.5 24 Good 13 3 µg/m3
1:00 AM BOU PM10 24 Good 13 14 µg/m3
1:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
1:00 AM CASA NO2 1 Good 13 14 PPB
1:00 AM GJPB PM10 24 Good 13 14 µg/m3
3:00 PM BOU PM2.5 24 Good 12 3 µg/m3
3:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
3:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
2:00 PM BOU PM2.5 24 Good 12 3 µg/m3
2:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
2:00 PM I25GLO PM2.5 24 Good 12 3 µg/m3
1:00 PM BOU PM2.5 24 Good 12 3 µg/m3
1:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
12:00 PM BOU PM2.5 24 Good 12 3 µg/m3
12:00 PM I25DEN PM2.5 24 Good 12 3 µg/m3
12:00 PM NJH PM2.5 24 Good 12 3 µg/m3
12:00 PM PFS PM2.5 24 Good 12 3 µg/m3
11:00 AM BOU PM2.5 24 Good 12 3 µg/m3
11:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
11:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
11:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
11:00 AM NJH PM2.5 24 Good 12 3 µg/m3
11:00 AM PFS PM2.5 24 Good 12 3 µg/m3
11:00 AM WBY PM10 24 Good 12 13 µg/m3
10:00 AM BOU PM2.5 24 Good 12 3 µg/m3
10:00 AM CASA PM2.5 24 Good 12 3 µg/m3
10:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
10:00 AM I25DEN NO2 1 Good 12 13 PPB
10:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
10:00 AM I25GLO PM2.5 24 Good 12 3 µg/m3
10:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
10:00 AM NJH PM2.5 24 Good 12 3 µg/m3
10:00 AM PFS PM2.5 24 Good 12 3 µg/m3
10:00 AM WBY PM10 24 Good 12 13 µg/m3
9:00 AM BOU PM2.5 24 Good 12 3 µg/m3
9:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
9:00 AM CASA PM2.5 24 Good 12 3 µg/m3
9:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
9:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
9:00 AM I25GLO PM2.5 24 Good 12 3 µg/m3
9:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
9:00 AM NJH PM2.5 24 Good 12 3 µg/m3
9:00 AM PFS PM2.5 24 Good 12 3 µg/m3
8:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
8:00 AM CASA PM2.5 24 Good 12 3 µg/m3
8:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
8:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
8:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
8:00 AM NJH PM2.5 24 Good 12 3 µg/m3
8:00 AM PFS PM2.5 24 Good 12 3 µg/m3
8:00 AM SSMB PM10 24 Good 12 13 µg/m3
7:00 AM BOU PM10 24 Good 12 13 µg/m3
7:00 AM CASA PM2.5 24 Good 12 3 µg/m3
7:00 AM CCOL PM10 24 Good 12 13 µg/m3
7:00 AM I25GLO PM10 24 Good 12 13 µg/m3
7:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
7:00 AM NJH PM2.5 24 Good 12 3 µg/m3
6:00 AM BOU PM10 24 Good 12 13 µg/m3
6:00 AM CASA PM2.5 24 Good 12 3 µg/m3
6:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
6:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
6:00 AM NJH PM2.5 24 Good 12 3 µg/m3
5:00 AM BOU PM10 24 Good 12 13 µg/m3
5:00 AM CASA PM2.5 24 Good 12 3 µg/m3
5:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
5:00 AM GJPB PM10 24 Good 12 13 µg/m3
5:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
5:00 AM GREH PM2.5 24 Good 12 3 µg/m3
5:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
5:00 AM NJH PM2.5 24 Good 12 3 µg/m3
4:00 AM BOU PM10 24 Good 12 13 µg/m3
4:00 AM CASA PM2.5 24 Good 12 3 µg/m3
4:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
4:00 AM GREH PM2.5 24 Good 12 3 µg/m3
4:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
4:00 AM NJH PM2.5 24 Good 12 3 µg/m3
3:00 AM CASA PM2.5 24 Good 12 3 µg/m3
3:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
3:00 AM GREH PM2.5 24 Good 12 3 µg/m3
3:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
3:00 AM NJH PM2.5 24 Good 12 3 µg/m3
2:00 AM CASA PM2.5 24 Good 12 3 µg/m3
2:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
2:00 AM NJH PM2.5 24 Good 12 3 µg/m3
1:00 AM CASA PM2.5 24 Good 12 3 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
1:00 AM NJH PM2.5 24 Good 12 3 µg/m3
3:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
3:00 PM I25DEN NO2 1 Good 11 12 PPB
3:00 PM WBY PM10 24 Good 11 12 µg/m3
2:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
2:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
2:00 PM SSMB PM10 24 Good 11 12 µg/m3
2:00 PM WBY PM10 24 Good 11 12 µg/m3
1:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
1:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
1:00 PM SSMB PM10 24 Good 11 12 µg/m3
1:00 PM WBY PM10 24 Good 11 12 µg/m3
12:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
12:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
12:00 PM SSMB PM10 24 Good 11 12 µg/m3
12:00 PM WBY PM10 24 Good 11 12 µg/m3
11:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
11:00 AM SSMB PM10 24 Good 11 12 µg/m3
10:00 AM BOU PM10 24 Good 11 12 µg/m3
10:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
10:00 AM SSMB PM10 24 Good 11 12 µg/m3
9:00 AM BOU PM10 24 Good 11 12 µg/m3
9:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
9:00 AM NJH PM10 24 Good 11 12 µg/m3
9:00 AM SSMB PM10 24 Good 11 12 µg/m3
8:00 AM BOU PM10 24 Good 11 12 µg/m3
8:00 AM BOU PM2.5 24 Good 11 3 µg/m3
8:00 AM CCOL PM10 24 Good 11 12 µg/m3
8:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
8:00 AM NJH PM10 24 Good 11 12 µg/m3
7:00 AM BOU PM2.5 24 Good 11 3 µg/m3
7:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
7:00 AM GJPB PM10 24 Good 11 12 µg/m3
7:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
6:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
6:00 AM BOU PM2.5 24 Good 11 3 µg/m3
6:00 AM CASA NO2 1 Good 11 12 PPB
6:00 AM GJPB PM10 24 Good 11 12 µg/m3
6:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
6:00 AM GREH PM2.5 24 Good 11 3 µg/m3
5:00 AM BOU PM2.5 24 Good 11 3 µg/m3
4:00 AM BOU PM2.5 24 Good 11 3 µg/m3
4:00 AM LNGM PM10 24 Good 11 12 µg/m3
3:00 AM BOU PM2.5 24 Good 11 3 µg/m3
3:00 AM LNGM PM10 24 Good 11 12 µg/m3
2:00 AM BOU PM2.5 24 Good 11 3 µg/m3
2:00 AM LNGM PM10 24 Good 11 12 µg/m3
1:00 AM BOU PM2.5 24 Good 11 3 µg/m3
1:00 AM LNGM PM10 24 Good 11 12 µg/m3
3:00 PM CCOL PM2.5 24 Good 10 2 µg/m3
3:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
3:00 PM SSMB PM10 24 Good 10 11 µg/m3
2:00 PM CCOL PM2.5 24 Good 10 2 µg/m3
2:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
1:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
12:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
11:00 AM BOU PM10 24 Good 10 11 µg/m3
11:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
11:00 AM I25DEN NO2 1 Good 10 11 PPB
11:00 AM NJH PM10 24 Good 10 11 µg/m3
10:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
10:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
10:00 AM I25GLO NO2 1 Good 10 11 PPB
10:00 AM NJH PM10 24 Good 10 11 µg/m3
9:00 AM CCOL PM10 24 Good 10 11 µg/m3
9:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
9:00 AM GJPB PM10 24 Good 10 11 µg/m3
9:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
9:00 AM I25GLO NO2 1 Good 10 11 PPB
8:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
8:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
8:00 AM GJPB PM10 24 Good 10 11 µg/m3
8:00 AM GREH PM2.5 24 Good 10 2 µg/m3
8:00 AM I25DEN NO2 1 Good 10 11 PPB
8:00 AM I25GLO NO2 1 Good 10 11 PPB
8:00 AM I25GLO PM10 24 Good 10 11 µg/m3
8:00 AM LNGM PM10 24 Good 10 11 µg/m3
7:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
7:00 AM GREH PM2.5 24 Good 10 3 µg/m3
7:00 AM I25DEN NO2 1 Good 10 11 PPB
7:00 AM LNGM PM10 24 Good 10 11 µg/m3
6:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
6:00 AM LNGM PM10 24 Good 10 11 µg/m3
5:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
5:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
5:00 AM LNGM PM10 24 Good 10 11 µg/m3
4:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
4:00 AM CASA NO2 1 Good 10 11 PPB
4:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
3:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
3:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
3:00 AM FTCF PM10 24 Good 10 11 µg/m3
2:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
2:00 AM FTCF PM10 24 Good 10 11 µg/m3
2:00 AM I25DEN PM10 24 Good 10 11 µg/m3
1:00 AM CAMP PM10 24 Good 10 11 µg/m3
1:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
1:00 AM FTCF PM10 24 Good 10 11 µg/m3
1:00 AM I25DEN PM10 24 Good 10 11 µg/m3
3:00 PM GJPB PM10 24 Good 9 10 µg/m3
3:00 PM GREH PM2.5 24 Good 9 2 µg/m3
3:00 PM I25GLO NO2 1 Good 9 10 PPB
2:00 PM GJPB PM10 24 Good 9 10 µg/m3
2:00 PM GREH PM2.5 24 Good 9 2 µg/m3
2:00 PM NJH PM10 24 Good 9 10 µg/m3
1:00 PM CCOL PM2.5 24 Good 9 2 µg/m3
1:00 PM GJPB PM10 24 Good 9 10 µg/m3
1:00 PM GREH PM2.5 24 Good 9 2 µg/m3
1:00 PM NJH PM10 24 Good 9 10 µg/m3
12:00 PM BOU PM10 24 Good 9 10 µg/m3
12:00 PM CCOL PM2.5 24 Good 9 2 µg/m3
12:00 PM GJPB PM10 24 Good 9 10 µg/m3
12:00 PM GREH PM2.5 24 Good 9 2 µg/m3
12:00 PM NJH PM10 24 Good 9 10 µg/m3
11:00 AM CASA NO2 1 Good 9 10 PPB
11:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
10:00 AM GJPB PM10 24 Good 9 10 µg/m3
10:00 AM I25GLO PM10 24 Good 9 10 µg/m3
9:00 AM GREH PM2.5 24 Good 9 2 µg/m3
9:00 AM I25GLO PM10 24 Good 9 10 µg/m3
7:00 AM I25GLO NO2 1 Good 9 10 PPB
6:00 AM CAMP PM10 24 Good 9 10 µg/m3
5:00 AM CAMP PM10 24 Good 9 10 µg/m3
5:00 AM FTCF PM10 24 Good 9 10 µg/m3
4:00 AM CAMP PM10 24 Good 9 10 µg/m3
4:00 AM FTCF PM10 24 Good 9 10 µg/m3
4:00 AM I25DEN PM10 24 Good 9 10 µg/m3
3:00 AM CAMP PM10 24 Good 9 10 µg/m3
3:00 AM I25DEN PM10 24 Good 9 10 µg/m3
2:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
2:00 AM CAMP PM10 24 Good 9 10 µg/m3
2:00 AM CHAT PM10 24 Good 9 10 µg/m3
1:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
1:00 AM CHAT PM10 24 Good 9 10 µg/m3
1:00 AM GREH PM10 24 Good 9 10 µg/m3
3:00 PM CAMP NO2 1 Good 8 8 PPB
3:00 PM CAMP NO2 1 Good 8 8 PPB
3:00 PM NJH PM10 24 Good 8 9 µg/m3
2:00 PM CASA NO2 1 Good 8 9 PPB
2:00 PM I25DEN NO2 1 Good 8 9 PPB
1:00 PM BOU PM10 24 Good 8 9 µg/m3
1:00 PM I25DEN NO2 1 Good 8 9 PPB
1:00 PM I25GLO PM10 24 Good 8 9 µg/m3
1:00 PM LNGM PM10 24 Good 8 9 µg/m3
12:00 PM CASA NO2 1 Good 8 8 PPB
12:00 PM I25DEN NO2 1 Good 8 9 PPB
12:00 PM I25GLO PM10 24 Good 8 9 µg/m3
12:00 PM LNGM PM10 24 Good 8 9 µg/m3
11:00 AM GJPB PM10 24 Good 8 9 µg/m3
11:00 AM GREH PM2.5 24 Good 8 2 µg/m3
11:00 AM I25GLO NO2 1 Good 8 8 PPB
11:00 AM I25GLO PM10 24 Good 8 9 µg/m3
11:00 AM LNGM PM10 24 Good 8 9 µg/m3
10:00 AM CHAT PM10 24 Good 8 9 µg/m3
10:00 AM GREH PM2.5 24 Good 8 2 µg/m3
10:00 AM LNGM PM10 24 Good 8 9 µg/m3
9:00 AM CHAT PM10 24 Good 8 9 µg/m3
9:00 AM I25DEN NO2 1 Good 8 9 PPB
9:00 AM LNGM PM10 24 Good 8 9 µg/m3
8:00 AM CAMP PM10 24 Good 8 9 µg/m3
8:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM CAMP PM10 24 Good 8 9 µg/m3
7:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM FTCF PM10 24 Good 8 9 µg/m3
6:00 AM CHAT PM10 24 Good 8 9 µg/m3
6:00 AM FTCF PM10 24 Good 8 9 µg/m3
6:00 AM I25DEN NO2 1 Good 8 9 PPB
5:00 AM CASA NO2 1 Good 8 9 PPB
5:00 AM CHAT PM10 24 Good 8 9 µg/m3
5:00 AM I25DEN PM10 24 Good 8 9 µg/m3
4:00 AM CHAT PM10 24 Good 8 9 µg/m3
4:00 AM GREH PM10 24 Good 8 9 µg/m3
3:00 AM CASA NO2 1 Good 8 9 PPB
3:00 AM CHAT PM10 24 Good 8 9 µg/m3
3:00 AM GREH PM10 24 Good 8 9 µg/m3
2:00 AM CASA NO2 1 Good 8 9 PPB
2:00 AM GREH PM10 24 Good 8 9 µg/m3
3:00 PM BOU PM10 24 Good 7 8 µg/m3
3:00 PM LNGM PM10 24 Good 7 8 µg/m3
2:00 PM BOU PM10 24 Good 7 8 µg/m3
2:00 PM CHAT PM10 24 Good 7 8 µg/m3
2:00 PM I25GLO NO2 1 Good 7 7 PPB
2:00 PM LNGM PM10 24 Good 7 8 µg/m3
1:00 PM CAMP PM10 24 Good 7 8 µg/m3
1:00 PM CASA NO2 1 Good 7 7 PPB
1:00 PM CHAT PM10 24 Good 7 8 µg/m3
12:00 PM CAMP PM10 24 Good 7 8 µg/m3
12:00 PM CHAT PM10 24 Good 7 8 µg/m3
12:00 PM I25GLO NO2 1 Good 7 7 PPB
11:00 AM CAMP PM10 24 Good 7 8 µg/m3
11:00 AM CHAT PM10 24 Good 7 8 µg/m3
10:00 AM CAMP PM10 24 Good 7 8 µg/m3
10:00 AM CCOL PM10 24 Good 7 8 µg/m3
9:00 AM CAMP PM10 24 Good 7 8 µg/m3
8:00 AM FTCF PM10 24 Good 7 8 µg/m3
7:00 AM I25DEN PM10 24 Good 7 8 µg/m3
6:00 AM GREH PM10 24 Good 7 8 µg/m3
6:00 AM I25DEN PM10 24 Good 7 8 µg/m3
5:00 AM GREH PM10 24 Good 7 8 µg/m3
2:00 AM CASA PM10 24 Good 7 8 µg/m3
1:00 AM CASA PM10 24 Good 7 8 µg/m3
3:00 PM CAMP PM10 24 Good 6 7 µg/m3
3:00 PM CASA PM10 24 Good 6 6 µg/m3
3:00 PM CCOL PM10 24 Good 6 7 µg/m3
3:00 PM CHAT PM10 24 Good 6 7 µg/m3
3:00 PM I25GLO PM10 24 Good 6 7 µg/m3
2:00 PM CAMP PM10 24 Good 6 7 µg/m3
2:00 PM CASA PM10 24 Good 6 7 µg/m3
2:00 PM CCOL PM10 24 Good 6 7 µg/m3
2:00 PM I25GLO PM10 24 Good 6 7 µg/m3
1:00 PM CASA PM10 24 Good 6 7 µg/m3
1:00 PM CCOL PM10 24 Good 6 7 µg/m3
1:00 PM I25DEN PM10 24 Good 6 6 µg/m3
1:00 PM I25GLO NO2 1 Good 6 6 PPB
12:00 PM CASA PM10 24 Good 6 7 µg/m3
12:00 PM CCOL PM10 24 Good 6 7 µg/m3
12:00 PM I25DEN PM10 24 Good 6 6 µg/m3
11:00 AM CASA PM10 24 Good 6 7 µg/m3
11:00 AM CCOL PM10 24 Good 6 7 µg/m3
11:00 AM FTCF PM10 24 Good 6 6 µg/m3
11:00 AM I25DEN PM10 24 Good 6 6 µg/m3
10:00 AM CASA PM10 24 Good 6 7 µg/m3
10:00 AM FTCF PM10 24 Good 6 6 µg/m3
10:00 AM I25DEN PM10 24 Good 6 6 µg/m3
9:00 AM CASA PM10 24 Good 6 7 µg/m3
9:00 AM FTCF PM10 24 Good 6 7 µg/m3
9:00 AM I25DEN PM10 24 Good 6 7 µg/m3
8:00 AM CASA PM10 24 Good 6 7 µg/m3
8:00 AM GREH PM10 24 Good 6 6 µg/m3
8:00 AM I25DEN PM10 24 Good 6 7 µg/m3
7:00 AM CASA PM10 24 Good 6 7 µg/m3
7:00 AM GREH PM10 24 Good 6 7 µg/m3
6:00 AM CASA PM10 24 Good 6 7 µg/m3
6:00 AM I25GLO NO2 1 Good 6 6 PPB
5:00 AM CASA PM10 24 Good 6 7 µg/m3
4:00 AM CASA PM10 24 Good 6 7 µg/m3
3:00 AM CASA PM10 24 Good 6 7 µg/m3
2:00 AM I25DEN NO2 1 Good 6 6 PPB
3:00 PM I25DEN PM10 24 Good 5 5 µg/m3
2:00 PM I25DEN PM10 24 Good 5 5 µg/m3
2:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM WBY NO2 1 Good 5 5 PPB
12:00 PM FTCF PM10 24 Good 5 5 µg/m3
11:00 AM GREH PM10 24 Good 5 5 µg/m3
10:00 AM GREH PM10 24 Good 5 5 µg/m3
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM GREH PM10 24 Good 5 5 µg/m3
5:00 AM I25GLO NO2 1 Good 5 5 PPB
3:00 PM FTCF PM10 24 Good 4 4 µg/m3
3:00 PM GREH PM10 24 Good 4 4 µg/m3
3:00 PM RFN NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM FTCF PM10 24 Good 4 4 µg/m3
2:00 PM GREH PM10 24 Good 4 4 µg/m3
2:00 PM RFN NO2 1 Good 4 4 PPB
1:00 PM FTCF PM10 24 Good 4 4 µg/m3
1:00 PM GREH PM10 24 Good 4 4 µg/m3
1:00 PM RFN NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM GREH PM10 24 Good 4 4 µg/m3
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
5:00 AM I25DEN NO2 1 Good 4 4 PPB
1:00 AM I25DEN NO2 1 Good 4 4 PPB
3:00 PM CASA CO 8 Good 3 0.3 PPM
2:00 PM CASA CO 8 Good 3 0.3 PPM
1:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM CASA CO 8 Good 3 0.3 PPM
12:00 PM RFN NO2 1 Good 3 3 PPB
12:00 PM WBY NO2 1 Good 3 3 PPB
12:00 PM WBY NO2 1 Good 3 3 PPB
11:00 AM CASA CO 8 Good 3 0.3 PPM
11:00 AM RFN NO2 1 Good 3 3 PPB
9:00 AM RFN NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM WBY NO2 1 Good 3 3 PPB
6:00 AM LAST NO2 1 Good 3 3 PPB
6:00 AM WBY NO2 1 Good 3 3 PPB
6:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM I25GLO NO2 1 Good 3 3 PPB
3:00 AM I25DEN NO2 1 Good 3 3 PPB
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
2:00 PM I25DEN CO 8 Good 2 0.2 PPM
1:00 PM I25DEN CO 8 Good 2 0.2 PPM
1:00 PM LAST NO2 1 Good 2 2 PPB
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM LAST NO2 1 Good 2 2 PPB
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM LAST NO2 1 Good 2 2 PPB
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM RFN NO2 1 Good 2 2 PPB
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM LAST NO2 1 Good 2 2 PPB
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM LAST NO2 1 Good 2 2 PPB
8:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM LAST NO2 1 Good 2 2 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM WBY NO2 1 Good 2 2 PPB
7:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM LAST NO2 1 Good 2 2 PPB
5:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM WBY NO2 1 Good 2 2 PPB
4:00 AM I25DEN NO2 1 Good 2 2 PPB
4:00 AM LAST NO2 1 Good 2 2 PPB
3:00 AM I25GLO NO2 1 Good 2 2 PPB
3:00 AM LAST NO2 1 Good 2 2 PPB
2:00 AM LAST NO2 1 Good 2 2 PPB
1:00 AM LAST NO2 1 Good 2 2 PPB
3:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 PM CCOL CO 8 Good 1 0.1 PPM
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM LAST NO2 1 Good 1 1 PPB
2:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 PM CCOL CO 8 Good 1 0.1 PPM
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM LAST NO2 1 Good 1 1 PPB
1:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 PM CCOL CO 8 Good 1 0.1 PPM
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM ASPN2 PM2.5 24 Good 1 0 µg/m3
12:00 PM CCOL CO 8 Good 1 0.1 PPM
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
11:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
11:00 AM CCOL CO 8 Good 1 0.1 PPM
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
10:00 AM CCOL CO 8 Good 1 0.1 PPM
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM I25DEN CO 8 Good 1 0.1 PPM
10:00 AM LAST NO2 1 Good 1 1 PPB
9:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
9:00 AM CCOL CO 8 Good 1 0.1 PPM
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM I25DEN CO 8 Good 1 0.1 PPM
8:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 1 1 PPB
3:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM I25GLO NO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM I25GLO NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
5:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3

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