Colorado.gov: Colorado's Official Website Colorado.gov
Colorado Department of Public Health and Environment

AQI Calculations on 11/04/2009 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/Date
(MST)
 Monitoring Location Pollutant Interval
(Hr)
 Air Quality AQI Avg.
12:00 AM ACAD O3 8 Good 6 7 PPB
12:00 AM ARV O3 8 Good 2 2 PPB
12:00 AM ASP O3 8 Good 27 32 PPB
12:00 AM AURE O3 8 Good 25 29 PPB
12:00 AM BOU PM2.5 24 Good 15 5 µg/m3
12:00 AM CAMP CO 8 Good 12 1.1 PPM
12:00 AM CAMP PM10 24 Good 38 41 µg/m3
12:00 AM CAMP PM2.5 24 Good 43 13 µg/m3
12:00 AM CAMP SO2 24 Good 4 0.003 PPM
12:00 AM CCOL PM2.5 24 Good 27 8 µg/m3
12:00 AM CHAT O3 8 Good 16 19 PPB
12:00 AM CHAT PM2.5 24 Good 35 11 µg/m3
12:00 AM COMM PM2.5 24 Good 36 11 µg/m3
12:00 AM CRG O3 8 Good 1 1 PPB
12:00 AM CTZ O3 8 Good 13 15 PPB
12:00 AM DMAS CO 8 Good 10 0.9 PPM
12:00 AM DMAS O3 8 Good 2 2 PPB
12:00 AM DMAS PM10 24 Good 37 40 µg/m3
12:00 AM DMAS PM2.5 24 Good 47 15 µg/m3
12:00 AM FTC CO 8 Good 8 0.7 PPM
12:00 AM FTC O3 8 Good 3 4 PPB
12:00 AM FTCF PM10 24 Good 24 26 µg/m3
12:00 AM FTCF PM2.5 24 Good 33 10 µg/m3
12:00 AM FTCR O3 8 Good 28 33 PPB
12:00 AM FTCW O3 8 Good 23 27 PPB
12:00 AM GJCT CO 8 Good 9 0.8 PPM
12:00 AM GJCT PM10 24 Good 32 35 µg/m3
12:00 AM GREA CO 8 Good 8 0.7 PPM
12:00 AM GREH PM2.5 24 Good 23 7 µg/m3
12:00 AM GRET O3 8 Good 8 10 PPB
12:00 AM HLD O3 8 Good 13 15 PPB
12:00 AM LNGM PM2.5 24 Good 25 8 µg/m3
12:00 AM LONG CO 8 Good 10 0.9 PPM
12:00 AM MAN O3 8 Good 15 18 PPB
12:00 AM NJH PM2.5 24 Good 37 11 µg/m3
12:00 AM NREL O3 8 Good 10 12 PPB
12:00 AM PAL O3 8 Good 22 26 PPB
12:00 AM RFN O3 8 Good 19 23 PPB
12:00 AM RIFL PM10 24 Good 33 36 µg/m3
12:00 AM RIFL PM2.5 24 Good 39 12 µg/m3
12:00 AM RIFLO3 O3 8 Good 8 10 PPB
12:00 AM SBC O3 8 Good 14 16 PPB
12:00 AM WBY CO 8 Good 14 1.2 PPM
12:00 AM WBY O3 8 Good 2 2 PPB
12:00 AM WBY PM10 24 Good 39 42 µg/m3
12:00 AM WBY SO2 24 Good 7 0.005 PPM
12:00 AM WCH O3 8 Good 18 21 PPB
11:00 PM ACAD O3 8 Good 8 10 PPB
11:00 PM ARV O3 8 Good 3 4 PPB
11:00 PM ASP O3 8 Good 25 30 PPB
11:00 PM AURE O3 8 Good 25 30 PPB
11:00 PM BOU PM2.5 24 Good 14 4 µg/m3
11:00 PM CAMP CO 8 Good 12 1.1 PPM
11:00 PM CAMP PM10 24 Good 38 41 µg/m3
11:00 PM CAMP PM2.5 24 Good 43 13 µg/m3
11:00 PM CAMP SO2 24 Good 4 0.003 PPM
11:00 PM CCOL PM2.5 24 Good 27 8 µg/m3
11:00 PM CHAT O3 8 Good 15 18 PPB
11:00 PM CHAT PM2.5 24 Good 35 11 µg/m3
11:00 PM COMM PM2.5 24 Good 36 11 µg/m3
11:00 PM CRG O3 8 Good 2 2 PPB
11:00 PM CTZ O3 8 Good 14 16 PPB
11:00 PM DMAS CO 8 Good 9 0.8 PPM
11:00 PM DMAS O3 8 Good 3 3 PPB
11:00 PM DMAS PM10 24 Good 36 39 µg/m3
11:00 PM DMAS PM2.5 24 Good 47 15 µg/m3
11:00 PM FTC CO 8 Good 7 0.6 PPM
11:00 PM FTC O3 8 Good 6 7 PPB
11:00 PM FTCF PM10 24 Good 23 25 µg/m3
11:00 PM FTCF PM2.5 24 Good 31 10 µg/m3
11:00 PM FTCR O3 8 Good 27 32 PPB
11:00 PM FTCW O3 8 Good 24 28 PPB
11:00 PM GJCT CO 8 Good 9 0.8 PPM
11:00 PM GJCT PM10 24 Good 32 35 µg/m3
11:00 PM GREA CO 8 Good 8 0.7 PPM
11:00 PM GREH PM2.5 24 Good 23 7 µg/m3
11:00 PM GRET O3 8 Good 13 15 PPB
11:00 PM HLD O3 8 Good 11 13 PPB
11:00 PM LNGM PM2.5 24 Good 25 8 µg/m3
11:00 PM LONG CO 8 Good 10 0.9 PPM
11:00 PM MAN O3 8 Good 16 19 PPB
11:00 PM NJH PM2.5 24 Good 36 11 µg/m3
11:00 PM NREL O3 8 Good 8 10 PPB
11:00 PM PAL O3 8 Good 24 28 PPB
11:00 PM RFN O3 8 Good 19 22 PPB
11:00 PM RIFL PM10 24 Good 32 35 µg/m3
11:00 PM RIFL PM2.5 24 Good 39 12 µg/m3
11:00 PM RIFLO3 O3 8 Good 13 15 PPB
11:00 PM SBC O3 8 Good 15 18 PPB
11:00 PM WBY CO 8 Good 14 1.2 PPM
11:00 PM WBY O3 8 Good 3 3 PPB
11:00 PM WBY PM10 24 Good 37 40 µg/m3
11:00 PM WBY SO2 24 Good 7 0.005 PPM
11:00 PM WCH O3 8 Good 16 19 PPB
10:00 PM ACAD O3 8 Good 12 14 PPB
10:00 PM ARV O3 8 Good 5 6 PPB
10:00 PM ASP O3 8 Good 25 29 PPB
10:00 PM AURE O3 8 Good 27 32 PPB
10:00 PM BOU PM2.5 24 Good 14 4 µg/m3
10:00 PM CAMP CO 8 Good 14 1.2 PPM
10:00 PM CAMP PM10 24 Good 38 41 µg/m3
10:00 PM CAMP PM2.5 24 Good 42 13 µg/m3
10:00 PM CAMP SO2 24 Good 3 0.002 PPM
10:00 PM CCOL PM2.5 24 Good 26 8 µg/m3
10:00 PM CHAT O3 8 Good 16 19 PPB
10:00 PM CHAT PM2.5 24 Good 35 11 µg/m3
10:00 PM COMM PM2.5 24 Good 35 11 µg/m3
10:00 PM CRG O3 8 Good 4 5 PPB
10:00 PM CTZ O3 8 Good 15 18 PPB
10:00 PM DMAS CO 8 Good 9 0.8 PPM
10:00 PM DMAS O3 8 Good 4 5 PPB
10:00 PM DMAS PM10 24 Good 36 39 µg/m3
10:00 PM DMAS PM2.5 24 Good 47 14 µg/m3
10:00 PM FTC CO 8 Good 7 0.6 PPM
10:00 PM FTC O3 8 Good 9 11 PPB
10:00 PM FTCF PM10 24 Good 23 25 µg/m3
10:00 PM FTCF PM2.5 24 Good 31 10 µg/m3
10:00 PM FTCR O3 8 Good 27 32 PPB
10:00 PM FTCW O3 8 Good 25 30 PPB
10:00 PM GJCT CO 8 Good 9 0.8 PPM
10:00 PM GJCT PM10 24 Good 32 35 µg/m3
10:00 PM GREA CO 8 Good 7 0.6 PPM
10:00 PM GRET O3 8 Good 17 20 PPB
10:00 PM HLD O3 8 Good 10 12 PPB
10:00 PM LNGM PM2.5 24 Good 24 7 µg/m3
10:00 PM LONG CO 8 Good 9 0.8 PPM
10:00 PM MAN O3 8 Good 16 19 PPB
10:00 PM NJH PM2.5 24 Good 35 11 µg/m3
10:00 PM NREL O3 8 Good 8 9 PPB
10:00 PM PAL O3 8 Good 25 30 PPB
10:00 PM RFN O3 8 Good 19 22 PPB
10:00 PM RIFL PM10 24 Good 32 35 µg/m3
10:00 PM RIFL PM2.5 24 Good 39 12 µg/m3
10:00 PM RIFLO3 O3 8 Good 16 19 PPB
10:00 PM SBC O3 8 Good 18 21 PPB
10:00 PM WBY CO 8 Good 11 1.0 PPM
10:00 PM WBY O3 8 Good 3 4 PPB
10:00 PM WBY PM10 24 Good 36 39 µg/m3
10:00 PM WBY SO2 24 Good 7 0.005 PPM
10:00 PM WCH O3 8 Good 16 19 PPB
9:00 PM ACAD O3 8 Good 15 18 PPB
9:00 PM ARV O3 8 Good 7 8 PPB
9:00 PM ASP O3 8 Good 24 28 PPB
9:00 PM AURE O3 8 Good 29 34 PPB
9:00 PM BOU PM2.5 24 Good 15 5 µg/m3
9:00 PM CAMP CO 8 Good 14 1.2 PPM
9:00 PM CAMP PM10 24 Good 38 41 µg/m3
9:00 PM CAMP PM2.5 24 Good 41 13 µg/m3
9:00 PM CAMP SO2 24 Good 3 0.002 PPM
9:00 PM CCOL PM2.5 24 Good 25 8 µg/m3
9:00 PM CHAT O3 8 Good 19 23 PPB
9:00 PM CHAT PM2.5 24 Good 34 11 µg/m3
9:00 PM COMM PM2.5 24 Good 33 10 µg/m3
9:00 PM CRG O3 8 Good 7 8 PPB
9:00 PM CTZ O3 8 Good 16 19 PPB
9:00 PM DMAS CO 8 Good 9 0.8 PPM
9:00 PM DMAS O3 8 Good 6 7 PPB
9:00 PM DMAS PM10 24 Good 36 39 µg/m3
9:00 PM DMAS PM2.5 24 Good 45 14 µg/m3
9:00 PM FTC CO 8 Good 6 0.5 PPM
9:00 PM FTC O3 8 Good 14 16 PPB
9:00 PM FTCF PM10 24 Good 22 24 µg/m3
9:00 PM FTCF PM2.5 24 Good 29 9 µg/m3
9:00 PM FTCR O3 8 Good 27 32 PPB
9:00 PM FTCW O3 8 Good 27 32 PPB
9:00 PM GJCT CO 8 Good 9 0.8 PPM
9:00 PM GJCT PM10 24 Good 33 36 µg/m3
9:00 PM GREA CO 8 Good 7 0.6 PPM
9:00 PM GRET O3 8 Good 22 26 PPB
9:00 PM HLD O3 8 Good 13 15 PPB
9:00 PM LNGM PM2.5 24 Good 23 7 µg/m3
9:00 PM LONG CO 8 Good 8 0.7 PPM
9:00 PM MAN O3 8 Good 19 23 PPB
9:00 PM NJH PM2.5 24 Good 34 11 µg/m3
9:00 PM NREL O3 8 Good 7 8 PPB
9:00 PM PAL O3 8 Good 27 32 PPB
9:00 PM RFN O3 8 Good 20 24 PPB
9:00 PM RIFL PM10 24 Good 31 34 µg/m3
9:00 PM RIFL PM2.5 24 Good 38 12 µg/m3
9:00 PM RIFLO3 O3 8 Good 19 22 PPB
9:00 PM SBC O3 8 Good 20 24 PPB
9:00 PM WBY CO 8 Good 9 0.8 PPM
9:00 PM WBY O3 8 Good 4 5 PPB
9:00 PM WBY PM10 24 Good 34 37 µg/m3
9:00 PM WBY SO2 24 Good 7 0.005 PPM
9:00 PM WCH O3 8 Good 17 20 PPB
8:00 PM ACAD O3 8 Good 19 22 PPB
8:00 PM ARV O3 8 Good 9 11 PPB
8:00 PM ASP O3 8 Good 24 28 PPB
8:00 PM AURE O3 8 Good 30 35 PPB
8:00 PM BOU PM2.5 24 Good 15 5 µg/m3
8:00 PM CAMP CO 8 Good 15 1.3 PPM
8:00 PM CAMP PM10 24 Good 38 41 µg/m3
8:00 PM CAMP PM2.5 24 Good 40 12 µg/m3
8:00 PM CAMP SO2 24 Good 3 0.002 PPM
8:00 PM CCOL PM2.5 24 Good 25 8 µg/m3
8:00 PM CHAT O3 8 Good 23 27 PPB
8:00 PM CHAT PM2.5 24 Good 33 10 µg/m3
8:00 PM COMM PM2.5 24 Good 31 10 µg/m3
8:00 PM CRG O3 8 Good 8 10 PPB
8:00 PM CTZ O3 8 Good 19 23 PPB
8:00 PM DMAS CO 8 Good 8 0.7 PPM
8:00 PM DMAS O3 8 Good 8 9 PPB
8:00 PM DMAS PM10 24 Good 37 40 µg/m3
8:00 PM DMAS PM2.5 24 Good 45 14 µg/m3
8:00 PM FTC CO 8 Good 6 0.5 PPM
8:00 PM FTC O3 8 Good 16 19 PPB
8:00 PM FTCF PM10 24 Good 21 23 µg/m3
8:00 PM FTCF PM2.5 24 Good 28 9 µg/m3
8:00 PM FTCR O3 8 Good 26 31 PPB
8:00 PM FTCW O3 8 Good 28 33 PPB
8:00 PM GJCT CO 8 Good 8 0.7 PPM
8:00 PM GJCT PM10 24 Good 32 35 µg/m3
8:00 PM GREA CO 8 Good 7 0.6 PPM
8:00 PM GRET O3 8 Good 25 30 PPB
8:00 PM HLD O3 8 Good 16 19 PPB
8:00 PM LNGM PM2.5 24 Good 23 7 µg/m3
8:00 PM LONG CO 8 Good 8 0.7 PPM
8:00 PM MAN O3 8 Good 22 26 PPB
8:00 PM NJH PM2.5 24 Good 32 10 µg/m3
8:00 PM NREL O3 8 Good 8 10 PPB
8:00 PM PAL O3 8 Good 29 34 PPB
8:00 PM RFN O3 8 Good 24 28 PPB
8:00 PM RIFL PM10 24 Good 31 34 µg/m3
8:00 PM RIFL PM2.5 24 Good 38 12 µg/m3
8:00 PM RIFLO3 O3 8 Good 21 25 PPB
8:00 PM SBC O3 8 Good 23 27 PPB
8:00 PM WBY CO 8 Good 8 0.7 PPM
8:00 PM WBY O3 8 Good 5 6 PPB
8:00 PM WBY PM10 24 Good 32 35 µg/m3
8:00 PM WBY SO2 24 Good 7 0.005 PPM
8:00 PM WCH O3 8 Good 18 21 PPB
7:00 PM ACAD O3 8 Good 21 25 PPB
7:00 PM ARV O3 8 Good 12 14 PPB
7:00 PM ASP O3 8 Good 23 27 PPB
7:00 PM AURE O3 8 Good 31 37 PPB
7:00 PM BOU PM2.5 24 Good 15 5 µg/m3
7:00 PM CAMP CO 8 Good 14 1.2 PPM
7:00 PM CAMP PM10 24 Good 37 40 µg/m3
7:00 PM CAMP PM2.5 24 Good 38 12 µg/m3
7:00 PM CAMP SO2 24 Good 3 0.002 PPM
7:00 PM CCOL PM2.5 24 Good 25 8 µg/m3
7:00 PM CHAT O3 8 Good 25 30 PPB
7:00 PM CHAT PM2.5 24 Good 32 10 µg/m3
7:00 PM COMM PM2.5 24 Good 30 9 µg/m3
7:00 PM CRG O3 8 Good 10 12 PPB
7:00 PM CTZ O3 8 Good 23 27 PPB
7:00 PM DMAS CO 8 Good 8 0.7 PPM
7:00 PM DMAS O3 8 Good 9 11 PPB
7:00 PM DMAS PM10 24 Good 38 41 µg/m3
7:00 PM DMAS PM2.5 24 Good 44 14 µg/m3
7:00 PM FTC CO 8 Good 6 0.5 PPM
7:00 PM FTC O3 8 Good 19 23 PPB
7:00 PM FTCF PM10 24 Good 20 22 µg/m3
7:00 PM FTCF PM2.5 24 Good 26 8 µg/m3
7:00 PM FTCR O3 8 Good 26 31 PPB
7:00 PM FTCW O3 8 Good 29 34 PPB
7:00 PM GJCT CO 8 Good 6 0.5 PPM
7:00 PM GJCT PM10 24 Good 30 32 µg/m3
7:00 PM GREA CO 8 Good 6 0.5 PPM
7:00 PM GRET O3 8 Good 28 33 PPB
7:00 PM HLD O3 8 Good 18 21 PPB
7:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
7:00 PM LONG CO 8 Good 7 0.6 PPM
7:00 PM MAN O3 8 Good 25 29 PPB
7:00 PM NJH PM2.5 24 Good 30 9 µg/m3
7:00 PM NREL O3 8 Good 10 12 PPB
7:00 PM PAL O3 8 Good 30 35 PPB
7:00 PM RFN O3 8 Good 26 31 PPB
7:00 PM RIFL PM10 24 Good 32 35 µg/m3
7:00 PM RIFL PM2.5 24 Good 38 12 µg/m3
7:00 PM RIFLO3 O3 8 Good 24 28 PPB
7:00 PM SBC O3 8 Good 25 29 PPB
7:00 PM WBY CO 8 Good 7 0.6 PPM
7:00 PM WBY O3 8 Good 6 7 PPB
7:00 PM WBY PM10 24 Good 31 34 µg/m3
7:00 PM WBY SO2 24 Good 6 0.004 PPM
7:00 PM WCH O3 8 Good 19 22 PPB
6:00 PM ACAD O3 8 Good 24 28 PPB
6:00 PM ARV O3 8 Good 14 17 PPB
6:00 PM ASP O3 8 Good 25 29 PPB
6:00 PM AURE O3 8 Good 32 38 PPB
6:00 PM BOU PM2.5 24 Good 14 4 µg/m3
6:00 PM CAMP CO 8 Good 12 1.1 PPM
6:00 PM CAMP PM10 24 Good 36 39 µg/m3
6:00 PM CAMP PM2.5 24 Good 35 11 µg/m3
6:00 PM CAMP SO2 24 Good 3 0.002 PPM
6:00 PM CCOL PM2.5 24 Good 25 8 µg/m3
6:00 PM CHAT O3 8 Good 28 33 PPB
6:00 PM CHAT PM2.5 24 Good 31 10 µg/m3
6:00 PM COMM PM2.5 24 Good 28 9 µg/m3
6:00 PM CRG O3 8 Good 12 14 PPB
6:00 PM CTZ O3 8 Good 25 30 PPB
6:00 PM DMAS CO 8 Good 6 0.5 PPM
6:00 PM DMAS O3 8 Good 10 12 PPB
6:00 PM DMAS PM10 24 Good 35 38 µg/m3
6:00 PM DMAS PM2.5 24 Good 41 13 µg/m3
6:00 PM FTC CO 8 Good 3 0.3 PPM
6:00 PM FTC O3 8 Good 21 25 PPB
6:00 PM FTCF PM10 24 Good 19 21 µg/m3
6:00 PM FTCF PM2.5 24 Good 24 7 µg/m3
6:00 PM FTCR O3 8 Good 27 32 PPB
6:00 PM FTCW O3 8 Good 29 34 PPB
6:00 PM GJCT CO 8 Good 5 0.4 PPM
6:00 PM GJCT PM10 24 Good 30 32 µg/m3
6:00 PM GREA CO 8 Good 5 0.4 PPM
6:00 PM GRET O3 8 Good 31 36 PPB
6:00 PM HLD O3 8 Good 21 25 PPB
6:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
6:00 PM LONG CO 8 Good 6 0.5 PPM
6:00 PM MAN O3 8 Good 26 31 PPB
6:00 PM NJH PM2.5 24 Good 27 8 µg/m3
6:00 PM NREL O3 8 Good 13 15 PPB
6:00 PM PAL O3 8 Good 29 34 PPB
6:00 PM RFN O3 8 Good 27 32 PPB
6:00 PM RIFL PM10 24 Good 31 34 µg/m3
6:00 PM RIFL PM2.5 24 Good 38 12 µg/m3
6:00 PM RIFLO3 O3 8 Good 25 30 PPB
6:00 PM SBC O3 8 Good 26 31 PPB
6:00 PM WBY CO 8 Good 7 0.6 PPM
6:00 PM WBY O3 8 Good 7 8 PPB
6:00 PM WBY PM10 24 Good 31 33 µg/m3
6:00 PM WBY SO2 24 Good 6 0.004 PPM
6:00 PM WCH O3 8 Good 21 25 PPB
5:00 PM ACAD O3 8 Good 25 29 PPB
5:00 PM ARV O3 8 Good 15 18 PPB
5:00 PM ASP O3 8 Good 25 30 PPB
5:00 PM AURE O3 8 Good 33 39 PPB
5:00 PM BOU PM2.5 24 Good 13 4 µg/m3
5:00 PM CAMP CO 8 Good 10 0.9 PPM
5:00 PM CAMP PM10 24 Good 33 36 µg/m3
5:00 PM CAMP PM2.5 24 Good 31 10 µg/m3
5:00 PM CAMP SO2 24 Good 3 0.002 PPM
5:00 PM CCOL PM2.5 24 Good 24 7 µg/m3
5:00 PM CHAT O3 8 Good 29 34 PPB
5:00 PM CHAT PM2.5 24 Good 30 9 µg/m3
5:00 PM COMM PM2.5 24 Good 28 9 µg/m3
5:00 PM CRG O3 8 Good 14 16 PPB
5:00 PM CTZ O3 8 Good 27 32 PPB
5:00 PM DMAS CO 8 Good 3 0.3 PPM
5:00 PM DMAS O3 8 Good 12 14 PPB
5:00 PM DMAS PM10 24 Good 33 36 µg/m3
5:00 PM DMAS PM2.5 24 Good 39 12 µg/m3
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 23 27 PPB
5:00 PM FTCF PM10 24 Good 19 20 µg/m3
5:00 PM FTCF PM2.5 24 Good 23 7 µg/m3
5:00 PM FTCR O3 8 Good 28 33 PPB
5:00 PM FTCW O3 8 Good 29 34 PPB
5:00 PM GJCT CO 8 Good 5 0.4 PPM
5:00 PM GJCT PM10 24 Good 29 31 µg/m3
5:00 PM GREA CO 8 Good 5 0.4 PPM
5:00 PM GRET O3 8 Good 31 37 PPB
5:00 PM HLD O3 8 Good 21 25 PPB
5:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
5:00 PM LONG CO 8 Good 5 0.4 PPM
5:00 PM MAN O3 8 Good 26 31 PPB
5:00 PM NJH PM2.5 24 Good 24 8 µg/m3
5:00 PM NREL O3 8 Good 14 17 PPB
5:00 PM PAL O3 8 Good 28 33 PPB
5:00 PM RFN O3 8 Good 28 33 PPB
5:00 PM RIFL PM10 24 Good 29 31 µg/m3
5:00 PM RIFL PM2.5 24 Good 37 12 µg/m3
5:00 PM RIFLO3 O3 8 Good 26 31 PPB
5:00 PM SBC O3 8 Good 29 34 PPB
5:00 PM WBY CO 8 Good 6 0.5 PPM
5:00 PM WBY O3 8 Good 8 9 PPB
5:00 PM WBY PM10 24 Good 30 32 µg/m3
5:00 PM WBY SO2 24 Good 6 0.004 PPM
5:00 PM WCH O3 8 Good 24 28 PPB
4:00 PM ACAD O3 8 Good 24 28 PPB
4:00 PM ARV O3 8 Good 15 18 PPB
4:00 PM ASP O3 8 Good 26 31 PPB
4:00 PM AURE O3 8 Good 31 37 PPB
4:00 PM BOU PM2.5 24 Good 12 4 µg/m3
4:00 PM CAMP CO 8 Good 9 0.8 PPM
4:00 PM CAMP PM10 24 Good 33 36 µg/m3
4:00 PM CAMP PM2.5 24 Good 29 9 µg/m3
4:00 PM CAMP SO2 24 Good 3 0.002 PPM
4:00 PM CCOL PM2.5 24 Good 23 7 µg/m3
4:00 PM CHAT O3 8 Good 28 33 PPB
4:00 PM CHAT PM2.5 24 Good 30 9 µg/m3
4:00 PM COMM PM2.5 24 Good 27 8 µg/m3
4:00 PM CRG O3 8 Good 14 16 PPB
4:00 PM CTZ O3 8 Good 26 31 PPB
4:00 PM DMAS CO 8 Good 3 0.3 PPM
4:00 PM DMAS O3 8 Good 12 14 PPB
4:00 PM DMAS PM10 24 Good 31 34 µg/m3
4:00 PM DMAS PM2.5 24 Good 39 12 µg/m3
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 23 27 PPB
4:00 PM FTCF PM10 24 Good 18 19 µg/m3
4:00 PM FTCF PM2.5 24 Good 22 7 µg/m3
4:00 PM FTCR O3 8 Good 29 34 PPB
4:00 PM FTCW O3 8 Good 29 34 PPB
4:00 PM GJCT CO 8 Good 5 0.4 PPM
4:00 PM GJCT PM10 24 Good 29 31 µg/m3
4:00 PM GREA CO 8 Good 5 0.4 PPM
4:00 PM GRET O3 8 Good 29 34 PPB
4:00 PM HLD O3 8 Good 22 26 PPB
4:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
4:00 PM LONG CO 8 Good 5 0.4 PPM
4:00 PM MAN O3 8 Good 25 29 PPB
4:00 PM NJH PM2.5 24 Good 22 7 µg/m3
4:00 PM NREL O3 8 Good 16 19 PPB
4:00 PM PAL O3 8 Good 25 29 PPB
4:00 PM RFN O3 8 Good 29 34 PPB
4:00 PM RIFL PM10 24 Good 29 31 µg/m3
4:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
4:00 PM RIFLO3 O3 8 Good 24 28 PPB
4:00 PM SBC O3 8 Good 29 34 PPB
4:00 PM WBY CO 8 Good 6 0.5 PPM
4:00 PM WBY O3 8 Good 7 8 PPB
4:00 PM WBY PM10 24 Good 30 32 µg/m3
4:00 PM WBY SO2 24 Good 6 0.004 PPM
4:00 PM WCH O3 8 Good 24 28 PPB
3:00 PM ACAD O3 8 Good 21 25 PPB
3:00 PM ARV O3 8 Good 14 16 PPB
3:00 PM ASP O3 8 Good 25 29 PPB
3:00 PM AURE O3 8 Good 29 34 PPB
3:00 PM BOU PM2.5 24 Good 12 4 µg/m3
3:00 PM CAMP CO 8 Good 9 0.8 PPM
3:00 PM CAMP PM10 24 Good 31 34 µg/m3
3:00 PM CAMP PM2.5 24 Good 26 8 µg/m3
3:00 PM CAMP SO2 24 Good 3 0.002 PPM
3:00 PM CCOL PM2.5 24 Good 22 7 µg/m3
3:00 PM CHAT O3 8 Good 26 31 PPB
3:00 PM CHAT PM2.5 24 Good 28 9 µg/m3
3:00 PM COMM PM2.5 24 Good 26 8 µg/m3
3:00 PM CRG O3 8 Good 12 14 PPB
3:00 PM CTZ O3 8 Good 25 29 PPB
3:00 PM DMAS CO 8 Good 3 0.3 PPM
3:00 PM DMAS O3 8 Good 10 12 PPB
3:00 PM DMAS PM10 24 Good 31 33 µg/m3
3:00 PM DMAS PM2.5 24 Good 36 11 µg/m3
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 20 24 PPB
3:00 PM FTCF PM10 24 Good 18 19 µg/m3
3:00 PM FTCF PM2.5 24 Good 21 7 µg/m3
3:00 PM FTCR O3 8 Good 29 34 PPB
3:00 PM FTCW O3 8 Good 27 32 PPB
3:00 PM GJCT CO 8 Good 5 0.4 PPM
3:00 PM GJCT PM10 24 Good 29 31 µg/m3
3:00 PM GREA CO 8 Good 6 0.5 PPM
3:00 PM GRET O3 8 Good 25 30 PPB
3:00 PM HLD O3 8 Good 21 25 PPB
3:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
3:00 PM LONG CO 8 Good 6 0.5 PPM
3:00 PM MAN O3 8 Good 23 27 PPB
3:00 PM NJH PM2.5 24 Good 20 6 µg/m3
3:00 PM NREL O3 8 Good 17 20 PPB
3:00 PM PAL O3 8 Good 22 26 PPB
3:00 PM RFN O3 8 Good 29 34 PPB
3:00 PM RIFL PM10 24 Good 29 31 µg/m3
3:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
3:00 PM RIFLO3 O3 8 Good 20 24 PPB
3:00 PM SBC O3 8 Good 28 33 PPB
3:00 PM WBY CO 8 Good 7 0.6 PPM
3:00 PM WBY O3 8 Good 6 7 PPB
3:00 PM WBY PM10 24 Good 30 32 µg/m3
3:00 PM WBY SO2 24 Good 6 0.004 PPM
3:00 PM WCH O3 8 Good 22 26 PPB
2:00 PM ACAD O3 8 Good 18 21 PPB
2:00 PM ARV O3 8 Good 12 14 PPB
2:00 PM ASP O3 8 Good 24 28 PPB
2:00 PM AURE O3 8 Good 25 30 PPB
2:00 PM BOU PM2.5 24 Good 12 4 µg/m3
2:00 PM CAMP CO 8 Good 8 0.7 PPM
2:00 PM CAMP PM10 24 Good 30 32 µg/m3
2:00 PM CAMP PM2.5 24 Good 24 7 µg/m3
2:00 PM CAMP SO2 24 Good 3 0.002 PPM
2:00 PM CCOL PM2.5 24 Good 22 7 µg/m3
2:00 PM CHAT O3 8 Good 25 29 PPB
2:00 PM CHAT PM2.5 24 Good 27 8 µg/m3
2:00 PM COMM PM2.5 24 Good 24 8 µg/m3
2:00 PM CRG O3 8 Good 10 12 PPB
2:00 PM CTZ O3 8 Good 23 27 PPB
2:00 PM DMAS CO 8 Good 3 0.3 PPM
2:00 PM DMAS O3 8 Good 8 10 PPB
2:00 PM DMAS PM10 24 Good 31 33 µg/m3
2:00 PM DMAS PM2.5 24 Good 35 11 µg/m3
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 17 20 PPB
2:00 PM FTCF PM10 24 Good 17 18 µg/m3
2:00 PM FTCF PM2.5 24 Good 20 6 µg/m3
2:00 PM FTCR O3 8 Good 27 32 PPB
2:00 PM FTCW O3 8 Good 25 29 PPB
2:00 PM GJCT CO 8 Good 5 0.4 PPM
2:00 PM GJCT PM10 24 Good 29 31 µg/m3
2:00 PM GREA CO 8 Good 6 0.5 PPM
2:00 PM GRET O3 8 Good 20 24 PPB
2:00 PM HLD O3 8 Good 19 22 PPB
2:00 PM LNGM PM2.5 24 Good 22 7 µg/m3
2:00 PM LONG CO 8 Good 7 0.6 PPM
2:00 PM MAN O3 8 Good 22 26 PPB
2:00 PM NJH PM2.5 24 Good 19 6 µg/m3
2:00 PM NREL O3 8 Good 18 21 PPB
2:00 PM PAL O3 8 Good 19 22 PPB
2:00 PM RFN O3 8 Good 30 35 PPB
2:00 PM RIFL PM10 24 Good 29 31 µg/m3
2:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
2:00 PM RIFLO3 O3 8 Good 16 19 PPB
2:00 PM SBC O3 8 Good 27 32 PPB
2:00 PM WBY CO 8 Good 7 0.6 PPM
2:00 PM WBY O3 8 Good 5 6 PPB
2:00 PM WBY PM10 24 Good 28 30 µg/m3
2:00 PM WBY SO2 24 Good 4 0.003 PPM
2:00 PM WCH O3 8 Good 19 23 PPB
1:00 PM ACAD O3 8 Good 14 17 PPB
1:00 PM ARV O3 8 Good 9 11 PPB
1:00 PM ASP O3 8 Good 22 26 PPB
1:00 PM AURE O3 8 Good 22 26 PPB
1:00 PM BOU PM2.5 24 Good 12 4 µg/m3
1:00 PM CAMP CO 8 Good 8 0.7 PPM
1:00 PM CAMP PM10 24 Good 29 31 µg/m3
1:00 PM CAMP PM2.5 24 Good 22 7 µg/m3
1:00 PM CAMP SO2 24 Good 1 0.001 PPM
1:00 PM CCOL PM2.5 24 Good 22 7 µg/m3
1:00 PM CHAT O3 8 Good 22 26 PPB
1:00 PM CHAT PM2.5 24 Good 27 8 µg/m3
1:00 PM COMM PM2.5 24 Good 23 7 µg/m3
1:00 PM CRG O3 8 Good 8 9 PPB
1:00 PM CTZ O3 8 Good 22 26 PPB
1:00 PM DMAS CO 8 Good 5 0.4 PPM
1:00 PM DMAS O3 8 Good 6 7 PPB
1:00 PM DMAS PM10 24 Good 31 33 µg/m3
1:00 PM DMAS PM2.5 24 Good 34 10 µg/m3
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 14 16 PPB
1:00 PM FTCF PM10 24 Good 16 17 µg/m3
1:00 PM FTCF PM2.5 24 Good 19 6 µg/m3
1:00 PM FTCR O3 8 Good 26 31 PPB
1:00 PM FTCW O3 8 Good 23 27 PPB
1:00 PM GJCT CO 8 Good 5 0.4 PPM
1:00 PM GJCT PM10 24 Good 30 32 µg/m3
1:00 PM GREA CO 8 Good 7 0.6 PPM
1:00 PM GRET O3 8 Good 17 20 PPB
1:00 PM HLD O3 8 Good 17 20 PPB
1:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
1:00 PM LONG CO 8 Good 7 0.6 PPM
1:00 PM MAN O3 8 Good 20 24 PPB
1:00 PM NJH PM2.5 24 Good 18 6 µg/m3
1:00 PM NREL O3 8 Good 19 23 PPB
1:00 PM PAL O3 8 Good 16 19 PPB
1:00 PM RFN O3 8 Good 30 35 PPB
1:00 PM RIFL PM10 24 Good 30 32 µg/m3
1:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
1:00 PM RIFLO3 O3 8 Good 13 15 PPB
1:00 PM SBC O3 8 Good 25 30 PPB
1:00 PM WBY CO 8 Good 7 0.6 PPM
1:00 PM WBY O3 8 Good 4 5 PPB
1:00 PM WBY PM10 24 Good 27 29 µg/m3
1:00 PM WBY SO2 24 Good 3 0.002 PPM
1:00 PM WCH O3 8 Good 18 21 PPB
12:00 PM ACAD O3 8 Good 12 14 PPB
12:00 PM ARV O3 8 Good 7 8 PPB
12:00 PM ASP O3 8 Good 20 24 PPB
12:00 PM AURE O3 8 Good 19 23 PPB
12:00 PM BOU PM2.5 24 Good 12 4 µg/m3
12:00 PM CAMP PM10 24 Good 28 30 µg/m3
12:00 PM CAMP PM2.5 24 Good 20 6 µg/m3
12:00 PM CAMP SO2 24 Good 1 0.001 PPM
12:00 PM CCOL PM2.5 24 Good 22 7 µg/m3
12:00 PM CHAT O3 8 Good 20 24 PPB
12:00 PM CHAT PM2.5 24 Good 26 8 µg/m3
12:00 PM COMM PM2.5 24 Good 22 7 µg/m3
12:00 PM CRG O3 8 Good 6 7 PPB
12:00 PM CTZ O3 8 Good 20 24 PPB
12:00 PM DMAS CO 8 Good 5 0.4 PPM
12:00 PM DMAS O3 8 Good 4 5 PPB
12:00 PM DMAS PM10 24 Good 30 32 µg/m3
12:00 PM DMAS PM2.5 24 Good 32 10 µg/m3
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 11 13 PPB
12:00 PM FTCF PM10 24 Good 16 17 µg/m3
12:00 PM FTCF PM2.5 24 Good 19 6 µg/m3
12:00 PM FTCR O3 8 Good 26 31 PPB
12:00 PM FTCW O3 8 Good 20 24 PPB
12:00 PM GJCT CO 8 Good 5 0.4 PPM
12:00 PM GJCT PM10 24 Good 30 32 µg/m3
12:00 PM GREA CO 8 Good 7 0.6 PPM
12:00 PM GRET O3 8 Good 14 16 PPB
12:00 PM H24 CO 8 Good 12 1.1 PPM
12:00 PM HLD O3 8 Good 15 18 PPB
12:00 PM LNGM PM2.5 24 Good 21 7 µg/m3
12:00 PM LONG CO 8 Good 7 0.6 PPM
12:00 PM MAN O3 8 Good 19 22 PPB
12:00 PM NJH PM2.5 24 Good 18 5 µg/m3
12:00 PM NREL O3 8 Good 20 24 PPB
12:00 PM PAL O3 8 Good 14 16 PPB
12:00 PM RFN O3 8 Good 29 34 PPB
12:00 PM RIFL PM10 24 Good 30 32 µg/m3
12:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
12:00 PM RIFLO3 O3 8 Good 10 12 PPB
12:00 PM SBC O3 8 Good 25 29 PPB
12:00 PM WBY CO 8 Good 7 0.6 PPM
12:00 PM WBY O3 8 Good 3 4 PPB
12:00 PM WBY PM10 24 Good 26 28 µg/m3
12:00 PM WBY SO2 24 Good 1 0.001 PPM
12:00 PM WCH O3 8 Good 18 21 PPB
11:00 AM ACAD O3 8 Good 10 12 PPB
11:00 AM ARV O3 8 Good 5 6 PPB
11:00 AM ASP O3 8 Good 21 25 PPB
11:00 AM AURE O3 8 Good 17 20 PPB
11:00 AM BOU PM2.5 24 Good 12 4 µg/m3
11:00 AM CAMP PM10 24 Good 27 29 µg/m3
11:00 AM CAMP PM2.5 24 Good 20 6 µg/m3
11:00 AM CAMP SO2 24 Good 1 0.001 PPM
11:00 AM CCOL PM2.5 24 Good 23 7 µg/m3
11:00 AM CHAT O3 8 Good 19 22 PPB
11:00 AM CHAT PM2.5 24 Good 26 8 µg/m3
11:00 AM COMM PM2.5 24 Good 21 6 µg/m3
11:00 AM CRG O3 8 Good 4 5 PPB
11:00 AM CTZ O3 8 Good 19 22 PPB
11:00 AM DMAS CO 8 Good 3 0.3 PPM
11:00 AM DMAS O3 8 Good 3 3 PPB
11:00 AM DMAS PM10 24 Good 29 31 µg/m3
11:00 AM DMAS PM2.5 24 Good 31 10 µg/m3
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 8 9 PPB
11:00 AM FTCF PM10 24 Good 17 18 µg/m3
11:00 AM FTCF PM2.5 24 Good 20 6 µg/m3
11:00 AM FTCR O3 8 Good 26 31 PPB
11:00 AM FTCW O3 8 Good 19 22 PPB
11:00 AM GJCT CO 8 Good 5 0.4 PPM
11:00 AM GJCT PM10 24 Good 30 32 µg/m3
11:00 AM GREA CO 8 Good 7 0.6 PPM
11:00 AM GRET O3 8 Good 12 14 PPB
11:00 AM H24 CO 8 Good 11 1.0 PPM
11:00 AM HLD O3 8 Good 13 15 PPB
11:00 AM LNGM PM2.5 24 Good 21 7 µg/m3
11:00 AM LONG CO 8 Good 7 0.6 PPM
11:00 AM MAN O3 8 Good 18 21 PPB
11:00 AM NJH PM2.5 24 Good 17 5 µg/m3
11:00 AM NREL O3 8 Good 20 24 PPB
11:00 AM PAL O3 8 Good 12 14 PPB
11:00 AM RFN O3 8 Good 29 34 PPB
11:00 AM RIFL PM10 24 Good 30 32 µg/m3
11:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
11:00 AM RIFLO3 O3 8 Good 8 9 PPB
11:00 AM SBC O3 8 Good 24 28 PPB
11:00 AM WBY CO 8 Good 7 0.6 PPM
11:00 AM WBY O3 8 Good 3 3 PPB
11:00 AM WBY PM10 24 Good 26 28 µg/m3
11:00 AM WBY SO2 24 Good 0 0.000 PPM
11:00 AM WCH O3 8 Good 17 20 PPB
10:00 AM ACAD O3 8 Good 7 8 PPB
10:00 AM ARV O3 8 Good 4 5 PPB
10:00 AM ASP O3 8 Good 22 26 PPB
10:00 AM AURE O3 8 Good 15 18 PPB
10:00 AM BOU PM2.5 24 Good 12 4 µg/m3
10:00 AM CAMP PM10 24 Good 29 31 µg/m3
10:00 AM CAMP PM2.5 24 Good 21 7 µg/m3
10:00 AM CAMP SO2 24 Good 1 0.001 PPM
10:00 AM CCOL PM2.5 24 Good 24 7 µg/m3
10:00 AM CHAT O3 8 Good 17 20 PPB
10:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
10:00 AM COMM PM2.5 24 Good 21 6 µg/m3
10:00 AM CRG O3 8 Good 3 4 PPB
10:00 AM CTZ O3 8 Good 17 20 PPB
10:00 AM DMAS CO 8 Good 3 0.3 PPM
10:00 AM DMAS O3 8 Good 3 3 PPB
10:00 AM DMAS PM10 24 Good 29 31 µg/m3
10:00 AM DMAS PM2.5 24 Good 31 10 µg/m3
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 5 6 PPB
10:00 AM FTCF PM10 24 Good 18 19 µg/m3
10:00 AM FTCF PM2.5 24 Good 23 7 µg/m3
10:00 AM FTCR O3 8 Good 25 30 PPB
10:00 AM FTCW O3 8 Good 18 21 PPB
10:00 AM GJCT CO 8 Good 5 0.4 PPM
10:00 AM GJCT PM10 24 Good 30 32 µg/m3
10:00 AM GREA CO 8 Good 7 0.6 PPM
10:00 AM GRET O3 8 Good 11 13 PPB
10:00 AM H24 CO 8 Good 10 0.9 PPM
10:00 AM HLD O3 8 Good 11 13 PPB
10:00 AM LNGM PM2.5 24 Good 23 7 µg/m3
10:00 AM LONG CO 8 Good 7 0.6 PPM
10:00 AM MAN O3 8 Good 17 20 PPB
10:00 AM NJH PM2.5 24 Good 16 5 µg/m3
10:00 AM NREL O3 8 Good 22 26 PPB
10:00 AM PAL O3 8 Good 12 14 PPB
10:00 AM RFN O3 8 Good 30 35 PPB
10:00 AM RIFL PM10 24 Good 31 33 µg/m3
10:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
10:00 AM RIFLO3 O3 8 Good 6 7 PPB
10:00 AM SBC O3 8 Good 22 26 PPB
10:00 AM WBY CO 8 Good 6 0.5 PPM
10:00 AM WBY O3 8 Good 2 2 PPB
10:00 AM WBY PM10 24 Good 26 28 µg/m3
10:00 AM WBY SO2 24 Good 1 0.001 PPM
10:00 AM WCH O3 8 Good 17 20 PPB
9:00 AM ACAD O3 8 Good 5 6 PPB
9:00 AM ARV O3 8 Good 3 4 PPB
9:00 AM ASP O3 8 Good 22 26 PPB
9:00 AM AURE O3 8 Good 14 16 PPB
9:00 AM BOU PM2.5 24 Good 15 5 µg/m3
9:00 AM CAMP PM10 24 Good 31 33 µg/m3
9:00 AM CAMP PM2.5 24 Good 24 7 µg/m3
9:00 AM CAMP SO2 24 Good 3 0.002 PPM
9:00 AM CCOL PM2.5 24 Good 26 8 µg/m3
9:00 AM CHAT O3 8 Good 17 20 PPB
9:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
9:00 AM COMM PM2.5 24 Good 23 7 µg/m3
9:00 AM CRG O3 8 Good 3 4 PPB
9:00 AM CTZ O3 8 Good 16 19 PPB
9:00 AM DMAS CO 8 Good 3 0.3 PPM
9:00 AM DMAS O3 8 Good 2 2 PPB
9:00 AM DMAS PM10 24 Good 30 32 µg/m3
9:00 AM DMAS PM2.5 24 Good 30 9 µg/m3
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 3 4 PPB
9:00 AM FTCF PM10 24 Good 18 19 µg/m3
9:00 AM FTCF PM2.5 24 Good 25 8 µg/m3
9:00 AM FTCR O3 8 Good 25 29 PPB
9:00 AM FTCW O3 8 Good 17 20 PPB
9:00 AM GJCT CO 8 Good 5 0.4 PPM
9:00 AM GJCT PM10 24 Good 31 33 µg/m3
9:00 AM GREA CO 8 Good 7 0.6 PPM
9:00 AM GRET O3 8 Good 10 12 PPB
9:00 AM H24 CO 8 Good 11 1.0 PPM
9:00 AM HLD O3 8 Good 10 12 PPB
9:00 AM LNGM PM2.5 24 Good 25 8 µg/m3
9:00 AM LONG CO 8 Good 7 0.6 PPM
9:00 AM MAN O3 8 Good 18 21 PPB
9:00 AM NJH PM2.5 24 Good 16 5 µg/m3
9:00 AM NREL O3 8 Good 23 27 PPB
9:00 AM PAL O3 8 Good 11 13 PPB
9:00 AM RFN O3 8 Good 30 35 PPB
9:00 AM RIFL PM10 24 Good 31 33 µg/m3
9:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
9:00 AM RIFLO3 O3 8 Good 5 6 PPB
9:00 AM SBC O3 8 Good 20 24 PPB
9:00 AM WBY CO 8 Good 6 0.5 PPM
9:00 AM WBY O3 8 Good 3 4 PPB
9:00 AM WBY PM10 24 Good 29 31 µg/m3
9:00 AM WBY SO2 24 Good 1 0.001 PPM
9:00 AM WCH O3 8 Good 17 20 PPB
8:00 AM ACAD O3 8 Good 5 6 PPB
8:00 AM ARV O3 8 Good 5 6 PPB
8:00 AM ASP O3 8 Good 23 27 PPB
8:00 AM AURE O3 8 Good 14 17 PPB
8:00 AM BOU PM2.5 24 Good 16 5 µg/m3
8:00 AM CAMP PM10 24 Good 32 35 µg/m3
8:00 AM CAMP PM2.5 24 Good 25 8 µg/m3
8:00 AM CAMP SO2 24 Good 3 0.002 PPM
8:00 AM CCOL PM2.5 24 Good 26 8 µg/m3
8:00 AM CHAT O3 8 Good 18 21 PPB
8:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
8:00 AM COMM PM2.5 24 Good 23 7 µg/m3
8:00 AM CRG O3 8 Good 5 6 PPB
8:00 AM CTZ O3 8 Good 16 19 PPB
8:00 AM DMAS CO 8 Good 3 0.3 PPM
8:00 AM DMAS O3 8 Good 2 2 PPB
8:00 AM DMAS PM10 24 Good 31 33 µg/m3
8:00 AM DMAS PM2.5 24 Good 31 9 µg/m3
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 3 3 PPB
8:00 AM FTCF PM10 24 Good 19 20 µg/m3
8:00 AM FTCF PM2.5 24 Good 28 9 µg/m3
8:00 AM FTCR O3 8 Good 25 29 PPB
8:00 AM FTCW O3 8 Good 18 21 PPB
8:00 AM GJCT CO 8 Good 5 0.4 PPM
8:00 AM GJCT PM10 24 Good 31 34 µg/m3
8:00 AM GREA CO 8 Good 6 0.5 PPM
8:00 AM GRET O3 8 Good 12 14 PPB
8:00 AM H24 CO 8 Good 10 0.9 PPM
8:00 AM HLD O3 8 Good 9 11 PPB
8:00 AM LNGM PM2.5 24 Good 27 8 µg/m3
8:00 AM LONG CO 8 Good 6 0.5 PPM
8:00 AM MAN O3 8 Good 19 23 PPB
8:00 AM NJH PM2.5 24 Good 16 5 µg/m3
8:00 AM NREL O3 8 Good 23 27 PPB
8:00 AM PAL O3 8 Good 12 14 PPB
8:00 AM RFN O3 8 Good 29 34 PPB
8:00 AM RIFL PM10 24 Good 30 32 µg/m3
8:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
8:00 AM RIFLO3 O3 8 Good 6 7 PPB
8:00 AM SBC O3 8 Good 19 23 PPB
8:00 AM WBY CO 8 Good 6 0.5 PPM
8:00 AM WBY O3 8 Good 6 7 PPB
8:00 AM WBY PM10 24 Good 29 31 µg/m3
8:00 AM WBY SO2 24 Good 1 0.001 PPM
8:00 AM WCH O3 8 Good 18 21 PPB
7:00 AM ACAD O3 8 Good 6 7 PPB
7:00 AM ARV O3 8 Good 8 9 PPB
7:00 AM ASP O3 8 Good 25 29 PPB
7:00 AM AURE O3 8 Good 15 18 PPB
7:00 AM BOU PM2.5 24 Good 18 6 µg/m3
7:00 AM CAMP PM10 24 Good 33 36 µg/m3
7:00 AM CAMP PM2.5 24 Good 26 8 µg/m3
7:00 AM CAMP SO2 24 Good 3 0.002 PPM
7:00 AM CCOL PM2.5 24 Good 27 8 µg/m3
7:00 AM CHAT O3 8 Good 19 22 PPB
7:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
7:00 AM COMM PM2.5 24 Good 23 7 µg/m3
7:00 AM CRG O3 8 Good 8 9 PPB
7:00 AM CTZ O3 8 Good 17 20 PPB
7:00 AM DMAS CO 8 Good 3 0.3 PPM
7:00 AM DMAS O3 8 Good 2 2 PPB
7:00 AM DMAS PM10 24 Good 31 33 µg/m3
7:00 AM DMAS PM2.5 24 Good 32 10 µg/m3
7:00 AM FTC CO 8 Good 3 0.3 PPM
7:00 AM FTC O3 8 Good 3 3 PPB
7:00 AM FTCF PM10 24 Good 19 20 µg/m3
7:00 AM FTCF PM2.5 24 Good 30 9 µg/m3
7:00 AM FTCR O3 8 Good 25 29 PPB
7:00 AM FTCW O3 8 Good 19 23 PPB
7:00 AM GJCT CO 8 Good 3 0.3 PPM
7:00 AM GJCT PM10 24 Good 32 35 µg/m3
7:00 AM GREA CO 8 Good 5 0.4 PPM
7:00 AM GRET O3 8 Good 14 16 PPB
7:00 AM HLD O3 8 Good 10 12 PPB
7:00 AM LNGM PM2.5 24 Good 27 8 µg/m3
7:00 AM LONG CO 8 Good 5 0.4 PPM
7:00 AM MAN O3 8 Good 21 25 PPB
7:00 AM NJH PM2.5 24 Good 16 5 µg/m3
7:00 AM NREL O3 8 Good 24 28 PPB
7:00 AM PAL O3 8 Good 14 16 PPB
7:00 AM RFN O3 8 Good 29 34 PPB
7:00 AM RIFL PM10 24 Good 30 32 µg/m3
7:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
7:00 AM RIFLO3 O3 8 Good 6 7 PPB
7:00 AM SBC O3 8 Good 20 24 PPB
7:00 AM WBY CO 8 Good 5 0.4 PPM
7:00 AM WBY O3 8 Good 8 10 PPB
7:00 AM WBY PM10 24 Good 29 31 µg/m3
7:00 AM WBY SO2 24 Good 1 0.001 PPM
7:00 AM WCH O3 8 Good 20 24 PPB
6:00 AM ACAD O3 8 Good 6 7 PPB
6:00 AM ARV O3 8 Good 10 12 PPB
6:00 AM ASP O3 8 Good 25 30 PPB
6:00 AM AURE O3 8 Good 17 20 PPB
6:00 AM BOU PM2.5 24 Good 20 6 µg/m3
6:00 AM CAMP PM10 24 Good 33 36 µg/m3
6:00 AM CAMP PM2.5 24 Good 26 8 µg/m3
6:00 AM CAMP SO2 24 Good 3 0.002 PPM
6:00 AM CCOL PM2.5 24 Good 28 9 µg/m3
6:00 AM CHAT O3 8 Good 19 23 PPB
6:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
6:00 AM COMM PM2.5 24 Good 24 7 µg/m3
6:00 AM CRG O3 8 Good 10 12 PPB
6:00 AM CTZ O3 8 Good 16 19 PPB
6:00 AM DMAS CO 8 Good 2 0.2 PPM
6:00 AM DMAS O3 8 Good 3 4 PPB
6:00 AM DMAS PM10 24 Good 30 32 µg/m3
6:00 AM DMAS PM2.5 24 Good 32 10 µg/m3
6:00 AM FTC CO 8 Good 3 0.3 PPM
6:00 AM FTC O3 8 Good 3 4 PPB
6:00 AM FTCF PM10 24 Good 19 20 µg/m3
6:00 AM FTCF PM2.5 24 Good 30 9 µg/m3
6:00 AM FTCR O3 8 Good 25 29 PPB
6:00 AM FTCW O3 8 Good 21 25 PPB
6:00 AM GJCT CO 8 Good 5 0.4 PPM
6:00 AM GJCT PM10 24 Good 33 36 µg/m3
6:00 AM GREA CO 8 Good 5 0.4 PPM
6:00 AM GRET O3 8 Good 16 19 PPB
6:00 AM HLD O3 8 Good 10 12 PPB
6:00 AM LNGM PM2.5 24 Good 28 9 µg/m3
6:00 AM LONG CO 8 Good 3 0.3 PPM
6:00 AM MAN O3 8 Good 21 25 PPB
6:00 AM NJH PM2.5 24 Good 16 5 µg/m3
6:00 AM NREL O3 8 Good 24 28 PPB
6:00 AM PAL O3 8 Good 14 17 PPB
6:00 AM RFN O3 8 Good 28 33 PPB
6:00 AM RIFL PM10 24 Good 30 32 µg/m3
6:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
6:00 AM RIFLO3 O3 8 Good 7 8 PPB
6:00 AM SBC O3 8 Good 20 24 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY O3 8 Good 10 12 PPB
6:00 AM WBY PM10 24 Good 29 31 µg/m3
6:00 AM WBY SO2 24 Good 1 0.001 PPM
6:00 AM WCH O3 8 Good 23 27 PPB
5:00 AM ACAD O3 8 Good 6 7 PPB
5:00 AM ARV O3 8 Good 13 15 PPB
5:00 AM ASP O3 8 Good 25 30 PPB
5:00 AM AURE O3 8 Good 19 22 PPB
5:00 AM BOU PM2.5 24 Good 22 7 µg/m3
5:00 AM CAMP PM10 24 Good 33 36 µg/m3
5:00 AM CAMP PM2.5 24 Good 27 8 µg/m3
5:00 AM CAMP SO2 24 Good 3 0.002 PPM
5:00 AM CCOL PM2.5 24 Good 29 9 µg/m3
5:00 AM CHAT O3 8 Good 20 24 PPB
5:00 AM CHAT PM2.5 24 Good 25 8 µg/m3
5:00 AM COMM PM2.5 24 Good 24 8 µg/m3
5:00 AM CRG O3 8 Good 12 14 PPB
5:00 AM CTZ O3 8 Good 15 18 PPB
5:00 AM DMAS CO 8 Good 2 0.2 PPM
5:00 AM DMAS O3 8 Good 4 5 PPB
5:00 AM DMAS PM10 24 Good 30 32 µg/m3
5:00 AM DMAS PM2.5 24 Good 33 10 µg/m3
5:00 AM FTC CO 8 Good 3 0.3 PPM
5:00 AM FTC O3 8 Good 4 5 PPB
5:00 AM FTCF PM10 24 Good 19 21 µg/m3
5:00 AM FTCF PM2.5 24 Good 32 10 µg/m3
5:00 AM FTCR O3 8 Good 25 29 PPB
5:00 AM FTCW O3 8 Good 22 26 PPB
5:00 AM GJCT CO 8 Good 5 0.4 PPM
5:00 AM GJCT PM10 24 Good 33 36 µg/m3
5:00 AM GREA CO 8 Good 3 0.3 PPM
5:00 AM GRET O3 8 Good 18 21 PPB
5:00 AM HLD O3 8 Good 10 12 PPB
5:00 AM LNGM PM2.5 24 Good 28 9 µg/m3
5:00 AM LONG CO 8 Good 2 0.2 PPM
5:00 AM MAN O3 8 Good 22 26 PPB
5:00 AM NJH PM2.5 24 Good 17 5 µg/m3
5:00 AM NREL O3 8 Good 24 28 PPB
5:00 AM PAL O3 8 Good 15 18 PPB
5:00 AM RFN O3 8 Good 27 32 PPB
5:00 AM RIFL PM10 24 Good 30 32 µg/m3
5:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
5:00 AM RIFLO3 O3 8 Good 7 8 PPB
5:00 AM SBC O3 8 Good 19 23 PPB
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY O3 8 Good 13 15 PPB
5:00 AM WBY PM10 24 Good 29 31 µg/m3
5:00 AM WBY SO2 24 Good 1 0.001 PPM
5:00 AM WCH O3 8 Good 24 28 PPB
4:00 AM ACAD O3 8 Good 5 6 PPB
4:00 AM ARV O3 8 Good 14 17 PPB
4:00 AM ASP O3 8 Good 25 30 PPB
4:00 AM AURE O3 8 Good 21 25 PPB
4:00 AM BOU PM2.5 24 Good 24 7 µg/m3
4:00 AM CAMP PM10 24 Good 33 36 µg/m3
4:00 AM CAMP PM2.5 24 Good 27 8 µg/m3
4:00 AM CAMP SO2 24 Good 3 0.002 PPM
4:00 AM CCOL PM2.5 24 Good 31 9 µg/m3
4:00 AM CHAT O3 8 Good 21 25 PPB
4:00 AM CHAT PM2.5 24 Good 26 8 µg/m3
4:00 AM COMM PM2.5 24 Good 24 8 µg/m3
4:00 AM CRG O3 8 Good 13 15 PPB
4:00 AM CTZ O3 8 Good 14 16 PPB
4:00 AM DMAS CO 8 Good 3 0.3 PPM
4:00 AM DMAS O3 8 Good 4 5 PPB
4:00 AM DMAS PM10 24 Good 30 32 µg/m3
4:00 AM DMAS PM2.5 24 Good 35 11 µg/m3
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 5 6 PPB
4:00 AM FTCF PM10 24 Good 19 21 µg/m3
4:00 AM FTCF PM2.5 24 Good 32 10 µg/m3
4:00 AM FTCR O3 8 Good 24 28 PPB
4:00 AM FTCW O3 8 Good 24 28 PPB
4:00 AM GJCT CO 8 Good 6 0.5 PPM
4:00 AM GJCT PM10 24 Good 35 38 µg/m3
4:00 AM GREA CO 8 Good 3 0.3 PPM
4:00 AM GRET O3 8 Good 19 23 PPB
4:00 AM HLD O3 8 Good 9 11 PPB
4:00 AM LNGM PM2.5 24 Good 29 9 µg/m3
4:00 AM LONG CO 8 Good 2 0.2 PPM
4:00 AM MAN O3 8 Good 22 26 PPB
4:00 AM NJH PM2.5 24 Good 19 6 µg/m3
4:00 AM NREL O3 8 Good 23 27 PPB
4:00 AM PAL O3 8 Good 15 18 PPB
4:00 AM RFN O3 8 Good 25 30 PPB
4:00 AM RIFL PM10 24 Good 30 32 µg/m3
4:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
4:00 AM RIFLO3 O3 8 Good 7 8 PPB
4:00 AM SBC O3 8 Good 19 22 PPB
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY O3 8 Good 15 18 PPB
4:00 AM WBY PM10 24 Good 29 31 µg/m3
4:00 AM WBY SO2 24 Good 1 0.001 PPM
4:00 AM WCH O3 8 Good 23 27 PPB
3:00 AM ACAD O3 8 Good 5 6 PPB
3:00 AM ARV O3 8 Good 14 16 PPB
3:00 AM ASP O3 8 Good 25 30 PPB
3:00 AM AURE O3 8 Good 23 27 PPB
3:00 AM BOU PM2.5 24 Good 26 8 µg/m3
3:00 AM CAMP PM10 24 Good 32 35 µg/m3
3:00 AM CAMP PM2.5 24 Good 28 9 µg/m3
3:00 AM CAMP SO2 24 Good 3 0.002 PPM
3:00 AM CCOL PM2.5 24 Good 31 10 µg/m3
3:00 AM CHAT O3 8 Good 23 27 PPB
3:00 AM CHAT PM2.5 24 Good 28 9 µg/m3
3:00 AM COMM PM2.5 24 Good 24 7 µg/m3
3:00 AM CRG O3 8 Good 13 15 PPB
3:00 AM CTZ O3 8 Good 13 15 PPB
3:00 AM DMAS CO 8 Good 3 0.3 PPM
3:00 AM DMAS O3 8 Good 4 5 PPB
3:00 AM DMAS PM10 24 Good 30 32 µg/m3
3:00 AM DMAS PM2.5 24 Good 37 11 µg/m3
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM FTC O3 8 Good 7 8 PPB
3:00 AM FTCF PM10 24 Good 19 21 µg/m3
3:00 AM FTCF PM2.5 24 Good 33 10 µg/m3
3:00 AM FTCR O3 8 Good 24 28 PPB
3:00 AM FTCW O3 8 Good 25 30 PPB
3:00 AM GJCT CO 8 Good 7 0.6 PPM
3:00 AM GJCT PM10 24 Good 35 38 µg/m3
3:00 AM GREA CO 8 Good 3 0.3 PPM
3:00 AM GRET O3 8 Good 20 24 PPB
3:00 AM HLD O3 8 Good 11 13 PPB
3:00 AM LNGM PM2.5 24 Good 30 9 µg/m3
3:00 AM LONG CO 8 Good 2 0.2 PPM
3:00 AM MAN O3 8 Good 23 27 PPB
3:00 AM NJH PM2.5 24 Good 20 6 µg/m3
3:00 AM NREL O3 8 Good 21 25 PPB
3:00 AM PAL O3 8 Good 17 20 PPB
3:00 AM RFN O3 8 Good 24 28 PPB
3:00 AM RIFL PM10 24 Good 29 31 µg/m3
3:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
3:00 AM RIFLO3 O3 8 Good 6 7 PPB
3:00 AM SBC O3 8 Good 18 21 PPB
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY O3 8 Good 17 20 PPB
3:00 AM WBY PM10 24 Good 30 32 µg/m3
3:00 AM WBY SO2 24 Good 1 0.001 PPM
3:00 AM WCH O3 8 Good 22 26 PPB
2:00 AM ACAD O3 8 Good 8 9 PPB
2:00 AM ARV O3 8 Good 14 16 PPB
2:00 AM ASP O3 8 Good 25 29 PPB
2:00 AM AURE O3 8 Good 25 29 PPB
2:00 AM BOU PM2.5 24 Good 29 9 µg/m3
2:00 AM CAMP PM10 24 Good 32 35 µg/m3
2:00 AM CAMP PM2.5 24 Good 29 9 µg/m3
2:00 AM CAMP SO2 24 Good 3 0.002 PPM
2:00 AM CCOL PM2.5 24 Good 32 10 µg/m3
2:00 AM CHAT O3 8 Good 24 28 PPB
2:00 AM CHAT PM2.5 24 Good 29 9 µg/m3
2:00 AM COMM PM2.5 24 Good 25 8 µg/m3
2:00 AM CRG O3 8 Good 12 14 PPB
2:00 AM CTZ O3 8 Good 12 14 PPB
2:00 AM DMAS CO 8 Good 5 0.4 PPM
2:00 AM DMAS O3 8 Good 4 5 PPB
2:00 AM DMAS PM10 24 Good 30 32 µg/m3
2:00 AM DMAS PM2.5 24 Good 39 12 µg/m3
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 8 10 PPB
2:00 AM FTCF PM10 24 Good 19 21 µg/m3
2:00 AM FTCF PM2.5 24 Good 33 10 µg/m3
2:00 AM FTCR O3 8 Good 25 29 PPB
2:00 AM FTCW O3 8 Good 27 32 PPB
2:00 AM GJCT CO 8 Good 7 0.6 PPM
2:00 AM GJCT PM10 24 Good 35 38 µg/m3
2:00 AM GREA CO 8 Good 3 0.3 PPM
2:00 AM GRET O3 8 Good 21 25 PPB
2:00 AM HLD O3 8 Good 13 15 PPB
2:00 AM LNGM PM2.5 24 Good 31 10 µg/m3
2:00 AM LONG CO 8 Good 2 0.2 PPM
2:00 AM MAN O3 8 Good 24 28 PPB
2:00 AM NJH PM2.5 24 Good 22 7 µg/m3
2:00 AM NREL O3 8 Good 19 22 PPB
2:00 AM PAL O3 8 Good 18 21 PPB
2:00 AM RFN O3 8 Good 22 26 PPB
2:00 AM RIFL PM10 24 Good 29 31 µg/m3
2:00 AM RIFL PM2.5 24 Good 34 11 µg/m3
2:00 AM RIFLO3 O3 8 Good 6 7 PPB
2:00 AM SBC O3 8 Good 19 22 PPB
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY O3 8 Good 18 21 PPB
2:00 AM WBY PM10 24 Good 29 31 µg/m3
2:00 AM WBY SO2 24 Good 1 0.001 PPM
2:00 AM WCH O3 8 Good 20 24 PPB
1:00 AM ACAD O3 8 Good 9 11 PPB
1:00 AM ARV O3 8 Good 13 15 PPB
1:00 AM ASP O3 8 Good 23 27 PPB
1:00 AM AURE O3 8 Good 26 31 PPB
1:00 AM BOU PM2.5 24 Good 31 10 µg/m3
1:00 AM CAMP PM10 24 Good 32 35 µg/m3
1:00 AM CAMP PM2.5 24 Good 31 10 µg/m3
1:00 AM CAMP SO2 24 Good 3 0.002 PPM
1:00 AM CCOL PM2.5 24 Good 32 10 µg/m3
1:00 AM CHAT O3 8 Good 25 29 PPB
1:00 AM CHAT PM2.5 24 Good 30 9 µg/m3
1:00 AM COMM PM2.5 24 Good 25 8 µg/m3
1:00 AM CRG O3 8 Good 10 12 PPB
1:00 AM CTZ O3 8 Good 11 13 PPB
1:00 AM DMAS CO 8 Good 5 0.4 PPM
1:00 AM DMAS O3 8 Good 4 5 PPB
1:00 AM DMAS PM10 24 Good 31 33 µg/m3
1:00 AM DMAS PM2.5 24 Good 41 13 µg/m3
1:00 AM FTC CO 8 Good 5 0.4 PPM
1:00 AM FTC O3 8 Good 8 10 PPB
1:00 AM FTCF PM10 24 Good 19 20 µg/m3
1:00 AM FTCF PM2.5 24 Good 33 10 µg/m3
1:00 AM FTCR O3 8 Good 26 31 PPB
1:00 AM FTCW O3 8 Good 28 33 PPB
1:00 AM GJCT CO 8 Good 7 0.6 PPM
1:00 AM GJCT PM10 24 Good 35 38 µg/m3
1:00 AM GREA CO 8 Good 3 0.3 PPM
1:00 AM GRET O3 8 Good 21 25 PPB
1:00 AM HLD O3 8 Good 13 15 PPB
1:00 AM LNGM PM2.5 24 Good 31 10 µg/m3
1:00 AM LONG CO 8 Good 2 0.2 PPM
1:00 AM MAN O3 8 Good 25 30 PPB
1:00 AM NJH PM2.5 24 Good 24 7 µg/m3
1:00 AM NREL O3 8 Good 18 21 PPB
1:00 AM PAL O3 8 Good 19 22 PPB
1:00 AM RFN O3 8 Good 21 25 PPB
1:00 AM RIFL PM10 24 Good 29 31 µg/m3
1:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
1:00 AM RIFLO3 O3 8 Good 7 8 PPB
1:00 AM SBC O3 8 Good 20 24 PPB
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY O3 8 Good 19 22 PPB
1:00 AM WBY PM10 24 Good 30 32 µg/m3
1:00 AM WBY SO2 24 Good 1 0.001 PPM
1:00 AM WCH O3 8 Good 19 22 PPB
 
© Colorado Department of Public Health and Environment, Denver, CO