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Colorado Department of Public Health and Environment

Detailed Air Quality Summary for 02/11/12 (Today)

Front Range Air Quality Forecast & Colorado Smoke Outlook
Learn more about monitoring sites: site descriptions and
real-time monitoring map

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

Current Hour:

Area Site Air Quality Max AQI Pollutant Conc. Period Time *
(MST)
Denver [+] DMAS Good 49 Particulate < 2.5 micrometers 15 µg/m3 24-hour 1:00 PM
Ft. Collins - Greeley [+] GRET Good 25 Ozone 30 PPB 8-hour 1:00 PM
Colorado Springs [+] MAN Good 19 Ozone 22 PPB 8-hour 1:00 PM
Grand Junction [+] GJPB Good 41 Particulate < 2.5 micrometers 13 µg/m3 24-hour 1:00 PM
Other [+] RIFL Good 27 Particulate < 2.5 micrometers 8 µg/m3 24-hour 1:00 PM

Area Site Visibility Max VSI 4-hour Average
(1/km)
 Beta Extinction
(1/km)
 Time *
(MST)
No valid VSI calculations found (12pm - 4pm)

Daily Highs:

Area Site Air Quality Max AQI Pollutant Conc. Period Time *
(MST)
Denver [+] DMAS Good 49 Particulate < 2.5 micrometers 15 µg/m3 24-hour 1:00 PM
Ft. Collins - Greeley [+] FTCR Good 30 Ozone 35 PPB 8-hour 1:00 AM
Colorado Springs [+] MAN Good 26 Ozone 31 PPB 8-hour 1:00 AM
Grand Junction [+] GJPB Good 42 Particulate < 2.5 micrometers 13 µg/m3 24-hour 12:00 PM
Other [+] RIFL Good 31 Particulate < 2.5 micrometers 9 µg/m3 24-hour 3:00 AM

Area Site Visibility Max VSI 4-hour Average
(1/km)
 Beta Extinction
(1/km)
 Time *
(MST)
No valid VSI calculations found (12pm - 4pm)

* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.
 
© Colorado Department of Public Health and Environment, Denver, CO