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Detailed Air Quality Summary for 08/06/14 (Today)

Air Quality Forecasts and Advisories & 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
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NREL Good 39 Ozone 46 PPB 8-hour 12 PM
Ft. Collins - Greeley
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FTCW Good 29 Ozone 34 PPB 8-hour 12 PM
Colorado Springs
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MAN Good 37 Ozone 44 PPB 8-hour 12 PM
Grand Junction
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PAL Good 32 Ozone 38 PPB 8-hour 12 PM
Colorado River Valley
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RIFLO3 Good 25 Ozone 29 PPB 8-hour 12 PM
Four Corners
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CTZ Good 25 Ozone 29 PPB 8-hour 12 PM
Other
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DELT Good 30 Particulate < 2.5 micrometers 7 µg/m3 24-hour 12 PM

Area Site Visibility Max VSI 4-hour Average
(1/km)
Beta Extinction
(1/km)
Time *
(MST)
Denver DES Moderate 57 0.054 0.051 12 PM

Daily Highs:

Area Site Air Quality Max AQI Pollutant Conc. Period Time *
(MST)
Denver
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NREL Good 39 Ozone 46 PPB 8-hour 12 PM
Ft. Collins - Greeley
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GRET Good 32 Ozone 38 PPB 8-hour 1 AM
Colorado Springs
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MAN Good 37 Ozone 44 PPB 8-hour 12 PM
Grand Junction
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PAL Good 32 Ozone 38 PPB 8-hour 1 AM
Colorado River Valley
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RIFLO3 Good 25 Ozone 29 PPB 8-hour 12 PM
Four Corners
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CTZ Good 26 Ozone 31 PPB 8-hour 1 AM
Other
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LAY Good 36 Ozone 43 PPB 8-hour 1 AM

Area Site Visibility Max VSI 4-hour Average
(1/km)
Beta Extinction
(1/km)
Time *
(MST)
Denver DES Moderate 62 0.056 0.055 11 AM
Ft. Collins - Greeley DMA Poor 114 0.086 0.077 11 AM

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

AQI health statements
Site information and abbreviations