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Air quality in Centennial, CO

Live air quality report and air quality forecast in Centennial

live
3 °C Fill 2Created with Sketch. 0 UV
fair
43.0 AQI
fair
43.0 AQI
Fill 2Created with Sketch.
3 °C
0 UV

Main pollutants

22.0
PM2.5
15.0
PM10
43.0
NO2
12.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air is moderately polluted. Greater than the maximum limit established for one year by WHO. A long-term exposure constitutes a health risk.

Live air quality report and air quality forecast in Centennial

22.0
PM2.5
15.0
PM10
43.0
NO2
12.0
O3

Annual Average 51 AQI
Days per year at this level

Main pollutants

AQI

  • 22.0
    PM2.5
  • 15.0
    PM10
  • 43.0
    NO2
  • 12.0
    O3

µg/m³

  • 5
    PM2.5
  • 11
    PM10
  • 21
    NO2
  • 12.0
    O3
our sources

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