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Air quality in Chattanooga, TN

Live air quality report and air quality forecast in Chattanooga

live
4 °C Fill 2Created with Sketch. 0 UV
fair
43.0 AQI
fair
43.0 AQI
Fill 2Created with Sketch.
4 °C
0 UV

Main pollutants

15.0
PM2.5
18.0
PM10
43.0
NO2
16.0
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 Chattanooga

15.0
PM2.5
18.0
PM10
43.0
NO2
16.0
O3

Annual Average 36 AQI
Days per year at this level

Main pollutants

AQI

  • 15.0
    PM2.5
  • 18.0
    PM10
  • 43.0
    NO2
  • 16.0
    O3

µg/m³

  • 3
    PM2.5
  • 13
    PM10
  • 21
    NO2
  • 16.0
    O3
our sources

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