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Air quality in San Francisco, CA

Live air quality report and air quality forecast in San Francisco

live
11 °C Fill 2Created with Sketch. 0 UV
fair
35.0 AQI
fair
35.0 AQI
Fill 2Created with Sketch.
11 °C
0 UV

Main pollutants

35.0
PM2.5
20.0
PM10
18.0
NO2
5.0
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 San Francisco

35.0
PM2.5
20.0
PM10
18.0
NO2
5.0
O3

Annual Average 27 AQI
Days per year at this level

Main pollutants

AQI

  • 35.0
    PM2.5
  • 20.0
    PM10
  • 18.0
    NO2
  • 5.0
    O3

µg/m³

  • 10
    PM2.5
  • 15
    PM10
  • 8
    NO2
  • 5.0
    O3
our sources

Street-by-Street Map

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