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Air quality in Downey, CA

Live air quality report and air quality forecast in Downey

live
18 °C Fill 2Created with Sketch. 0 UV
poor
75.0 AQI
poor
75.0 AQI
Fill 2Created with Sketch.
18 °C
0 UV

Main pollutants

51.0
PM2.5
75.0
PM10
62.0
NO2
1.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air has reached a high level of pollution. Higher than the maximum limit for 24 hours established by WHO.

Live air quality report and air quality forecast in Downey

51.0
PM2.5
75.0
PM10
62.0
NO2
1.0
O3

Annual Average 44 AQI
Days per year at this level

Main pollutants

AQI

  • 51.0
    PM2.5
  • 75.0
    PM10
  • 62.0
    NO2
  • 1.0
    O3

µg/m³

  • 15
    PM2.5
  • 62
    PM10
  • 68
    NO2
  • 1.0
    O3
our sources

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