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Air quality in Santa Ana, CA

Live air quality report and air quality forecast in Santa Ana

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

Main pollutants

32.0
PM2.5
33.0
PM10
55.0
NO2
12.0
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 Santa Ana

32.0
PM2.5
33.0
PM10
55.0
NO2
12.0
O3

Annual Average 44 AQI
Days per year at this level

Main pollutants

AQI

  • 32.0
    PM2.5
  • 33.0
    PM10
  • 55.0
    NO2
  • 12.0
    O3

µg/m³

  • 9
    PM2.5
  • 28
    PM10
  • 43
    NO2
  • 12.0
    O3
our sources

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