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Air quality in Costa Mesa, CA

Live air quality report and air quality forecast in Costa Mesa

live
15 °C Fill 2Created with Sketch. 3 UV
poor
57 AQI
poor
57 AQI
Fill 2Created with Sketch.
15 °C
3 UV

Main pollutants

30
PM2.5
42
PM10
6
NO2
57
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 Costa Mesa

30
PM2.5
42
PM10
6
NO2
57
O3

Annual Average 28 AQI
Days per year at this level

Main pollutants

AQI

  • 30
    PM2.5
  • 42
    PM10
  • 6
    NO2
  • 57
    O3

µg/m³

  • 15
    PM2.5
  • 41
    PM10
  • 11
    NO2
  • 57
    O3
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