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Air quality in Costa Mesa, CA

Live air quality report and air quality forecast in Costa Mesa

live
17 °C Fill 2Created with Sketch. 0 UV
fair
50.0 AQI
fair
50.0 AQI
Fill 2Created with Sketch.
17 °C
0 UV

Main pollutants

23.0
PM2.5
23.0
PM10
50.0
NO2
15.0
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 Costa Mesa

23.0
PM2.5
23.0
PM10
50.0
NO2
15.0
O3

Annual Average 43 AQI
Days per year at this level

Main pollutants

AQI

  • 23.0
    PM2.5
  • 23.0
    PM10
  • 50.0
    NO2
  • 15.0
    O3

µg/m³

  • 5
    PM2.5
  • 17
    PM10
  • 25
    NO2
  • 15.0
    O3
our sources

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