Air quality in St. Marys, PA

Live air quality report and air quality forecast in St. Marys

live
13 °C Fill 2Created with Sketch. 0 UV
fair
26.0 AQI
fair
26.0 AQI
Fill 2Created with Sketch.
13 °C
0 UV

Main pollutants

23.0
PM2.5
26.0
PM10
23.0
NO2
18.0
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 St. Marys

23.0
PM2.5
26.0
PM10
23.0
NO2
18.0
O3

Annual Average 25 AQI
Days per year at this level

Main pollutants

AQI

  • 23.0
    PM2.5
  • 26.0
    PM10
  • 23.0
    NO2
  • 18.0
    O3

µg/m³

  • 5
    PM2.5
  • 21
    PM10
  • 11
    NO2
  • 18.0
    O3

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