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Air quality in Leiden

Live air quality report and air quality forecast in Leiden

live
5 °C Fill 2Created with Sketch. 0 UV
fair
45.0 AQI
fair
45.0 AQI
Fill 2Created with Sketch.
5 °C
0 UV

Main pollutants

15.0
PM2.5
13.0
PM10
45.0
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 Leiden

15.0
PM2.5
13.0
PM10
45.0
NO2
15.0
O3

Annual Average 38 AQI
Days per year at this level

Main pollutants

AQI

  • 15.0
    PM2.5
  • 13.0
    PM10
  • 45.0
    NO2
  • 15.0
    O3

µg/m³

  • 3
    PM2.5
  • 9
    PM10
  • 22
    NO2
  • 15.0
    O3
our sources

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