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Air quality in Kolkata

Live air quality report and air quality forecast in Kolkata

live
19 °C Fill 2Created with Sketch. 0 UV
very unhealthy
171.0 AQI
very unhealthy
171.0 AQI
Fill 2Created with Sketch.
19 °C
0 UV

Main pollutants

171.0
PM2.5
141.0
PM10
66.0
NO2
10.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The pollution level has reached a critical level. Individuals at risk feel immediate effects. Even healthy people may show symptoms for short exposures.

Live air quality report and air quality forecast in Kolkata

171.0
PM2.5
141.0
PM10
66.0
NO2
10.0
O3

Annual Average 158 AQI
Days per year at this level

Main pollutants

AQI

  • 171.0
    PM2.5
  • 141.0
    PM10
  • 66.0
    NO2
  • 10.0
    O3

µg/m³

  • 72
    PM2.5
  • 146
    PM10
  • 79
    NO2
  • 10.0
    O3
our sources

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