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Air quality in Hong Kong

Live air quality report and air quality forecast in Hong Kong

live
poor
52.0 AQI
poor
52.0 AQI

Main pollutants

20.0
PM2.5
11.0
PM10
52.0
NO2
23.0
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 Hong Kong

20.0
PM2.5
11.0
PM10
52.0
NO2
23.0
O3

Annual Average 56 AQI
Days per year at this level

Main pollutants

AQI

  • 20.0
    PM2.5
  • 11.0
    PM10
  • 52.0
    NO2
  • 23.0
    O3

µg/m³

  • 5
    PM2.5
  • 8
    PM10
  • 31
    NO2
  • 23.0
    O3
our sources

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