Sustainability

Current Air Quality Health Index and Concentration of Key Pollutants

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Sha Chau Station
North Station
South Station

Air Quality Health Index (AQHI)

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STATION
AQHI
HEALTH RISK
DOMINANT POLUTANT
  • Tung Chung Station
    Click here for data from Enviromental Protection Department
Air Quality Data

Current Pollutant Concentration & AQHI

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AQHI 24 Hrs

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Past 24 hours Pollutant Concentration & AQHI

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AQHI Distribution

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Download Pollutant Data

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