Air Quality Index (AQI) in Hong Kong 🇭🇰
Live Air Quality Index (AQI) and PM2.5 Levels in Hong Kong
Currently, the air quality in Hong Kong, the capital of Hong Kong, is rated as Sensitive. The PM2.5 concentration is 49.4 µg/m³, while PM10 levels are recorded at 49.5 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 76.5 µg/m³, resulting in a US EPA Index of 3.
Hong Kong Air Quality: Major Cities Index
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Pollution Monitor & AQI Forecast: Hong Kong Regions
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* Air Quality Index (AQI) data for Hong Kong is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.