Current air quality health index range and forecast
Update Frequency: AQHI: hourly / Forecast: 00:30, 10:30 and 16:30 everyday and as required
Current range and forecast of Air Quality Health Index (AQHI) at general and roadside stations
Data Dictionar(ies) : http://www.aqhi.gov.hk/psi/dd/hk_aqhiforecast_en.pdf
DATA RESOURCES 3
Download Historical Data
We have gathered historical data for your convenience. Historical data is the previous version(s) of a file(s). Specify a date range and add to the download queue.
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