Welcome to Environmental Protection Department Air Quality Health Index Website


Current AQHI And Forecast

HIGHLIGHTS
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Remarks:

(1) Time shown is in Hong Kong time.

(2) The AQHI information is based on real time data taken directly from EPD's Air Quality Monitoring Network.

(3) The hourly reported AQHI is for short term health risk communication; for health risks of long-term exposure of the air quality, please refer to the Annual Air Quality Index(Annual AQI).

(4) In case of station or equipment suspension due to maintenance, the data collection for calculation of AQHI at station will be affected, the data of most similar stations will then be adopted. Such AQHI will be shown in italics.  

FORECAST of Health Risk
24-08-2019
Today P.M.
Tomorrow A.M.
General StationsModerate to Very HighLow to Moderate
Roadside StationsModerate to Very HighLow to Moderate
Health Risk Low Moderate High Very High Serious
AQHI Scale 1 2 3 4 5 6 7 8 9 10 10+
Air Quality Health Index
10:00 24-08-2019AQHIHealth Risk
General StationsCentral/Western5Link to past 24 hrs AQHI trendModerate
Eastern4Link to past 24 hrs AQHI trendModerate
Kwun Tong4Link to past 24 hrs AQHI trendModerate
Sham Shui Po4Link to past 24 hrs AQHI trendModerate
Kwai Chung5Link to past 24 hrs AQHI trendModerate
Tsuen Wan5Link to past 24 hrs AQHI trendModerate
Tseung Kwan O4Link to past 24 hrs AQHI trendModerate
Yuen Long4Link to past 24 hrs AQHI trendModerate
Tuen Mun5Link to past 24 hrs AQHI trendModerate
Tung Chung4Link to past 24 hrs AQHI trendModerate
Tai Po5Link to past 24 hrs AQHI trendModerate
Sha Tin3Link to past 24 hrs AQHI trendLow
Tap Mun4Link to past 24 hrs AQHI trendModerate
Roadside StationsCauseway Bay5Link to past 24 hrs AQHI trendModerate
Central5Link to past 24 hrs AQHI trendModerate
Mong Kok5Link to past 24 hrs AQHI trendModerate


Last revision date:10:07 24-08-2019