Welcome to Environmental Protection Department Air Quality Health Index Website


FORECAST of Health Risk
29-03-2024
Tomorrow A.M.
Tomorrow P.M.
General StationsLow to ModerateModerate
Roadside StationsLow to ModerateModerate
Health RiskLowModerateHighVery HighSerious
AQHI Scale1234567891010+
Air Quality Health Index
17:00 29-03-2024AQHIHealth Risk
General StationsCentral/Western6Link to past 24 hrs AQHI trendModerate
Southern6Link to past 24 hrs AQHI trendModerate
Eastern7Link to past 24 hrs AQHI trendHigh
Kwun Tong7Link to past 24 hrs AQHI trendHigh
Sham Shui Po6Link to past 24 hrs AQHI trendModerate
Kwai Chung6Link to past 24 hrs AQHI trendModerate
Tsuen Wan6Link to past 24 hrs AQHI trendModerate
Tseung Kwan O7Link to past 24 hrs AQHI trendHigh
Yuen Long6Link to past 24 hrs AQHI trendModerate
Tuen Mun6Link to past 24 hrs AQHI trendModerate
Tung Chung6Link to past 24 hrs AQHI trendModerate
Tai Po6Link to past 24 hrs AQHI trendModerate
Sha Tin6Link to past 24 hrs AQHI trendModerate
North6Link to past 24 hrs AQHI trendModerate
Tap Mun7Link to past 24 hrs AQHI trendHigh
Roadside StationsCauseway Bay7Link to past 24 hrs AQHI trendHigh
Central6Link to past 24 hrs AQHI trendModerate
Mong Kok6Link to past 24 hrs AQHI trendModerate
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 equipment or station suspension due to repair and maintenance, the data collection for calculation of AQHI at station will be affected, the data of similar stations will then be adopted. Such AQHI will be shown with an asterisk.

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Last revision date: 17:07 29-03-2024