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AQHI Monthly Query
December 2020 (1.12-31.12)
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Central/Western322417500
Southern295449000
Eastern359385000
Kwun Tong275468100
Sham Shui Po264476400
Kwai Chung343397400
Tsuen Wan394342800
Tseung Kwan O369375000
Yuen Long397332834
Tuen Mun24346517154
Tung Chung409322670
Tai Po304435500
Sha Tin364376400
North357378342
Tap Mun387339200
Legend of CategoriesNumber of HoursPercent
Low508246%
Moderate595653%
High671%
Very High290%
Serious100%
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Causeway Bay1875421410
Central2245081020
Mong Kok273469200
Legend of CategoriesNumber of HoursPercent
Low68431%
Moderate151968%
High261%
Very High30%
Serious00%
Remarks:

(1) The total number of hourly AQHI readings at a station may be less than the total number of hours in the month because sometimes measurement may have to be suspended due to maintenance work at that station.

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Last revision date: 09:20 19-01-2021