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AQHI Monthly Query
April 2022 (1.4-30.4)
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Central/Western359346870
Southern383328450
Eastern336376350
Kwun Tong362348550
Sham Shui Po367344270
Kwai Chung400314060
Tsuen Wan435279150
Tseung Kwan O378336240
Yuen Long42526714140
Tuen Mun4092869160
Tung Chung4772294100
Tai Po3873121650
Sha Tin416293740
North39829416120
Tap Mun409300400
Legend of CategoriesNumber of HoursPercent
Low594155%
Moderate465243%
High951%
Very High1051%
Serious00%
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Causeway Bay376336350
Central357352560
Mong Kok387325260
Legend of CategoriesNumber of HoursPercent
Low112052%
Moderate101347%
High100%
Very High171%
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: 21:07 26-05-2022