AQHI Monthly Query
September 2020 (1.9-30.9)
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Central/Western49319912160
Southern4512525120
Eastern4752287100
Kwun Tong413296380
Sham Shui Po39729811140
Kwai Chung4652378100
Tsuen Wan532171890
Tseung Kwan O406300770
Yuen Long5941055133
Tuen Mun4372518177
Tung Chung4802058243
Tai Po40029511140
Sha Tin444259980
North42227411130
Tap Mun3813026140
Legend of CategoriesNumber of HoursPercent
Low679063%
Moderate367234%
High1191%
Very High1892%
Serious130%
Station Distribution of Hourly AQHI (Number of Hours)
LowModerateHighVery HighSerious
Causeway Bay3513459150
Central36932011200
Mong Kok3543379200
Legend of CategoriesNumber of HoursPercent
Low107450%
Moderate100246%
High291%
Very High553%
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: 01:07 23-10-2020