(At 2020-10-01 09:00)


General Stations
Pollutant Concentrations(μg/m3)
Station NamesNO2O3SO2COPM10PM2.5AQHI
Central/Western21.957.34.917.310.13
Southern17.182.62.8442.718.47.83
Eastern2757.4319.39.83
Kwun Tong42.552.62.225.5103
Sham Shui Po2967.45.520.19.23
Kwai Chung31.863.63.911.16.83
Tsuen Wan21.754.15.2556.712.16.83
Tseung Kwan O13.884.83.748719.49.23
Yuen Long15.559.23.4367.69.773
Tuen Mun20.567.31.9457.81793
Tung Chung16.8743.3267.216.78.83
Tai Po28.574.42.811.47.73
Sha Tin13.476.25.612.610.53
North18.378.11.3401.510.27.33
Tap Mun-------

Roadside Stations
Pollutant Concentrations(μg/m3)
Station NamesNO2O3SO2COPM10PM2.5AQHI
Causeway Bay62.239.75.6548.320.711.23
Central45.761-440.3167.33
Mong Kok48.651.8161116.910.33


Remarks:

(1) Time shown is in Hong Kong time.

(2) NO2 - nitrogen dioxide, O3 - ozone,
     SO2 - sulphur dioxide, CO - carbon monoxide,
     PM10 - respirable suspended particulates,
     PM2.5 - fine suspended particulates

(3) Concentration shown is in µg/m3.

(4) The Pollutant concentration and AQHI information are based on real time data taken directly from EPD's Air Quality Monitoring Network.


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Last revision date: 09:07 01-10-2020