(At 2021-09-29 09:00)


General Stations
Pollutant Concentrations(μg/m3)
Station NamesNO2O3SO2COPM10PM2.5AQHI
Central/Western67.7786.831.7234
Southern77.748.29.5617.733.813.73
Eastern56.167.91.932.124.54
Kwun Tong104.430.57.238.423.44
Sham Shui Po109.818.912.427.521.44
Kwai Chung82.6525.536.9274
Tsuen Wan56.865.27.1682.439.631.84
Tseung Kwan O50.560.93.6628.627.6213
Yuen Long54.366.910.761343.531.54
Tuen Mun68.241.46.2705.440.122.14
Tung Chung42.561.47.2419.130.524.73
Tai Po48.869.14.638.528.43
Sha Tin42.154.78.835.426.23
North49.576.14.2519.228.9253
Tap Mun8.3816.9658.826.922.23

Roadside Stations
Pollutant Concentrations(μg/m3)
Station NamesNO2O3SO2COPM10PM2.5AQHI
Causeway Bay142.27.611.7111848.633.64
Central142.46.5111244.435.624.84
Mong Kok137.88.110.294140.528.24


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.


Mobile Version | Desktop Version
Last revision date: 09:07 29-09-2021