Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2018-10-20 15:0022.2102.43.1-51.924.0
2018-10-20 14:0023.499.32.7-44.122.1
2018-10-20 13:0021.2102.32.8-49.824.9
2018-10-20 12:0021.195.55.3-39.021.2
2018-10-20 11:0020.984.75.3-39.921.9
2018-10-20 10:0021.378.23.5-35.918.9
2018-10-20 09:0023.770.83.2-32.417.0
2018-10-20 08:0019.774.52.7-30.217.0
2018-10-20 07:0013.977.72.2-39.119.2
2018-10-20 06:009.681.83.6-45.926.8
2018-10-20 05:008.182.44.5-41.919.1
2018-10-20 04:009.283.36.2-36.121.9
2018-10-20 03:008.788.54.7-41.617.1
2018-10-20 02:0010.489.13.3-43.822.0
2018-10-20 01:0013.990.72.5-32.121.0
2018-10-20 00:0014.694.44.3-38.120.0
2018-10-19 23:0013.996.81.2-44.919.0
2018-10-19 22:0015.493.72.0-36.119.0
2018-10-19 21:0018.289.83.9-41.724.1
2018-10-19 20:0031.182.73.7-46.128.9
2018-10-19 19:0049.976.74.8-50.024.9
2018-10-19 18:0032.994.63.5-48.120.0
2018-10-19 17:0032.190.03.1-53.022.1
2018-10-19 16:0037.388.63.6-53.027.0
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 is based on real time data taken directly from EPD's Air Quality Monitoring Network.

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Last revision date:15:07 20-10-2018