Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2020-08-09 19:0051.324.15.7-20.07.0
2020-08-09 18:0045.732.76.1-17.08.1
2020-08-09 17:0044.633.35.9-21.07.0
2020-08-09 16:0042.033.96.2-14.06.0
2020-08-09 15:0036.132.06.9-13.05.0
2020-08-09 14:0032.725.66.2-13.04.0
2020-08-09 13:0031.530.15.3-18.04.0
2020-08-09 12:0031.926.95.3-12.04.0
2020-08-09 11:0030.918.95.9-12.02.0
2020-08-09 10:0025.115.26.5-16.43.0
2020-08-09 09:0023.512.26.0-9.05.0
2020-08-09 08:0022.010.45.0-11.04.0
2020-08-09 07:0017.910.65.0-10.03.0
2020-08-09 06:0024.65.85.1-10.01.0
2020-08-09 05:0018.99.04.8-12.01.0
2020-08-09 04:0017.011.24.5-9.04.0
2020-08-09 03:0017.512.84.5-9.05.0
2020-08-09 02:0030.710.74.9-11.07.0
2020-08-09 01:0029.321.94.8-12.08.0
2020-08-09 00:0041.014.15.2-12.45.0
2020-08-08 23:0041.812.25.1-14.06.0
2020-08-08 22:0041.916.74.9-13.06.0
2020-08-08 21:0047.115.35.4-13.05.0
2020-08-08 20:0049.817.05.2-20.04.0
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:19:07 09-08-2020