Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2020-06-05 04:0018.318.65.2-4.7-
2020-06-05 03:00----5.94.5
2020-06-05 02:0020.617.03.3-8.93.3
2020-06-05 01:0021.217.63.4-11.75.7
2020-06-05 00:0024.215.63.6-12.56.6
2020-06-04 23:0029.911.93.4-14.17.2
2020-06-04 22:0032.611.03.9-16.45.7
2020-06-04 21:0036.110.03.9-16.35.9
2020-06-04 20:0040.68.64.2-15.75.3
2020-06-04 19:0040.610.84.2-23.36.9
2020-06-04 18:0039.614.04.1-24.09.8
2020-06-04 17:0043.915.74.5-19.78.2
2020-06-04 16:0046.121.44.0-19.26.0
2020-06-04 15:0046.821.94.1-15.45.2
2020-06-04 14:0034.926.64.0-16.54.8
2020-06-04 13:0029.628.53.8-19.57.7
2020-06-04 12:0046.713.04.5-18.48.3
2020-06-04 11:0037.917.74.5-18.08.7
2020-06-04 10:0055.910.45.2-16.97.8
2020-06-04 09:0046.09.84.8-15.76.2
2020-06-04 08:0039.58.54.8-13.16.3
2020-06-04 07:0024.817.14.0-9.55.0
2020-06-04 06:0020.919.33.7-9.14.2
2020-06-04 05:0014.026.73.6-12.14.9
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:04:07 05-06-2020