Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2018-12-10 07:0039.42.17.0-22.215.0
2018-12-10 06:0028.211.56.5-32.115.0
2018-12-10 05:0024.419.07.4-35.016.1
2018-12-10 04:0026.119.58.1-37.019.0
2018-12-10 03:0028.422.98.6-34.918.9
2018-12-10 02:0033.621.18.7-29.115.9
2018-12-10 01:0043.611.67.7-32.112.9
2018-12-10 00:0048.413.27.5-35.917.9
2018-12-09 23:0050.215.58.8-30.912.8
2018-12-09 22:0044.616.39.0-26.914.0
2018-12-09 21:0040.712.07.6-23.013.9
2018-12-09 20:0043.310.57.5-24.113.0
2018-12-09 19:0048.83.58.7-28.012.0
2018-12-09 18:0046.45.59.2-28.113.0
2018-12-09 17:0048.07.69.2-36.214.1
2018-12-09 16:0057.33.87.7-46.717.9
2018-12-09 15:0058.54.111.4-27.813.1
2018-12-09 14:0054.811.18.2-22.115.9
2018-12-09 13:0039.517.57.3-23.113.0
2018-12-09 12:0040.815.17.1-26.314.9
2018-12-09 11:0033.319.07.7-26.015.1
2018-12-09 10:0033.818.98.6-29.021.3
2018-12-09 09:0032.114.17.3-26.021.8
2018-12-09 08:0028.812.38.0-24.114.3
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:07:07 10-12-2018