Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2018-06-19 02:0022.438.92.1-12.07.0
2018-06-19 01:0029.832.81.8-10.0-
2018-06-19 00:0035.529.72.1-15.010.1
2018-06-18 23:0035.529.51.7-11.0-
2018-06-18 22:0036.230.41.8-17.114.0
2018-06-18 21:0049.723.02.4-22.014.1
2018-06-18 20:0044.228.22.1-22.021.0
2018-06-18 19:0048.228.32.3-19.017.0
2018-06-18 18:0045.135.43.2-18.118.0
2018-06-18 17:0051.536.93.8-29.116.1
2018-06-18 16:0050.851.44.4-39.026.0
2018-06-18 15:0048.679.93.8-39.026.0
2018-06-18 14:0041.899.33.5-35.022.0
2018-06-18 13:0039.793.04.0-38.018.1
2018-06-18 12:0044.884.65.2-38.025.1
2018-06-18 11:0056.865.67.1-35.032.0
2018-06-18 10:0060.754.08.5-38.029.0
2018-06-18 09:0062.341.611.0-39.029.0
2018-06-18 08:0076.817.919.8-42.131.9
2018-06-18 07:0073.311.117.3-23.119.0
2018-06-18 06:0055.022.99.8-34.917.7
2018-06-18 05:0054.226.08.1-19.015.0
2018-06-18 04:0028.955.05.8-22.018.0
2018-06-18 03:0011.180.91.8-20.018.9
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:02:07 19-06-2018