Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2018-02-26 08:0032.924.32.2-18.813.0
2018-02-26 07:0027.027.62.1-22.012.0
2018-02-26 06:0017.734.12.6-23.09.0
2018-02-26 05:0011.140.12.8-18.09.0
2018-02-26 04:0011.541.15.4-20.010.1
2018-02-26 03:0012.340.91.7-17.010.0
2018-02-26 02:0013.738.91.9-15.211.0
2018-02-26 01:0019.736.41.7-30.910.0
2018-02-26 00:0031.036.42.1-17.99.0
2018-02-25 23:0022.335.52.3-9.19.0
2018-02-25 22:0027.931.51.9-18.010.0
2018-02-25 21:0036.431.31.8-21.012.1
2018-02-25 20:0039.934.02.4-25.322.3
2018-02-25 19:0038.634.92.4-59.140.2
2018-02-25 18:0076.522.75.9-74.951.0
2018-02-25 17:0096.228.56.0-67.150.0
2018-02-25 16:0088.339.66.2-78.952.9
2018-02-25 15:00113.435.39.9-66.942.9
2018-02-25 14:00109.824.929.9-52.935.0
2018-02-25 13:0096.525.67.2-42.232.1
2018-02-25 12:0089.729.56.8-58.836.0
2018-02-25 11:0083.529.34.7-43.033.9
2018-02-25 10:0087.120.04.4-39.028.9
2018-02-25 09:0086.517.72.9-34.025.0
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:08:05 26-02-2018