Past 24 Hours Pollutant Concentration Summary

Mong Kok
Date TimeNO2O3SO2COPM10PM2.5
2018-02-20 08:0090.02.37.11,910.230.022.8
2018-02-20 07:0081.21.65.01,769.130.223.3
2018-02-20 06:0075.31.54.11,800.526.719.9
2018-02-20 05:0077.31.74.11,936.531.123.3
2018-02-20 04:0081.81.74.11,785.332.424.1
2018-02-20 03:0085.31.44.81,952.433.424.1
2018-02-20 02:0088.11.24.01,697.035.125.1
2018-02-20 01:0089.92.44.51,537.637.727.4
2018-02-20 00:00----38.229.4
2018-02-19 23:0094.53.35.41,424.041.631.7
2018-02-19 22:0096.85.35.61,386.644.934.1
2018-02-19 21:0088.39.32.81,304.547.635.6
2018-02-19 20:0085.316.63.01,262.847.235.4
2018-02-19 19:0094.912.12.71,306.534.624.5
2018-02-19 18:0090.319.02.51,161.631.522.8
2018-02-19 17:0078.326.52.31,164.734.122.9
2018-02-19 16:0069.926.01.91,202.137.726.9
2018-02-19 15:0082.723.22.41,235.637.427.4
2018-02-19 14:0082.323.92.31,182.044.933.6
2018-02-19 13:0093.414.63.31,334.347.936.3
2018-02-19 12:0091.012.62.51,285.742.831.4
2018-02-19 11:00101.58.93.41,282.440.028.8
2018-02-19 10:0088.115.62.31,129.631.722.0
2018-02-19 09:0087.715.12.11,150.631.423.6
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.

Mobile Version | Desktop Version
Last revision date:08:05 20-02-2018