Past 24 Hours Pollutant Concentration Summary

Sham Shui Po
Date TimeNO2O3SO2COPM10PM2.5
2018-06-19 03:0021.935.94.6-9.25.8
2018-06-19 02:0017.445.84.5-10.44.8
2018-06-19 01:0020.739.94.1-11.02.9
2018-06-19 00:0024.733.64.7-10.43.6
2018-06-18 23:0027.232.54.5-11.76.4
2018-06-18 22:0024.835.83.9-15.210.7
2018-06-18 21:0025.238.54.4-15.013.0
2018-06-18 20:0028.838.54.0-20.511.1
2018-06-18 19:0028.742.03.4-23.816.5
2018-06-18 18:0022.652.04.0-26.217.2
2018-06-18 17:0017.966.23.4-29.714.6
2018-06-18 16:0019.564.23.8-28.815.0
2018-06-18 15:0020.288.74.3-28.513.3
2018-06-18 14:0023.7105.05.6-28.113.5
2018-06-18 13:0031.590.17.0-27.415.4
2018-06-18 12:0036.580.47.4-30.716.9
2018-06-18 11:0038.869.37.3-30.925.0
2018-06-18 10:0048.264.015.1-30.725.9
2018-06-18 09:0049.945.822.8-35.023.5
2018-06-18 08:0060.125.620.8-33.420.8
2018-06-18 07:0075.92.635.8-29.517.1
2018-06-18 06:0076.61.541.6-29.120.2
2018-06-18 05:0075.63.428.7-27.120.4
2018-06-18 04:0068.111.417.0-20.0-
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:03:07 19-06-2018