Past 24 Hours Pollutant Concentration Summary

Sham Shui Po
Date TimeNO2O3SO2COPM10PM2.5
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-
2018-06-18 03:0013.378.52.9-17.517.2
2018-06-18 02:0014.779.12.5-22.814.3
2018-06-18 01:0022.773.02.8-26.611.8
2018-06-18 00:0033.966.83.2-26.113.0
2018-06-17 23:0037.064.83.5-24.215.4
2018-06-17 22:0038.769.73.4-21.612.2
2018-06-17 21:0039.676.13.4-25.411.8
2018-06-17 20:0040.273.13.3-23.418.6
2018-06-17 19:0045.772.33.6-29.226.1
2018-06-17 18:0053.475.84.0-42.029.6
2018-06-17 17:0052.382.64.0-44.330.1
2018-06-17 16:0050.081.54.2-37.119.4
2018-06-17 15:0049.676.25.3-23.910.1
2018-06-17 14:0055.464.77.6-22.917.1
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:13:07 18-06-2018