Past 24 Hours Pollutant Concentration Summary

Sham Shui Po
Date TimeNO2O3SO2COPM10PM2.5
2018-10-20 16:0057.285.93.0-51.027.4
2018-10-20 15:0054.787.43.0-43.731.0
2018-10-20 14:0058.580.23.2-36.431.7
2018-10-20 13:0046.993.53.6-40.724.1
2018-10-20 12:0049.382.03.5-42.519.8
2018-10-20 11:0049.972.53.7-32.822.4
2018-10-20 10:0045.170.53.3-23.9-
2018-10-20 09:0042.669.93.4-26.323.0
2018-10-20 08:0034.174.62.8-25.620.1
2018-10-20 07:0025.880.33.0-22.916.4
2018-10-20 06:0020.686.12.7-23.616.7
2018-10-20 05:0014.394.13.1-24.116.4
2018-10-20 04:0014.595.45.7-21.118.7
2018-10-20 03:0014.9101.72.5-21.1-
2018-10-20 02:0017.9102.92.4-26.725.3
2018-10-20 01:0030.096.52.4-32.926.8
2018-10-20 00:0043.087.02.5-38.323.6
2018-10-19 23:0037.292.32.3-33.919.1
2018-10-19 22:0040.285.72.6-33.316.6
2018-10-19 21:0040.583.82.6-36.416.4
2018-10-19 20:0056.275.33.4-38.420.0
2018-10-19 19:0070.570.93.1-39.725.9
2018-10-19 18:0065.073.53.0-41.330.3
2018-10-19 17:0072.967.73.0-47.733.8
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:16:07 20-10-2018