Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2021-10-16 15:0016.0101.83.3-20.012.2
2021-10-16 14:0011.3116.92.1-20.713.1
2021-10-16 13:0015.2109.72.5-19.412.1
2021-10-16 12:0018.083.23.4-19.112.0
2021-10-16 11:0020.649.61.7-21.113.9
2021-10-16 10:0021.234.12.6-22.414.8
2021-10-16 09:0024.920.42.6-19.112.6
2021-10-16 08:0025.218.02.9-18.711.1
2021-10-16 07:0023.716.61.7-18.211.6
2021-10-16 06:0017.924.22.0-21.414.5
2021-10-16 05:0017.425.84.1-21.914.2
2021-10-16 04:00----19.312.0
2021-10-16 03:0021.619.81.5-18.112.0
2021-10-16 02:0023.020.04.1-15.19.5
2021-10-16 01:0032.111.74.6-13.08.2
2021-10-16 00:0037.65.94.3-7.54.2
2021-10-15 23:0039.15.73.3-8.04.9
2021-10-15 22:0035.210.53.4-9.06.2
2021-10-15 21:0031.119.72.9-6.24.7
2021-10-15 20:0039.216.73.7-7.75.6
2021-10-15 19:0043.715.33.3-7.54.7
2021-10-15 18:0037.424.03.0-5.42.9
2021-10-15 17:0037.624.63.0-7.04.3
2021-10-15 16:0033.632.84.5-8.76.1
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: 15:07 16-10-2021