Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2022-12-01 18:0031.315.41.2-17.16.1
2022-12-01 17:0029.416.91.4-22.09.9
2022-12-01 16:0025.420.11.4-20.68.2
2022-12-01 15:0023.121.61.5-19.46.4
2022-12-01 14:0024.520.91.7-15.54.7
2022-12-01 13:0021.122.21.6-14.84.1
2022-12-01 12:0019.221.81.7-18.97.6
2022-12-01 11:0022.214.91.7-13.54.8
2022-12-01 10:0022.012.71.5-10.13.9
2022-12-01 09:0021.412.21.4-7.12.7
2022-12-01 08:0022.210.91.3-7.33.6
2022-12-01 07:0018.713.41.0-7.73.8
2022-12-01 06:0015.315.91.0-7.02.9
2022-12-01 05:0014.516.81.2-6.42.2
2022-12-01 04:0015.616.11.3-9.44.2
2022-12-01 03:00-15.9--12.56.0
2022-12-01 02:0018.912.71.2-15.36.6
2022-12-01 01:0021.011.41.3-17.68.0
2022-12-01 00:0023.68.81.5-21.110.0
2022-11-30 23:0026.07.21.7-20.59.0
2022-11-30 22:0026.97.41.4-18.48.5
2022-11-30 21:0027.18.51.5-19.38.5
2022-11-30 20:0030.76.21.7-21.78.3
2022-11-30 19:0032.95.21.9-26.29.0
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: 18:07 01-12-2022