Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2022-01-27 06:009.284.83.1622.921.29.4
2022-01-27 05:006.792.53.3582.318.310.6
2022-01-27 04:006.390.83.0552.617.411.8
2022-01-27 03:006.890.43.2561.515.614.4
2022-01-27 02:0010.190.83.0579.218.512.9
2022-01-27 01:008.694.73.0576.221.814.6
2022-01-27 00:0010.4101.13.2569.821.216.2
2022-01-26 23:0010.6106.73.2577.322.115.0
2022-01-26 22:0015.0106.53.4586.921.217.1
2022-01-26 21:0016.4103.33.5603.323.616.2
2022-01-26 20:0017.3106.04.0627.425.320.4
2022-01-26 19:0030.093.34.1624.130.122.8
2022-01-26 18:0019.2107.74.0602.629.521.6
2022-01-26 17:0017.7109.83.8597.430.519.0
2022-01-26 16:009.3115.43.8588.634.312.0
2022-01-26 15:0011.2108.53.9575.5--
2022-01-26 14:009.8100.93.9574.9--
2022-01-26 13:009.194.34.4585.030.027.1
2022-01-26 12:0012.179.93.9619.034.921.2
2022-01-26 11:0013.271.53.4637.435.811.5
2022-01-26 10:0013.371.33.5620.636.317.7
2022-01-26 09:0019.063.23.5647.634.320.5
2022-01-26 08:0017.570.52.9621.628.120.0
2022-01-26 07:0017.373.52.4591.630.720.5
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: 06:07 27-01-2022