Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2022-01-24 23:0013.068.33.5404.115.85.6
2022-01-24 22:0012.368.03.6419.016.010.3
2022-01-24 21:0014.972.03.4442.216.610.4
2022-01-24 20:0020.369.53.5456.617.013.8
2022-01-24 19:0022.574.63.3498.318.414.0
2022-01-24 18:0021.775.93.9468.823.017.3
2022-01-24 17:0017.290.93.9458.819.414.7
2022-01-24 16:0014.189.43.6483.319.813.9
2022-01-24 15:0011.984.23.2463.417.716.1
2022-01-24 14:0017.577.83.7469.613.4-
2022-01-24 13:0015.279.13.8436.412.111.5
2022-01-24 12:0020.254.04.2450.713.46.9
2022-01-24 11:0033.236.93.9458.814.07.4
2022-01-24 10:0035.926.53.3484.314.011.6
2022-01-24 09:0023.635.43.6490.011.710.6
2022-01-24 08:0027.325.83.5528.413.010.3
2022-01-24 07:0023.823.43.6499.413.09.0
2022-01-24 06:0039.07.54.8563.112.77.7
2022-01-24 05:00----10.99.2
2022-01-24 04:0038.15.74.7545.013.510.9
2022-01-24 03:0039.012.33.1582.814.311.2
2022-01-24 02:0031.326.13.2550.412.411.8
2022-01-24 01:0046.919.83.5663.612.09.6
2022-01-24 00:0061.58.13.9705.09.67.6
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: 23:07 24-01-2022