Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2022-12-01 17:0027.916.64.4235.021.812.3
2022-12-01 16:0023.323.34.3230.114.56.7
2022-12-01 15:0022.323.24.6225.912.27.1
2022-12-01 14:0018.027.04.7220.011.65.6
2022-12-01 13:0018.124.64.7219.211.34.4
2022-12-01 12:0016.421.54.4218.110.55.3
2022-12-01 11:0015.718.94.1226.86.84.5
2022-12-01 10:0018.015.24.0247.66.53.8
2022-12-01 09:0018.013.83.8250.96.43.7
2022-12-01 08:0015.515.33.7258.77.84.2
2022-12-01 07:0013.417.43.7261.19.65.3
2022-12-01 06:0011.819.03.7266.811.810.1
2022-12-01 05:0011.019.83.6284.613.111.7
2022-12-01 04:0011.320.03.8303.412.08.5
2022-12-01 03:0011.419.73.8319.310.25.7
2022-12-01 02:0012.118.63.9339.610.85.3
2022-12-01 01:0013.818.04.2377.612.04.7
2022-12-01 00:0014.617.94.3386.213.66.5
2022-11-30 23:0015.517.94.5407.214.99.6
2022-11-30 22:0016.517.74.3438.318.214.9
2022-11-30 21:0018.216.44.4469.623.414.5
2022-11-30 20:0020.614.44.3497.726.311.5
2022-11-30 19:0022.213.94.5516.022.77.5
2022-11-30 18:0023.614.04.5524.819.28.1
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: 17:07 01-12-2022