Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2022-12-01 18:0048.24.86.9-23.710.9
2022-12-01 17:0049.65.97.5-23.59.0
2022-12-01 16:0053.45.97.9-21.17.5
2022-12-01 15:0050.58.17.4-18.97.3
2022-12-01 14:0052.57.87.5-18.57.6
2022-12-01 13:0039.711.66.3-16.94.9
2022-12-01 12:0042.78.47.5-17.06.2
2022-12-01 11:0040.44.87.6-14.36.8
2022-12-01 10:0037.94.37.6-11.65.1
2022-12-01 09:0035.83.77.8-9.15.4
2022-12-01 08:0031.64.16.5-7.74.9
2022-12-01 07:0026.94.76.4-7.85.0
2022-12-01 06:0018.49.55.2-6.03.3
2022-12-01 05:0016.411.55.2-6.24.1
2022-12-01 04:0015.313.04.7-5.44.2
2022-12-01 03:0017.511.04.6-9.05.3
2022-12-01 02:0019.69.94.8-10.46.6
2022-12-01 01:0020.111.55.0-12.47.8
2022-12-01 00:0025.39.45.5-11.75.9
2022-11-30 23:0023.910.15.3-11.26.0
2022-11-30 22:0020.016.04.9-10.25.0
2022-11-30 21:0020.816.14.9-13.97.5
2022-11-30 20:0030.48.35.6-17.18.4
2022-11-30 19:0030.98.35.4-16.57.0
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