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Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2023-12-08 10:0074.763.04.4-37.717.5
2023-12-08 09:0071.546.04.1-34.816.2
2023-12-08 08:0067.052.34.2-34.616.1
2023-12-08 07:0092.024.04.4-28.212.0
2023-12-08 06:0071.734.43.4-28.313.1
2023-12-08 05:0048.662.53.2-27.712.7
2023-12-08 04:0043.269.83.0-27.813.8
2023-12-08 03:0053.159.03.1-24.511.4
2023-12-08 02:0066.951.63.3-21.88.9
2023-12-08 01:00107.911.54.2-23.310.2
2023-12-08 00:00120.04.75.7-26.713.4
2023-12-07 23:00124.24.86.0-29.415.7
2023-12-07 22:00117.312.84.9-26.913.1
2023-12-07 21:00124.711.35.2-27.413.5
2023-12-07 20:00114.024.54.6-27.112.4
2023-12-07 19:00114.423.85.2-25.811.3
2023-12-07 18:0087.150.63.3-22.99.0
2023-12-07 17:0071.361.93.6-21.49.1
2023-12-07 16:0037.290.33.4-18.68.4
2023-12-07 15:0033.889.53.6-18.38.8
2023-12-07 14:0041.883.13.9-22.39.1
2023-12-07 13:0032.387.73.9-25.010.0
2023-12-07 12:0029.582.93.7-22.47.3
2023-12-07 11:0031.677.33.7-22.78.2
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.