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Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2023-06-07 03:0026.119.94.2-8.63.3
2023-06-07 02:0017.833.14.3-9.04.0
2023-06-07 01:0028.7-4.4-8.72.7
2023-06-07 00:0026.925.74.3-12.24.5
2023-06-06 23:0031.019.44.3-13.65.3
2023-06-06 22:0032.518.84.4-15.86.0
2023-06-06 21:0040.312.64.7-15.06.0
2023-06-06 20:0046.310.14.7-15.86.6
2023-06-06 19:0049.99.64.5-13.25.3
2023-06-06 18:0048.610.54.8-15.27.5
2023-06-06 17:0053.28.65.5-12.85.2
2023-06-06 16:0042.816.15.2-14.35.6
2023-06-06 15:0033.822.64.9-13.55.8
2023-06-06 14:0038.422.84.8-11.24.3
2023-06-06 13:0034.736.64.8-9.83.5
2023-06-06 12:0038.038.64.5-10.25.2
2023-06-06 11:0041.729.24.8-9.53.4
2023-06-06 10:0037.825.64.9-10.34.7
2023-06-06 09:0037.026.04.9-10.65.5
2023-06-06 08:0034.722.04.9-9.24.4
2023-06-06 07:0033.720.04.8-5.21.4
2023-06-06 06:0018.035.44.7-5.12.1
2023-06-06 05:0010.744.35.4-6.93.3
2023-06-06 04:00----7.43.2
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.