Sham Shui Po
Date TimeNO2O3SO2COPM10PM2.5
2022-11-27 13:0051.673.43.2-37.614.0
2022-11-27 12:0048.566.43.5-20.410.2
2022-11-27 11:0046.155.53.3-20.39.3
2022-11-27 10:0042.554.63.0-20.57.5
2022-11-27 09:0040.553.33.2-19.84.1
2022-11-27 08:0037.549.33.2-21.74.4
2022-11-27 07:0026.354.02.6-21.29.9
2022-11-27 06:0016.765.62.5-15.98.9
2022-11-27 05:0015.568.82.6-15.86.0
2022-11-27 04:00----16.94.1
2022-11-27 03:0017.364.52.9-22.3-
2022-11-27 02:0018.363.52.9-26.2-
2022-11-27 01:0027.156.33.2-4.6-
2022-11-27 00:0027.755.43.1---
2022-11-26 23:0031.344.03.1-0.6-
2022-11-26 22:0034.340.13.1-29.14.1
2022-11-26 21:0042.831.03.3-29.04.8
2022-11-26 20:0044.433.13.4-7.04.3
2022-11-26 19:0061.923.23.9-4.4-
2022-11-26 18:0065.416.43.1---
2022-11-26 17:0070.514.33.6-2.8-
2022-11-26 16:0073.114.03.5-11.47.0
2022-11-26 15:0038.237.32.6-26.4-
2022-11-26 14:0041.436.22.7-26.7-
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: 13:07 27-11-2022