Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2023-09-27 23:005.980.12.5-21.812.8
2023-09-27 22:0010.169.62.6-18.911.0
2023-09-27 21:0011.066.22.4-19.913.2
2023-09-27 20:007.970.22.2-18.211.8
2023-09-27 19:006.589.42.5-20.313.4
2023-09-27 18:007.7114.83.4-20.613.4
2023-09-27 17:006.8123.33.0-19.212.1
2023-09-27 16:004.5110.62.5-14.710.0
2023-09-27 15:004.988.02.1-12.37.4
2023-09-27 14:004.786.92.3-13.88.3
2023-09-27 13:006.3100.72.7-15.19.6
2023-09-27 12:006.398.92.8-13.88.7
2023-09-27 11:007.593.32.8-15.58.1
2023-09-27 10:008.980.32.2-16.09.1
2023-09-27 09:0011.867.62.2-14.87.9
2023-09-27 08:0012.561.22.0-12.96.8
2023-09-27 07:0010.959.61.9-12.46.3
2023-09-27 06:006.463.81.9-13.26.1
2023-09-27 05:003.167.42.0-16.28.0
2023-09-27 04:002.669.41.9-16.98.5
2023-09-27 03:001.974.82.1-16.27.8
2023-09-27 02:003.974.42.1-16.98.5
2023-09-27 01:006.5-2.1-17.810.1
2023-09-27 00:006.881.22.1-17.710.3
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: 23:07 27-09-2023