Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2021-11-30 01:00----33.621.8
2021-11-30 00:00----35.923.0
2021-11-29 23:0090.66.13.3-36.222.9
2021-11-29 22:0096.96.93.9-35.422.2
2021-11-29 21:00110.95.36.2-36.322.4
2021-11-29 20:00129.51.76.1-40.024.6
2021-11-29 19:00132.62.87.1-45.126.3
2021-11-29 18:00----36.318.8
2021-11-29 17:00----33.417.9
2021-11-29 16:00----33.117.9
2021-11-29 15:00----28.715.9
2021-11-29 14:00----26.416.2
2021-11-29 13:00----24.913.9
2021-11-29 12:00----27.415.1
2021-11-29 11:00----26.217.2
2021-11-29 10:00----25.717.3
2021-11-29 09:00----32.423.8
2021-11-29 08:00----31.724.2
2021-11-29 07:00----30.123.0
2021-11-29 06:00----28.721.3
2021-11-29 05:00----29.021.3
2021-11-29 04:00----28.920.8
2021-11-29 03:00----28.520.1
2021-11-29 02:00----28.920.0
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.

Last revision date: 01:07 30-11-2021