Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2023-03-23 05:0010.833.52.2-15.711.7
2023-03-23 04:008.838.21.6-15.510.8
2023-03-23 03:007.642.92.3-15.210.6
2023-03-23 02:0011.640.32.1-13.39.1
2023-03-23 01:0010.339.41.8-15.011.1
2023-03-23 00:0012.335.81.4-15.110.3
2023-03-22 23:0018.830.03.0-16.612.3
2023-03-22 22:0016.829.22.3-14.59.2
2023-03-22 21:0022.928.93.2-17.89.8
2023-03-22 20:0036.520.44.2-22.013.3
2023-03-22 19:0040.317.42.4-17.612.1
2023-03-22 18:0038.418.71.3-16.310.6
2023-03-22 17:0033.022.92.4-15.19.5
2023-03-22 16:0024.830.42.6-15.28.6
2023-03-22 15:0020.729.32.5-15.17.0
2023-03-22 14:0013.933.91.8-14.46.2
2023-03-22 13:0016.933.74.2-11.04.1
2023-03-22 12:0017.934.34.9-12.05.0
2023-03-22 11:0017.636.63.1-12.05.1
2023-03-22 10:0023.631.23.0-11.05.2
2023-03-22 09:0026.325.33.6-12.07.9
2023-03-22 08:0018.429.71.9-7.24.1
2023-03-22 07:0013.935.40.9-7.76.3
2023-03-22 06:0010.042.12.3-11.59.7
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.

Mobile Version | Desktop Version
Last revision date: 05:07 23-03-2023