Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2023-12-04 10:0031.545.04.0-48.232.1
2023-12-04 09:0038.030.33.7-53.833.6
2023-12-04 08:0036.526.03.8-54.434.4
2023-12-04 07:0035.026.43.7-50.030.2
2023-12-04 06:0021.448.42.8-42.325.9
2023-12-04 05:0015.863.02.2-29.822.0
2023-12-04 04:0012.072.02.1-29.321.1
2023-12-04 03:0010.190.12.2-27.318.1
2023-12-04 02:0012.692.82.7-31.022.2
2023-12-04 01:0013.195.22.7-35.024.4
2023-12-04 00:0013.1106.03.5-39.627.3
2023-12-03 23:0019.2104.04.3-41.628.8
2023-12-03 22:0014.2108.24.3-41.029.6
2023-12-03 21:0017.9106.14.1-39.327.4
2023-12-03 20:0019.3103.63.9-39.727.2
2023-12-03 19:0020.9106.93.8-38.227.3
2023-12-03 18:0019.9108.03.7-35.025.3
2023-12-03 17:0017.1118.34.0-29.521.6
2023-12-03 16:0016.8120.43.8-27.920.5
2023-12-03 15:0012.2118.13.7-28.722.2
2023-12-03 14:0011.9107.93.8-26.319.5
2023-12-03 13:0013.386.93.8-29.221.0
2023-12-03 12:0017.267.14.2-28.618.6
2023-12-03 11:0022.453.74.3-32.521.3
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: 10:07 04-12-2023