Tsuen Wan
Date TimeNO2O3SO2COPM10PM2.5
2024-03-01 01:00----3.72.8
2024-03-01 00:0024.535.51.3780.16.24.9
2024-02-29 23:0028.428.91.4782.97.04.9
2024-02-29 22:0032.124.11.5820.910.37.7
2024-02-29 21:0037.911.22.5941.516.713.7
2024-02-29 20:0039.93.62.5993.814.712.2
2024-02-29 19:0035.73.92.2931.813.610.2
2024-02-29 18:0038.25.32.4970.926.317.6
2024-02-29 17:0046.94.93.1979.267.240.6
2024-02-29 16:0073.75.73.61,086.8133.076.7
2024-02-29 15:0095.96.55.41,088.0130.579.3
2024-02-29 14:00101.57.28.71,053.5104.268.5
2024-02-29 13:0091.36.99.01,029.789.258.1
2024-02-29 12:0088.77.37.91,045.491.357.2
2024-02-29 11:0080.85.28.01,028.381.038.6
2024-02-29 10:0057.327.93.3833.128.420.1
2024-02-29 09:0046.941.11.5773.324.120.4
2024-02-29 08:0045.638.71.3774.921.919.0
2024-02-29 07:0036.046.21.8699.645.333.2
2024-02-29 06:0077.99.15.8949.075.451.1
2024-02-29 05:0083.83.05.5951.871.247.7
2024-02-29 04:0085.43.13.6920.163.344.7
2024-02-29 03:0087.32.83.0894.759.342.0
2024-02-29 02:0087.42.92.5880.457.138.2
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: 01:07 01-03-2024