Tsuen Wan
Date TimeNO2O3SO2COPM10PM2.5
2021-06-15 21:0050.613.14.9732.917.38.3
2021-06-15 20:0048.415.54.2733.414.56.3
2021-06-15 19:0036.026.63.8698.815.48.3
2021-06-15 18:0037.830.04.0683.816.18.6
2021-06-15 17:0035.738.94.0669.316.79.4
2021-06-15 16:0031.042.44.1665.115.58.5
2021-06-15 15:0045.632.94.7707.011.67.8
2021-06-15 14:0031.640.14.1678.210.77.0
2021-06-15 13:0041.128.95.5683.116.77.8
2021-06-15 12:0055.815.87.4724.116.87.7
2021-06-15 11:0042.828.55.8698.616.88.9
2021-06-15 10:0044.019.87.1714.413.75.9
2021-06-15 09:0050.013.65.9767.913.57.8
2021-06-15 08:0055.56.87.0787.614.67.2
2021-06-15 07:0034.311.23.5724.710.33.3
2021-06-15 06:0016.134.83.5614.310.26.2
2021-06-15 05:0044.711.29.0599.714.98.9
2021-06-15 04:0044.411.69.3594.513.77.7
2021-06-15 03:0055.13.210.2604.713.98.5
2021-06-15 02:0043.212.68.0620.913.88.0
2021-06-15 01:00----11.55.9
2021-06-15 00:0049.39.98.0641.710.96.1
2021-06-14 23:0048.010.25.8696.512.26.4
2021-06-14 22:0057.94.210.6722.116.09.4
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: 21:07 15-06-2021