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Past 24 Hours Pollutant Concentration Summary

Tap Mun
Date TimeNO2O3SO2COPM10PM2.5
2022-11-27 13:005.2111.04.8608.838.317.8
2022-11-27 12:006.8110.04.6625.237.819.2
2022-11-27 11:005.796.94.7604.932.014.4
2022-11-27 10:006.288.34.6592.027.111.2
2022-11-27 09:007.185.74.9584.327.110.4
2022-11-27 08:006.186.04.9553.726.511.7
2022-11-27 07:006.582.74.8568.520.68.2
2022-11-27 06:003.979.24.8620.418.06.8
2022-11-27 05:003.979.25.1655.317.86.8
2022-11-27 04:005.180.25.1631.418.18.5
2022-11-27 03:005.876.35.5615.616.59.3
2022-11-27 02:006.677.35.5600.515.39.2
2022-11-27 01:005.284.55.6616.114.29.6
2022-11-27 00:006.275.25.3550.310.46.7
2022-11-26 23:007.863.84.7509.76.23.5
2022-11-26 22:006.065.24.6493.04.62.4
2022-11-26 21:005.967.64.5498.27.93.8
2022-11-26 20:005.145.94.4528.012.76.6
2022-11-26 19:004.347.34.4501.98.85.3
2022-11-26 18:004.761.24.4499.88.85.7
2022-11-26 17:005.758.44.5515.67.24.9
2022-11-26 16:009.960.34.7506.77.14.5
2022-11-26 15:0011.955.64.5526.57.45.1
2022-11-26 14:0015.239.84.3544.04.72.3
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.