Past 24 Hours Pollutant Concentration Summary

Eastern
Date TimeNO2O3SO2COPM10PM2.5
2018-12-10 08:0036.27.02.7-16.712.4
2018-12-10 07:0034.27.61.2-24.415.6
2018-12-10 06:0032.813.02.5-27.213.7
2018-12-10 05:0023.025.33.0-28.914.8
2018-12-10 04:0027.624.43.5-30.314.6
2018-12-10 03:0031.324.23.5-27.614.4
2018-12-10 02:0031.023.62.9-23.716.3
2018-12-10 01:0040.015.32.3-22.514.5
2018-12-10 00:0045.417.72.3-25.813.2
2018-12-09 23:0044.616.32.3-24.613.0
2018-12-09 22:0046.214.71.5-23.416.6
2018-12-09 21:0051.810.15.9-26.115.0
2018-12-09 20:0050.87.60.5-23.013.3
2018-12-09 19:0047.27.40.4-23.513.6
2018-12-09 18:0046.79.80.3-27.416.6
2018-12-09 17:0046.811.51.7-29.916.1
2018-12-09 16:0048.412.63.8-24.08.3
2018-12-09 15:0040.819.73.0-13.46.6
2018-12-09 14:0037.826.66.5-14.19.2
2018-12-09 13:0028.426.41.0-16.27.6
2018-12-09 12:0029.623.30.7-18.17.2
2018-12-09 11:0029.027.41.9-22.314.5
2018-12-09 10:0029.122.01.3-24.116.4
2018-12-09 09:0029.919.03.5-23.516.5
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.

Last revision date:08:07 10-12-2018