Past 24 Hours Pollutant Concentration Summary

Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2020-08-09 20:0038.730.94.9-10.76.3
2020-08-09 19:0033.345.34.5-10.15.7
2020-08-09 18:0032.454.95.7-12.06.8
2020-08-09 17:0034.157.56.9-12.27.6
2020-08-09 16:0023.085.64.7-9.44.8
2020-08-09 15:0017.896.23.8-9.15.1
2020-08-09 14:0014.4105.13.3-8.65.3
2020-08-09 13:0019.782.43.8-6.53.6
2020-08-09 12:0018.773.13.4-4.52.2
2020-08-09 11:0013.851.63.0-6.13.8
2020-08-09 10:0015.832.03.1-6.23.8
2020-08-09 09:0013.425.13.3-9.04.6
2020-08-09 08:0018.213.33.6-11.24.7
2020-08-09 07:0021.47.32.9-11.94.8
2020-08-09 06:0022.14.52.7-10.03.3
2020-08-09 05:0021.87.62.5-10.53.7
2020-08-09 04:0022.57.42.4-9.83.6
2020-08-09 03:00-13.1--9.24.3
2020-08-09 02:0024.113.42.8-8.83.6
2020-08-09 01:0031.316.83.2-6.22.4
2020-08-09 00:0034.219.93.4-9.05.2
2020-08-08 23:0026.627.33.6-7.13.2
2020-08-08 22:0021.234.53.4-8.64.8
2020-08-08 21:0032.926.83.0-7.03.9
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:20:07 09-08-2020