Past 24 Hours Pollutant Concentration Summary

Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2018-06-18 07:0052.711.615.5-32.122.5
2018-06-18 06:0027.625.43.9-22.215.3
2018-06-18 05:0021.131.41.1-17.911.6
2018-06-18 04:0016.234.51.0-17.311.9
2018-06-18 03:0015.039.00.9-21.315.3
2018-06-18 02:0017.839.01.0-21.714.0
2018-06-18 01:0021.048.71.1-23.515.8
2018-06-18 00:0027.147.21.6-26.819.5
2018-06-17 23:0026.850.11.3-24.717.4
2018-06-17 22:0029.058.81.3-20.813.7
2018-06-17 21:0024.465.61.3-17.711.5
2018-06-17 20:0028.961.01.4-22.113.9
2018-06-17 19:0030.069.32.1-24.014.8
2018-06-17 18:0018.578.41.8-24.314.8
2018-06-17 17:0016.285.22.1-23.214.8
2018-06-17 16:0022.675.21.8-19.512.6
2018-06-17 15:0026.969.71.4-19.314.3
2018-06-17 14:0023.467.21.1-17.913.2
2018-06-17 13:0028.266.11.5-20.215.5
2018-06-17 12:0026.670.91.3-21.315.2
2018-06-17 11:0020.675.61.7-23.917.0
2018-06-17 10:0017.372.11.4-23.715.9
2018-06-17 09:0022.759.01.6-20.111.9
2018-06-17 08:0022.148.82.0-23.714.9
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:07:07 18-06-2018