Past 24 Hours Pollutant Concentration Summary

Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2018-06-18 13:0020.6123.65.0558.430.218.8
2018-06-18 12:0023.7113.96.1604.531.219.9
2018-06-18 11:0034.996.08.8662.932.722.3
2018-06-18 10:0035.983.99.7581.031.222.9
2018-06-18 09:0046.060.212.6566.528.320.4
2018-06-18 08:0076.326.722.5612.422.914.4
2018-06-18 07:0073.511.012.1628.921.612.7
2018-06-18 06:0074.15.74.8605.123.312.4
2018-06-18 05:00----23.213.4
2018-06-18 04:0039.337.63.8536.021.814.3
2018-06-18 03:0035.148.73.4605.020.115.2
2018-06-18 02:0026.963.43.8571.221.413.5
2018-06-18 01:0014.286.23.7507.025.911.9
2018-06-18 00:0012.592.23.8521.826.312.0
2018-06-17 23:0018.390.65.2542.522.412.8
2018-06-17 22:0012.898.24.1508.324.213.4
2018-06-17 21:0015.5104.73.9504.426.711.9
2018-06-17 20:0011.9111.03.4494.522.110.0
2018-06-17 19:0016.7101.43.2510.819.511.0
2018-06-17 18:009.4111.73.8468.329.214.4
2018-06-17 17:0010.4117.03.7473.933.514.7
2018-06-17 16:007.9131.84.6478.726.412.2
2018-06-17 15:009.1121.44.5454.222.311.4
2018-06-17 14:0011.8108.94.7453.919.913.8
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:13:07 18-06-2018