Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2018-06-21 09:00------
2018-06-21 08:00------
2018-06-21 07:00------
2018-06-21 06:00------
2018-06-21 05:00------
2018-06-21 04:00------
2018-06-21 03:00------
2018-06-21 02:00------
2018-06-21 01:00------
2018-06-21 00:00------
2018-06-20 23:00------
2018-06-20 22:00------
2018-06-20 21:00------
2018-06-20 20:00------
2018-06-20 19:00------
2018-06-20 18:00------
2018-06-20 17:00------
2018-06-20 16:00------
2018-06-20 15:0056.122.13.5-36.016.2
2018-06-20 14:0047.226.42.8-34.018.0
2018-06-20 13:0049.529.82.9-31.018.0
2018-06-20 12:0048.530.93.2-35.118.1
2018-06-20 11:0054.224.93.8-48.922.0
2018-06-20 10:0069.116.43.6-39.020.0
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:09:07 21-06-2018