Past 24 Hours Pollutant Concentration Summary

Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2020-07-11 21:0021.919.43.8546.514.65.8
2020-07-11 20:0028.318.54.0578.015.23.6
2020-07-11 19:0022.926.74.3553.216.03.1
2020-07-11 18:0022.728.84.6542.916.45.3
2020-07-11 17:0019.637.24.8491.016.36.5
2020-07-11 16:00----17.46.0
2020-07-11 15:0015.537.94.5531.216.84.4
2020-07-11 14:0014.341.34.5525.918.06.1
2020-07-11 13:0015.643.84.2524.821.37.3
2020-07-11 12:0016.239.24.2517.020.05.6
2020-07-11 11:0016.136.94.4522.315.84.8
2020-07-11 10:0018.231.94.5540.713.95.6
2020-07-11 09:0016.626.94.7536.717.07.8
2020-07-11 08:0022.917.05.2548.314.94.5
2020-07-11 07:0022.715.64.6540.311.62.4
2020-07-11 06:0017.319.64.3516.512.73.9
2020-07-11 05:0011.623.24.2497.816.16.6
2020-07-11 04:0018.617.24.5520.317.37.5
2020-07-11 03:0016.620.34.7518.515.12.8
2020-07-11 02:0019.918.34.5522.813.52.8
2020-07-11 01:0026.312.64.2531.813.25.0
2020-07-11 00:0025.315.14.6557.515.96.7
2020-07-10 23:0026.614.94.5570.217.54.8
2020-07-10 22:0022.117.04.4550.214.62.0
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.

Mobile Version | Desktop Version
Last revision date:21:07 11-07-2020