Past 24 Hours Pollutant Concentration Summary

Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2020-08-09 19:0021.051.86.5502.416.75.1
2020-08-09 18:0022.752.87.0482.421.96.8
2020-08-09 17:0018.358.47.1489.922.16.5
2020-08-09 16:0014.560.57.3480.821.29.0
2020-08-09 15:0017.148.38.1470.616.15.5
2020-08-09 14:0017.441.97.3491.012.65.6
2020-08-09 13:0014.848.65.8471.910.85.9
2020-08-09 12:0012.447.25.2486.810.52.6
2020-08-09 11:0010.839.45.3490.710.1-
2020-08-09 10:0019.021.46.8491.87.0-
2020-08-09 09:0018.318.06.2470.810.44.5
2020-08-09 08:0015.515.45.2513.212.27.0
2020-08-09 07:0021.54.25.2625.79.04.1
2020-08-09 06:0019.45.44.7502.57.70.6
2020-08-09 05:0020.35.65.1505.96.4-
2020-08-09 04:0019.07.25.0505.67.70.1
2020-08-09 03:0019.812.15.1514.410.51.7
2020-08-09 02:0026.014.75.3490.010.41.8
2020-08-09 01:0011.937.95.2460.310.43.9
2020-08-09 00:0021.230.85.2486.27.14.4
2020-08-08 23:0015.335.95.3459.36.20.9
2020-08-08 22:0013.939.95.4455.86.70.3
2020-08-08 21:0011.446.06.0449.76.90.6
2020-08-08 20:0012.649.95.5461.610.16.9
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.

Mobile Version | Desktop Version
Last revision date:19:07 09-08-2020