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Past 24 Hours Pollutant Concentration Summary

Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2023-06-08 14:0014.249.64.0109.711.59.4
2023-06-08 13:0012.053.73.890.610.28.6
2023-06-08 12:0018.947.44.1121.58.16.8
2023-06-08 11:0011.649.43.989.57.55.8
2023-06-08 10:008.449.53.983.66.34.4
2023-06-08 09:0013.838.24.093.26.74.3
2023-06-08 08:0011.838.54.191.410.95.5
2023-06-08 07:0013.735.83.993.514.68.8
2023-06-08 06:0013.537.04.290.913.18.8
2023-06-08 05:0011.542.84.089.510.35.2
2023-06-08 04:0012.841.64.6100.88.93.8
2023-06-08 03:006.048.23.786.89.23.6
2023-06-08 02:0015.640.43.8114.710.44.9
2023-06-08 01:0018.635.23.9131.110.35.6
2023-06-08 00:0024.530.14.1191.510.76.5
2023-06-07 23:0018.433.64.0146.413.58.4
2023-06-07 22:0023.426.63.9189.514.19.7
2023-06-07 21:0037.914.84.2257.313.08.7
2023-06-07 20:0035.122.33.9232.69.76.9
2023-06-07 19:0042.813.34.0334.17.85.4
2023-06-07 18:0027.432.14.0185.610.24.8
2023-06-07 17:0026.435.23.9167.013.72.2
2023-06-07 16:0023.538.84.0146.613.03.8
2023-06-07 15:0021.545.53.8120.58.88.1
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.