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Past 24 Hours Pollutant Concentration Summary

Tseung Kwan O
Date TimeNO2O3SO2COPM10PM2.5
2022-11-27 13:0018.3101.74.7320.445.426.2
2022-11-27 12:0017.4100.35.1307.734.519.7
2022-11-27 11:0018.786.85.0270.224.516.4
2022-11-27 10:0016.978.45.0238.523.817.9
2022-11-27 09:0024.969.14.8244.923.318.2
2022-11-27 08:0024.065.05.2244.519.811.9
2022-11-27 07:0015.067.85.3273.619.29.5
2022-11-27 06:0019.862.95.1310.617.711.6
2022-11-27 05:0019.064.15.1295.115.112.6
2022-11-27 04:009.174.95.1268.419.713.5
2022-11-27 03:0011.570.05.5258.123.614.0
2022-11-27 02:0013.770.55.5265.422.712.7
2022-11-27 01:0019.262.55.2268.311.69.4
2022-11-27 00:0014.067.75.2251.02.7-
2022-11-26 23:0014.258.54.9235.13.0-
2022-11-26 22:0016.653.24.6235.64.42.4
2022-11-26 21:0018.951.93.9239.53.70.9
2022-11-26 20:0017.754.84.7249.25.9-
2022-11-26 19:0018.253.04.7269.612.310.1
2022-11-26 18:0014.160.14.6226.512.97.8
2022-11-26 17:0015.558.34.5242.09.25.6
2022-11-26 16:0019.852.23.9241.65.2-
2022-11-26 15:0020.249.64.5249.11.3-
2022-11-26 14:0016.851.54.3231.05.3-
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.