Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2022-05-27 06:0044.212.13.5-13.413.0
2022-05-27 05:0030.328.23.2-18.712.0
2022-05-27 04:0041.616.43.3-12.311.0
2022-05-27 03:0041.818.83.4-15.89.1
2022-05-27 02:0050.212.83.6-10.26.1
2022-05-27 01:0039.523.73.3-10.07.9
2022-05-27 00:0046.222.83.2-18.69.9
2022-05-26 23:0057.120.73.2-12.3-
2022-05-26 22:0071.119.33.4-18.714.0
2022-05-26 21:0076.216.83.3-21.914.0
2022-05-26 20:0074.621.53.6-28.717.8
2022-05-26 19:0078.221.33.8-21.312.2
2022-05-26 18:0070.024.33.6-18.110.1
2022-05-26 17:0061.235.83.6-17.011.9
2022-05-26 16:0065.634.63.6-23.714.9
2022-05-26 15:0057.038.43.4-22.113.1
2022-05-26 14:0054.137.63.4-20.112.0
2022-05-26 13:0040.541.83.0-20.014.9
2022-05-26 12:0045.535.92.8-21.916.9
2022-05-26 11:0050.525.13.2-23.914.1
2022-05-26 10:0048.922.23.2-10.4-
2022-05-26 09:0052.218.93.4-18.612.0
2022-05-26 08:0048.816.43.0-18.06.2
2022-05-26 07:0050.515.03.6-4.64.1
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.

Last revision date: 06:07 27-05-2022