Tung Chung
Date TimeNO2O3SO2COPM10PM2.5
2021-10-16 17:0038.580.27.3459.423.312.8
2021-10-16 16:0038.786.96.8464.524.515.0
2021-10-16 15:0039.988.56.9444.126.115.2
2021-10-16 14:0030.5103.36.9462.824.614.7
2021-10-16 13:0027.595.47.1514.624.314.0
2021-10-16 12:0036.361.77.3535.425.514.8
2021-10-16 11:0037.037.97.6593.622.813.5
2021-10-16 10:0036.325.27.1616.321.914.4
2021-10-16 09:0032.317.66.8544.118.712.9
2021-10-16 08:0021.521.56.7518.721.515.8
2021-10-16 07:0020.218.76.5426.622.015.5
2021-10-16 06:0018.417.16.5403.318.111.5
2021-10-16 05:0019.918.06.3405.517.110.6
2021-10-16 04:0025.315.06.5402.714.98.6
2021-10-16 03:0026.711.86.6385.114.08.4
2021-10-16 02:0024.412.06.6377.714.39.5
2021-10-16 01:0021.612.26.6382.314.59.6
2021-10-16 00:0026.410.06.5375.613.59.3
2021-10-15 23:0026.98.86.7372.88.25.1
2021-10-15 22:0030.210.86.9368.74.92.9
2021-10-15 21:0023.818.06.7321.63.42.2
2021-10-15 20:0026.219.76.5292.94.03.0
2021-10-15 19:0028.020.66.1255.23.22.0
2021-10-15 18:0048.612.46.9282.63.72.4
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: 17:07 16-10-2021