Tap Mun
Date TimeNO2O3SO2COPM10PM2.5
2022-06-29 12:000.454.37.2407.56.53.2
2022-06-29 11:000.745.87.3425.16.73.8
2022-06-29 10:002.932.37.4459.66.83.2
2022-06-29 09:003.528.67.2420.95.02.2
2022-06-29 08:001.726.37.4404.05.82.8
2022-06-29 07:001.614.37.2399.75.83.1
2022-06-29 06:002.320.87.0396.36.14.0
2022-06-29 05:000.723.47.3370.95.13.2
2022-06-29 04:001.327.88.2405.52.51.0
2022-06-29 03:003.215.89.9411.83.41.5
2022-06-29 02:00----4.42.6
2022-06-29 01:00----6.25.0
2022-06-29 00:002.826.27.0406.04.32.7
2022-06-28 23:002.025.96.9390.41.50.5
2022-06-28 22:001.637.97.1358.62.31.6
2022-06-28 21:002.151.47.0379.86.65.5
2022-06-28 20:001.250.37.0390.34.63.5
2022-06-28 19:000.866.47.1383.85.24.1
2022-06-28 18:001.772.47.0414.25.34.3
2022-06-28 17:000.579.77.2383.63.12.5
2022-06-28 16:000.575.07.1388.21.80.9
2022-06-28 15:000.068.36.9379.93.93.3
2022-06-28 14:000.057.46.9389.12.3-
2022-06-28 13:000.054.76.9370.93.6-
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: 12:07 29-06-2022