Past 24 Hours Pollutant Concentration Summary

Kwun Tong
Date TimeNO2O3SO2COPM10PM2.5
2020-01-19 20:0067.410.96.3-63.136.0
2020-01-19 19:0080.94.98.1-70.039.0
2020-01-19 18:0086.87.38.0-74.039.9
2020-01-19 17:0085.512.611.7-70.030.0
2020-01-19 16:0074.127.98.4-69.038.0
2020-01-19 15:0077.824.26.9-52.030.0
2020-01-19 14:0043.062.25.7-49.026.0
2020-01-19 13:0032.159.45.7-45.024.0
2020-01-19 12:0029.556.06.1-50.023.0
2020-01-19 11:0028.944.85.4-46.021.0
2020-01-19 10:0030.935.69.3-47.021.0
2020-01-19 09:0031.332.98.2-30.016.0
2020-01-19 08:0025.854.87.5-28.016.0
2020-01-19 07:0020.361.87.2-34.017.0
2020-01-19 06:0016.467.75.9-27.012.0
2020-01-19 05:0010.876.46.4-28.011.0
2020-01-19 04:0010.481.38.0-29.011.0
2020-01-19 03:0012.481.35.1-30.015.0
2020-01-19 02:0018.575.95.5-25.09.0
2020-01-19 01:0027.368.76.9-24.911.0
2020-01-19 00:0035.464.67.6-28.013.3
2020-01-18 23:0035.464.47.3-25.013.0
2020-01-18 22:0029.771.06.5-25.012.0
2020-01-18 21:0029.075.65.1-27.112.0
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:20:07 19-01-2020