Past 24 Hours Pollutant Concentration Summary

Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2018-06-21 09:0024.639.09.3-25.411.1
2018-06-21 08:0027.830.87.9-17.23.1
2018-06-21 07:0017.837.67.6-28.915.5
2018-06-21 06:0010.840.411.6-24.39.7
2018-06-21 05:0014.136.312.0-17.85.1
2018-06-21 04:0020.630.815.7-19.47.5
2018-06-21 03:0019.129.610.5-19.95.9
2018-06-21 02:0014.038.511.3-16.45.1
2018-06-21 01:0010.542.712.3-27.413.7
2018-06-21 00:0014.740.612.2-28.012.8
2018-06-20 23:0015.740.69.5-32.317.6
2018-06-20 22:0018.836.98.6-31.216.6
2018-06-20 21:0016.539.69.2-18.73.0
2018-06-20 20:0018.837.912.1-26.312.6
2018-06-20 19:0029.232.711.8-25.010.1
2018-06-20 18:0028.934.69.2-47.036.5
2018-06-20 17:0027.439.19.5-33.619.6
2018-06-20 16:0025.843.79.6-42.527.6
2018-06-20 15:0022.147.311.6-39.124.8
2018-06-20 14:0021.846.410.2-22.09.5
2018-06-20 13:0021.948.310.8-35.524.4
2018-06-20 12:0020.049.710.8-33.218.4
2018-06-20 11:0020.848.711.4-23.86.2
2018-06-20 10:0023.041.211.1-32.616.4
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:09:07 21-06-2018