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Past 24 Hours Pollutant Concentration Summary

Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2024-02-27 08:0021.120.65.1-20.115.2
2024-02-27 07:0021.022.64.2-20.814.3
2024-02-27 06:0012.733.84.3-24.016.2
2024-02-27 05:0019.029.25.2-26.716.1
2024-02-27 04:00----36.821.3
2024-02-27 03:0040.79.15.0-47.827.1
2024-02-27 02:0048.76.04.8-53.129.1
2024-02-27 01:0049.218.04.6-53.132.0
2024-02-27 00:0029.359.74.1-46.731.0
2024-02-26 23:0021.479.14.1-38.026.5
2024-02-26 22:0013.194.63.7-35.826.6
2024-02-26 21:0012.591.33.9-28.723.3
2024-02-26 20:0012.688.54.1-25.720.9
2024-02-26 19:0017.185.44.0-25.019.9
2024-02-26 18:0019.580.34.3-25.020.2
2024-02-26 17:0018.186.84.5-24.019.6
2024-02-26 16:0015.684.34.9-26.820.4
2024-02-26 15:0019.077.15.3-32.323.9
2024-02-26 14:0018.164.95.1-33.622.9
2024-02-26 13:0018.252.25.0-39.622.1
2024-02-26 12:0025.529.76.7-47.621.3
2024-02-26 11:0029.917.05.6-50.220.9
2024-02-26 10:0032.211.64.7-52.518.3
2024-02-26 09:0025.116.54.6-55.116.2
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.