Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2023-04-02 19:0037.674.11.4-24.919.1
2023-04-02 18:0028.084.51.3-22.015.8
2023-04-02 17:0017.393.11.1-18.612.6
2023-04-02 16:0015.493.71.1-17.212.0
2023-04-02 15:0014.493.60.9-18.614.3
2023-04-02 14:0015.283.60.9-19.716.1
2023-04-02 13:0014.479.30.7-17.713.6
2023-04-02 12:0016.276.50.7-11.59.0
2023-04-02 11:0022.167.80.7-10.58.4
2023-04-02 10:0020.765.80.8-9.55.5
2023-04-02 09:0024.363.70.7-16.411.2
2023-04-02 08:0023.766.30.7-21.615.9
2023-04-02 07:0013.777.30.7-15.510.6
2023-04-02 06:0010.983.70.7-11.67.4
2023-04-02 05:0010.287.40.7-15.110.8
2023-04-02 04:009.789.60.7-18.114.1
2023-04-02 03:00-87.9--13.710.8
2023-04-02 02:0011.188.30.6-18.313.7
2023-04-02 01:0015.989.50.8-26.218.2
2023-04-02 00:0025.183.41.0-29.321.3
2023-04-01 23:0027.486.51.1-31.124.8
2023-04-01 22:0028.093.41.1-27.122.7
2023-04-01 21:0021.8100.01.3-24.820.2
2023-04-01 20:0025.696.81.3-27.723.4
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.

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Last revision date: 19:07 02-04-2023