Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2024-02-23 12:0026.517.22.3-30.116.5
2024-02-23 11:0028.512.72.4-26.214.6
2024-02-23 10:0026.113.02.1-25.414.2
2024-02-23 09:0029.89.72.2-22.713.6
2024-02-23 08:0023.916.22.0-22.114.4
2024-02-23 07:0016.923.51.8-19.512.9
2024-02-23 06:0011.531.51.5-20.814.4
2024-02-23 05:008.138.31.6-21.313.2
2024-02-23 04:005.344.21.6-28.417.0
2024-02-23 03:008.740.61.8-23.615.5
2024-02-23 02:0012.041.01.9-18.714.1
2024-02-23 01:0019.934.51.9-20.916.4
2024-02-23 00:0038.217.52.0-22.417.6
2024-02-22 23:0034.025.72.0-19.815.3
2024-02-22 22:0021.142.12.0-18.915.4
2024-02-22 21:0013.354.41.9-19.215.1
2024-02-22 20:0024.842.22.3-22.518.0
2024-02-22 19:0041.632.42.3-19.515.1
2024-02-22 18:0034.339.41.9-19.214.2
2024-02-22 17:0025.946.11.8-29.516.1
2024-02-22 16:0016.258.11.8-22.714.0
2024-02-22 15:0016.355.01.9-32.615.0
2024-02-22 14:0012.554.11.9-28.915.4
2024-02-22 13:0014.341.82.0-22.015.8
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: 12:07 23-02-2024