Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2022-07-02 10:002.463.33.4-9.33.5
2022-07-02 09:002.863.53.5-12.04.3
2022-07-02 08:002.566.13.5-11.53.4
2022-07-02 07:002.263.33.6-8.32.7
2022-07-02 06:001.365.93.6-13.75.3
2022-07-02 05:001.966.53.6-10.32.5
2022-07-02 04:001.366.93.7-9.54.7
2022-07-02 03:00-62.3--15.66.2
2022-07-02 02:000.961.13.5-15.47.0
2022-07-02 01:001.859.43.6-11.14.6
2022-07-02 00:002.059.73.6-9.02.9
2022-07-01 23:002.959.43.5-9.83.5
2022-07-01 22:002.958.33.5-9.23.4
2022-07-01 21:003.458.03.6-10.44.1
2022-07-01 20:004.955.13.6-8.72.9
2022-07-01 19:007.552.83.7-6.71.9
2022-07-01 18:005.652.63.7-8.12.2
2022-07-01 17:007.852.23.7-9.74.2
2022-07-01 16:0010.750.83.7-3.10.6
2022-07-01 15:0011.345.93.7-8.03.0
2022-07-01 14:0010.851.63.8-5.93.4
2022-07-01 13:0012.653.54.0-3.62.6
2022-07-01 12:009.153.54.0-6.34.7
2022-07-01 11:009.652.73.8-6.34.6
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: 10:07 02-07-2022