Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2024-03-29 20:0061.5118.44.5-65.643.4
2024-03-29 19:0067.6130.54.3-59.237.5
2024-03-29 18:0055.0134.64.7-60.738.5
2024-03-29 17:0055.0137.15.4-57.137.6
2024-03-29 16:0045.9132.55.0-51.434.6
2024-03-29 15:0040.2135.14.1-50.533.4
2024-03-29 14:0049.3120.84.5-51.633.1
2024-03-29 13:0042.6114.05.2-57.935.9
2024-03-29 12:0044.885.15.5-58.734.8
2024-03-29 11:0050.937.74.6-51.427.8
2024-03-29 10:0037.635.13.7-47.927.0
2024-03-29 09:0041.013.83.2-37.921.1
2024-03-29 08:0041.04.43.2-37.522.0
2024-03-29 07:0041.12.22.8-34.419.8
2024-03-29 06:0040.42.32.5-30.917.9
2024-03-29 05:0042.63.52.5-35.120.8
2024-03-29 04:0046.49.52.7-36.722.0
2024-03-29 03:00-4.4--35.020.1
2024-03-29 02:0060.95.12.7-36.623.4
2024-03-29 01:0052.514.12.3-36.924.1
2024-03-29 00:0068.611.02.6-37.924.0
2024-03-28 23:0062.322.82.5-33.319.6
2024-03-28 22:0068.722.82.4-32.919.1
2024-03-28 21:0062.228.62.4-36.822.7
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: 20:07 29-03-2024