Tai Po
Date TimeNO2O3SO2COPM10PM2.5
2024-03-01 01:0011.148.02.0-7.23.2
2024-03-01 00:0013.642.01.8-6.62.1
2024-02-29 23:0014.738.01.7-8.63.3
2024-02-29 22:0016.634.41.5-12.95.9
2024-02-29 21:0022.624.81.7-14.19.1
2024-02-29 20:0029.79.11.8-13.98.8
2024-02-29 19:0032.25.02.1-14.79.2
2024-02-29 18:0033.43.72.3-30.817.2
2024-02-29 17:0048.24.03.4-98.254.0
2024-02-29 16:0077.06.04.5-145.684.6
2024-02-29 15:0094.66.44.6-148.183.8
2024-02-29 14:0080.58.73.2-110.258.3
2024-02-29 13:0055.432.62.1-33.422.0
2024-02-29 12:0025.165.51.8-31.019.6
2024-02-29 11:0028.654.01.8-40.322.5
2024-02-29 10:0031.745.21.7-44.424.4
2024-02-29 09:0039.537.71.7-41.724.3
2024-02-29 08:0035.337.51.6-41.124.0
2024-02-29 07:0030.537.11.5-40.821.8
2024-02-29 06:0024.144.81.6-56.233.5
2024-02-29 05:0046.99.41.9-60.336.1
2024-02-29 04:0034.521.41.7-49.029.9
2024-02-29 03:0022.640.91.4-35.722.2
2024-02-29 02:0021.152.21.3-33.720.9
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: 01:07 01-03-2024