Sha Tin
Date TimeNO2O3SO2COPM10PM2.5
2023-11-29 23:0032.1114.84.6-50.226.0
2023-11-29 22:0030.3125.15.1-51.827.3
2023-11-29 21:0026.0136.34.4-50.524.5
2023-11-29 20:0023.0142.93.9-49.224.8
2023-11-29 19:0037.2112.73.6-44.722.1
2023-11-29 18:0029.2116.93.6-43.820.9
2023-11-29 17:0025.3123.23.9-45.321.1
2023-11-29 16:0020.2129.43.7-40.418.1
2023-11-29 15:0016.2128.43.4-41.820.2
2023-11-29 14:0013.1130.53.2-39.418.7
2023-11-29 13:0011.6128.03.4-39.818.7
2023-11-29 12:0016.4118.53.3-42.819.3
2023-11-29 11:0016.5116.23.6-44.219.3
2023-11-29 10:0018.7112.03.3-44.519.3
2023-11-29 09:0020.1110.33.5-44.219.4
2023-11-29 08:0023.2106.53.6-44.019.9
2023-11-29 07:0017.8111.53.5-42.519.0
2023-11-29 06:007.3122.43.7-40.919.9
2023-11-29 05:007.6125.53.5-43.223.9
2023-11-29 04:00----37.823.0
2023-11-29 03:009.1131.42.4-37.922.4
2023-11-29 02:007.7138.52.7-44.620.2
2023-11-29 01:009.3-3.1-44.920.5
2023-11-29 00:0011.8138.02.8-42.620.0
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: 23:07 29-11-2023