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過去24小時污染物濃度摘要

中西區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2020-11-29 14:0021.189.02.2-13.412.3
2020-11-29 13:0019.681.32.5-19.316.1
2020-11-29 12:0025.560.32.8-21.716.0
2020-11-29 11:0026.742.43.3-20.315.3
2020-11-29 10:0026.234.03.4-20.415.8
2020-11-29 09:0025.734.23.0-18.513.9
2020-11-29 08:0036.226.72.9-19.514.2
2020-11-29 07:0023.237.23.2-23.117.0
2020-11-29 06:0018.640.63.5-24.818.4
2020-11-29 05:0020.840.83.6-24.617.7
2020-11-29 04:00----25.918.0
2020-11-29 03:0030.335.93.5-25.717.2
2020-11-29 02:0025.342.93.9-29.719.9
2020-11-29 01:0034.738.64.0-32.621.3
2020-11-29 00:0036.241.74.0-37.423.0
2020-11-28 23:0045.143.24.1-41.424.7
2020-11-28 22:0052.243.75.1-40.524.1
2020-11-28 21:0043.661.04.9-42.424.7
2020-11-28 20:0051.065.34.2-41.923.5
2020-11-28 19:0056.268.43.7-35.923.0
2020-11-28 18:0046.881.93.0-39.126.6
2020-11-28 17:0051.482.22.7-33.324.0
2020-11-28 16:0040.184.82.7-30.622.0
2020-11-28 15:0041.375.92.4-33.226.2
備註:

(1) 顯示的是香港時間。

(2) PM10 - 可吸入懸浮粒子
     PM2.5 - 微細懸浮粒子

(3) 顯示濃度為微克/立方米 。

(4) 污染物濃度資料是以環境保護署空氣質素監測網絡的實時數據計算。