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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
2021-04-15 09:0031.860.13.2-17.99.5
2021-04-15 08:0023.666.93.3-13.47.2
2021-04-15 07:0012.978.23.1-8.24.4
2021-04-15 06:008.784.33.0-11.37.2
2021-04-15 05:006.890.12.9-17.28.8
2021-04-15 04:006.695.62.9-25.312.0
2021-04-15 03:007.896.82.9-26.511.2
2021-04-15 02:008.296.22.9-24.212.0
2021-04-15 01:0010.596.73.1-28.617.7
2021-04-15 00:0014.2-3.2-33.221.5
2021-04-14 23:0018.894.43.0-36.722.8
2021-04-14 22:0021.096.43.2-35.023.2
2021-04-14 21:0023.699.52.9-39.924.5
2021-04-14 20:0035.089.23.0-37.823.0
2021-04-14 19:0041.281.72.9-38.023.1
2021-04-14 18:0035.388.13.0-36.619.5
2021-04-14 17:0034.885.43.1-37.617.9
2021-04-14 16:0029.791.52.9-32.015.5
2021-04-14 15:0031.986.42.9-30.017.0
2021-04-14 14:0025.585.42.9-27.415.4
2021-04-14 13:0023.580.32.9-33.217.7
2021-04-14 12:0028.667.72.8-34.119.7
2021-04-14 11:0031.855.13.1-32.918.7
2021-04-14 10:0036.840.13.4-25.215.8
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。