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過去24小時污染物濃度摘要

沙田
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-09-26 19:009.2122.75.4-25.815.1
2022-09-26 18:0011.0147.85.9-33.120.1
2022-09-26 17:009.7155.55.7-31.418.6
2022-09-26 16:0011.1167.15.9-38.123.4
2022-09-26 15:0013.6183.47.0-34.319.7
2022-09-26 14:0027.4147.37.4-30.717.3
2022-09-26 13:0026.7146.47.3-28.616.4
2022-09-26 12:0032.0132.66.5-33.519.0
2022-09-26 11:0032.0125.96.3-35.918.3
2022-09-26 10:0034.1111.07.4-34.216.1
2022-09-26 09:0021.6113.08.4-31.413.9
2022-09-26 08:0020.2111.46.5-31.714.1
2022-09-26 07:0021.0100.66.1-25.710.8
2022-09-26 06:0012.696.55.6-18.97.1
2022-09-26 05:009.387.34.8-17.77.5
2022-09-26 04:005.682.64.5-20.69.6
2022-09-26 03:0011.680.25.0-21.49.6
2022-09-26 02:0011.194.55.1-22.59.2
2022-09-26 01:0010.2108.25.5-24.111.1
2022-09-26 00:008.4113.36.1-24.612.0
2022-09-25 23:009.2120.45.5-21.99.9
2022-09-25 22:0011.4126.55.7-24.111.1
2022-09-25 21:0011.6131.75.6-33.717.8
2022-09-25 20:0014.7153.45.4-39.520.8
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。