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過去24小時污染物濃度摘要

屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-05-26 09:0044.710.25.4705.624.713.9
2022-05-26 08:0053.82.18.4728.522.111.1
2022-05-26 07:0049.02.75.1697.715.210.0
2022-05-26 06:0052.10.15.1667.424.76.1
2022-05-26 05:0052.60.65.1642.114.47.0
2022-05-26 04:0054.60.34.8629.812.18.9
2022-05-26 03:0050.53.84.1630.113.0-
2022-05-26 02:0043.413.23.2625.313.09.2
2022-05-26 01:00-9.23.8648.211.17.1
2022-05-26 00:0051.312.03.0631.58.1-
2022-05-25 23:0032.228.92.5614.010.96.1
2022-05-25 22:0036.232.02.4641.612.97.0
2022-05-25 21:0053.720.32.6698.314.98.9
2022-05-25 20:0066.912.62.9703.817.99.0
2022-05-25 19:0054.731.02.3703.318.010.0
2022-05-25 18:0042.145.22.8665.515.111.0
2022-05-25 17:0038.049.22.3674.817.99.1
2022-05-25 16:0040.544.82.6677.811.26.1
2022-05-25 15:0033.640.52.8637.514.97.9
2022-05-25 14:0034.236.82.3669.819.89.0
2022-05-25 13:0041.829.83.2689.121.010.9
2022-05-25 12:0052.616.94.6739.318.19.1
2022-05-25 11:0051.912.84.6734.911.24.2
2022-05-25 10:0053.810.43.7764.79.15.0
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。