元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-12-08 10:0083.035.610.0785.339.121.0
2023-12-08 09:0090.312.410.61,005.234.518.5
2023-12-08 08:0085.74.910.21,055.123.114.8
2023-12-08 07:0069.38.18.4850.319.413.2
2023-12-08 06:0065.59.77.4736.619.313.3
2023-12-08 05:0048.230.97.3691.717.011.5
2023-12-08 04:0049.526.87.3686.816.511.1
2023-12-08 03:0054.623.38.0735.218.712.3
2023-12-08 02:0064.815.410.8750.324.816.2
2023-12-08 01:00----29.219.6
2023-12-08 00:0086.111.17.9828.524.715.2
2023-12-07 23:0095.45.58.7879.027.114.7
2023-12-07 22:00100.14.010.3940.335.517.0
2023-12-07 21:0098.714.09.2815.727.413.6
2023-12-07 20:00100.120.88.8745.423.110.3
2023-12-07 19:00102.326.59.4629.424.38.4
2023-12-07 18:0080.061.88.3541.229.89.7
2023-12-07 17:0066.082.28.3512.619.97.3
2023-12-07 16:0039.0111.18.2457.822.68.5
2023-12-07 15:0037.9111.08.3495.731.411.0
2023-12-07 14:0042.1103.98.3536.535.812.1
2023-12-07 13:0042.685.58.5557.937.113.1
2023-12-07 12:0039.973.28.6542.631.010.5
2023-12-07 11:0037.366.58.6573.127.19.9
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。

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最近更新時間: 10:07 08-12-2023