歡迎瀏覽環境保護署空氣質素健康指數網頁


元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-03-02 05:0012.247.61.1652.36.36.1
2024-03-02 04:0013.247.00.8627.714.312.6
2024-03-02 03:0012.649.80.8628.818.916.7
2024-03-02 02:0016.649.60.9621.921.518.0
2024-03-02 01:0018.750.50.9639.120.416.7
2024-03-02 00:0024.149.01.0631.621.316.8
2024-03-01 23:0027.946.71.2659.029.123.3
2024-03-01 22:0029.941.10.9720.133.227.0
2024-03-01 21:0032.135.41.0805.526.420.6
2024-03-01 20:0040.823.00.9864.119.413.8
2024-03-01 19:0046.817.61.1853.414.69.7
2024-03-01 18:0041.022.91.2804.214.39.0
2024-03-01 17:0051.815.91.1829.721.712.8
2024-03-01 16:0053.017.11.5818.626.214.0
2024-03-01 15:0053.918.41.8852.530.116.2
2024-03-01 14:0042.131.41.4845.024.411.4
2024-03-01 13:0046.429.21.5840.325.011.2
2024-03-01 12:0047.326.31.8833.419.09.0
2024-03-01 11:0034.738.81.5799.811.23.3
2024-03-01 10:0039.735.51.6793.610.64.5
2024-03-01 09:0032.939.91.2785.615.17.7
2024-03-01 08:0029.143.91.3726.810.75.6
2024-03-01 07:0025.443.81.3693.15.73.3
2024-03-01 06:0016.348.81.5661.62.00.9
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: 05:07 02-03-2024