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
2023-02-06 17:0050.534.84.1700.322.416.0
2023-02-06 16:0051.032.73.9734.121.717.0
2023-02-06 15:0032.337.53.8719.214.412.1
2023-02-06 14:0030.537.83.7685.216.213.1
2023-02-06 13:0036.227.93.8745.919.715.0
2023-02-06 12:0038.319.94.2803.926.520.7
2023-02-06 11:0034.221.44.2754.423.218.8
2023-02-06 10:0036.710.54.1785.125.721.1
2023-02-06 09:0041.05.84.3805.621.618.3
2023-02-06 08:0039.65.74.1798.824.021.5
2023-02-06 07:0036.84.44.1780.322.420.3
2023-02-06 06:0029.49.93.7731.721.619.7
2023-02-06 05:0023.619.33.4707.023.921.9
2023-02-06 04:0025.916.53.5730.829.627.5
2023-02-06 03:0029.114.23.3759.126.421.8
2023-02-06 02:0020.935.63.2654.722.118.4
2023-02-06 01:0028.925.43.5697.122.319.4
2023-02-06 00:0042.215.33.7757.427.923.7
2023-02-05 23:0047.016.53.8835.622.319.2
2023-02-05 22:0036.227.03.5748.023.420.2
2023-02-05 21:0035.232.43.4766.727.922.6
2023-02-05 20:0038.629.93.6832.026.922.7
2023-02-05 19:0035.239.03.6759.823.418.9
2023-02-05 18:0030.246.13.7717.323.418.9
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: 17:07 06-02-2023