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
2018-02-20 09:0047.25.18.31,133.929.922.1
2018-02-20 08:0050.64.210.11,356.927.120.1
2018-02-20 07:0059.84.212.21,289.026.024.8
2018-02-20 06:0050.24.110.21,170.026.023.1
2018-02-20 05:0052.03.810.91,259.034.727.8
2018-02-20 04:0065.54.215.71,319.133.129.0
2018-02-20 03:0067.34.117.61,487.038.827.1
2018-02-20 02:0068.93.920.41,512.545.835.7
2018-02-20 01:0085.34.232.21,353.153.739.9
2018-02-20 00:0089.54.344.31,223.850.137.1
2018-02-19 23:0085.74.026.71,105.339.429.3
2018-02-19 22:0083.94.016.21,034.941.926.1
2018-02-19 21:0076.45.415.7891.742.028.9
2018-02-19 20:0072.311.112.9826.136.227.1
2018-02-19 19:0069.815.712.4841.636.028.9
2018-02-19 18:0065.523.815.9833.652.433.8
2018-02-19 17:0076.519.631.6844.046.233.0
2018-02-19 16:0073.920.834.8824.428.627.2
2018-02-19 15:0049.445.722.2763.145.437.6
2018-02-19 14:0063.530.016.4899.557.638.0
2018-02-19 13:0069.121.020.4938.253.239.0
2018-02-19 12:0052.728.315.4874.949.131.3
2018-02-19 11:0047.828.08.0992.145.132.9
2018-02-19 10:0059.610.912.21,128.156.643.6
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:09:05 20-02-2018