屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2020-10-01 09:0020.567.31.9457.817.09.0
2020-10-01 08:0016.969.81.8462.818.013.8
2020-10-01 07:0020.863.81.8461.621.912.1
2020-10-01 06:0011.778.01.5453.921.012.0
2020-10-01 05:0012.180.21.5464.415.29.1
2020-10-01 04:0012.777.91.7433.617.910.9
2020-10-01 03:0014.082.31.6453.68.36.2
2020-10-01 02:0020.378.81.4467.49.94.1
2020-10-01 01:00-76.51.6493.03.2-
2020-10-01 00:0044.945.41.5606.42.0-
2020-09-30 23:0054.840.51.5586.44.9-
2020-09-30 22:0044.844.61.6602.48.9-
2020-09-30 21:0046.432.61.7692.218.717.7
2020-09-30 20:0047.343.51.8699.324.818.0
2020-09-30 19:0058.956.52.8570.320.219.9
2020-09-30 18:0057.956.63.2528.521.914.2
2020-09-30 17:0059.759.93.1535.821.015.0
2020-09-30 16:0054.460.92.8550.218.116.0
2020-09-30 15:0060.856.62.6569.820.913.1
2020-09-30 14:0048.366.94.0495.119.113.0
2020-09-30 13:0045.175.13.3523.320.912.0
2020-09-30 12:0056.453.93.9547.320.013.0
2020-09-30 11:0054.847.74.7517.217.19.1
2020-09-30 10:0046.150.92.9497.917.010.9
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: 09:07 01-10-2020