屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-03-23 05:0014.233.62.3479.126.118.0
2023-03-23 04:0014.335.92.3448.632.917.0
2023-03-23 03:0016.436.82.4465.026.215.0
2023-03-23 02:0019.333.32.5454.126.016.0
2023-03-23 01:0024.726.82.5455.526.018.0
2023-03-23 00:0025.724.32.5459.033.913.1
2023-03-22 23:0027.322.52.4483.231.116.0
2023-03-22 22:0029.320.62.5479.925.114.0
2023-03-22 21:0030.021.02.5494.532.914.0
2023-03-22 20:0038.716.02.6521.731.112.0
2023-03-22 19:0035.020.92.3522.822.214.0
2023-03-22 18:0039.318.42.4512.715.210.1
2023-03-22 17:0038.018.72.5481.818.98.0
2023-03-22 16:0033.723.62.6485.217.19.0
2023-03-22 15:0031.823.32.5476.028.614.9
2023-03-22 14:0028.430.52.4483.630.017.0
2023-03-22 13:0023.439.32.5496.730.018.0
2023-03-22 12:0025.037.22.7472.031.917.0
2023-03-22 11:0031.029.82.9507.628.119.0
2023-03-22 10:0030.827.22.6492.327.010.2
2023-03-22 09:0032.922.52.6505.628.916.9
2023-03-22 08:0040.516.32.8581.420.310.1
2023-03-22 07:0029.026.52.5485.517.113.0
2023-03-22 06:0021.435.12.5516.320.911.0
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 23-03-2023