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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
2023-09-23 13:0028.761.52.9358.813.210.0
2023-09-23 12:0031.049.52.7330.921.716.8
2023-09-23 11:0038.746.32.9380.618.112.2
2023-09-23 10:0030.046.32.8384.119.913.0
2023-09-23 09:0031.640.82.8423.927.716.9
2023-09-23 08:0038.932.92.7412.422.211.2
2023-09-23 07:0021.252.42.2336.220.112.0
2023-09-23 06:0028.940.62.2373.818.112.0
2023-09-23 05:0018.356.12.1347.116.19.1
2023-09-23 04:0026.749.62.2364.818.918.7
2023-09-23 03:0040.137.62.2448.124.820.9
2023-09-23 02:0041.546.12.3462.924.017.1
2023-09-23 01:0030.975.22.6411.533.719.9
2023-09-23 00:0054.049.42.5485.527.217.1
2023-09-22 23:0037.574.62.4419.825.1-
2023-09-22 22:0030.891.42.3440.734.722.1
2023-09-22 21:0053.864.72.8488.633.125.9
2023-09-22 20:0082.641.03.3498.034.921.2
2023-09-22 19:0092.532.54.1493.530.220.0
2023-09-22 18:0086.439.43.6482.431.924.8
2023-09-22 17:0093.449.83.0517.045.525.0
2023-09-22 16:0071.993.93.9443.138.322.1
2023-09-22 15:0060.895.65.1400.028.318.1
2023-09-22 14:0036.4106.34.4357.623.215.1
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。