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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
2024-05-27 02:0021.328.44.0613.913.29.9
2024-05-27 01:0023.729.33.6627.214.011.0
2024-05-27 00:0023.231.33.6632.015.915.8
2024-05-26 23:0026.729.73.7635.620.88.3
2024-05-26 22:0033.923.13.9652.919.117.7
2024-05-26 21:0035.524.14.0675.219.014.1
2024-05-26 20:0036.625.74.0676.917.113.0
2024-05-26 19:0033.431.74.0673.417.011.1
2024-05-26 18:0031.130.94.0683.211.2-
2024-05-26 17:0021.242.23.9655.316.810.1
2024-05-26 16:0023.942.14.1678.213.19.0
2024-05-26 15:0024.442.34.5683.414.06.1
2024-05-26 14:0021.548.44.1686.414.08.9
2024-05-26 13:0022.143.54.6666.414.08.0
2024-05-26 12:0023.337.74.2664.512.1-
2024-05-26 11:0030.324.94.2696.115.95.3
2024-05-26 10:0031.419.24.0704.110.26.9
2024-05-26 09:0032.413.74.1723.012.98.0
2024-05-26 08:0037.810.34.1719.615.98.0
2024-05-26 07:0043.55.84.5711.514.16.1
2024-05-26 06:0036.211.33.9673.714.09.9
2024-05-26 05:0034.713.83.9670.820.811.0
2024-05-26 04:0043.57.64.3662.613.39.1
2024-05-26 03:0044.38.34.3675.418.86.1
備註:

(1) 顯示的是香港時間。

(2) 顯示濃度為微克/立方米 。

(3) 簡稱:
PM10 - 可吸入懸浮粒子
PM2.5 - 微細懸浮粒子

(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。