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過去24小時污染物濃度摘要

東涌
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-23 00:0015.957.56.9396.96.35.8
2022-01-22 23:0015.856.47.1407.45.64.9
2022-01-22 22:0015.756.97.0410.63.63.1
2022-01-22 21:0013.764.27.1401.54.13.0
2022-01-22 20:0013.064.57.1401.23.42.5
2022-01-22 19:0015.165.77.2388.42.6-
2022-01-22 18:0023.757.77.2417.65.24.7
2022-01-22 17:0037.038.87.3473.04.63.9
2022-01-22 16:0027.843.47.2436.61.4-
2022-01-22 15:0018.055.17.1400.02.0-
2022-01-22 14:0025.744.57.2418.61.71.6
2022-01-22 13:0021.246.27.3421.71.8-
2022-01-22 12:0020.146.87.3429.63.0-
2022-01-22 11:0025.537.47.2455.84.5-
2022-01-22 10:0036.618.77.3508.84.24.0
2022-01-22 09:0033.122.07.2517.714.012.1
2022-01-22 08:0029.911.47.3519.919.717.2
2022-01-22 07:0030.514.17.3486.916.713.7
2022-01-22 06:0023.221.07.0474.013.812.4
2022-01-22 05:0017.424.57.0471.412.110.9
2022-01-22 04:0017.335.77.1464.815.614.1
2022-01-22 03:0018.154.97.1482.913.511.4
2022-01-22 02:0015.961.07.1463.112.811.0
2022-01-22 01:0015.661.87.0470.811.910.2
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。