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過去24小時污染物濃度摘要

東區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-12-05 23:0069.749.81.4-50.640.1
2023-12-05 22:0054.481.91.7-55.344.1
2023-12-05 21:0060.675.51.7-53.741.9
2023-12-05 20:0063.175.81.8-42.332.0
2023-12-05 19:0044.3101.72.0-33.024.3
2023-12-05 18:0059.288.01.3-31.121.8
2023-12-05 17:0059.389.31.4-35.224.1
2023-12-05 16:0055.692.81.3-31.922.2
2023-12-05 15:0048.894.21.5-28.519.3
2023-12-05 14:0055.379.31.1-27.918.5
2023-12-05 13:0044.677.81.5-22.815.2
2023-12-05 12:0030.873.31.4-20.814.0
2023-12-05 11:0035.854.41.2-30.620.3
2023-12-05 10:0051.833.91.4-43.930.9
2023-12-05 09:0050.023.31.7-41.229.3
2023-12-05 08:0046.915.71.4-43.931.8
2023-12-05 07:0046.814.01.6-52.337.1
2023-12-05 06:0047.418.51.9-53.937.1
2023-12-05 05:0047.621.42.2-53.336.7
2023-12-05 04:0050.122.22.1-54.136.6
2023-12-05 03:0050.525.32.4-54.034.6
2023-12-05 02:0058.024.81.8-55.636.5
2023-12-05 01:0056.627.51.5-54.636.1
2023-12-05 00:0051.140.31.5-61.245.1
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。