東區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-20 17:0054.882.82.4-39.420.4
2022-01-20 16:0058.176.31.8-31.515.6
2022-01-20 15:0046.582.91.3-23.614.1
2022-01-20 14:0045.684.61.4-21.816.9
2022-01-20 13:0034.287.71.4-30.620.0
2022-01-20 12:0042.777.51.7-33.019.4
2022-01-20 11:0046.771.01.4-30.118.4
2022-01-20 10:0052.749.11.2-23.415.5
2022-01-20 09:0058.137.31.3-21.614.3
2022-01-20 08:0055.834.12.1-27.914.4
2022-01-20 07:0039.447.91.4-28.313.0
2022-01-20 06:0022.866.21.6-24.010.8
2022-01-20 05:0016.678.31.8-16.39.1
2022-01-20 04:0016.467.61.2-12.88.1
2022-01-20 03:0022.649.91.0-15.59.4
2022-01-20 02:0029.447.01.0-15.911.6
2022-01-20 01:0033.146.50.9-19.614.3
2022-01-20 00:0034.651.41.0-23.613.9
2022-01-19 23:0037.255.31.1-23.111.9
2022-01-19 22:0034.868.81.1-18.911.0
2022-01-19 21:0050.256.50.8-18.911.7
2022-01-19 20:0063.647.50.5-23.611.6
2022-01-19 19:0062.250.70.3-24.514.2
2022-01-19 18:0064.057.50.3-18.611.3
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: 17:07 20-01-2022