過去24小時污染物濃度摘要

中環
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-02-22 21:0065.51.08.31,370.810.39.8
2018-02-22 20:0096.11.312.21,395.310.09.3
2018-02-22 19:00118.61.316.01,457.77.3-
2018-02-22 18:0094.91.412.91,283.49.8-
2018-02-22 17:0080.70.910.21,289.19.6-
2018-02-22 16:0068.11.37.81,252.36.24.0
2018-02-22 15:0083.41.59.81,287.313.39.9
2018-02-22 14:0080.41.98.91,212.39.78.6
2018-02-22 13:0066.49.95.41,193.814.212.2
2018-02-22 12:0059.722.33.4924.713.57.6
2018-02-22 11:0076.926.63.9856.728.521.0
2018-02-22 10:0075.225.03.9850.424.921.5
2018-02-22 09:0084.220.64.5845.825.422.4
2018-02-22 08:0065.323.43.8792.233.223.6
2018-02-22 07:0038.243.03.3745.533.122.2
2018-02-22 06:0025.557.83.2708.225.116.2
2018-02-22 05:0014.968.93.0710.024.016.1
2018-02-22 04:0016.170.63.1688.319.510.5
2018-02-22 03:0018.373.22.9720.716.99.1
2018-02-22 02:0024.069.52.9713.813.86.9
2018-02-22 01:0024.870.52.9689.911.74.8
2018-02-22 00:0043.957.23.1720.714.77.1
2018-02-21 23:0045.054.13.0761.118.210.7
2018-02-21 22:0046.151.42.8808.813.011.9
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:21:05 22-02-2018