過去24小時污染物濃度摘要

旺角
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-04-21 03:0044.453.23.1873.842.921.7
2018-04-21 02:0055.050.22.7931.041.120.3
2018-04-21 01:0066.946.52.3815.743.322.2
2018-04-21 00:0085.235.02.8872.349.527.1
2018-04-20 23:0079.742.82.6839.656.432.8
2018-04-20 22:0090.140.72.8928.663.136.6
2018-04-20 21:00100.532.73.61,030.865.335.8
2018-04-20 20:0094.139.83.01,002.270.938.6
2018-04-20 19:00103.633.62.91,021.365.635.7
2018-04-20 18:0085.449.62.91,030.855.832.0
2018-04-20 17:00104.537.23.0970.466.235.6
2018-04-20 16:00103.536.03.41,080.071.240.4
2018-04-20 15:0089.455.23.91,077.668.641.3
2018-04-20 14:0084.956.84.4997.558.433.2
2018-04-20 13:00101.343.73.7974.759.733.8
2018-04-20 12:0088.247.03.1868.562.335.1
2018-04-20 11:00104.932.74.3922.556.630.6
2018-04-20 10:00108.929.75.0929.351.727.8
2018-04-20 09:00106.733.53.6851.152.327.4
2018-04-20 08:00103.435.24.9850.547.024.8
2018-04-20 07:0066.660.85.4734.235.618.3
2018-04-20 06:0039.878.05.6699.734.117.7
2018-04-20 05:0038.586.95.1753.540.020.5
2018-04-20 04:0037.996.23.2759.247.926.9
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:03:07 21-04-2018