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
2017-12-14 08:0073.312.52.4723.020.88.8
2017-12-14 07:0057.827.31.5645.315.24.8
2017-12-14 06:0037.441.90.9648.713.93.9
2017-12-14 05:0029.949.41.0623.613.12.6
2017-12-14 04:0029.247.60.9632.717.94.8
2017-12-14 03:0032.744.81.3676.825.69.1
2017-12-14 02:0036.541.41.2708.624.47.5
2017-12-14 01:0051.533.41.3695.526.19.7
2017-12-14 00:0070.521.52.0744.628.514.6
2017-12-13 23:0072.224.31.9741.530.515.8
2017-12-13 22:0074.529.92.8763.242.424.5
2017-12-13 21:0085.022.84.5923.848.028.6
2017-12-13 20:00143.69.810.01,035.547.128.1
2017-12-13 19:00109.915.95.71,018.046.428.3
2017-12-13 18:00112.614.46.3997.145.725.9
2017-12-13 17:00100.520.95.7983.945.024.7
2017-12-13 16:0098.820.46.2954.338.522.4
2017-12-13 15:0088.727.95.3897.431.717.3
2017-12-13 14:0084.922.93.9874.6--
2017-12-13 13:0082.819.04.4848.4--
2017-12-13 12:0084.414.64.1840.5--
2017-12-13 11:0080.713.74.3811.6--
2017-12-13 10:0088.99.24.9846.737.123.6
2017-12-13 09:0081.511.04.4843.128.217.1
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:08:06 14-12-2017