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
2017-05-23 20:0077.110.30.7860.243.734.3
2017-05-23 19:00100.55.71.11,005.239.731.1
2017-05-23 18:0097.09.90.6925.241.031.4
2017-05-23 17:00102.28.40.8906.741.730.1
2017-05-23 16:0098.212.01.3821.439.326.9
2017-05-23 15:00100.28.90.6927.346.132.0
2017-05-23 14:0090.812.60.6872.235.327.4
2017-05-23 13:0079.313.60.6868.231.424.0
2017-05-23 12:0075.310.20.5864.331.922.9
2017-05-23 11:0078.36.90.6891.527.519.4
2017-05-23 10:0084.56.30.7907.825.016.0
2017-05-23 09:0081.93.31.1898.525.514.4
2017-05-23 08:0070.22.60.9866.241.718.5
2017-05-23 07:0070.22.01.41,064.123.318.1
2017-05-23 06:0053.17.40.9964.817.814.7
2017-05-23 05:0055.19.10.41,037.317.513.8
2017-05-23 04:0045.817.10.2807.327.021.8
2017-05-23 03:0055.712.50.1935.729.822.2
2017-05-23 02:0057.523.00.6858.030.923.0
2017-05-23 01:0076.57.11.1931.129.324.6
2017-05-23 00:0084.87.21.5902.833.526.7
2017-05-22 23:0083.79.20.9902.737.526.2
2017-05-22 22:0089.117.61.3872.447.536.2
2017-05-22 21:0094.316.32.6880.949.338.3
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) 顯示的濃度是微克 / 立方米 。

(4) 空氣質素健康指數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:20:08 23-05-2017