過去24小時污染物濃度摘要

荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-05-23 20:0088.22.35.9945.334.926.3
2017-05-23 19:0097.53.29.2943.136.624.1
2017-05-23 18:00101.65.319.3815.636.219.2
2017-05-23 17:0097.57.819.3773.330.815.0
2017-05-23 16:0067.414.725.8621.330.915.1
2017-05-23 15:0065.719.521.4640.040.021.9
2017-05-23 14:0074.017.818.2695.632.923.3
2017-05-23 13:0075.615.38.6725.028.420.7
2017-05-23 12:0059.122.34.8708.017.612.5
2017-05-23 11:0051.821.74.5743.319.815.6
2017-05-23 10:0062.311.44.3819.810.97.5
2017-05-23 09:0052.817.74.6757.210.88.5
2017-05-23 08:0055.011.74.7841.79.86.1
2017-05-23 07:0048.97.64.7774.15.92.3
2017-05-23 06:0035.019.24.8724.79.26.8
2017-05-23 05:0021.330.05.7608.39.17.4
2017-05-23 04:00----10.69.9
2017-05-23 03:0021.249.74.2568.915.713.2
2017-05-23 02:0017.958.24.7556.813.210.2
2017-05-23 01:0033.645.65.0633.213.111.2
2017-05-23 00:0040.546.14.9681.922.618.8
2017-05-22 23:0042.846.55.1697.530.223.3
2017-05-22 22:0047.545.64.8709.527.922.2
2017-05-22 21:0044.455.35.0692.723.719.8
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