過去24小時污染物濃度摘要

東涌
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-05-23 20:0027.236.13.5411.011.87.4
2017-05-23 19:0027.540.73.5415.511.07.0
2017-05-23 18:0024.246.23.7419.69.46.1
2017-05-23 17:0024.949.73.6437.77.33.9
2017-05-23 16:0022.949.63.8408.36.31.6
2017-05-23 15:0038.341.36.3462.314.97.3
2017-05-23 14:0053.036.09.6495.616.19.5
2017-05-23 13:0046.037.111.0484.211.16.5
2017-05-23 12:0011.662.64.0412.613.28.4
2017-05-23 11:0018.157.84.4410.814.07.9
2017-05-23 10:0019.151.23.7423.212.16.5
2017-05-23 09:0019.350.53.8419.213.77.2
2017-05-23 08:0035.632.84.2494.114.98.4
2017-05-23 07:0019.853.83.5427.416.79.1
2017-05-23 06:0017.657.84.5407.419.610.2
2017-05-23 05:0016.260.74.1411.415.48.8
2017-05-23 04:00----15.111.4
2017-05-23 03:0027.151.96.1431.619.615.3
2017-05-23 02:0039.138.45.6441.223.314.7
2017-05-23 01:0026.061.75.4421.917.910.5
2017-05-23 00:0016.776.35.7407.622.414.9
2017-05-22 23:0013.081.03.6405.326.116.8
2017-05-22 22:0019.680.65.7441.524.614.5
2017-05-22 21:0031.682.67.8443.722.414.2
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