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
2017-10-17 15:0048.058.17.9548.028.421.6
2017-10-17 14:0038.157.97.6512.820.815.2
2017-10-17 13:0034.447.87.3481.116.610.7
2017-10-17 12:0031.536.16.9466.913.37.7
2017-10-17 11:0032.126.86.7474.413.38.3
2017-10-17 10:0037.417.96.7517.712.28.2
2017-10-17 09:0044.612.96.5605.411.67.3
2017-10-17 08:0039.913.86.6559.710.65.2
2017-10-17 07:0031.018.86.6501.616.613.2
2017-10-17 06:0015.529.86.3433.411.68.9
2017-10-17 05:0014.330.86.6429.17.86.8
2017-10-17 04:0015.228.86.1381.30.4-
2017-10-17 03:0021.920.16.2405.01.61.5
2017-10-17 02:0020.220.66.6434.99.19.0
2017-10-17 01:0027.118.76.9460.214.112.7
2017-10-17 00:0035.716.06.8528.514.210.6
2017-10-16 23:0038.116.17.2595.822.116.9
2017-10-16 22:0041.817.77.2613.926.320.4
2017-10-16 21:0041.922.77.4626.321.013.5
2017-10-16 20:0047.225.77.1616.023.316.1
2017-10-16 19:0059.524.96.7666.318.813.5
2017-10-16 18:0048.233.46.7530.116.310.2
2017-10-16 17:0051.935.37.1540.018.612.1
2017-10-16 16:0047.041.06.3512.111.04.8
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:15:05 17-10-2017