過去24小時污染物濃度摘要

屯門
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-11-23 10:0038.044.69.9550.973.140.1
2017-11-23 09:0041.036.89.3563.766.241.0
2017-11-23 08:0036.635.48.5557.964.139.1
2017-11-23 07:0024.843.18.6530.566.943.8
2017-11-23 06:0014.952.37.6521.362.240.1
2017-11-23 05:0010.558.07.1508.662.039.0
2017-11-23 04:0014.351.25.7519.059.138.0
2017-11-23 03:0018.348.66.1543.655.136.1
2017-11-23 02:0022.840.16.0558.558.935.0
2017-11-23 01:0026.734.36.2580.658.032.1
2017-11-23 00:0034.824.28.3621.263.831.0
2017-11-22 23:0038.918.38.0681.672.732.9
2017-11-22 22:0043.416.17.5756.845.027.2
2017-11-22 21:0043.023.27.8800.950.823.1
2017-11-22 20:0057.216.910.0841.446.222.0
2017-11-22 19:0063.318.211.8834.045.019.1
2017-11-22 18:0050.839.511.1768.542.122.9
2017-11-22 17:0061.949.210.6766.353.622.0
2017-11-22 16:0059.659.910.1755.851.121.0
2017-11-22 15:0051.161.69.9715.352.022.9
2017-11-22 14:0051.374.19.9750.156.830.7
2017-11-22 13:0044.770.69.9742.650.221.3
2017-11-22 12:0042.238.28.2697.251.926.8
2017-11-22 11:0040.824.07.8739.757.831.8
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。

最近更新時間:10:06 23-11-2017