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
2018-04-21 03:009.992.55.2414.746.823.0
2018-04-21 02:0016.387.25.8428.047.024.0
2018-04-21 01:0022.182.76.1438.148.925.9
2018-04-21 00:0024.483.86.4445.848.026.0
2018-04-20 23:0033.377.57.0468.948.029.9
2018-04-20 22:0043.165.57.0476.452.827.1
2018-04-20 21:0047.558.96.5500.654.028.0
2018-04-20 20:0049.057.97.2499.853.030.9
2018-04-20 19:0053.561.46.0507.747.229.1
2018-04-20 18:0038.982.74.9478.255.732.9
2018-04-20 17:0034.785.05.0486.466.633.0
2018-04-20 16:0053.872.66.6523.061.235.9
2018-04-20 15:0059.468.210.8524.356.227.3
2018-04-20 14:0051.575.08.3517.954.126.0
2018-04-20 13:0048.778.910.7498.256.930.8
2018-04-20 12:0049.175.97.8506.453.132.0
2018-04-20 11:0059.066.19.7516.452.026.2
2018-04-20 10:0052.071.46.1499.756.829.9
2018-04-20 09:0070.748.97.0531.347.330.0
2018-04-20 08:0060.655.77.9598.147.028.1
2018-04-20 07:0034.681.58.7446.046.029.0
2018-04-20 06:0025.495.16.5572.044.126.1
2018-04-20 05:0021.0106.66.0449.038.220.2
2018-04-20 04:0021.4107.35.2454.044.825.8
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:03:07 21-04-2018