荃灣
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-07-04 16:0044.716.68.6434.731.713.3
2022-07-04 15:0040.322.38.2434.829.010.1
2022-07-04 14:0039.027.88.6448.9--
2022-07-04 13:0039.629.38.5433.7--
2022-07-04 12:0040.027.28.6450.7--
2022-07-04 11:0043.222.58.6443.931.314.6
2022-07-04 10:0050.118.68.7428.329.112.9
2022-07-04 09:0047.922.48.6447.024.99.9
2022-07-04 08:0050.516.110.0441.423.38.3
2022-07-04 07:0044.912.89.3403.821.16.1
2022-07-04 06:0038.913.69.4341.920.75.8
2022-07-04 05:0044.69.210.6335.524.28.5
2022-07-04 04:0035.417.79.5336.322.86.9
2022-07-04 03:0031.122.39.9341.724.18.1
2022-07-04 02:0040.614.811.7341.324.18.0
2022-07-04 01:00----23.87.5
2022-07-04 00:0045.411.810.5379.423.87.3
2022-07-03 23:0044.214.39.7398.425.29.2
2022-07-03 22:0048.010.310.0435.927.49.0
2022-07-03 21:0048.09.19.6429.927.87.9
2022-07-03 20:0047.68.29.4439.631.511.2
2022-07-03 19:0045.313.18.7434.730.610.5
2022-07-03 18:0044.114.08.8428.329.89.8
2022-07-03 17:0046.011.49.0449.231.710.8
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: 16:07 04-07-2022