元朗
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-25 00:0029.152.32.7715.715.611.9
2022-01-24 23:0029.953.32.8722.716.614.4
2022-01-24 22:0033.054.32.8774.515.513.3
2022-01-24 21:0040.250.72.7821.621.920.5
2022-01-24 20:0050.144.53.0857.926.522.9
2022-01-24 19:0073.722.33.6916.627.421.2
2022-01-24 18:0090.012.85.0947.029.724.1
2022-01-24 17:0053.536.53.9842.425.420.1
2022-01-24 16:0059.635.94.2859.023.118.4
2022-01-24 15:0051.037.23.9846.422.018.0
2022-01-24 14:0054.8-5.1812.325.019.9
2022-01-24 13:0063.1-5.0878.524.821.0
2022-01-24 12:0054.2-5.3834.531.627.8
2022-01-24 11:0061.710.05.6947.033.530.0
2022-01-24 10:0070.82.96.61,077.626.723.1
2022-01-24 09:0064.01.26.01,116.430.024.8
2022-01-24 08:0062.70.87.11,228.530.425.5
2022-01-24 07:0062.70.85.71,038.229.525.6
2022-01-24 06:0065.00.85.3928.427.623.4
2022-01-24 05:0066.20.85.3874.725.520.0
2022-01-24 04:0064.70.85.4912.524.717.4
2022-01-24 03:0070.60.85.4839.325.819.3
2022-01-24 02:0066.30.85.4880.430.922.9
2022-01-24 01:0076.40.86.3928.237.828.1
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: 00:07 25-01-2022