北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-01-27 06:0025.565.73.4721.624.314.7
2022-01-27 05:0014.276.63.3683.923.916.0
2022-01-27 04:0013.084.23.3751.124.018.0
2022-01-27 03:0015.582.23.1587.019.617.2
2022-01-27 02:0013.294.43.1645.318.218.2
2022-01-27 01:0016.495.63.2681.223.318.9
2022-01-27 00:0026.783.23.3706.029.917.8
2022-01-26 23:0029.975.43.0673.631.318.8
2022-01-26 22:0039.262.83.1727.426.522.6
2022-01-26 21:0058.245.13.5808.723.3-
2022-01-26 20:0078.830.04.1858.422.317.3
2022-01-26 19:0087.523.63.7915.921.512.5
2022-01-26 18:0053.053.73.5689.023.513.5
2022-01-26 17:0050.658.83.7560.225.214.8
2022-01-26 16:0040.467.33.4582.428.416.6
2022-01-26 15:0033.665.83.1541.829.616.6
2022-01-26 14:0029.868.23.1623.224.717.6
2022-01-26 13:0031.561.32.9607.724.017.3
2022-01-26 12:0028.560.02.9608.622.917.1
2022-01-26 11:0025.955.52.9632.323.719.7
2022-01-26 10:0031.846.83.0706.120.416.7
2022-01-26 09:0053.426.83.0827.717.114.9
2022-01-26 08:0048.325.93.1799.018.614.2
2022-01-26 07:0037.024.03.3853.619.112.3
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: 06:07 27-01-2022