北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-04-02 19:0016.9106.42.1717.125.116.7
2023-04-02 18:0020.498.11.9506.324.518.5
2023-04-02 17:0019.992.81.4637.023.118.5
2023-04-02 16:0018.790.41.5525.619.613.0
2023-04-02 15:0019.086.21.4420.118.114.8
2023-04-02 14:0017.780.21.3392.418.8-
2023-04-02 13:0016.777.11.3378.915.3-
2023-04-02 12:0014.479.51.1455.411.4-
2023-04-02 11:0018.472.31.3552.88.54.7
2023-04-02 10:0027.461.31.2473.49.77.4
2023-04-02 09:0027.661.11.2504.612.611.9
2023-04-02 08:0026.760.51.2470.614.213.1
2023-04-02 07:0013.979.91.2403.618.011.9
2023-04-02 06:0011.188.51.3377.017.210.2
2023-04-02 05:008.792.11.4373.010.26.9
2023-04-02 04:007.393.51.7355.70.7-
2023-04-02 03:0010.789.51.1381.81.2-
2023-04-02 02:0010.791.11.2389.612.910.7
2023-04-02 01:0013.689.91.1431.917.115.2
2023-04-02 00:0015.493.11.3433.619.6-
2023-04-01 23:0017.995.61.4504.221.620.8
2023-04-01 22:0026.891.21.5862.323.620.6
2023-04-01 21:0024.894.41.4593.127.924.5
2023-04-01 20:0028.793.81.3625.027.222.3
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: 19:07 02-04-2023