北區
日期時間二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-03-01 02:0014.951.43.0487.35.0-
2024-03-01 01:0018.045.53.2533.75.1-
2024-03-01 00:0019.539.42.7560.74.11.3
2024-02-29 23:0019.837.22.3572.64.64.1
2024-02-29 22:0021.533.02.2555.33.1-
2024-02-29 21:0028.325.12.3579.02.9-
2024-02-29 20:0033.89.22.6672.33.52.1
2024-02-29 19:0035.34.62.9735.47.92.6
2024-02-29 18:0037.82.03.5697.916.7-
2024-02-29 17:0047.02.43.8790.329.4-
2024-02-29 16:0061.03.74.5780.671.947.7
2024-02-29 15:0083.95.15.3818.2105.053.3
2024-02-29 14:0092.65.64.8798.969.146.6
2024-02-29 13:0080.37.34.5693.028.625.5
2024-02-29 12:0066.120.83.7562.328.919.2
2024-02-29 11:0038.843.62.5557.223.2-
2024-02-29 10:0035.644.62.5451.019.018.2
2024-02-29 09:0062.913.92.8519.125.918.0
2024-02-29 08:0059.014.12.6434.823.6-
2024-02-29 07:0046.525.62.5478.944.527.2
2024-02-29 06:0058.26.63.2648.970.436.3
2024-02-29 05:0060.00.13.2680.260.748.3
2024-02-29 04:0063.10.73.3656.657.031.2
2024-02-29 03:0066.71.43.1696.743.117.8
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: 02:07 01-03-2024