欢迎浏览环境保护署空气质素健康指数网页


元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-02-08 05:0011.772.63.2593.910.18.4
2023-02-08 04:009.973.13.0622.410.29.1
2023-02-08 03:0010.973.03.1643.47.46.7
2023-02-08 02:0014.566.23.2628.311.19.7
2023-02-08 01:0016.163.53.0635.013.712.5
2023-02-08 00:0017.265.83.5677.715.913.9
2023-02-07 23:0028.143.83.8682.214.712.0
2023-02-07 22:0046.725.84.5740.824.416.0
2023-02-07 21:0072.02.26.31,028.333.118.6
2023-02-07 20:0082.52.46.4906.527.715.6
2023-02-07 19:0081.73.45.8787.323.914.1
2023-02-07 18:0075.29.85.1732.126.214.7
2023-02-07 17:0058.931.74.3715.321.613.9
2023-02-07 16:0045.940.33.9703.819.613.3
2023-02-07 15:0039.839.44.1673.119.612.8
2023-02-07 14:0038.237.44.1666.614.79.4
2023-02-07 13:0036.531.24.0612.919.713.6
2023-02-07 12:0048.017.74.5706.422.315.8
2023-02-07 11:0047.613.24.3729.118.913.8
2023-02-07 10:0044.212.24.3746.315.811.8
2023-02-07 09:0046.110.24.2708.415.713.3
2023-02-07 08:0039.714.73.7708.015.612.5
2023-02-07 07:0043.07.74.1698.915.312.7
2023-02-07 06:0029.818.83.6698.313.310.6
备注:

(1) 显示的是香港时间。

(2) PM10 - 可吸入悬浮粒子
     PM2.5 - 微细悬浮粒子

(3) 显示浓度为微克/立方米 。

(4) 污染物浓度资料是以环境保护署空气质素监测网络的实时数据计算。

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最近更新时间: 05:07 08-02-2023