欢迎浏览环境保护署空气质素健康指数网页


旺角
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-21 04:0021.452.30.0790.621.310.6
2021-06-21 03:0024.8-0.0825.622.411.6
2021-06-21 02:0019.447.60.0787.621.711.1
2021-06-21 01:0029.440.50.0826.225.014.7
2021-06-21 00:0040.134.10.0870.226.416.7
2021-06-20 23:0052.031.80.0895.622.512.3
2021-06-20 22:0051.235.00.0898.622.913.0
2021-06-20 21:0054.726.50.6937.223.112.6
2021-06-20 20:0053.028.00.7950.321.311.3
2021-06-20 19:0061.826.51.2989.319.510.2
2021-06-20 18:0070.327.81.1937.319.510.5
2021-06-20 17:0061.031.50.7907.221.411.0
2021-06-20 16:0070.731.00.7920.725.714.9
2021-06-20 15:0061.041.20.1968.926.215.3
2021-06-20 14:0059.145.60.1894.922.612.1
2021-06-20 13:0058.541.60.1880.121.511.5
2021-06-20 12:0051.641.30.0868.221.111.1
2021-06-20 11:0044.446.00.0869.820.310.7
2021-06-20 10:0047.939.40.0863.421.612.0
2021-06-20 09:0046.232.30.0864.721.511.4
2021-06-20 08:0050.328.60.0890.020.610.7
2021-06-20 07:0035.237.20.0815.119.19.2
2021-06-20 06:0017.051.40.0761.420.49.7
2021-06-20 05:0020.044.70.0779.018.98.7
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: 04:07 21-06-2021