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
2022-05-20 11:0090.015.54.0649.028.316.8
2022-05-20 10:0087.211.14.2712.627.116.9
2022-05-20 09:0075.816.53.4592.931.520.8
2022-05-20 08:0080.217.03.2669.934.122.1
2022-05-20 07:0067.726.92.8581.930.117.4
2022-05-20 06:0043.947.32.1567.230.416.8
2022-05-20 05:0032.557.12.0466.229.817.3
2022-05-20 04:0036.054.42.2539.325.014.7
2022-05-20 03:00-48.5--21.012.6
2022-05-20 02:0044.741.42.4558.422.312.9
2022-05-20 01:0060.833.82.6559.724.513.7
2022-05-20 00:0072.634.02.9609.726.915.0
2022-05-19 23:0089.729.73.5691.731.217.1
2022-05-19 22:0091.629.33.2769.739.423.8
2022-05-19 21:0095.533.93.2811.542.726.5
2022-05-19 20:0098.835.02.9816.243.326.9
2022-05-19 19:00115.323.93.9819.038.221.2
2022-05-19 18:00123.118.54.7727.735.917.5
2022-05-19 17:00114.130.84.2668.932.015.0
2022-05-19 16:00107.339.63.7612.837.717.6
2022-05-19 15:00108.738.82.8637.635.416.7
2022-05-19 14:00103.245.23.8641.031.917.9
2022-05-19 13:00120.931.24.7670.530.715.7
2022-05-19 12:00115.128.54.6692.933.616.2
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: 11:07 20-05-2022