欢迎浏览环境保护署空气质素健康指数网页


中环
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2022-05-20 12:00125.321.74.41,033.232.119.7
2022-05-20 11:0092.728.72.6992.625.816.5
2022-05-20 10:0090.522.24.01,008.133.421.6
2022-05-20 09:00107.616.03.61,048.334.021.2
2022-05-20 08:0079.932.82.0947.332.819.4
2022-05-20 07:0045.462.21.0883.128.416.1
2022-05-20 06:0020.983.91.0870.131.519.9
2022-05-20 05:0020.186.21.0858.125.016.4
2022-05-20 04:0019.887.01.1837.819.112.0
2022-05-20 03:0023.683.31.0822.120.113.8
2022-05-20 02:0029.075.61.3853.047.918.0
2022-05-20 01:0055.855.11.6908.196.719.4
2022-05-20 00:0055.159.81.4940.151.116.9
2022-05-19 23:0059.967.21.6941.026.517.1
2022-05-19 22:0060.476.71.7965.831.221.5
2022-05-19 21:0082.762.22.21,088.230.619.8
2022-05-19 20:0077.578.81.91,005.334.222.1
2022-05-19 19:0086.068.02.11,028.333.019.7
2022-05-19 18:00109.052.03.51,016.429.317.8
2022-05-19 17:00119.145.33.21,044.432.319.3
2022-05-19 16:00111.857.62.9964.431.218.6
2022-05-19 15:00108.262.62.6943.430.620.9
2022-05-19 14:00100.770.12.6875.222.915.3
2022-05-19 13:0069.481.82.5983.123.414.3
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: 12:07 20-05-2022