过去24小时污染物浓度摘要

中西区
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2017-11-23 11:0051.432.88.4-43.729.1
2017-11-23 10:0050.027.68.2-45.231.3
2017-11-23 09:0049.922.28.0-44.031.8
2017-11-23 08:0042.724.37.6-42.832.0
2017-11-23 07:0033.431.87.6-42.031.3
2017-11-23 06:0017.648.47.8-39.129.7
2017-11-23 05:0018.346.96.9-36.127.6
2017-11-23 04:0016.846.86.9-36.126.6
2017-11-23 03:0017.147.45.8-31.421.7
2017-11-23 02:0026.038.85.9-32.921.2
2017-11-23 01:0031.432.75.6-33.319.7
2017-11-23 00:0034.729.25.8-32.315.7
2017-11-22 23:0037.625.86.2-35.419.2
2017-11-22 22:0051.517.57.1-41.020.5
2017-11-22 21:0057.016.57.7-47.122.2
2017-11-22 20:0064.912.57.9-50.622.1
2017-11-22 19:0066.316.88.3-51.120.9
2017-11-22 18:0083.920.110.4-50.321.9
2017-11-22 17:0074.140.19.5-54.225.5
2017-11-22 16:0072.753.010.2-57.131.3
2017-11-22 15:0066.069.111.4-59.633.5
2017-11-22 14:0067.572.18.7-61.533.4
2017-11-22 13:0063.750.58.9-51.024.4
2017-11-22 12:0050.828.010.2-33.915.5
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:11:06 23-11-2017