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过去24小时污染物浓度摘要

北区
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-08-01 04:008.147.82.3391.418.29.3
2021-08-01 03:008.648.81.8425.122.510.2
2021-08-01 02:0014.139.82.2448.119.110.4
2021-08-01 01:0024.026.21.8527.914.37.5
2021-08-01 00:0017.743.02.4447.114.99.0
2021-07-31 23:0021.343.83.1514.413.58.1
2021-07-31 22:0028.343.73.4511.915.37.7
2021-07-31 21:0030.644.54.3578.116.410.2
2021-07-31 20:0047.137.93.6567.214.112.5
2021-07-31 19:0057.039.23.5526.516.211.0
2021-07-31 18:0034.459.23.7456.417.311.8
2021-07-31 17:0016.272.23.5437.911.811.4
2021-07-31 16:0013.188.63.4471.99.4-
2021-07-31 15:0013.398.43.4482.18.9-
2021-07-31 14:0017.3107.03.6467.011.58.3
2021-07-31 13:009.7109.54.3430.117.48.2
2021-07-31 12:009.295.04.6438.718.011.4
2021-07-31 11:009.471.03.3413.617.012.1
2021-07-31 10:0023.739.63.5504.611.58.9
2021-07-31 09:0020.734.12.0470.87.56.4
2021-07-31 08:0045.514.62.6626.66.14.5
2021-07-31 07:0053.27.92.3748.16.72.8
2021-07-31 06:0028.034.22.1628.413.45.7
2021-07-31 05:0018.043.92.1502.817.57.7
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。

(5) 因暂停供电,中环路边空气质素监测站的监测將于2021年8月6日上午9时30分至下午6时暂停。不便之处,敬请原谅。