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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
2022-08-20 02:006.537.24.9302.98.11.8
2022-08-20 01:008.535.55.0327.79.52.3
2022-08-20 00:0010.034.65.8313.97.33.3
2022-08-19 23:0013.130.15.7360.45.93.5
2022-08-19 22:0014.128.25.8354.24.51.0
2022-08-19 21:0012.435.35.7343.54.81.1
2022-08-19 20:0021.532.26.1337.26.01.7
2022-08-19 19:0031.225.86.1453.88.25.0
2022-08-19 18:0025.433.26.2347.73.82.1
2022-08-19 17:0028.831.26.3340.2--
2022-08-19 16:0026.134.36.2367.3--
2022-08-19 15:0028.733.46.5338.02.41.2
2022-08-19 14:0019.742.36.4339.16.23.6
2022-08-19 13:0019.541.36.3323.44.22.4
2022-08-19 12:0021.828.96.8357.47.42.5
2022-08-19 11:0028.813.16.4427.011.55.5
2022-08-19 10:0032.77.76.8427.79.85.0
2022-08-19 09:0035.45.46.9471.79.85.0
2022-08-19 08:0026.69.16.5465.012.05.0
2022-08-19 07:0025.23.16.6479.311.13.2
2022-08-19 06:0021.83.66.3454.29.32.1
2022-08-19 05:0014.89.46.1407.811.52.9
2022-08-19 04:0014.918.06.0409.512.84.4
2022-08-19 03:0021.47.85.2440.511.12.9
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。