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过去24小时污染物浓度摘要

荃湾
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2023-09-23 06:0017.548.24.8652.512.09.6
2023-09-23 05:0014.443.94.3546.914.712.2
2023-09-23 04:0016.847.44.8549.614.512.0
2023-09-23 03:0015.354.94.3525.613.710.8
2023-09-23 02:0020.256.04.5555.914.711.5
2023-09-23 01:00----17.213.6
2023-09-23 00:0038.865.24.7682.016.012.3
2023-09-22 23:0034.473.14.7703.820.417.1
2023-09-22 22:0041.571.55.1755.724.420.4
2023-09-22 21:0039.875.84.9769.425.020.6
2023-09-22 20:0043.176.24.7716.427.322.6
2023-09-22 19:0054.270.84.7712.924.819.8
2023-09-22 18:0047.878.15.0666.521.715.7
2023-09-22 17:0081.743.08.1600.821.113.6
2023-09-22 16:0050.178.15.8550.920.613.6
2023-09-22 15:0062.574.77.6574.524.415.7
2023-09-22 14:0046.578.46.7563.720.613.1
2023-09-22 13:0060.755.68.2593.6--
2023-09-22 12:0077.941.27.8620.4--
2023-09-22 11:0082.824.78.3664.024.516.0
2023-09-22 10:0065.330.96.9642.920.313.6
2023-09-22 09:0047.332.16.1648.318.913.0
2023-09-22 08:0040.922.55.4655.918.713.4
2023-09-22 07:0032.720.34.8643.313.68.9
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。