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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
2023-05-28 17:0039.474.73.6635.123.114.9
2023-05-28 16:0046.962.64.4616.320.712.4
2023-05-28 15:0052.055.24.6619.021.514.0
2023-05-28 14:0051.548.24.8608.820.613.1
2023-05-28 13:0034.857.03.1567.917.810.1
2023-05-28 12:0032.051.63.5563.321.111.9
2023-05-28 11:0047.140.93.1602.618.210.6
2023-05-28 10:0021.957.02.4543.916.08.6
2023-05-28 09:0018.952.42.4570.117.28.8
2023-05-28 08:0020.047.62.6581.517.39.6
2023-05-28 07:0018.945.82.4577.616.29.3
2023-05-28 06:0012.648.22.4530.614.17.7
2023-05-28 05:008.351.22.4504.214.09.1
2023-05-28 04:008.549.22.4514.712.98.0
2023-05-28 03:008.949.32.4516.515.09.8
2023-05-28 02:0010.451.42.5519.115.99.9
2023-05-28 01:00----17.810.7
2023-05-28 00:0024.036.52.4588.821.013.4
2023-05-27 23:0030.332.92.3604.921.513.8
2023-05-27 22:0027.844.32.4605.320.713.2
2023-05-27 21:0027.347.22.3626.820.714.3
2023-05-27 20:0033.439.42.3633.718.412.2
2023-05-27 19:0033.441.61.8610.716.09.7
2023-05-27 18:0030.343.42.5613.018.49.5
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) 污染物浓度资料是以环境保护署空气质素监测网络的实时数据计算。