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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
2022-01-19 10:0042.327.24.91,100.813.910.3
2022-01-19 09:0042.115.35.31,186.014.811.9
2022-01-19 08:0046.53.75.71,280.314.111.2
2022-01-19 07:0040.96.44.91,193.614.710.8
2022-01-19 06:0032.213.64.41,128.919.314.9
2022-01-19 05:0032.215.84.41,122.718.810.3
2022-01-19 04:0036.614.14.81,120.415.39.6
2022-01-19 03:0038.115.85.01,148.119.712.8
2022-01-19 02:0045.610.66.21,168.728.216.9
2022-01-19 01:00----36.923.5
2022-01-19 00:0054.18.74.51,199.437.021.7
2022-01-18 23:0060.54.74.91,245.739.722.9
2022-01-18 22:0061.75.74.71,235.140.421.3
2022-01-18 21:0067.25.54.91,253.842.226.0
2022-01-18 20:0072.55.94.61,265.046.427.9
2022-01-18 19:0071.411.94.61,245.435.123.2
2022-01-18 18:0059.815.94.21,169.235.628.0
2022-01-18 17:0047.525.24.31,126.129.522.4
2022-01-18 16:0051.519.34.51,182.525.321.2
2022-01-18 15:0046.819.54.31,164.523.017.5
2022-01-18 14:0046.212.74.41,160.017.010.1
2022-01-18 13:0041.318.44.31,126.619.515.8
2022-01-18 12:0043.825.54.31,144.417.914.2
2022-01-18 11:0042.120.04.71,174.226.821.0
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。