荃湾
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2024-05-21 03:009.062.01.5325.73.0-
2024-05-21 02:0011.860.91.4317.01.7-
2024-05-21 01:0018.957.51.5346.43.5-
2024-05-21 00:0021.458.01.2357.63.53.5
2024-05-20 23:0026.953.51.3429.73.8-
2024-05-20 22:0030.652.71.4462.06.1-
2024-05-20 21:0029.951.21.8473.911.010.1
2024-05-20 20:0039.042.11.7513.512.410.5
2024-05-20 19:0037.944.81.7547.08.77.4
2024-05-20 18:0031.954.41.6579.76.75.7
2024-05-20 17:0035.950.81.8599.87.56.1
2024-05-20 16:0033.753.61.8658.2--
2024-05-20 15:0028.063.31.5613.28.46.6
2024-05-20 14:0032.156.81.8624.96.76.1
2024-05-20 13:0031.751.11.8626.25.35.1
2024-05-20 12:0031.144.61.8593.88.57.6
2024-05-20 11:0031.041.11.7588.413.310.2
2024-05-20 10:0028.741.51.5523.214.110.6
2024-05-20 09:0032.239.01.7557.89.97.9
2024-05-20 08:0030.441.21.8543.910.69.0
2024-05-20 07:0018.949.91.7485.811.58.5
2024-05-20 06:0010.061.81.3428.25.63.7
2024-05-20 05:007.165.11.3385.38.17.1
2024-05-20 04:006.867.11.4375.05.74.7
备注:

(1) 显示的是香港时间。

(2) 显示浓度为微克/立方米 。

(3) 简称:
PM10 - 可吸入悬浮粒子
PM2.5 - 微细悬浮粒子

(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。 

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最近更新时间: 03:07 21-05-2024