欢迎浏览环境保护署空气质素健康指数网页


元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2020-10-23 02:0013.285.27.2364.237.29.9
2020-10-23 01:0016.681.07.1389.240.114.4
2020-10-23 00:0025.971.57.6424.948.221.8
2020-10-22 23:0030.169.28.0471.650.822.0
2020-10-22 22:0032.665.88.0499.952.020.9
2020-10-22 21:0035.662.98.0511.745.919.8
2020-10-22 20:0047.053.97.8539.142.016.8
2020-10-22 19:0039.958.07.2491.844.513.1
2020-10-22 18:0039.959.06.5464.748.015.8
2020-10-22 17:0032.270.96.0450.351.319.1
2020-10-22 16:0036.881.85.9466.050.617.3
2020-10-22 15:0030.796.85.6472.049.719.6
2020-10-22 14:0032.3119.26.0539.456.523.6
2020-10-22 13:0036.4107.16.1572.660.724.5
2020-10-22 12:0037.091.06.1600.054.222.6
2020-10-22 11:0037.873.17.2629.048.324.2
2020-10-22 10:0034.552.47.3624.950.728.4
2020-10-22 09:0047.433.47.7652.651.232.0
2020-10-22 08:0053.126.87.7652.750.431.5
2020-10-22 07:0039.940.47.2597.550.930.1
2020-10-22 06:0030.053.27.7556.547.030.2
2020-10-22 05:0021.666.57.8530.644.830.1
2020-10-22 04:0020.171.87.8531.143.826.8
2020-10-22 03:0022.469.47.9542.145.123.7
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。

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最近更新时间: 02:07 23-10-2020