EPD

返回 主页

过去24小时污染物浓度摘要

元朗
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2021-06-24 02:0047.610.99.3538.711.87.8
2021-06-24 01:0056.44.39.1700.912.18.2
2021-06-24 00:0047.911.08.2609.112.88.7
2021-06-23 23:0040.818.17.9678.512.49.6
2021-06-23 22:0041.522.28.0775.012.09.3
2021-06-23 21:0039.231.28.0718.811.17.6
2021-06-23 20:0033.339.38.0630.67.24.5
2021-06-23 19:0043.432.68.0669.67.66.1
2021-06-23 18:0048.528.48.0697.35.54.7
2021-06-23 17:0045.432.88.0584.56.75.8
2021-06-23 16:0039.334.58.0567.57.76.6
2021-06-23 15:0040.635.48.1583.29.97.1
2021-06-23 14:0039.245.59.0532.914.49.2
2021-06-23 13:0037.337.511.7657.220.814.5
2021-06-23 12:0046.025.712.5831.723.315.9
2021-06-23 11:0043.624.914.9851.818.112.8
2021-06-23 10:0051.917.511.3937.418.412.2
2021-06-23 09:0056.68.610.1954.117.711.5
2021-06-23 08:0054.06.89.0824.816.310.6
2021-06-23 07:0038.613.28.2618.315.49.4
2021-06-23 06:0026.915.38.1622.812.68.0
2021-06-23 05:0025.225.38.1630.512.47.6
2021-06-23 04:0024.427.78.3559.714.18.4
2021-06-23 03:0026.319.99.1544.613.07.6
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。