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
2019-11-21 08:0072.425.78.2611.372.720.1
2019-11-21 07:0074.111.36.1714.462.426.9
2019-11-21 06:0046.47.14.8692.049.725.7
2019-11-21 05:00-11.44.2669.651.623.7
2019-11-21 04:0042.823.44.5662.445.920.2
2019-11-21 03:0061.814.25.1679.750.220.3
2019-11-21 02:0077.312.45.8736.849.120.9
2019-11-21 01:00----54.520.5
2019-11-21 00:0094.818.65.6802.750.922.0
2019-11-20 23:0063.762.55.9697.359.620.8
2019-11-20 22:0064.171.36.2820.361.825.3
2019-11-20 21:0049.693.66.8796.261.628.1
2019-11-20 20:0063.785.27.0870.364.629.8
2019-11-20 19:0087.083.77.7875.679.832.3
2019-11-20 18:0085.5112.67.5868.787.940.8
2019-11-20 17:0077.8152.66.5823.287.737.4
2019-11-20 16:0051.7167.27.0757.879.132.1
2019-11-20 15:0048.5136.37.0717.574.229.0
2019-11-20 14:0040.2114.56.8711.372.223.6
2019-11-20 13:0045.293.57.8740.879.927.1
2019-11-20 12:0049.558.88.3746.962.525.8
2019-11-20 11:0046.843.28.1703.855.322.2
2019-11-20 10:0043.436.48.1690.257.421.2
2019-11-20 09:0050.024.98.2687.855.022.4
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:08:07 21-11-2019