过去24小时污染物浓度摘要

屯门
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2019-02-21 05:0038.810.52.9583.822.0-
2019-02-21 04:0044.76.93.2595.529.726.0
2019-02-21 03:0042.09.83.0602.433.925.0
2019-02-21 02:0046.48.93.4631.835.927.9
2019-02-21 01:00-3.74.1671.231.226.1
2019-02-21 00:0055.64.14.4702.533.923.1
2019-02-20 23:0054.26.04.2644.732.118.2
2019-02-20 22:0042.316.63.8585.924.322.8
2019-02-20 21:0043.818.04.7584.433.721.1
2019-02-20 20:0050.114.45.0606.032.123.9
2019-02-20 19:0053.113.54.9627.038.817.2
2019-02-20 18:0044.725.44.4595.836.119.9
2019-02-20 17:0036.034.13.9582.134.124.8
2019-02-20 16:0032.038.54.0574.027.221.1
2019-02-20 15:0025.144.53.3564.034.722.0
2019-02-20 14:0032.335.33.6591.148.518.1
2019-02-20 13:0034.330.73.9594.339.332.5
2019-02-20 12:0044.019.44.0627.737.121.4
2019-02-20 11:0054.79.45.6716.737.021.0
2019-02-20 10:0053.67.65.0700.031.025.0
2019-02-20 09:0055.56.15.4742.733.020.0
2019-02-20 08:0055.84.65.1712.327.018.0
2019-02-20 07:0056.94.04.8665.131.016.0
2019-02-20 06:0054.35.44.0607.120.017.0
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:05:07 21-02-2019