过去24小时污染物浓度摘要

东涌
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2018-02-21 22:0011.063.66.0575.411.58.7
2018-02-21 21:0014.359.76.7568.427.016.1
2018-02-21 20:0030.336.96.5537.732.318.4
2018-02-21 19:0022.751.06.2548.437.320.7
2018-02-21 18:0027.948.86.4546.745.024.8
2018-02-21 17:0051.323.58.4588.538.723.0
2018-02-21 16:0038.734.67.5551.738.523.8
2018-02-21 15:0017.458.47.7493.328.819.5
2018-02-21 14:0041.430.68.9583.128.419.8
2018-02-21 13:0058.57.112.2623.232.622.3
2018-02-21 12:0075.56.819.2712.432.722.7
2018-02-21 11:0067.95.012.8673.630.318.4
2018-02-21 10:0055.110.111.6589.229.620.2
2018-02-21 09:0060.04.312.2647.831.622.8
2018-02-21 08:0056.12.711.0663.133.724.7
2018-02-21 07:0049.51.710.6633.032.323.1
2018-02-21 06:0054.71.610.8607.230.321.6
2018-02-21 05:00----29.920.2
2018-02-21 04:00----30.920.2
2018-02-21 03:0037.011.58.0594.031.722.1
2018-02-21 02:0036.95.58.0620.333.623.2
2018-02-21 01:0036.013.28.5592.632.721.9
2018-02-21 00:0052.34.19.9659.134.525.3
2018-02-20 23:0052.92.810.8650.435.625.9
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:22:05 21-02-2018