过去24小时污染物浓度摘要

荃湾
日期时间二氧化氮臭氧二氧化硫一氧化碳PM10PM2.5
2019-09-16 06:0016.637.46.6413.815.110.9
2019-09-16 05:0027.937.86.7344.814.011.4
2019-09-16 04:0042.838.56.7343.219.516.9
2019-09-16 03:0028.841.87.3339.224.515.3
2019-09-16 02:0020.644.78.4354.426.018.6
2019-09-16 01:00----27.519.2
2019-09-16 00:0033.935.78.3389.229.820.2
2019-09-15 23:0038.636.48.4380.424.817.3
2019-09-15 22:0036.837.57.9399.326.118.6
2019-09-15 21:0031.350.57.8357.627.017.6
2019-09-15 20:0034.652.07.5340.825.215.9
2019-09-15 19:0039.368.57.5328.323.013.6
2019-09-15 18:0033.380.57.3316.523.516.4
2019-09-15 17:0026.089.37.5326.022.413.8
2019-09-15 16:0037.790.47.6377.826.618.5
2019-09-15 15:0050.468.87.6378.027.820.6
2019-09-15 14:0054.859.08.0434.424.518.1
2019-09-15 13:0022.187.57.0410.423.317.1
2019-09-15 12:0023.268.06.9453.721.817.0
2019-09-15 11:0025.051.56.5468.319.013.1
2019-09-15 10:0019.070.36.4425.818.513.8
2019-09-15 09:0024.971.76.2466.417.915.7
2019-09-15 08:0022.367.87.0443.425.119.5
2019-09-15 07:0028.149.66.9461.526.019.9
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:06:07 16-09-2019