| 呼和浩特市PM_（10）污染特征分析 |
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| 引用本文： | 王佳,石岚,王晓丽,翟雅静.呼和浩特市PM_（10）污染特征分析[J].内蒙古气象,2012(2):35-37. |
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| 作者姓名： | 王佳 石岚 王晓丽 翟雅静 |
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| 作者单位： | 内蒙古气象服务中心,内蒙古呼和浩特,010051 |
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| 摘 要： | 对2004—2011年的PM10浓度资料进行统计分析发现：呼和浩特市PM10污染最严重的是冬季,主要是由于燃煤采暖造成污染源增加以及大气扩散能力较弱;其次是春季,主要是由大风引发的沙尘天气所造成的。
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| 关 键 词： | 空气质量 PM10 污染特征 |
Analysis on PM10 Pollution Characteristics in Hohhot |
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| Authors: | Wang Jia Shi Lan Wang Xiaoli Zhai Yajing |
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| Institution: | (Inner Mongolia Meteorological Service Center,Inner Mongolia Hohhot 010051) |
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| Abstract: | Using the observation data of PM10 from 2004 to 2011,an analysis is made of the temporal-spatial distribution and seasonal variation of PM10 by means of statistical methods.The results indicate that pollution mainly occurs in winter;The reason is that the pollution source increases by coal heating and atmospheric diffusion capacity is weak in winter.Secondly that pollution occurs in spring.The reason is dust weather is caused by strong wind. |
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| Keywords: | Air quality PM10 Pollution characters |
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