论太原市空气质量影响因素  

The Influencing Factors of Air Quality in Taiyuan

作　　者：王娟 WANG Juan

机构地区：[1]太原市环境保护局小店分局环境监测站,山西太原030032

出　　处：《山西科技》2020年第1期58-61,64,共5页Shanxi Science and Technology

摘　　要：对2014-2017年间太原市AQI指数、空气质量等级和优良天数的变化特征进行了综合分析。研究结果表明,太原市北面、西面AQI指数和优良天数要优于太原市南面和东面,这既有地形地貌的影响,也有产业结构、能源结构、城市发展和汽车保有量等因素的影响。基于太原市环境空气质量的现状和存在的问题,提出了减缓太原市大气污染的建议。This paper makes a comprehensive analysis of the characteristics of AQI index,air quality grade and excellent days in Taiyuan from 2014 to 2017.The results show that AQI index and excellent days in the north and west of Taiyuan are better than those in the south and east of Taiyuan.This is influenced not only by topography,but also by industrial structure,energy structure,urban development and car ownership.Based on the present situation and existing problems of the air quality in Taiyuan City,this paper puts forward some suggestions to slow down the air pollution in Taiyuan city.

关 键 词：AQI 优良天数 产业结构 空气质量 太原市 

分 类 号：X51[环境科学与工程—环境工程]