城市间气态污染物与细颗粒物的相关性分析

摘要

通过对沿太行山脉东侧城市间环境空气污染物浓度监测数据分析发现,大气污染是一个区域性问题,相近城市间主要污染物浓度均呈高度正相关. 以北京、石家庄、保定和邢台作为研究对象,对其2013年主要大气污染物浓度变化趋势进行分析对比,建立污染物浓度相关性分析模型,并对各污染因子间的相关性进行研究,得到各地区的污染物相关性结果,为区域协同控制大气污染提供决策支持.%By analyzing the monitoring data of air pollutant concentration between Beijing,Tianjin and urban areas along Taihang Mountains east side,we discovered that atmospheric concentrations were highly similar between urban cities. The article aimed Beijing, Shijiazhuang, Baoding and Xingtai as research objects, used relevance analysis about change trend of pollutant concentration in 2013 to study the correlation between the pollution factor, and get results more pollutants correlation region in above cities. The conclusion of the article provides decision support for regional cooperative control air pollution.