基于层次分析的厦门市大气环境质量评价

An evaluation of Xiamen atmospheric environmental quality based on analytic hierarchy process ( AHP)

根据对2007—2011年大气污染物监测数据分析,运用层次分析法对厦门市的空气质量进行分析。得出的结果显示,厦门的大气环境质量总体良好,但NO2和PM10的影响较大,且正在呈现出其日益严重的危害性,应引起足够的重视,尤其应加强对汽车尾气、建筑粉尘等污染源控制,以提高厦门市的大气环境质量。

Analytic hierarchy process was employed to analyse the atmospheric environmental quality in Xiamen City, Fujian, China. The supervision results of atmospheric pollutants during 2007 and 2011 show that Xiamen atmospheric environmental quality is generally favourable, but the effects of NO2 and PM10 are becoming increasingly serious, It is sources of pollution including construction dust is vital ment in Xiamen City. suggested that to control car exhaust and other to improve the quality of atmospheric environ-