摘要
Abstract
To comprehensively understand the pollution of absorbable particulate matter in city,we in 2004 Jan.Apr.Jul.Oct.sample four times in four months,representing winter,spring,summer,autumn four seasons,the city of Fushuan-season sampling,And urban air of respirable particulate matter（PM10 and PM2.5） in the United States control of the 16 priority polycyclic aromatic hydrocarbons（PAHs） conducted a quantitative study.The result showed that concentration of PAHs in PM10 and PM2.5 is serious,which is higher in winter than in other seasons.PAHs matter is mainly accumulated in PM2.5 and finer particulates关键词
PMl0/PM2.5/多环芳烃/污染状况/富集特点Key words
PM10/PM25/PAH（Poly Aromatic Hydrocarbon）/Pollution Status Accumulating Character分类
资源环境
