Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePM<sub>2.5</sub> mass, chemical composition, and light extinction before and during the 2008 Beijing Olympics.AuthorsLi, Xinghua; He, Kebin; Li, Chengcai; Yang, Fumo; Zhao, Qing; Ma, Yongliang; Cheng, Yuan; Ouyang, Wenjuan; Chen, GangcaiPublicationJournal of Geophysical Research. Atmospheres, 2013, Vol 118, Issue 21, p12,158ISSN2169-897XPublication typeArticleDOI10.1002/2013JD020106