The organic pollutants in both vapor and particulate phases from the total suspended partieuletes(TSP) in Jincheng ambient air were studied. The extracts in methylene chloride representing the total polluted organic materials account for about 7%～13 %, (mean 7.3±3.1%). The analysis of organic pollutants were performed using GC, GC/MS and HPLC. The 49 compounds in vapor phases and about 60 compounds in TSP were identified. The kind of these compounds and concentration in the heating season were higher than i...