摘要: This study analyzes the pollen representation of Taxaceae/Cupressaceae in atmosphere Timisoara during years 2000-2004. Annual variations concentration were analysed by volumetric method. During studied period, interannual variations, concerning total annual counts and beginning, peak ending dates APS, reported. is one best represented taxa city where it constitutes between 2.6% 4.9% total. The highest level was attained 2004 with 854 PG/m. In 5 studied, lowest observed 2000. monthly concentrations recorded March April. mean for 623,8 PG. Pollen seasons defined as periods which 90% catch occurred. course five years, significantly greater differences totals grains Timisoara. airpollen are not nearly potentially relevant pollinosis western