Particulate pollution levels in Katowice, a highly industrialized polish city

Particulate measurements made in Katowice, Poland, in 1989 (prior to political changes in Eastern Europe and the resulting decrease in industrial production) indicate total suspended particulate levels that are 3–10 times higher than in other European cities. The concentrations of cadmium, nickel and manganese were also significantly higher than in other places in Europe. However, lead concentrations were comparable to European cities with high automobile traffice. The modes and concentration levels of the Katowice aerosol were highly direction dependent, which indicates that most of the sampled particles were locally or regionally emitted into the atmosphere.