Abstract
Particulate pollution is increasing in Cluj county and national level which has negative effect on human health and environmental quality. Considering the importance of dust pollution on the environment, in this paper is made an analysis of the main sources of particulate pollution in the county of Cluj. It also makes an analysis of the evolution of the amount of pollutants in the form of powders in the county of Cluj, in periaoada 2009-2011. The paper ends with conclusions and recommendations to reduce dust pollution.
Keywords: particulate air pollution, environment, influence factors.