10 As of November 28, 2013, the Energy Regulatory Office. emissions of all main pollutants, most notably PM10 dust fractions (by approx. 7.6%) and TSP, i.e. the total dust content in the air (by approx. 6%). The emission of heavy metals also decreased, most notably cadmium and nickel (around 11%). A high level of pollutant emissions to the atmosphere was recorded in Konin, Rybnik, Jaworzno, Pock, Warsaw, Dbrowa Grnicza and Krakw4. Polluted air has a negative impact on human and animal health and the health of ecosystems. Another important problem is: too high concentrations of tropospheric ozone in the summer season, and excessive concentrations of suspended dust PM10 and PM2.5 and benzo (a) pyrene in the winter season. Despite the observed reduction in dust emissions and measures taken to reduce the concentrations of fine dust in the air, especially its finest fractions, exceeding the standards for fine dust PM10 and PM2.5 remain the most important air quality problem in Poland. Analyzes of the population exposure index in the EU to an excessively high impact in relation to the annual average PM10 dust standard showed that in 2007 the share of the population exposed exceeded the European average. According to the Air quality assessment report for 2012, out of 46 zones in the country, exceedances were found: in 38 zones due to exceeding the permissible PM10 level, in 22 zones due to exceeding the permissible levels increased by the PM2.5 tolerance margin and in 42 zones due to the benzo (a) pyrene target being exceeded. The analyzes show that the state of air quality in the country is influenced in particular by the household and municipal sector1, transport and industry, while the percentage distribution of individual sectors differs in individual zones. However, in most zones, the share of the housing and municipal sector is the highest, and to a lesser extent, transport and industry 17 One of the most important challenges of recent years has been responsible water management. Previously, improperly carried out for many years, drainage caused excessive acceleration of surface runoff, river erosion and inhibition of natural retention, which resulted in the degradation of peatlands and other water-dependent ecosystems. An important issue turned out to be the improper organization