The problems of assessing environmental damage to the population from atmospheric emissions of the enterprise according to the method of end-to-end environmental analysis are considered. Unit risks per unit of concentration of a harmful substance for the most hazardous substances in the atmosphere are calculated. The results of calculation of environmental damage for the city of Pervouralsk (Sverdlovsk region) and Severouralsk copper smelter (SUMZ) in the coupled system plant - city by the improved methodology of through environmental analysis with risk assessment, taking into account environmental and epidemiological data, and by the draft new methodology of calculation of environmental fines proposed by the Russian Government are presented.