This proceedings book is devoted to the development of environmental analysis of the surface layer of atmospheric air and green areas of urbanized areas. The analysis of scientific and methodological developments for assessing the level of environmental safety of urbanized areas, taking into account the influence of chemical and physical factors, is carried out. The choice of criteria for assessing the ecological state of the surface layer of atmospheric air is theoretically substantiated. The hazard index of the surface layer of atmospheric air, taking into account the influence of chemical and physical factors, and a method of its visual representation are proposed. An assessment of the environmental risk of the influence of the surface layer of the atmosphere was carried out. A quantitative assessment of the energy balance of the green zone is carried out for Kyiv city (Ukraine). Schemes for informing the population about the ecological state of air in real time are developed. The book is for researchers, engineers, as well as lecturers and postgraduates of higher education institutions dealing with issues of atmospheric pollution, ecological safety and urbanization.

Develops an ecosystem approach to assessing the level of pollution of the surface layer of atmospheric air as a factor in ecological safety Uses methods of mathematical statistics, multicriteria ranking, general systems theory, methods of system analysis, fuzzy multicriteria optimization and statistical methods of information processing, and risk theory Utilizes software of GIS technologies for forecasting and modeling environmental situation

Inhalt
Research of scientific bases and methodologies for evaluating the state of ecological safety in urban areas.- Improvement the methods for assessing the hazard of the surface layer of atmospheric air and the ecological risk of the state of urban areas.