Modeling of the Car Traffic Air Pollution on the Territories Neighboring Multi-level Interchanges

Ensuring the proper quality of environment is a foreground and important task for achieving sustainable development goals in contemporary urban societies. Therefore, aim research to study air pollution on territories neighboring multi-level interchanges assess additional load lower levels based analysis physico-chemical properties harmful substances, which are exhausts components. The scientific novelty paper authors’ contribution determining level ecological danger as result summation effect from emissions vehicle flows, physical chemical pollutants, processes their sedimentation. To predict roadside air, model torch approximation K-theory equations turbulent diffusion was used. Both mathematical modeling visualization were performed by Mathcad software package. Particular attention paid environmental situation objects terms with nitrogen oxides particulate matter PM10. Research has shown that due sedimentation significant increase technogenic interchange first road will be observed. It found that, compared upper road, center increases average 1.4–1.6 times 1.5–1.6 territory substances maximum permissible concentration excess significantly increased. So, taking into account much more environmentally acceptable than surface sections roads traffic lights pedestrian crossings, they still pose health people who stay long time at transport stops, move sidewalks underground well drivers passengers. Thus, it recommended not place public cafes, shops, other city infrastructure objects, remove existing ones.