Assessment of air pollution in cities by road transport in projects for managing the metropolis ecological state

Abstract

The article is devoted to the study of the pollution level in the city streets by road transport. Purpose. The aim of the work is to operative assess the concentration of pollutants in street canyons in projects for managing the ecological state of the metropolis. Research Methodology. The article used statistical analysis, mathematical modeling. Scientific novelty. A model for assessing the level of air pollution in city street canyons is proposed. On the basis of this model, the concentration of pollutants in the street canyons of the Pechersky district of Kiev was determined, taking into account the daily dynamics of the traffic flows intensity. Conclusions. The research results can be used in the operational forecasting of the pollution level of the roadside space ecosystems, which will allow timely, by controlling the parameters of the traffic flow, to prevent critical situations in which the concentration of pollutants exceeds the maximum permissible values. Key words: management, transport, pollution assessment, traffic flow, design, modeling of pollution fields.