Highways of cities are powerful sources of anthropogenic load that have a significant impact on the roadside environment. Intensive air pollution in large cities is due to the rapid growth in the number of vehicles and the lagging pace of development of the road and transport network. This leads to congestion when the engines are operating at low loads and idling, characterized by increased fuel consumption and emissions. The environmental risk of pollution in large cities has become one of the urgent problems of our time. In this regard, there is a need for continuous monitoring of the content of pollutants in the air to assess the level of pollution of the roadside environment, depending on the composition of the traffic flow, road and atmospheric conditions.
motor vehicles, traffic, pollutant emissions
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