Ecological Systems and Devices Annotation << Back Distribution research in atmosphere оксида carbon and the dioxide of nitrogen allocated at work of automobile engines Zhivoderov A.A., Gorbich L.G. This paper presents the measured concentrations of traffic-related air pollutants CO and NO2, generated on the city streets and outside the city near highways. Temporal and spatial relationships were identified (including height above ground level). It was shown that CO and NO2 distribution patterns in these cases differed significantly. Maximum allowable concentrations of CO were observed rarely, while NO2 concentrations were often higher than maximum allowable concentration, sometimes higher in a few times. Emissions of NO2 are dangerous to public health, it was suggested to develop and implement a set of measures to reduce this harmful factor effect. E-mail: csl@uran.ru Рр.: 7-11