Vera S. Aslamova, Olga S. Plekhanova

Irkutsk State Transport University

The article presents ontologies of the subject area “Anthropogenic air pollution”, describing classes of pollution sources, causes and types of pollutants, indicators of atmospheric air quality with an indication of the factors influencing it and methods of the designed information system. Based on ontologies, an information system database will be formed. To assess the level of atmospheric pollution, a model of an aggregate complex indicator is proposed, taking into account the maximum permissible concentrations and the number of times they exceed the actual average annual concentrations of pollutants, their hazard class and annual emission masses, and the distance from the emission source.

atmospheric air, pollutant, ontological model, aggregate complex indicator, pollution level