Affiliation:
1. Associate Prof., DSc Eng. ; Silesian University of Technology , Faculty of Energy and Environmental Engineering (Department of Air Protection) , Konarskiego 20B , Gliwice , Poland
2. Associate Prof., DSc Eng. ; Silesian University of Technology, Faculty of Mining , Safety Engineering and Industrial Automation (Department of Safety Engineering) , Akademicka 2 , Gliwice , Poland
Abstract
Abstract
The article presents the measurement results of the concentration of dust PM10 and PM2.5 as well as SO2, NO, NO2 and NOx based on a mobile laboratory located on the campus of the Silesian University of Technology (Poland, Gliwice, Konarskiego 20B, 50.292934N, 18.682164E), in the so-called “winter period” in 2020 (from 01/01/2020 to 31/03/2020 and from 01/10/2020 to 31/12/2020). The obtained results were used to carry out a synthetic (aggregated) assessment of the threat to the anthropogenic environment, the so-called “objects”, i.e. days on which the measurements were made, interpreted as points in the multidimensional space with coordinates corresponding to the measurement results of the concentration of dust pollutants: PM10 and PM2.5 and gaseous pollutants: SO2, NO, NO2 and NOx. The determined synthetic values additionally allowed for ordering (creating rankings) of the examined “objects” in terms of air quality. For the calculations, the Simple Additive Weighting method (SAW) was used, which belongs to the group of single-criteria synthesis methods.