Investigation of visual pollution caused by jobs and urban workshops and negative impacts on the people: a case study in the city of Qom

Background and Objective: Visual pollution is one of the important components of the man-made environment in urban spaces. The purpose of this research was to investigate the visual pollution of workshops in Qom city using Expert Choice software and then the occupational ranking was done in terms of visual pollution. Materials and Methods: This study was a descriptive-analytic cross-sectional study conducted in 670 trade units associated with 67 urban trade unions. The data collection tools were local visits, database preparation and completion of a questionnaire based on urban-environmental aesthetic criteria. The purpose of this study was to investigate the visual pollution caused by the occupations and workshops of Qom. Results: The results showed that, in terms of total visual pollution, the units of oil changes with a total score of 1, materials and construction materials with 0.988, Smoothies with 0.980, Mechanics with 0.973, ceramic makers with 0.944, Chips and grills with 0.933, mosaics with 0.914, carwash with 0.885, stones cutting with 0.872, carpet with 0.870, trowel and blacksmiths with 0.857, burners with 0.830, battery makers with 0.825, iron manufacturers with 0.872 and manufacturers of general blinds and blinds with 0.753 were inadequate. Conclusions: In order to reduce the number of visually impaired businesses in the short term, continuous inspections of businesses must be undertaken and, in the long run, by organizing the program, the polluting industries must be transferred out of the city.