Indoor and outdoor air quality remains a problem in the World (Caykaytar et al., 2013). As a result of the uncontrolled consumption of fossil fuels in developing countries such as Turkey, sulfur dioxide and particulate matter (PM10) is the major portion of contaminants harmful to human health. Pollutants from traffic, transportation, heating, and industry are the main air pollutants. Millions of people worldwide are exposed higher air concentration levels than safe standard amounts. The substances negatively affect the lives of people, plants, and animals, and cause physical damage and economic losses. The main causes of indoor or outdoor air pollution are the appearance of substances which do not exist naturally in the air content and the increase in quantities of substances which are in a non-harmful amount in the air. Indoor air exposure and its impacts on health are among the priority issues of the World Health Organization (WHO) (Oliviera et al.
Indoor air quality is defined as the air condition in which the pollutants detected below the harmful level determined by the authorized institutions and 80% of the people in this air do not feel any discomfort regarding the quality of the air ( Ashrae, 2007). Since people have different perceptions of air, a precise limit and definition of indoor air quality cannot be made and, therefore, therefore the term, namely, "acceptable indoor air quality" has emerged ( Bulut, 2012). Indoor air quality covers all non-heat-related points in the air that affect a person's physical and mental health. Many studies on indoor air have revealed that indoor air contains more levels of pollutants than outdoor air. People spend 90% of their time in indoor environments and generally continue to work in these places. Keywords: Public living space Indoor air quality CO2 PM10 Fuzzy LogicĪn indoor environment is an area constructed and isolated by human-made interventions. Finally, a set of suggestions has been made evaluating and criticizing the results. Then, the model suitable for the logic structure created with the fuzzy tool in MATLAB was analyzed with the help of Mamdani method, and the suitability of evaluating the indoor air quality with artificial intelligence was investigated. In this scope, indoor air quality measurement parameters were evaluated with the “Mamdani” method used in fuzzy logic. In this study, through the standard formula developed by the United States Environmental Protection Agency (EPA), calculations were made using fuzzy logic in MATLAB utilizing air quality index. Even though air pollutants in outdoor air content were evaluated with fuzzy logic method in many studies, there are quite few studies using the fuzzy approach for indoor air quality.
The researchers focusing on indoor air quality are conducting studies showing that air pollution has an effect on physical activity and neurological interaction in humans. Moreover, the negative effects of this kind of indoor air quality on human learning and perception can not be neglected. There are many negative effects of polluted indoor air on human health such as attention deficit and excessive daytime sleepiness. Recently published studies, which report that appendicitis failures might be fatal and air pollution can increase the rate of these failures, are remarkable. These are important factors for occurring many acute and chronic diseases at an early age, as babies and children are more sensitive to environmental pollutants. Among these, for indoor and outdoor, important parameters can be listed as carbon monoxide (CO), carbon dioxide (CO 2), sulfur dioxide (SO₂), particles, nitrogen oxides (NOx), various microorganisms, harmful allergens, and powders. There are many parameters affecting indoor air quality. In indoor works, people spend approximately 90% of their time in a closed space. Individuals collective living spaces might be indoor or outdoor areas.
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