The influence of ventilation on indoor air quality in buildings with variable pollutant emissions

Abstract Indoor Air Quality (IAQ) assurance is done mainly through the air exchange between interior and exterior. Lack of adequate ventilation indoor spaces causes poor quality a higher incidence sick building syndrome (SBS), which manifested by affecting comfort wellbeing in spaces. Ensuring high energy performance buildings efficiently approached limiting emissions from sources, partial neutralization pollutants or smarter ventilation. The concept smart was developed to ventilate properly while reducing loads, allow for provision grid services, promote associated renewable power integration. above-mentioned information can be obtained modelling, using mathematical approaches predict way behave certain environment time scale. paper presents results modelling quality, including transfer external sources variable emissions. considered are ozone (O 3 ), particulate matter (PM2.5), formaldehyde (HCHO) carbon dioxide (CO 2 due significant adverse effects on human health their different preponderantly sources: indoor, outdoor both outdoor. main goal our researches amount that uses maintaining improving IAQ.