polluted city - sick building syndrome, indoor and outdoor air quality and pollutants - concept with an imaginary city map

air architecture asbestos biological building cadastral cadastre carbon cigarette city cityscape compounds concept concepts conditioning contaminants dioxide disease environmental formaldehyde fungal heaters home household indoor indoors lead map matter mold monoxide nitrogen organic outdoor oxide particles particulate passive pollutants polluting pollution products quality radon sbs secondhand sick skyline smog smoke smoking stoves syndrome test tobacco town ventilation vocs volatile