ID 299553483 © Francescoscatena | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
sick building syndrome disease indoor air quality pollutants sbs architecture magnifying glass indoors pollution home concept concepts city town smog skyline cityscape carbon monoxide asbestos radon test formaldehyde nitrogen dioxide oxide particulate matter volatile organic compounds secondhand smoke conditioning ventilation lead particles mold biological contaminants poisonous environmental tobacco stoves heaters vocs passive smoking cigarette polluting fungal household products