So i recently started getting concerned about the air quality inside my house, since i just feel like the air outside its alot nicer than inside my house, does air pollution actually kill as much people as the media says? will i die if i dont move to a different house? what do about bad air quality, i vacuum every week, sweep floors, and keep the place i rent decently clean, when i moved in it was somewhat old and beaten up, the carpet flooring inside one of the rooms looks pretty old, should i get some professional to clean it or just move out completely?.