Types of Air Pollutants
Pollutants can come from many different sources inside and outside the home. For instance, carpeting and upholstery release chemicals into the air. These pollutants circulate through ductwork, entering every room and living space. And if entilation's inadequate, the pollutants multiply. High temperature and humidity also increase concentrations of some pollutants to learn more about ir quality problems. Indoor air pollutants come in all shapes and sizes, but they usually fall into three main categories.