What is Indoor Air Quality (IAQ)?

Indoor Air Quality is a term used to define the level or amount of air pollution that exists inside a house or building, particularly occupied areas or rooms. Exposure to air pollutants can be up to 100 times higher indoors than outdoors, and the American Lung Association estimates that most people spend 90% of their time indoors. So the IAQ level and IAQ products that can increase air quality and eliminate indoor air pollution have become an important factor for many families, especially those suffering from allergies and respiratory issues.