Daikin: About the importance of Indoor Air Quality

Indoor Air Quality (IAQ) as an expression refers to the quality of air in indoor environments, which is important for occupants in any building, as it has an impact on their health and their performance in their everyday life activities.
Indoor environments contribute significantly to exposure to air pollutants. People spend almost 90% of their time indoor, where air quality can be affected by penetrating outdoor air, specific indoor pollution sources and lack of air exchange.
Some pollutants may even be more concentrated indoor than outdoor. That means that Indoor air quality, whether it is at home, office, or hotel rooms, it can be 2 to 5 times worse than outdoor air.