Now its time to get down to business. IAQ refers simply to the quality of the air in your building's occupied spaces.
Quality is a fairly general word.
It should probably be called indoor air pollution. As energy costs have risen and construction technology has advanced, our buildings have undergone radical changes over the past few decades. Toady's facilities feature high insulation values and state of the art windows and doors. To further improve energy performance, new heating and cooling systems reduce the amount of air being delivered to individual areas when the temperature is correct. This means that there is less and less opportunity to exchange air inside the building with outdoor air.