During each minute of the nearly 21 hours we spend indoors each day, we take in between one and two gallons of air. This air contains not only the oxygen we need to survive, but air pollutant levels that are usually two to five times higher than outdoors, and can get up to 100 times higher.
Poor IAQ is one of the top five most urgent environmental risks to public health. Despite this fact, many consumers are unaware it could even potentially be a problem.