Is indoor air quality a real occupational health concern or just a psychogenic illness propagated by some alarmists?
Indoor Air Quality (IAQ) is a real occupational health concern with a scientifically proven basis; however, it is rarely possible to prove that a specific health effect is caused by a particular workplace exposure. This is because people working indoors are exposed to a wide range of conditions at any given time. Symptoms are often due to a combination of exposures.