Air Duct Cleaning Allergies & Asthma Indoor Air Quality Mold How Indoor Air Quality Affects People February 18, 2010 / July 3, 2025 by admin The greatest difficulty in solving indoor air quality problems is that effects on people can vary. One of a pollutant can have a completely different effect on two different people. While pollutants found in indoor air can be responsible for many harmful effects, there is considerable uncertainty as to what concentrations or periods of exposure […] Read more » Allergies Asthma Hypersensitivity Immunocompromised Indoor Air Quality Pollutants