the totality of attributes of indoor air that affect a person's health and wellbeing
Indoor environmental quality of a site.
The amount of indoor pollution sources (paint, carpet, wood treatments, mold, etc) which can release different harmful gases (such as carbon monoxide) and can cause health hazards if the air isn't properly ventilated.
The physical, chemical, and biological characteristics of indoor air that affect the health of an occupant.
This term generally refers to the study or research of air quality within buildings and the procedures used to improve air quality.