indoor air quality
type: Concept
narrower: indoor air pollution

indoor air pollution
definition: The presence of polluted air inside livable spaces is as old as civilization itself. In earlier societies, the primary causes of pollution came from burning wood, peat, and fossil fuels in conjunction with poor ventilation. [Source: Encyclopedia of Global Health; Indoor Air Pollution]
broader: indoor air quality
broader: air pollution
type: Concept

air pollution
type: Concept
narrower: indoor air pollution

concepts
type: Collection
type: ConceptGroup
member: indoor air pollution