室内空气主要污染物及其健康效应

Main indoor air pollutants and their health impacts

室内空气质量与人体健康紧密相关。室内空气污染物的种类众多、来源广泛 ,对人体健康造成的危害十分复杂 ,可累及呼吸、免疫和血液等多个系统。目前 ,室内空气中存在的污染物以燃料燃烧产物、建筑装饰材料产生的挥发性有机化合物和生物性污染物等为主。

The quality of indoor air is a very important factor that may directly affect human health. There are many sources as well as a variety of indoor air pollutants. Therefore, the health impact is complicated, affecting different organs and systems of human being such as respiratory and immune system. The main indoor air pollutants are the combustion products from smoking, cooking and heating, the chemical pollutants from renovation materials and the biological contaminants.The kinds, sources and health impacts of these pollutants that affect the indoor air auality are reviewed in this paper.