引言随着人们生活水平逐渐提高,人们对健康环保生活的要求越来越迫切,室内空气质量对人体健康的重要的影响日益得到人们的重视。现代人平均有90%以上的时间都在室内活动,室内空气是人们呼吸气体的主要来源,这些空气将直接通过肺泡里的毛细管进行血液交换,随后进入人体内,若室内空气被污染,将会对人们的健康构成最直接的威胁。室内空气污染物是主要成 Introduction With the gradual improvement of people’s living standards, people’s demands for a healthy and environmentally friendly life are becoming more and more urgent. The important impact of indoor air quality on human health has drawn increasing attention. On average, more than 90% of the time is spent indoors. Indoor air is the main source of respiratory gases. The air directly exchanges blood through the capillaries in the alveoli and then enters the human body. If the indoor air is contaminated, Constitute the most direct threat to people’s health. Indoor air pollutants are mainly into