公共场所人员流动性大,公共设施和公共物品常处于污染状态,是造成传染病传播的主要途径之一。为了解丰县城区公共场所的卫生状况,找出并发现公共场所存在的卫生问题,为进一步制定公共场所卫生预防措施提供依据,以保障群众的身体健康,我们对2008—2011年丰县城区公共场所空气 People in public places are very mobile and public facilities and public goods are often polluted, which is one of the main ways to spread infectious diseases. In order to understand the sanitary conditions of public places in Fengxian County, identify and discover the existing health problems in public places and provide the basis for further developing preventive measures for public places in order to protect the health of the masses, we analyzed the air quality of public places in Fengxian County from 2008 to 2011