With the continuous growth of China's economy,the number of urban residents is also rising steadily,which puts forward stricter requirements for the urban environmental construction.Due to the influence of various factors,the urban air pollution is becoming more and more serious,which has attracted wide attention from all walks of life.Therefore,strengthening the protection of atmospheric environment has a very positive practical significance.In order to effectively control air pollution,we must attach great importance to the prevention and management of air pollution,implement scientific and appropriate treatment strategies,so as to improve the quality of air.This paper briefly analyzes the treatment method of air pollution problem in environmental engineering.