【Abstract】With the booming of national economy， city economy has obtained the rapid development， in contrast， problems of city noise pollution has been increasing. The noise pollution is mainly caused by transportation， engineering construction and living activities in the city， which greatly affect people’s life quality and do harm to people’s health. This paper aims at analyzing the current problems of noise pollution and giving some suggestions to prevent it so as to improve people’s life quality and health.
　　【Key words】noise pollution； problems； countermeasures
　　I. Introduction
　　City noise pollution refers to the noise caused by the industry， traffic and people’s living activities in the city， which has a negative effect on people’s living environment （Xie