南充市主城区环境噪声和道路交通噪声监测及评价

Monitoring Status and Analysis Evaluation on Environmental Noise and Road Traffic Noise in the Main Urban Area of Nanchong City

指出了近年来噪声污染作为环境四大公害之一,严重危害人们的日常生活和工作,噪声污染投诉事件每年频发。南充市主城区区域声环境质量和道理交通声环境质量近年来处于好和较好状态,通过对2019年的监测数据进行分析,探讨了全市主城区区域环境噪声和道路交通噪声监测现状及变化成因,提出了相应的污染防治对策及治理措施。

In recent years,as one of the four major environmental hazards,noise pollution seriously endangers people's daily life and work,and noise pollution complaints occur frequently every year.In recent years,the regional acoustic environment quality and traffic acoustic environment quality of Nanchong City are mainly in good and relatively good condition in recent years.Based on the analysis of the monitoring data in 2019,this paper expounds the monitoring status and change causes of the regional environmental noise and road traffic noise in the main urban area of the city.The corresponding pollution prevention and control measures are put forward.