分析了昭通市昭阳区环境空气质量、水环境质量、声环境质量现状和污染成因，提出了改善和提高城市环境质量的对策和措施。
The paper analyzes the present situations of air quality , water quality and acoustic environment quality and the pollution reasons , based on which , countermeasures to promote urban environment quality are pointed out .
昭阳