The paper at first reviews and summarizes the development of air pollution control in China, and analyzes the main sources and ways of air pollution in the city of Hangzhou. Based on the analysis, the recommendations and suggestions have been proposed in order to strengthen the guidance and urban air quality management.%本文在回顾、总结我国城市空气污染控制历程的基础上,分析了杭州市主城区空气污染物的主要来源和途径.本文以改善杭州市空气质量为目标,以各区污染情况为主线,构建空气质量管理长效机制.
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