基于空气质量日报的乌鲁木齐市空气质量变化特征及成因分析

摘要

Taking the daily data from daily report of air quality in Urumqi City in 2001 and 2007 as data sources, the monthly, seasonal, annual dynamic change characteristics of the primary pollutants, API, air quality levels and air quality status in Urumqi City in these two years were compared.And their causes and development trend were analyzed.Finally, some countermeasures were proposed.%以乌鲁木齐市2001和2007年逐日的空气质量日报数据为数据源,对比并分析这两年乌市城市空气中首要污染物、API、空气质量级别和空气质量状况的月、季节、年际的动态变化特征、原因和发展趋势,并提出针对性的对策.