PM2.5 and PM10, the primary pollutants affecting on environmental air quality in Jilin City, were monitored comparatively at routine monitoring sites from December 1, 2011. The results showed that: PM2.5 and PM10 had significant correlation, and the correlation coefficient was 0.982; during the heating period, the average ratio between PM2.5 and PM10 was 0.57. The monitoring data was evaluated by existing and new standard respectively. The result showed that: the number of days which the air quality was better than second order would reduce by 12.4% when the new standard was implemented.%从2011年12月1日开始在常规空气监测点对影响吉林市空气质量的两个颗粒物指标PM2.5和PM10进行了同步比对监测.结果表明:PM2.5和PM10有显著的相关性,相关系数为0.982；采暖期PM2.5和PM10的比值平均为0.57.分别采用现行和新标准对监测结果进行了评价,其结果好于二级天数将比现行标准评价结果减少12.4％.
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机译：Assessing Correlation between PM2.5 and Meteorological Variables and Projecting the Impact of Climate Change on PM2.5 =PM2.5与气象因子的相关性分析及气候变化对PM2.5的影响
