中文摘要：

运用SPSS统计软件对我国31个省、直辖市和自治区的9个主要环境污染检测指标进行了因子分析，并将这9项指标归结为3个因子，在此基础上根据不同地区的因子得分情况对我国环境污染状况进行了总体比较和评价。研究结论表明，我国以工业大气污染为主的污染排序，前几位的省份是山西、河北、山东、河南、四川、江苏和辽宁等，它们是我国环境污染最严重的地区；污染情况比较理想的地区是西藏、海南、北京和青海等。这个结论有助于我国环境管理部门采取有效对策，有针对性地改善我国各地区的环境污染状况。

英文摘要：

This paper applied factor analysis to 9 principal monitored indexes of environmental pollution of 31 provinces, autonpmous regions and municipalities directly under the central government in China by SPSS, and summed up 9 indexes to 3 factors, each of which had special meaning. On this basis it compared and evaluated the environmental pollution in China, using the factor scores in different regions. The research shows that Sanxi, Shandong, Henan, Sichun, Jiangsu and Liaoning have the most serious pollution problems, especially for industrial air pollution ,and the situations in Xizang, Hainan, Beijing and Qinghai are better. This solution is helpful for the administration departments to adopt an effective policy and improve the environmental pollution in China.