中文摘要：

将中分辨率成像光谱辐射仪（ModerateResolutionImagingSpectro—radiomater，MO—DIS）二级产品气溶胶光学厚度（AerosolOpticalDepth，AOD）数据与合肥地区的PM10质量浓度做相关性分析，发现二者的直接相关程度较低。利用相对湿度和气溶胶标高等气象条件进行校正后，两者相关性提高。研究证实，气溶胶光学厚度可以应用于地面PM10监测。

英文摘要：

The correlation between the Aerosol Optical Depth （AOD） data from the Moderate resolution Imaging Spectro -radiomater （MODIS） Level 2 product and Hefei PM10 mass concentration is studied, and it is got that the direct correlation between AOD and PMlo mass concentration is relatively low. After the meteorological conditions being modified, such as Relative Humidity （RH） and aerosol scale height, the correlation between AOT and PMIo improves. The result shows that AOD is an effective means for monitoring PM10.