%0 Dataset %T Dataset on Significant Inhibition of Aerosol Radiation Effects by Clouds under Typical Pollution Weather Patterns in Sichuan Basin (2015-2021) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/5e482169-c98d-4b3e-8921-c51cccc23a5a %W NCDC %R 10.7910/DVN/USX59F %A Min Xie %K Sichuan Basin;aerosol pollution;long-term observation;principal component analysis;cloud radiation %X This dataset includes the daily variation of PM2.5 concentration at four representative sites during the winter period of 2015-2021 (December, January, and February), as well as the hourly variation of PM2.5 concentration at 18 urban sites from January 1-7, 2017. The meteorological data (xls) covers the daily variations of winter potential temperature from 2015 to 2021 and dew point temperature from January 1-7, 2017 at four representative stations.