%0 Dataset %T 2020 Beijing Shangdianzi Atmospheric Background Station Sulfur Dioxide Daily Dataset %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/45cdf86d-5fc7-4829-a794-ce577ee624c5 %W NCDC %R 10.12072/ncdc.sdzraw.db6590.2024 %A Dong Fan %K Shangdianzi;sulfur dioxide;atmospheric background %X Firstly, perform observer level quality control on the minute level sulfur dioxide concentration data collected at Shangdianzi Station in 2020; Secondly, with the support of data quality control software, hourly data is generated through expert level quality control; Combine hourly data into a daily dataset. The daily dataset includes information such as station names, dates, and element concentrations, which can be used for daily variation analysis of major atmospheric pollutant gas sulfur dioxide data