Ultra-violet measurements from station Sioux Falls (2012-07)

UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.紫外线B（UV-B）的数值最初以毫瓦每平方米（mW/m²）为单位提供，随后因操作失误，直接沿用原数值以瓦每平方米（W/m²）为单位完成导入。该批数值已于2017年2月3日完成修正（将原数值除以1000）。