Ultra-violet measurements from station Sioux Falls (2008-05)

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.UV-b值原本以毫瓦每平方米（mW/m²）为单位给出，后续在数据导入环节错误地采用瓦每平方米（W/m²）作为单位且直接沿用了原数值。相关数值已于2017年2月3日完成修正，修正方式为将原数值除以1000。