Ultra-violet measurements from station Sioux Falls (2008-04)

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 数值原本以毫瓦每平方米（mW/m²）为单位给出，但后续错误地将相同数值以瓦每平方米（W/m²）为单位导入。该数据集已于2017年2月3日完成修正（将数值除以1000）。