In some of the most pristine land in the world, Idaho's treasure valley has been admired and coveted for its clean air and crystal clear vistas. That is, until the smog crept in on sewer rat like feet. Pollution experts have been studying the phenomenon and have advanced a variety of theories.
The filthy LA hypothesis posits that la la land generates so much filth that it spills over even into Idaho. The Homophobe school of hate blames the sulfurous fumes of San Fran Sodom and Gommorah for Idaho's toxic halo.
The leading explanation for the smog comes from a group of social scientists who have been studying the innumerable klans and klaverns of backwoods racist cults hidden in the Idaho hills, valleys and potato fields. The poisonous hot air emanating from neo nazi and white supremacist blowhards may very well be the major cause of Treasure Valley's gray skies.