When will this inversion leave the valley? More with KSL Meteorologist Kristen Van Dyke.

There are two ways to look at Utah's air.  And you can see it... of course.  First you can take a deep breath and instantly fear what it might do to your health  Or... you can say... eh... it's almost invisible. How bad can it be?

Joining us live KSL Meteorogolist Kristen Van Dyke. 

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