This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — The Colorado Department of ...
Spending an entire work day outside in Columbus on Wednesday is equivalent to smoking nearly two cigarettes, according to an online air quality converter. Using a scientific formula that calculates ...
Spending an entire work day outside in Cincinnati on Wednesday is equivalent to smoking two cigarettes, according to an online air quality converter. Using a scientific formula that calculates the ...
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