Mesa County health officials have issued a health advisory due to high levels of smoke in the Grand Valley.
Most newer vehicles in Colorado will no longer have to submit to any type of emissions testing for at least seven years.
A Colorado auditor’s report suggests that curtailing the emissions testing could save motorists nearly $30 million a year.
State health officials have issued an air quality advisory about the smoke from out-of-state wildfires that is creeping into Colorado.
Smoke from the High Park Fire in Larimer County invaded much of the Denver metro area overnight and on Tuesday morning many Denverites woke to the smell of smoke.
Heavy smoke is clouding the skies across much of the Front Range Sunday as a result of the High Park Fire burning west of Fort Collins.
The smoke from the growing Hewlett Fire burning in Poudre Canyon west of Fort Collins could be dangerous to some people.
The American Lung Association put out its annual report on Wednesday. It assigns letter grades to counties along the Front Range. The grades are based on information gathered from air monitoring stations.
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