Will a new methane rule have any impact on Four Corners ‘hot spot’?

U.S. Senate votes to reinstate EPA safeguards on potent emissions

San Juan County, N.M., receives failing score for air quality

Region had higher-than-average number of ozone days

Polis threatens to veto bill seeking to reduce greenhouse gas emissions

‘We’re not willing to give dictatorial authority over our economy to one unelected board’

New methane regulations lauded by Durango-area leaders, environmentalists

Colorado rules aim to cut greenhouse gas releases

Durango shows support for Colorado’s proposed methane rules

Public hearing draws more than 100 people

Heavy smoke moves through Bayfield to the east

It’s not clear where smoke was coming from

La Plata County hit with ‘F’ score for ozone levels

American Lung Association says the number of unsafe days is on the rise

Lawmakers advance plan to track greenhouse gases

Effort worries coal counties on Western Slope; seen as duplicate by some

Air quality advisory issued for much of western Colorado

Wildfires’ smoke affecting most of the state

Durango may study radon at new homeless camp

Councilors will get estimate of cost before going forward

Durango recreation economy feels heat from smoke, land closures

Mountain bike trails are closed, air too smoky to run

Air quality in Durango measures at ‘hazardous’ levels

Time outside should be limited, even when skies aren’t hazy