An air quality alert was reported by the National Weather Service on Friday at 11:55 a.m. EDT in effect until Saturday at ...

At 10:21 a.m. on Friday, the National Weather Service reported an air quality alert in effect until Saturday at 10:30 a.m.

We're talking with experts and metro Detroiters about what they do to stay safe when air quality is an issue, like it has ...

Exposure to wildfire smoke drifting across the country has been linked to increased risks of heart, lung and brain problems ...

The Maryland Department of Environment has issued the final state permit to US Wind needed to begin construction of their ...

The new rules would have set increasing targets for sales of zero-emission products over the next decade. Opponents say they ...

This is the latest in a series of intense wildfire seasons in Canada — and smoky springs and summers in the Midwest.

This year’s Manitoba High School Athletic Association Provincial Track and Field Championships have been cancelled due to ...

Air quality regulators in Southern California are debating proposed rules that would curb harmful emissions from gas-powered ...

The advisory is due to fine particulates and air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for them.

A thick haze of smoke from raging Canadian wildfires has descended upon the eastern United States, forcing millions of ...