Missoula is under an Air Stagnation Advisory until Friday. But, what exactly does that mean? Let's learn more about ...

Happy Wednesday, Utah! It was another frigid start to our Wednesday with mostly clear skies and poor air quality in the ...

The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The Centre's panel invoked Stage 3 of the Graded Response Action Plan due to severe air pollution in Delhi-NCR. Restrictions ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

Facing the uncertainties of droughts, wildfires, blackouts, poor air quality, mudslides and flooding, here are some ideas ...

MISSOULA — High pressure continues, keeping cold air trapped in the valleys through Thursday. Valley fog, inversions and ...

Air quality across western Montana continues to be less than ideal due to valley inversions. On the contrary, wind picks up in the plains tonight, promoting a high wind watch by the NWS.

A fire that broke out at a debris site near Weaverville Jan. 15 is almost out, but the investigation around its cause is ...

The western Indian state of Maharashtra has formed a panel to study a proposal to ban petrol and diesel vehicles in Mumbai ...