Viewers were mesmerized by the striking scene in the viral clip, with one saying, "That's a view into an alternate reality." ...

The National Weather Service has issued an air stagnation advisory for areas east of the Cascades until Friday at 4 a.m.

A spectacular day is ahead in central Montana, although increasing clouds are expected throughout the afternoon and evening.

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

A slow-moving low-pressure system will bring scattered precipitation to southern Utah, especially in the southwest.

Poor air quality affects everyone's health. During the winter, many parts of Utah, especially along the Wasatch Front, experience what are known as temperature ...

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

A few Frost Advisories are in effect for Ventura County Wednesday morning. Most of the coverage zone will wake up to frigid ...

Thailand is exploring a novel approach to combating Bangkok's severe air pollution. This involves using aircraft to spray a ...

Flying through Bangkok's cloudless blue skies, a small aircraft sprays a white mist over a thick haze of pea soup smog below.

A ridge of high pressure will dominate the region for most of the week, leading to stable conditions. There could be some areas of fog/stratus in the valleys. Daytime highs will be near normal in ...