The same Santa Ana winds spreading wildfire across southern California are blowing the smoke over the Pacific Ocean, not into ...

The use of dirty energy has exacerbated rising global temperatures, resulting in hotter, more intense heat waves in cities ...

From December into January there have been numerous air quality alert days. The top contributor this time of year is the holiday fireworks.

Bad air quality can have a negative impact on people, but pets can be more susceptible to it, and these are the things to be ...

Smoke from the raging Southern California wildfires is filling city skylines, causing officials to warn residents of hazardous air quality.

The Valley saw record-breaking smoke levels over the New Year’s holiday.

Especially after fireworks or extreme weather that cause poor air quality, the Valley's air can contain microscopic harmful ...

The Arizona Department of Environmental Quality (ADEQ) and Maricopa County Air Quality both monitor the air putting out daily air forecasts using data from air monitors across the county and state.

What happens outdoors can sometimes seep indoors. The EPA lists outdoor pollution as a potential indoor problem.

With just patches of snow on the San Francisco Peaks, the only snow in the forecast is thanks to snowmaking machines on the ...

Vikings coach Kevin O’Connell was born and raised south of Los Angeles, where ongoing wildfires have killed at least five ...

The Phoenix Valley's eastern high terrain could see wind gusts exceed 50 mph, according to the National Weather Service.