Add Yahoo as a preferred source to see more of our stories on Google. The Arizona Department of Environmental Quality issued a high pollution advisory for the Phoenix metro area through Friday, Dec.

Arizona’s largest metro area ranked among the most air-polluted in the country, according to a new American Lung Association report released on Earth Day. The “State of the Air” report, which measures ...

Hazy skies in the Phoenix area were caused by overnight wind gusts lofting dust particles. Stagnant weather conditions contributed to a high pollution advisory for Maricopa County. Phoenix's poor air ...

Winter is respiratory illness season in Arizona. Large numbers of patients are showing up at our local emergency departments coughing, wheezing and gasping for air. Viruses, bacteria and fungi cause ...

Tonight into Monday morning, a few showers and thunderstorms will be possible in the higher terrain east of Phoenix. We are looking to stay dry in the Valley, but we are tracking a chance for isolated ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Phoenix residents have been urged to refrain from driving if possible ...

PHOENIX — A recent American Lung Association study found that Phoenix has the fourth worst air quality in the U.S. The city also has the highest number of ozone days, according to Bradley Busby with ...

Flames have engulfed large parts of Los Angeles, and some Arizona locals have speculated that winds are pushing the smoke east and befouling the air in Phoenix. While wildfire smoke has certainly ...