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 ...

The Lake Havasu-Kingman area was found to enjoy the best air quality in the nation, while metro Phoenix has one of the worst, according to a recent study. The study by SmartSurvey identified the areas ...

See today's Air Quality Index (AQI) for Phoenix, AZ. Get a current report on key pollutants like ozone, PM2.5, plus local health advice ...

Massive, record-setting dust storms are prompting concerns of worsening air quality in Phoenix. The city and its suburbs have been consumed by miles-high walls of dirt and debris in recent weeks and ...

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 ...