Leading air quality experts are expected to gather in Phoenix to "address rising ground-level ozone concentrations in ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Air quality worsened during the holiday season ... dust and other pollutants as if it were a lid. Phoenix, which is surrounded by mountains and areas with dusty, dry surfaces, faces a particularly ...

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 ...