The air quality index reported in Maricopa County on Jan. 2 is 120, which means the air is unhealthy for sensitive groups.

PHOENIX (AZFamily) — It was a hazy and smoky start to the New Year in the Valley. Several areas saw hazardous air quality ...

Phoenix usually sees its highest air pollution levels on New Year’s Day because of fireworks and people burning wood around ...

Phoenix marked the first day of 2025 with a day of bad air quality, and a health expert says he knows what caused the ...

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 ...

On Wednesday at 7:45 a.m. an air quality alert was issued valid until 6 p.m. The alert is for Imperial County Southwest, ...

Friday's temperatures were expected to hit highs not seen in more than three decades on that date, according to the National ...

"Adverse health effects increase as air quality deteriorates," said ADEQ ... The two types of particle pollution Phoenix is seeing an increase in this week are PM-2.5 (fine particles usually ...

If you smell smoke in the air, you're not alone. Here's how New Year's Eve festivities can impact air quality.

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

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