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

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

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

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

Hold onto your hats, because the Valley is in for a blustery day on Wednesday after a cold front moved into the area.

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 ...

The South Coast AQMD has issued an air quality alert due to harmful levels of particle pollution from windblown dust for ...

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

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, ...

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

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

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of inhaling smoke.