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 (AZFamily) — Plan on a pretty warm day ahead in Phoenix, with high temperatures getting close to 80 degrees. The ...

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

After a night of celebrations to ring in 2025, the aftermath of that celebration is hanging above Phoenix, according to one ...

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

The air quality index reported in Maricopa County on Jan. 2 is 120, which means the air is unhealthy for sensitive groups. Here's how you can stay healthy.

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

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

"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 ...

New Year's celebrations led to hazardous air quality in the Valley, with advisories against burning and recommendations to ...

Dry and calm conditions typical during Phoenix winters make matters worse, as there are fewer storms and wind to clean the air. The county frequently issues poor air quality warnings and no-burn ...