The Colorado Department of Public Health and Environment has issued an air quality health advisory for parts of Colorado due to wildfire smoke.

CHICAGO (WLS) -- An air quality alert has been extended for part of the Chicago area through Thursday. The alert for McHenry, Lake, Kane, DuPage, Kendall, Grundy, Cook and Will counties in Illinois ...

When we have bad air qualities, you can wear n95 mask like this to protect yourself. But health officials say the best way to ...

Rep. Calvin Callahan joined lawmakers from Iowa, Minnesota and North Dakota in filing a formal complaint against Canada over wildfire smoke.

Some state and federal lawmakers are speaking out about the negative impact of Canadian wildfires, including a recent letter ...

ROCHESTER, Minn. (KTTC) – Wildfire smoke consumed Minnesota skies last week, prompting a record at the Minnesota Pollution ...

Air quality will continue to improve tonight. Temperatures and humidity will continue to increase, peaking on Friday.

Members of the community have expressed worries over the plastic processing plant’s application for an air-quality permit, ...

Storms will be capable of producing torrential downpours, isolated flash floods plus hail, gusty outflow winds and the ever-dangerous lightning. Tonight: Increasing clouds overnight with scattered ...

WICHITA, Kan. (KWCH) - A Storm Team 12 Weather Alert Day is in place for Friday as that looks to be the hottest day of the ...

Hotter Thursday with a few record highs within reach as dangerous heat grips the county. Highs soar 5 to 10 degrees above average.

United Airlines has halted flights at major airports across the US over a "technology issue", according to the company.