The maps offer real-time insight into where smoke is driving air quality into unhealthy or even hazardous territory.

Several wildfires sparked Wednesday and Thursday as lightning strikes lit up Washington and a Red Flag Warning was in place.

A massive outbreak of Canadian wildfires continues to send plumes of smoke all the way down to the New York City region. The ...

A wave of smoke from Canadian wildfires is affecting parts of the East Coast and northern U.S. Use this map to check your ...

Live AQI maps show Canadian wildfire smoke keeping air quality unhealthy across Michigan, Ohio and much of the Midwest.

Wildfire smoke is making Michigan air quality unhealthy for all residents and forcing multiple closures. Follow for live ...

The Little Fire burning in Sunol exploded to more than 1,000 acres and forced evacuation orders after igniting around 2:40 ...

Aspen Acres is one of Colorado’s six large, active fires that have consumed more than 211,000 acres, or 330 square miles.

The fire, dubbed the "Little Fire," started sometime before 3 p.m. in the area of Little Valley Road and Hubbard Lane south ...

Air quality is expected to drop Monday. Evacuation orders persist in some regions as firefighters continue to tackle the ...

Wildfire smoke has been pouring across the U.S. border from fires in Canada again, turning skies an eerie shade of orange in ...