While the smoke may cloud your vision of the sky or ruin a day at the beach on this week's warmest days of the season so far, ...

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Air quality alerts and advisories have been issued in multiple states as Canadian wildfire smoke continues to spread.

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

More than 200 wildfires are raging across Central and Western Canada. That smoke is creating hazy skies in New England and prompting some air quality alerts.

It’s due to wildfire smoke rolling in from Canada. These wildfires are burning in areas of Central Canada along the Canadian ...

Hazy skies are likely and air quality impacts are possible across the state. Dozens of fires continue to burn across Canada. Smoke from the fires will move into Maine Wednesday. Hundreds of fires ...

Canada wildfires continue to burn, as smoke from the Canadian fires are affecting U.S. air quality in several states, including Indiana. What we know.