Air quality in western and central North Dakota reached "very unhealthy" levels early Wednesday as smoke from Canadian wildfires lingered over the state and pressed down to the surface.

High pressure will provide mainly quiet weather until at least Thursday evening before a cold front moves into Northeast Ohio ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Air quality alerts are still in place on Tuesday, warning that children may experience "breathing difficulties." ...

Conditions will be mostly pleasant in Northeast Ohio before rain chances increase going into the weekend. Unfortunately, ...

NOACA has issued a Tuesday air quality advisory for Greater Cleveland and Akron due to 'fine particle matter' from the ...

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

An air quality alert for central Ohio was extended today, June 8, as haze from Canadian wildfires continues to cloud the ...

The Mid-Ohio Regional Planning Commission issued an Air Quality Alert for central Ohio due to wildfire smoke from Canada.

Canadian wildfires, along with high temperatures, are partly to blame for hazy skies and foul air. But passing storms may ...

Central Ohio is under an air quality alert Saturday due to smoke from Canadian wildfires. The Mid-Ohio Regional Planning ...