canadian wildfires

Canadian wildfire smoke continues to make air difficult to breathe in the Upper Midwest Should Canada do more to fight the blazes? And why is that so difficult?

Unhealthy smoke from Canadian wildfires blankets the Upper Midwest when people want to be outside Most of Minnesota, and parts of Montana, North Dakota and Wisconsin, have been dealing with "unhealthy" air

Canadian wildfire smoke will affect Pittsburgh air this weekend

Canadian wildfire smoke chokes Upper Midwest for second straight year Meteorologist Paul Douglas says they don't know if it will be a summer-long issue but conditions are ripe for more

Forecast calls for another smoky summer

Severe heat and air quality issues plague July 4 weekend

Severe heat and air quality issues plague July 4 weekend

Parts of area move into 'very unhealthy' Code Purple air alert U.S. Government website shows Pittsburgh area has unhealthiest air in country Thursday afternoon

Pirates players not happy they're playing in smoky conditions

Thick smoke from Canadian wildfires prompts Code Red day