Canadian wildfire smoke worsens air quality in US states [Video]

MANITOBA, Canada — Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed by winds high in the atmosphere.

Through parts of Minnesota and into Wisconsin, the air quality is deemed unhealthy for people and animals sensitive to pollution and other airborne particles, according to the Environmental Protection Agency’s AirNow page.

As of Friday afternoon, the interactive air quality map showed a strip of orange moving northwest to southeast across Wisconsin. Most of the state showed moderate air quality as did all of Michigan’s Upper Peninsula. Eastern Iowa and northwestern Illinois also showed moderate air quality on the AirNow map.

Over the next day or so, particulates from the burning trees, leaves and other vegetation could reach further south into …