Smoke spreading from wildfires in Canada​ was affecting air quality in multiple states, including Minnesota​ and Wisconsin.

The Iowa Department of Natural Resources (DNR) has issued an air quality advisory for the entire state as wildfire smoke from Canada continues to move into the United States and

The smoke, thick at times, began moving into the Chicago area at times last week. Hazy skies due to the wildfires also persisted over the weekend. Early Monday morning skies were still hazy, leading the sun to rise with a deep red hue.