Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast. Air quality alerts were in effect Tuesday in several states, including Wisconsin,

As we continue to see heavy smoke from Canadian wildfires continue to cover our area, it can infiltrate someone's house and negatively impact their health.

Photos capture eerie skies and smoke-filled air across Greater Boston. Share yours with us. The post Here’s what Boston looks like under Canadian wildfire smoke appeared first on Boston.com.