Plumes of smoke from wildfires in Canada are engulfing major US cities across the Midwest, Northeast, and mid-Atlantic regions. This widespread air pollution is impacting more than 100 million people and has sparked concerns as the United States prepares to host the World Cup final on Sunday, July 20th, 2026.

The smoky conditions pose potential health risks and could affect outdoor activities and events related to the tournament. Authorities and residents in affected areas are monitoring air quality closely.

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