Wildfire smoke from Canadian fires has blanketed the Northeastern United States, raising concerns about air quality for the upcoming World Cup final.Meteorologists predict that thunderstorms will help clear the smoke from New Jersey by Sunday, improving conditions for the match between Spain and Argentina.Despite the storms, parts of the U.S.will still experience unhealthy air quality, prompting warnings for sensitive groups.President Donald Trump criticized Canada for the smoke, threatening tariffs, while Canadian officials rejected the blame.

Air quality monitoring shows fluctuations between unhealthy and very unhealthy levels, but forecasts indicate a significant improvement by the final day.The event's organizers and fans remain optimistic, though health advisories persist for those with respiratory conditions.The situation highlights the intersection of environmental challenges and international relations, with climate change exacerbating wildfire risks.