Canada fires prompt US air quality alerts as smoke blankets major cities

Canada's ongoing wildfires have triggered air quality alerts in the US as smoke from over 800 fires spreads across the continent. The smoke has blanketed major cities, including Toronto and New York, as well as parts of the US Midwest and Great Lakes. Residents in these areas are experiencing poor air quality due to the massive amount of smoke drifting south from Canada. The widespread smoke has become a significant concern for public health and environmental officials.

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