More than 800 Canadian wildfires burning as air quality alerts extend to US
Over 800 wildfires in Canada are causing hazardous air quality conditions across the northern United States. Smoke is expected to persist through the weekend, impacting regions from the Midwest to the Northeast.
Why it matters
Widespread smoke pollution poses significant public health risks and disrupts outdoor activities and major events across North America.
Image source, Getty Images Image caption, Smoke from the wildfires is causing poor air quality across New York City, with hazy skies captured on Wednesday
The article provides factual reporting on environmental conditions and official alerts without political commentary.
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