Wildfires in Canada are significantly affecting air quality in the Midwest United States, particularly in Michigan, Wisconsin, and Minnesota. As of Thursday, 201 wildfires are burning across various provinces, with about half considered out of control. Residents in these areas are experiencing thick smoke, leading to unhealthy air quality, reminiscent of previous wildfire seasons in California.
Environmental experts, like Page Fisher from the University of Michigan, emphasize that climate change is causing wildfires to become both more frequent and severe. Smoke from these fires crosses political boundaries, impacting air quality even far from the flames, which is currently evident in the Midwest.
Additionally, most large wildfires are caused by lightning strikes under dry conditions, rather than human actions like discarded cigarettes, according to John Smoll from Queens University. Exposure to wildfire smoke poses health risks, including respiratory issues, which many may not recognize is linked to distant wildfires.
Experts recommend increased awareness and preparation for such conditions, as they are expected to continue due to ongoing climate changes.
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