health
Real Rewritten Headline
Smoke from wildfires in Canada and Minnesota is sending air quality indexes to record levels, posing a hazard for millions of people. Here are tips for how to breathe easier in your home.

Source: NPR•17 July 2026 • 3:07 PM
Wildfire smoke engulfs US, making air purifiers vital for breathing. Here's how to make an air purifier using a box fan.
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