Key Takeaway
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.
Published July 17, 2026 · Category: News
Overview

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.
Details
(Image credit: Finn Gomez)
Source
Originally published at www.npr.org.
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What is "Is smoke in your home? Here's how to make an air purifier using a box fan" about?+
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.
Who reported this story?+
This story was reported by NPR News.