Wildfire smoke is like smoking 'half a pack a day.' Here's how to protect yourself
As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect yourself. Here's what to know<strong>.</strong>
As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect yourself. Here's what to know.
This article was originally published at: https://www.npr.org/2026/07/17/g-s1-134227/wildfire-smoke...