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.
A version of this story was originally published on Jan. 10, 2025.It has been updated to reflect the wildfires currently bringing smoke to the U.S.
Interest in air filters and purifiers is spiking a… [+4339 chars]
Interest in air filters and purifiers is spiking a… [+4339 chars]