Smoke from wildfires in Canada has been migrating into large sections of the United States for several days, and that trend continues today. Even in, for example, southwest South Dakota my view of the Seven Sisters is degraded by particulates from those fires. A couple of days ago quite a number of people searching on the Internet for “fire Rapid City” or “fire Black Hills”, ended up on Wildfire Today, thinking there was a wildfire nearby.
To be fair to Canada, some of the smoke in the U.S., but a comparatively small amount, is coming from fires in Washington and Oregon.
To see the most current smoke reports on Wildfire Today, visit the articles tagged “smoke” at https://wildfiretoday.com/tag/smoke/