Smoke from wildfires in the West Coast and Canada is triggering air quality alerts from Toronto to Philadelphiahttps://t.co/LOYZ3urUaK @PopovichN pic.twitter.com/OpuK9db49F— Josh Katz (@jshkatz) July 21, 2021
Smoke from wildfires in the West Coast and Canada is triggering air quality alerts from Toronto to Philadelphiahttps://t.co/LOYZ3urUaK @PopovichN pic.twitter.com/OpuK9db49F