Wildfire smoke

Mixture of air pollutants, including gases such as CO, and particulate matter such as PM2.5, from vegetation, buildings, and contents of households and industrial structures

Also known as...

smoke from wildfires

US & Canada Politics World

Trump Threatens Tariffs Over Canada Wildfire Smoke

Donald Trump threatened new tariffs on Canada, blaming it for wildfire smoke affecting the U.S., drawing an angry response from Ontario’s premier.

Triple weather crisis grips US: Wildfire smoke, deadly floods and raging blazes hit millions Times Of India — Jul 19, 03:10 AM
Wildfire smoke fouls air across Northeast CBS News — Jul 19, 00:46 AM
Trump threatens new tariffs on Canada over wildfire smoke CBS News — Jul 19, 00:00 AM
B.C. wildfire tally surges past 100 as lightning transforms fire season in a flash Global News — Jul 18, 20:06 PM
Trump threatens Canada with new tariffs over wildfires Channel 4 News — Jul 18, 18:26 PM
Trump sends Canada a tariff warning as wildfire smoke smothers US cities ahead of FIFA final match Mint — Jul 18, 16:56 PM
Canada to evacuate Ontario community as wildfire smoke chokes US South China Morning Post — Jul 18, 15:05 PM
Trump threatens Canada with tariffs over wildfires RTE — Jul 18, 11:25 AM
Wildfires in Canada have alarms ringing in US The Indian Express — Jul 17, 05:42 AM
What to Know About Canada Wildfire Smoke and Air Quality in U.S. Cities The New York Times — Jul 17, 01:02 AM
Dangerous wildfire smoke blankets 19 states, triggers air quality alerts for millions 📹 ABC News — Jul 16, 23:36 PM · 3min
Wildfire season roaring to life | CTV Your Morning Vancouver for July 16, 2026 📹 CTV News — Jul 16, 21:42 PM · 2hr 16min
Ford government taps Canadian military for help with massive Ontario wildfires 📹 Global News — Jul 16, 19:26 PM · 2min
Hazardous wildfire smoke chokes millions in US, Canada Channel News Asia — Jul 16, 16:39 PM
LIVE: Haze over Toronto from Canada wildfires 📹 Reuters — Jul 16, 15:08 PM
Heavy smoke from Canadian wildfires impacts air quality from Minnesota to New York CBS News — Jul 16, 12:40 PM
Toronto: Air ranked among world's worst as wildfire smoke chokes city France 24 — Jul 16, 11:27 AM
Toronto suffocates as wildfire smoke chokes city France 24 — Jul 16, 09:16 AM
Canadian wildfire smoke pushes Toronto air quality to world's worst, reaches US France 24 — Jul 16, 06:19 AM
Toronto’s air quality ranked worst in the world as smoke from wildfires blanket the city 📹 CTV News — Jul 16, 04:05 AM · 2min