Canadian Wildfire Smoke Triggers Air Quality Alerts for Millions: What to Know The 2023 Canadian wildfire season has been one of the most devastating on record, with massive blazes engulfing vast areas of forests and woodlands across Western Canada.
As millions of people are under air quality alerts due to smoke wafted south from British Columbia into neighboring provinces and states, health officials warn it's a serious health emergency.
Understanding the Canadian Wildfire Season The Canadian wildfire season typically runs from May to October, peaking in July and August when temperatures soar and drought sets in.