Wildfire Smoke Maps and Live Updates: Air Quality at Dangerous Levels in U.S. and Canada

Velocity

How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →

Coverage (1)

• Ontario wildfire evacuees tell of fleeing in the falling ash Toronto Star · 5h ago

From around our network

• Canada Wildfire Smoke Afflicts 19 US States, Triggers Air Quality Alerts time.news
• Iran’s Control of Strait of Hormuz Could Set Dangerous Global Precedent archyde.com

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