Health ❯ Air Quality ❯ Pollution

Wildfire Smoke

Health Risks Health Effects Public Health Alerts Public Health Respiratory Issues Hazardous Public Health Concerns Public Health Risks Health Hazards Health Alerts Health Impacts Air Purifiers Impact on Communities Impact on Agriculture Public Health Advisory Health Advisories

Northern Minnesota Lightning Fires Near 60% Contained as Crews Shift Focus to Uncontained Sections

Redirecting about 1,000 personnel to the largest uncontained perimeters aims to protect communities while phased reopenings proceed.

Oregon Megafires Burn About 1.7 Million Acres as Four of Nation’s Largest Blazes Rage

Canada’s Boreal Wildfires Intensify as Scientists Pin Surge on Climate and Lightning

Canadian Wildfire Smoke Drives U.S. Rush for Air Purifiers

Osprey Drops Fish on Power Line, Ignites Brush Fire and Power Outage