Environment ❯ Air Quality

Pollution

Health Effects Air Quality Index Particulate Matter AQI Urban Pollution Health Impact Air Pollution Smog Monitoring Health Impacts

Wildfire Smoke Disrupts

Hazardous air quality, impacts on events, and health risks from pollution

Canadian Wildfire Smoke Chokes Midwest and Northeast Cities

Threatening acute respiratory and cardiovascular harm, officials warn the plume could return over the weekend as winds shift.

Wildfire Smoke Threatens AirVenture Oshkosh Arrivals

Canadian Wildfire Smoke Drives Hazardous Air Across Much of U.S. and Sparks Rush for HEPA Purifiers

Canadian Wildfire Smoke Sends Hazardous Air Across Much of U.S.

WHO Says Up to 45% of Dementia Risk Could Be Prevented and Adds Air Pollution to Its Guidance

Lewandowski Debut Postponed as Hazardous Wildfire Smoke Forces Chicago Match Delay

Stories older than 24h

PennDOT Implodes Commercial Street Bridge on Parkway East

Canadian Wildfires Send Hazardous Smoke Over U.S. Midwest and Northeast

Hazardous Wildfire Smoke Shuts Twin Cities Outdoor Pools and Cancels Events

Smoke From Canadian and Minnesota Wildfires Drives Hazardous Air Across 17 States

Airbnb Pledges $1 Million as City Rushes to Remove 85 Million Pounds of Spoiled Food in Boyle Heights

Wildfire Smoke From Ontario and Minnesota Drives Widespread Air‑Quality Alerts Across Northeast and Midwest

Massive Scrapyard Fire Sends Thick Black Smoke Over Darby Township

Arlington Tops 2026 American Fitness Index as Food Insecurity Rises Nationwide

Rotting Food and Pest Plague Boyle Heights After Lineage Warehouse Fire

Culver City Extends Moratorium and Moves to Bar New Drive‑Thru Restaurants

xAI Installed Dozens of Unpermitted Gas Turbines to Power Colossus 2, Reports Say

Study Links Cruise-Ship Ultrafine Pollution to Increased Viral Susceptibility

Demolition Resumes as Boyle Heights Faces Major Cleanup After Lineage Warehouse Fire

Saharan Dust Blankets Florida, Triggers Heat Advisories and Hazy Skies