Air Quality

Pollution Pollution Control AQI Air Quality Index Smoke Pollution Wildfires Pollutants Pollution Levels Wildfire Smoke Pollution Sources

Illinois Launches South Side Mobile Emissions Testing Pilot in Chicago

The move tests demand for permanent self-service kiosks.

Stories older than 24h

Justice Department and Major Truckmakers Sue to Halt California’s Clean Truck Partnership

Truckmakers File Suit in California as FTC Declares Emissions Pact Unenforceable

California’s Clean Air Vehicle Decal Program Ends Sept. 30

New National Map Links U.S. Animal Feeding Operations to Elevated PM2.5 Levels and Vulnerable Communities

Smoke From Gifford Fire Triggers Bay Area Air Quality Advisory

Heat and Wildfire Smoke Keep Multi-State Air Quality Alerts in Effect

Canadian Wildfire Smoke Triggers Statewide Air Quality Alert in Minnesota

Boston Declares Third Heat Emergency of Summer as Wildfire Smoke Compounds Risks

Wildfire Smoke From Canada Triggers Minnesota Air Quality Alert and Travel Advisories

Canadian Wildfire Smoke Sustains Unhealthy Air Quality in Midwest and Northeast

Canadian Wildfire Smoke Extends Air Quality Alerts Across Midwest and Northeast

Midwest Remains Under Air Quality Alerts as Canadian Wildfire Smoke Lingers

Smoke From Canadian Wildfires Keeps Minnesota and Michigan Under Air Quality Alerts

Meta-Analysis Confirms Air Pollution Raises Dementia Risk, Urban Greenery Mitigates Impact

Canadian Wildfire Smoke Keeps Northeast Under Health Advisories for Second Day

Wildfire Smoke Triggers Widespread Air Quality Alerts Across Upper Midwest

Washington, D.C. Tops U.S. Commute Times; Los Angeles Retains Longest Gridlock

California Energy Commission Accelerates Buyer Search to Avert Benicia Refinery Closure

Study Finds Lasting Respiratory Health Gains After Shenango Coal Plant Closure