Health ❯ Public Health ❯ Environmental Health ❯ Air Quality

Respiratory Issues

Air Quality Alert for Twin Cities as Ozone Levels Rise Friday

Warm, sunny weather is driving ground‑level ozone that can worsen asthma and other lung conditions.

WHO Warns ‘Black Rain’ After U.S.-Israeli Strikes Poses Acute Health Risk in Tehran

Health and Environmental Groups Sue EPA Over Repeal of Greenhouse-Gas ‘Endangerment Finding’

Canadian Wildfire Smoke Sustains Unhealthy Air Quality in Midwest and Northeast

Canadian Wildfire Smoke Keeps Northeast Under Health Advisories for Second Day

Wildfire Smoke Triggers Widespread Air Quality Alerts Across Upper Midwest

Northern California’s Interior Hits Hottest Temperatures of the Year as Triple-Digit Heat Persists

Canadian Wildfires Force 30,000 to Evacuate and Spread Smoke Across Third of U.S.