Health ❯ Public Health ❯ Environmental Health ❯ Air Quality

Air Pollution

Lung Association Report Finds 44% of Americans Breathing Unhealthy Air

Climate-fueled heat plus fires are making clean air harder to achieve.

Lung Association: 44% of Americans Now Breathe Unhealthy Air

Massive U.S. Study Links Fine-Particle Pollution to Higher Alzheimer’s Risk

Long-Term Air Pollution Linked to Higher Motor Neuron Disease Risk and Faster Decline, Study Finds

Long-Term Urban Air Pollution Tied to More Advanced Coronary Disease, Large CT Study Finds

Air Pollution Substantially Weakens Exercise’s Longevity Benefit, Global Analysis Finds

Lancet Countdown 2025 Finds Record Health Toll From Heat, Wildfire Smoke and Fossil Pollution

Autopsy Study Links Fine Particle Pollution to More Severe Alzheimer’s

New Studies Tie Fine Air Pollution to Worsening Alzheimer’s Pathology and Increased Hospitalization for Lewy Body–Related Dementia

Chronic Particulate Exposure Found to Drive NRF2-Mediated Allergic Lung Inflammation

Boosting ALDH1A1 reverses PM2.5-induced airway dysfunction, study finds