Earth Day 2026: 152 Million Americans Exposed to Failing Air Quality

Coinciding with Earth Day, the American Lung Association and partners announced that approximately half the U.S. population—152 million people—reside in counties with failing air quality grades. Though 130 countries submitted new Nationally Determined Contributions, assessments indicate they fall short of 2035 energy sector reduction targets. Simultaneous Wisconsin tornado outbreaks and Western snow deficit-driven wildfire alerts signal mixed policy momentum.