Most of the world’s population breathes dirty air, study shows

Click to discover leading experts on 50,000+ topics for media, events & more.

Connect for media, speaking, expert witness inquiries & more.

Click to connect to media sources & more.

Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

This story appeared on pbs.org, 2025-03-11 17:53:58.