What cuts to global air monitoring could mean for the U.S. — and other countries

The U.S. State Department said it would stop publishing global air pollution data as part of attempts to shrink federal spending. The program set a worldwide standard for measuring air quality. NPR's Emily Feng reports. Support NPR and hear every episode sponsor-free with NPR+. Sign up at plus.npr.org . Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy