Reliable data from US embassies and consulates has been essential for air quality monitoring in cities around the world. View ...

The U.S. government will stop sharing air quality data gathered from its embassies and consulates, worrying local scientists ...

‘A big blow’ to global air quality ... “By strengthening its own air quality monitoring infrastructure, ensuring data transparency, and building public trust in air quality reporting ...

In response to an inquiry from The Associated Press, the State Department said Wednesday that its air quality monitoring program ... called the loss of data “a big blow” to air quality research.