U.S. Ends Global Air Quality Monitoring Program Over Budget Cuts

The State Department halts live pollution data sharing from embassies, ending a program credited with improving global air quality and health outcomes.

The U.S. State Department has ceased transmitting live air quality data from over 80 embassies and consulates globally due to budget constraints.
The program, established in 2008, provided critical real-time air pollution data through platforms like the ZephAir app and EPA's AirNow website.
Studies have linked the program to significant reductions in air pollution and improved public health in host cities, including fewer premature deaths and economic savings.
The decision follows broader cuts to environmental programs under the Trump administration, including layoffs and reduced funding for climate initiatives.
Air quality monitors will remain operational at embassies, but live data sharing will only resume if funding is restored.