A recent study revealed a rise in air pollution across many global cities following the cessation of air quality monitoring by U.S. embassies and consulates. This change occurred when the U.S. stopped this program last year. The program previously provided independent air quality data at over 80 diplomatic sites.
The decision to halt the program stemmed from budgetary limitations cited by the Trump administration. This change took effect in March 2025. Without this monitoring, various cities experienced increased levels of air pollution, as the study detailed.

Persistent Legislative Inaction on Climate Change
The Expanding Role of Counseling in Later Life
Potential Formation of Tropical Storm in the Atlantic
EPA Repeal of Biden-era Climate Rules Sparks Controversy
EPA Announces Repeal of Power Plant Emissions Limits
Impact of Nighttime Light Exposure on Cardiovascular Health