International air quality data will be hidden by the U.S.
The U.S. government has announced it will stop sharing air quality data from its embassies and consulates worldwide due to funding cuts, a move that has alarmed scientists and environmental advocates. For years, these monitors have provided independent, reliable data on dangerous fine particulate matter (PM2.5), which is linked to respiratory diseases, heart conditions, and premature deaths. The decision will leave many developing nations—some of which depend entirely on U.S. data—without critical air quality information.
Experts warn that this rollback will create significant gaps in global air monitoring, making it harder for communities to track pollution levels and advocate for clean air policies. In the past, U.S. embassy data has exposed underreported pollution levels, even prompting countries like China to strengthen their air quality efforts. Without this independent monitoring, governments may be less accountable for addressing toxic air conditions.
At UPHE, we know that air pollution is one of the greatest environmental health threats worldwide. The loss of this data limits the ability of scientists and policymakers to track trends, respond to pollution events, and protect public health. As air quality remains a serious issue in Utah and beyond, we will continue to advocate for greater transparency, stronger monitoring, and policies that put public health first.