WASHINGTON, March 5, 2025 (BSS/AFP) - The United States on Tuesday ended 
pollution tracking by its embassies that had been a vital source of data 
especially in Beijing, as President Donald Trump slashes overseas and 
environmental spending.

The State Department cited "budget constraints" as it said it was ending the 
Air Quality Monitoring Program's transmission of data.

"The current budget climate requires us to make difficult cuts and, 
unfortunately, we cannot continue to publish this data," a State Department 
spokesperson said.

Historical data will remain on a site of the Environmental Protection Agency, 
but live data stopped Tuesday and will remain down unless funding is 
restored, the State Department said.

The United States since 2008 has monitored air quality through embassies -- 
as a service to Americans overseas but also, increasingly, as a way to share 
accurate scientific data that may otherwise be censored overseas.

In China, authorities in 2014 banned a popular app from sharing data from the 
US embassy ahead of a major international summit attended by then president 
Barack Obama.

But researchers say that the transparency has had a noticeable effect, with 
China taking action after being embarrassed by US embassy data released on 
social media that showed far worse pollution than official figures.

Obama's ambassador to China, Gary Locke, faced scorn in state media after he 
presided over the introduction of monitors at the embassy and consulates that 
tracked the so-called PM 2.5 particulate matter carried in the thick blankets 
of smog pervading China's capital.

The air quality data from the US embassy is also frequently used as a 
reference in New Delhi, which has severe pollution issues.

Trump since returning to office in January has slashed spending including on 
international cooperation and the environment as he vows to trim government 
and prioritize tax cuts.

Under the guidance of tech billionaire Elon Musk, the Trump administration 
has effectively shut down the US Agency for International Development, long 
at the forefront of US efforts for influence overseas.

Trump has also sharply reduced environmental staffing and turned back a slew 
of climate initiatives by previous president Joe Biden.

Air pollution, which is aggravated by climate change, contributes to nearly 
seven million premature deaths globally each year, according to the World 
Health Organization.