Switzerland
Air pollution declined in Europe and China in 2023 - UN
GENEVA, Switzerland — Fine particle air pollution declined in Europe and China last year as emissions linked to human activity dropped, the United Nations said in a report published on Thursday.
![Air pollution declined in Europe and China in 2023 - UN](https://europe.easybranches.com/uploads/news/2024/09/6766400.jpg)
Nanoparticles known as PM2.5 — due to their size smalle... [2551 chars]