47 million health workers and advocates call for cleaner air to curb pollution deaths

 47 million health workers and advocates call for cleaner air to curb pollution deaths

https://www.who.int/news-room/events/detail/2025/03/25/default-calendar/second-global-conference-on-air-pollution-and-health

https://www.who.int/news-room/questions-and-answers/item/who-global-air-quality-guidelines