All but 7 Countries on Earth Have Air Pollution Above WHO Standard

New research found that fewer than 10 percent of countries and territories met World Health Organization guidelines for particulate matter pollution last year. https://static01.nyt.com/images/2024/03/19/multimedia/19CLI-BADAIR-01-hmpk/19CLI-BADAIR-01-hmpk-mediumSquareAt3X.jpg