Water Pollution Facts 2025 Statistics. Unsafe water is one of the world's largest health and environmental problems,. 56% of all the water bodies in the 120 reporting countries in 2023 are in “good ambient water quality”.
Starting monday, more than 170 countries will converge in busan, republic of korea, to negotiate a new legally binding global treaty to end plastic. The world’s freshwater sources receive contaminants from a wide range of sectors, threatening human and wildlife.