15 Most Polluted Countries in the World A quick note before we dive in: the fine particulate matter of the most polluted countries listed below is compared to the latest Global Air Quality Guidelines ...

Air pollution is a growing global challenge, impacting millions across continents in 2025. With worsening air quality due to industrialization, urban traffic, and agricultural practices, people in ...

Six out the world’s 10 most polluted cities are in India, while California has the worst air pollution in North America, a new report shows. New Delhi was the most polluted capital city globally, ...

LAGOS, Nigeria (AP) — Nigerian shop manager Olarewanju Ogunbona says he uses Styrofoam and plastic packs at least five times a day — nothing unusual in the megacity of Lagos, one of the world's most ...

Romania ranked 15th in the rankings of the most polluted countries in Europe in 2020, and the capital city of Bucharest ranked 51st in the world in this regard, in a hierarchy led by Delhi, India, ...

Nigerian shop manager Olarewanju Ogunbona says he uses Styrofoam and plastic packs at least five times a day — nothing unusual in the megacity of Lagos, one of the world’s most plastics-polluted urban ...