Earth.Org has gathered data to find the 15 most polluted cities in the world. These results have been taken from IQAir's 2021 World Air Quality Report which was compiled using data aggregated from ...

Using data from the IQAir 2022 World Air Quality Ranking we will examine the most polluted countries in the world from 2018 to 2022, shedding light on the sources of pollution and the impacts on ...

(CNN) — All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these cities – 13 – are in the world’s most populous country ...

The most polluted river in Europe has been revealed ... by the University of York provides alarming data about water quality in the world's rivers. The study, which analysed 258 watercourses ...

massive plumes of smoke caused air pollution there to soar to unprecedented levels—rivaling that of the world’s most polluted cities and confining residents to their homes. Health officials ...

India ranked as the fifth most polluted country in the world in 2024, with Byrnihat, Meghalaya, recognized as the most polluted metropolitan area globally. Despite a 7% decline in PM2.5 levels ...

New York was ranked as the world’s most polluted city after smoke billowing in from Canadian wildfires left residents choking on a thick cloud of smog. Is Britain prepared for more wildfires?