africa s 10 most polluted cities 10 most air polluted cities in africa polluted air 2nd only to s asia 10 most air polluted cities in africa the 10 most polluted cities in africa johannesburg is the 7th most polluted top 10 most polluted cities in africa 1 worst air quality checkout 10 most polluted cities in the 20 most air polluted cities on earth the 20 most air polluted cities on earth 10 most polluted cities in the united 25 cities with the best air quality 14 of top 20 most polluted cities in most polluted cities in india johannesburg is the 7th most polluted pollution index by city 2024 la is most polluted city chad these are 20 most polluted cities in china s most polluted cities what it capital named world s most polluted city air pollution rising at an alarming among world s 10 most polluted cities most polluted cities polluted air 2nd only to s asia world s deadliest air pollution spot is as south africa clings to coal a worst air quality in north america worst air quality in south america most polluted capital city which country has the cleanest air in air pollution in africa polluted air 2nd only to s asia world s deadliest air pollution spot is ranked world s most polluted city air pollution stan ranked 3rd most polluted china s most polluted cities what it worst ambient air pollution in africa