I think that if a city's population is really high then it is more likely to be polluted. Hope this helped :)
Rome, Paris, Athens, London and Florence are Europe's most polluted cities.
Milwaukee is the most polluted city because of the industry.
mexico city is the capital of mexico and one of the most polluted cities
tokio in japan
Sumagot kayo!
bombay
From what I have read it is one of the most polluted cities in the world.
Kumbalam
I couldn't get the continents but, Sumqayit and Baku, Azerbaijan are the world's most POLLUTED cities
Most Polluted Cities in the WorldAccording to Time Magazine, the most polluted city in the world is Linfen, China. The top ten most polluted cities in the world according to Time Magazine are:Linfen, ChinaTianying, ChinaSukinda, IndiaVapi, IndiaLa Oroya, PeruDzerzhinsk, RussiaNorilsk, RussiaChernobyl, UkraineSumgayit, AzerbaijanKabwe, Zambia
Yes,it is polluted. In fact all the cities are polluted. The pollution levels are same as many big cities like London,new york etc..
b/c it is one of the most polluted cities in the world