What is the most polluted city in the world?



  1. 0 Votes

    Los Angeles is the most polluted city 

  2. 0 Votes

    in terms of air pollution, WHO (world health organization) rated Ahvaz(Ahwaz), Iran to be the worst in 2011. The WHO recommends 20 micrograms per cu m of PM10 (pollution particles less than 10 microns in diameter.. nasty penetrating, lung and bloodstream threatening particles that could trigger cardiovascular disease) or less. Ahwaz has 372 micrograms per cu m.

    There is a list of 10 most polluted cities in the link that I am providing. The city of ahvaz should not come as a surprise. Allow me to explain.

    Ahvaz, Iran is a very populated hot city, with many new developments and heavy industries. They have iron and steel plants, an airport and are an oil center.

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