ONITSHA: WHO Names Onitsha as the Most Polluted City in the World
|ONITSHA, ANAMBRA STATE|
The database released by the World Health Organization ranks Onitsha, a major city of Anambra state as the most polluted city in the world.
Meanwhile, Aba, Umuahia and Kaduna in Nigeria also made the list.
Also Read: 20 Most Polluted Cities In the World