Top 10 Dirtiest Cities in The World 175879 3Baghdad, Iraq With a score of 39, Baghdad has a very poor water quality and this increases the spreading of water-borne diseases. Air pollution due to the burning of oil aggravates the air pollution problem and this is a major cause for concern in the city.BackNext Welcome to Italy Must See Top 10 Sights to See in Rome, Italy July 29, 2018 Tag someone you'd take with you in Rome...😜😍 Andrea Bocelli sings: “I found my Love in Portofino” August 16, 2018 Top 12 Most Beautiful Gardens in Italy August 4, 2018 14 Gorgeous Small Towns in Italy (photos & map) September 4, 2018 Best of Italy Italian Passport among Most valuable in the World March 25, 2018 Top 8 Most Spectacular Carnivals in Italy February 24, 2019 14 Top-Rated Tourist Attractions in Rome June 10, 2018 Top 10 List 10 Countries With The Best Beaches In The World The 10 Clearest Water Beaches in the World Top 10 Most Beautiful Italian Songs Top 10 Most Beautiful Sculptures In Italy 10 Most Beautiful Europe Cities in Spring ITALY Voted No1 Loveliest Country in The World Top 10 Most Beautiful Hotels in the World Top 10 Best Beach Vacations in Europe