By John Lee.
Tehran has been ranked in 200th place in Mercer’s 2018 Quality of Living Survey.
This puts it just ahead of Luanda in Angola and Lahore in Pakistan, and just behind Douala in Cameroon and Dar es Salaam in Tanzania.
Vienna again retains the top spot; Zurich and Auckland follow in second and third places, respectively.
Mercer evaluates local living conditions according to 39 different factors.