An Iranian woman walk in a park as smog obscures buildings in Tehran, Iran on November 16. Media reported about Tehran's air pollution, prompting the government to declare another one-day holiday for the kinder gardens and schools in Tehran, also they have warned elderly people to not go out for days. According to official news reports more than 400 people have died because of the air pollution in the past month.  EPA/Abedin Taherkenareh