View taken from a vantage point in the north of Tehran shows the capital covered in smog on December 3, 2012. Schools, universities and government offices in the Iranian capital will be closed on Saturday for the second time in a month because of high air pollution, Tehran governor Morteza Tamadon said Thursday. Schools, universities and government offices in the Iranian capital will be closed on Saturday for the second time in a month because of high air pollution, Tehran governor Morteza Tamadon said Thursday. Emergency services also advised residents to avoid unnecessary travel in the city, the ISNA news agency reported. Tamadon said a pollution committee took the decision after smog failed to dissipate over the past three days, the Mehr news agency reported. "Closure is not the solution but it is the best decision, considering the prolonged high level of pollution indicators," he said, adding that current level of pollution was expected to last another three days. Only
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