TEHERAN (AFP) - Iran postponed two premier league football matches on Sunday (Dec 27), state media said, as air pollution more than twice the acceptable level persisted in the capital.
The games - between Teheran teams and clubs visiting from Mashhad and Tabriz - were rescheduled for Tuesday after Teheran's environment authority recommended "refraining from all sport activities," the Fars news agency said.
Severe air pollution earlier this week had already led authorities to close schools for three days in and around the capital, where an estimated 14 million people live.
The Air Quality Index in Teheran on Sunday stood at 132, an official told state television, well above the World Health Organisation's advised level of between zero and 50.
Mohammad Rastegari advised the elderly, children and sick people - including those suffering heart problems - to stay indoors.
Exhaust fumes from the five million cars and almost as many motorcycles that ply Teheran's roads account for 80 percent of its pollution, which increases in winter as emissions fail to rise above cold air.
Lawmakers criticised the government on Sunday for its response to the situation.
Saturday's "pictures of Teheran, Qazvin, Qom and Esfahan show that the level of air pollution is very high in these provinces," said one ultra-conservative parliamentarian, who handed out pollution masks to colleagues in protest.
"In the last two years, it has been said that the cause of air pollution was imported petrol," said Hamid Rasaie. "What is the reason now?"
Last December, almost 400 people were hospitalised with heart and respiratory problems caused by heavy pollution in Teheran, with nearly 1,500 others requiring treatment.
In 2012, pollution contributed to the premature deaths of 4,500 people in Teheran and about 80,000 in the country, the health ministry said.