All primary and middle schools in Tehran and cities around it going to be "virtual" in the next 2 days.
The level of pollution haa reached a very high and extremely dangerous.
The city has also decided that cars with odd or even license plate are allowed to be on the streets.
The quality of the cars and public transportation in Iran is outdated and inefficient. With millions of motorcycles in the city older than 40 years, the pollution is a simply out of control.