Forecast for a lack of wind and the return of pollution to the atmosphere of Tehran The Director General of Meteorology of Tehran District announced: We will not have a system of rains and winds in the next 48 hours, and the air quality in the city of Tehran will reach the limit of pollution.

Forecast for a lack of wind and the return of pollution to the atmosphere of Tehran The Director General of Meteorology of Tehran District announced: We will not have a system of rains and winds in the next 48 hours, and the air quality in the city of Tehran will reach the limit of pollution.