Forecast: No Wind, Return of Pollution to Tehran's Air

The Director-General of Meteorology for Tehran Province announced: In the next 48 hours, there will be no precipitation systems or winds, and air quality in Tehran will reach pollution levels.

The Director General of Meteorology of Tehran province announced: In the next 48 hours, we will not have any rainfall or wind, and the air quality in the city of Tehran will reach the border of pollution.