Intensification of air pollution in three metropolises

According to Moj News Agency, the Meteorological Organization has issued an orange warning: from Thursday morning to before noon on Thursday (December 4), the accumulation and increase in the concentration of pollutants along with the decrease in air quality is forecast for the cities of Tehran, Isfahan and Mashhad.

Due to the prevailing weather conditions, a significant increase in air quality index with the potential growth of pollutant concentrations to unhealthy conditions for all age groups if the pollution sources are not observed and controlled and the possibility of very unhealthy conditions, especially in high-traffic and industrial areas is not unexpected. And the Meteorological Organization recommends to the management to reduce vehicle traffic and control the activity of industrial units, emphasize the lack of traffic for all age groups and prevent physical activity and outdoor sports.

The orange color warning of the Meteorological Organization predicts that weather phenomena will have negative effects and cause possible damage. The orange alert is issued to prepare the responsible devices to deal with a harmful phenomenon.