The Meteorological Organization has issued an orange warning: Continuation and intensification of air stability from today to Sunday next week (January 9-14) will increase the concentration of pollutants and reduce air quality in the cities of Tehran, Karaj, Isfahan, Arak and Tabriz, but the potential Increasing the concentration of pollutants to unhealthy conditions There is an increase in the concentration of pollutants to very unhealthy conditions for all age groups and in busy areas and around the urban polluting industries.
In these weather conditions, the Meteorological Organization advises the management to reduce unnecessary traffic for all people and to avoid physical activity and outdoor sports in order to reduce vehicle traffic and control the activity of industrial units and reduce pollutants.
The orange color warning of the Meteorological Organization predicts that atmospheric phenomena will have negative effects and cause possible damages. The orange alert is issued to prepare the responsible devices to deal with a harmful phenomenon.
The Meteorological Organization has issued a yellow warning, referring to the stability of the atmosphere combined with stagnant weather: The prevalence of these weather conditions from today to Sunday next week (January 9-14) will increase the concentration and accumulation of pollutants in Mashhad, Qom and Qazvin And the potential for growth of air quality index to unhealthy conditions for sensitive groups and if there is no reduction in fixed and mobile pollutant sources, there is a possibility of growth of the index to unhealthy conditions for all groups.
Avoiding unnecessary traffic, especially the elderly, children and people with a history of lung and lung disease, and caution in physical activity and outdoor sports is one of the recommendations of the Meteorological Organization to the residents of this description.
The Meteorological Organization has issued another yellow warning: increase in wave height between 1 and 1.5 meters today (January 29) for the eastern and central regions of the Persian Gulf, the Strait of Hormuz and the east of the Sea of Oman, tomorrow (January 10) for the Strait of Hormuz East of the Persian Gulf and east of the Oman Sea are forecast for the east of the Oman Sea on Thursday and Friday (January 11 and 12).
In these conditions, there are sinking of small boats, damage to light vessels, rupture of fishing nets, disruption of offshore and offshore activities, and the Meteorological Organization due to restrictions on traffic with light, semi-heavy and recreational vessels, and fishing activities and taking measures. Recommended by all activists in the support of marine industries, especially offshore, and caution in water recreation.
The yellow alert means that atmospheric phenomena will occur that may interfere with travel and daily activities. This warning is issued to raise public awareness so that they can be prepared to deal with atmospheric phenomena that are slightly more severe than usual. On the other hand, the officials are aware of these warnings in order to think of measures if necessary.