The rain system will enter the country on Wednesday

According to Moj News Agency, based on the synoptic and futuristic maps of the Meteorological Organization today in the south of Kerman, ‌ Hormozgan, ‌ islands in the Strait of Hormuz, southeast Fars, some areas of South Khorasan and Sistan and Baluchestan. Has been.

Tomorrow, Tuesday, December 31, 1400, there will be thunderstorms and thunderstorms in the islands located in the Strait of Hormuz, some parts of Kerman, Hormozgan and Sistan and Baluchestan. Calm and stable atmosphere is forecast in other parts of the country today and tomorrow.

On Wednesday, with the arrival of the rain system in the northwest of the country in West Azerbaijan, East Azerbaijan, Ardabil and North Kurdistan, strong winds and rain are forecast. Thursday The scope of activity of the entire western strip of the country, the southern slopes of Alborz, north of Bushehr, west of Isfahan and Qom. On this day, with the northward currents on the Caspian Sea, the rains begin on the shores of the Caspian Sea and the province of North Khorasan.

According to the Meteorological Organization on Friday, on the shores of the Caspian Sea, the slopes of the Zagros in the west and southwest, the southern slopes of the Alborz, some central regions of Iran, east and northeast of the country, strong rain and wind are forecast. Precipitation in the highlands will be in the form of snow.

Scattered rain and wind are forecast in the east and northeast of the country next Saturday, and the precipitation system will gradually leave the country.

In the next 2 days, the Strait of Hormuz and the west of the Oman Sea are rough and turbulent, and in the industrial and densely populated cities of Tehran, Karaj, Isfahan and Arak, an increase in the concentration of air pollutants and a decrease in air quality are forecast. On Tuesday and Wednesday in the northwest and the shores of the Caspian Sea, an increase of 5 to 7 degrees and a decrease of 7 to 9 degrees on Thursday and Friday are forecast.

System description: Intensification of atmospheric stability

Start time: Tuesday 1400/09/09

End time: Wednesday 1400/09/10

Type of hazard: Accumulation and increase in the concentration of pollutants with decreasing air quality.

Effect area:

Tuesday 14/09/09: Isfahan, Karaj and Tehran.

Wednesday 1400/09/10: Isfahan, Karaj, Mashhad and Tehran.

Risk Effect: Significant increase in air quality index with the growth of potential for pollutant concentrations to unhealthy conditions for all age groups if the sources of pollutants are not observed and controlled, the possibility of very unhealthy conditions, especially in high-traffic and industrial areas.

Recommendation: 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.