Tehran’s air quality on 25 Azar 1401/ Tehran’s air quality index is 148

According to Moj news agency, according to the forecasts made in the control company Air quality in Tehran Due to the lack of effective wind and the accumulation of pollutants during the past hours, the air quality in most areas this morning will be unhealthy and unhealthy for sensitive groups. A relatively calm atmosphere during the day will prevent the dispersion of pollutants. With the continuation of these weather conditions and the increase in traffic in the evening until late Friday, the concentration of pollutants and the establishment of an unhealthy and unhealthy situation for sensitive groups in most areas are predicted.

On Saturday (December 26, 1401), according to the rule of stable weather conditions along with the increase in traffic on the morning of the first day of the week, the concentration of pollutants will increase, and the establishment of an unhealthy and unhealthy situation for sensitive groups in high-traffic areas will not be far from expected. The absence of effective wind during the day will limit the dispersion of pollutants. The formation of atmospheric instability until the last hours of Saturday will reduce the concentration of pollutants to some extent, however, with the lack of effective wind at the same time as the increase in evening traffic, the concentration of pollutants will increase and the air quality in most areas will be in an unhealthy condition for sensitive groups. .

According to the announcement of Tehran Air Quality Control Company, the current index pollutant is “suspended particles less than 2.5 microns” with an average of 148 and the air quality is unhealthy for sensitive groups. The pollutant index of the capital’s air during the last 24 hours was “suspended particles less than 2.5 microns” with an average of 161, and the air quality of the capital was in an unhealthy condition.