Reduce the temperature of Tehran to 7 degrees
According to Moj News Agency, the weather in Tehran province over the next four days is forecast to be clear to partly cloudy, sometimes with moderate winds. Until tonight, in some hours, relatively strong to strong winds are expected in the southern and western half of the province, with the possibility of a temporary rise in dust, and an increase in clouds is expected in the heights, especially in the eastern heights.
According to the General Meteorological Department of Tehran Province, a relative decrease in temperature of 4 to 7 degrees Celsius is forecast in the province until tomorrow (October 26).
Based on the predictions made in Tehran Air Quality Control Company This morning (October 25), the air quality in most areas will be in the acceptable range, which is due to the effective wind and the scattering of pollutants during the past hours.
Increasing wind speed during the day will provide the right conditions for the spread of pollutants, although with relatively strong winds the possibility of sending dust from susceptible areas and consequently reduced Air quality will exist.
The decrease in wind speed until late Sunday along with the evening traffic will increase the concentration of suspended particles and the accumulation of pollutants, and the decrease in air quality in some busy areas will not be unexpected.
With the continuation of these weather conditions until Monday morning (October 26), the dispersion of pollutants will be limited, although it is expected that due to the reduction of vehicle traffic on holidays, an acceptable air quality situation will be established in most areas. Gradual reduction of wind speed during the day will prevent the spread of pollutants.
With the continuation of these weather conditions until late Monday, along with the evening traffic, the concentration of suspended particles will increase and the air quality will decrease in most of the busy areas.
The pollutant of the capital air index during the last 24 hours was suspended particles less than 2.5 microns with an average of 76 and the air quality of the capital was in an acceptable condition. Indicator pollutants are currently suspended particles less than 2.5 microns with an average of 70 and air quality in the acceptable range.
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