Tehran air quality 15 Shahrivar 1402 / Tehran air quality index is at number 108 and unhealthy

According to Moj news agency, according to the announcement of the control company Air quality in Tehran As of September 15, the average air quality of the capital is in “unhealthy” conditions for sensitive groups.

According to the announcement of Tehran Air Quality Control Company, 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 78, and the air quality of the capital was in an acceptable state. The current index pollutant is “suspended particles less than 2.5 microns” with an average of 108 and the air quality is unhealthy for sensitive groups.

It should be mentioned that the air quality index (AQI) is divided into five main categories. Based on this division, from zero to 50 “clean” air, from 51 to 100 “acceptable (healthy) or average” air, from 101 to 150 “unhealthy for sensitive groups”, from 151 to 200 “unhealthy for all” groups”, from 201 to 300 air is “very unhealthy” and from 301 to 500 air quality conditions are “dangerous”.