Tehran air quality on 18 July 1402 / Tehran air quality index is 71
According to the announcement of the Tehran Air Quality Control Company, the air quality index is currently at 71.
According to Moj news agency, based on the data of Control Company Air quality in Tehran Today, Sunday, July 18, the air quality of the capital is in “acceptable” conditions in most areas, and the average concentration of suspended particles less than 2.5 microns, which is the main pollutant of Tehran at the moment, currently shows the number 71.
According to the Air Quality Index (AQI), when the numerical index shows a number between 51 and 100, the air quality is in “acceptable” conditions.
According to the color table of the air quality control company, green stations indicate “clean” conditions, yellow indicates “acceptable” conditions, orange indicates “unhealthy for sensitive groups”, red indicates “unhealthy” conditions, and purple indicates “very unhealthy” conditions.