Tehran’s air quality on 28 July 1402 / Tehran’s air quality index is at 89 and healthy
According to the announcement of the air quality control company of Tehran, today, Wednesday, July 28, 1402, the air quality index is currently at 89, which is healthy.
According to Moj news agency, based on the data of Control Company Air quality in Tehran Today, Wednesday, July 28, 1402, 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, currently shows the number 89.
Also, yesterday, the pollution caused by suspended particles of 10 microns had put the air of the capital in “unhealthy for sensitive groups” conditions.
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.