Tehran’s air quality on 23 May 1402 / Tehran’s air quality index is 73

According to Moj news agency, based on the data of Control Company Air quality in Tehran The average air quality of the capital today, Saturday 23 May 1402, in all stations, with an index of 73, shows yellow and acceptable conditions.

Based on the air quality index (AQI), when the numerical index shows between 51 and 100, the air quality is acceptable and when it is between 100 and 150, the air quality is unhealthy for sensitive groups.

According to the air quality control company’s color chart, green stations indicate clean conditions, yellow indicates acceptable conditions, orange indicates unhealthy conditions for sensitive groups, red indicates unhealthy conditions, and purple indicates extremely unhealthy conditions.

Also, since the beginning of 1402, Tehranis have experienced 8 days of clean air, 44 days of acceptable air and 1 day of unhealthy air for sensitive groups.