The air quality of Tehran reached 77 on November 15, 1401
The air quality index is currently at 77 and the air quality in Tehran is acceptable.
According to Moj news agency, according to the announcement of the control company Air quality in Tehran Currently, the air pollution index of the capital is at 77, which is an acceptable range, while this index has been at 92, which is an acceptable range, in the past 24 hours.
According to this report, since the beginning of the year, the residents of the capital have experienced 130 days of acceptable air, 86 days of unhealthy air for sensitive groups, 8 days of unhealthy air, 2 days of very unhealthy air, 2 days of dangerous air, and only two days of clean air.
Compared to the previous year, the residents of the capital experienced 184 days of acceptable air, 43 days of unhealthy air for sensitive groups, 2 days of clean air and 1 day of unhealthy air.