Tehran’s air quality on 27th December 1402 / Tehran’s air quality index is at 74 and healthy

According to Moj news agency

According to the control company Air quality in Tehran The air quality index is currently at 74 and the air condition in Tehran is acceptable and yellow.

Also, this index had reached an average of 67 in the last 24 hours and the weather conditions were acceptable.

Since the beginning of the year, Tehran has had 9 days of clean air, 199 days of acceptable air, 82 days of unhealthy air for sensitive groups of society, and 12 days of unhealthy air for all people.

Meanwhile, in the same period last year, Tehran had 2 days of clean air, 155 days of acceptable air, 117 days of unhealthy air for sensitive groups of society and 24 days of unhealthy air for all people, 2 days of very unhealthy air and 2 days of dangerous air. .