Tehran’s air quality on November 8, 1402 / Tehran’s air quality index is at 90 and healthy

According to Moj news agency, Air quality in Tehran Today, November 8, 1402, it is in an “acceptable” condition. The pollutant index of the air in the capital during the last 24 hours was “suspended particles less than 2.5 microns” with an average of 90, and the air quality of the capital was in acceptable conditions. The current pollutant with an average of 71 and the air quality is in a healthy state.

Air quality index (AQI) is divided into 5 main categories. Based on this division, from zero to 50 “clean” air, from 51 to 100 “acceptable (healthy) or average” air, from 101 to 150 “unhealthy for sensitive groups”, from 151 to 200 “unhealthy for all groups” From 201 to 300 the air is “very unhealthy” and from 301 to 500 the air quality conditions are “dangerous”.

Since the beginning of this year, Tehran has had 8 days of clean air, 166 days of acceptable weather and 5 days of unhealthy conditions.