16 air quality measuring stations in Tehran are in “good” condition.

According to Fars report, according to the latest information of Tehran Air Quality Control Company until 11:00 today (March 15), the air quality in Ponk stations with nitrogen dioxide pollutant and the stations of Region 11 Municipality, Center Municipality of Region 12, Region 19 Municipality and Shahreri (Region 20) With a pollutant index of suspended particles less than 2.5 microns, it is unhealthy for sensitive groups.

Air quality in Sharif stations (region 2), region 4 municipality, Tarbiat Modares (region 6), Golberg (region 8), region 10 municipality, Masoudiya (region 15), Shadabad (region 18), region 21 municipality and region 22 municipality With a pollutant index of suspended particles less than 2.5 microns, Mahalati highway stations (region 14) and municipality of region 16 with a pollutant index of suspended particles less than 10 microns and Aqdasiyeh stations (region 1), municipality of region 2, Stad Bahran (region 7) , Fatah square (region 9) and Pirouzi (region 13) with nitrogen dioxide index pollutant, air quality is in an acceptable condition.

In the meantime, the 19th district municipality is the most polluted air quality measurement station in Tehran with an index of 127.

It should be noted that at the stations of Shahid Beheshti University (Zone 1), Sohank (Zone 1), Pasdaran (Zone 3), University of Science and Technology (Zone 4), Geophysics (Zone 6), Tehran University (Zone 6), Razi Park (Region 11), Imam Khomeini Square (Region 12), Shokoofeh Park (Region 14), Municipality Region 15, Salamat Park (Region 17), Qaim Park (Region 18), Shahreri Governorate (Region 20) and Cheshme Township (Region 22). Also, no information has been registered.

Of the 14 air quality measuring stations in Tehran belonging to the Environmental Protection Organization, the information of no station has been published.

It should be mentioned that the air quality index (AQI) is divided into five 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 air is “very unhealthy” and from 301 to 500 air quality conditions are “dangerous”.

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