Tehran air quality improves compared to last year
newsare.net
TEHRAN — Air quality in Tehran has improved in the current [Iranian calendar] year (started on March 21) so far compared to the last year, Masoud Zandi, head of the national center for air quality and climate change affiliated with the Department of EnvironTehran air quality improves compared to last year
TEHRAN — Air quality in Tehran has improved in the current [Iranian calendar] year (started on March 21) so far compared to the last year, Masoud Zandi, head of the national center for air quality and climate change affiliated with the Department of Environment, has said. Read more