Tehran Air Quality Jan. Report

Data from Tehran Air Quality Control Company, which monitors stations across the capital, show that during the first month of 2019, residents of the metropolis experienced better air quality compared to the corresponding period last year.
Details are regularly published by TAQCC on its website, airnow.tehran.ir. In January the sprawling capital experienced less polluted days in January compared to a year earlier.
Tehran saw two days with blue skies, with the air quality index showing 'good' conditions. Likewise, the city had 17 days of 'moderate' air quality.