空气质量预报
空气质量数据提供者: Tehran AQCC - (Air Quality Control Company) - سامانه کنترل کیفیت هوای تهران (air.tehran.ir)
Note that the measurements for PM2.5 (fine particulate matter), PM10 (respirable particulate matter), SO2 (sulfur dioxide), NO2 (nitrogen dioxide), O3 (ozone) and CO (carbon monoxide) are taken from the station: Aghdasyeh, Tehran, Iran