대기질 예보
대기질 데이터 제공: the Turkey National Air Quality Monitoring Network (Ulusal Hava Kalitesi İzleme Ağı) (sim.csb.gov.tr)
Note that the measurements for PM10 (respirable particulate matter), NO2 (nitrogen dioxide) and CO (carbon monoxide) are taken from the station: Sakarya Merkez