Report Measurements of PM1, PM2.5 and PM10 in air at Nordic background stations using low-cost equipment. Ferm, M.; Areskoug, H.; Makkonen, U.; Wåhlin, P.; Yttri, K.E. Publication details Series: IVL Report, B1791 Publisher: IVL Swedish Environmental Research Institute Year: 2008 File: IVL B1791 (pdf, 0.37 MB)