Black carbon (BC) data from an aethalometer AE33 (Magee Scientific), wavelength 880 nm. The measurements site is located at Torkel Knutssons gata, Stockholm at roof level.
Delimiter is ";".
Missing data is represented by an empty string "".
Datetime column is local time in Stockholm, Sweden. Format YYYY-MM-DD HH.mm
Columns are:
Datetime ; BC [ng/m3] ; percent biomass BC [%]; Biomass BC [ng/m3] (computed from BC*Percent biomass)