VOC Measurements Eastern North Atlantic June-July 2022

Six weeks of continuous, high time resolution measurements of volatile organic compounds (VOCs) were made by a proton transfer reaction mass spectrometer with a coupled gas chromatography (GC) front-end at the ARM Eastern North Atlantic site during the Aerosol Growth in the Eastern North Atlantic campaign. We report the time series of 12 molecules in parts per trillion at 5 minute averaging time as well as isoprene from GC samples. Molecules include both biogenic and anthropogenic species that contribute to the total measured VOC at the site.