Isoprene mixing ratio in ambient air across the southern ocean in the austral summer of 2016/2017, during the Antarctic Circumnavigation Expedition

Data file: ace_isoprene_mixing_ratio_ambient_air.csv

datetime [YYYY-MM-DDTHH:MM:SS+00:00]: mid-point of sampling time interval over which the isoprene measurements have been averaged, in ISO8601 format [UTC]
isoprene_air_mixing_ratio [ppb]: average mixing ratios of isoprene (C5H8) in ambient air [ppb]