Condensation particles CPC_timeseries (Graphic: Alfred-Wegener-Institut) 3D-contourplot aerosol size distribution (Photo: Rolf weller; Alfred-Wegener-Institut) Condensation particles (CP) comprise all [...] 15, 11399-11410, doi:10.5194/acp-15-11399-2015, 2015. Surface ozone O3 timeseries (Graphic: Alfred-Wegener-Institut) It is generally accepted that the photooxidation of trace gases to water soluble compounds [...] 109, D06305, doi:10.1029/2003JD004133, 2004. Black carbon Black Carbon timeseries (Graphic: Alfred-Wegener-Institut) Continuous black carbon (BC) observations were conducted from 1999 through 2009 by