Fig. 3From: Long-term trends of black carbon and particle number concentration in the lower free troposphere in Central EuropeThe diurnal cycle of the eBC mass concentration and PNC for warm and cold seasons: a eBC at ZSF; b N[25ā80] at ZSF; c N[80ā510] at ZSF; d eBC at JFJ; e N[25ā80] at JFJ; f N[80ā510] at JFJBack to article page