Fig. 6From: Long-term trends of black carbon and particle number concentration in the lower free troposphere in Central EuropeThe annual cycle of the eBC mass concentration and PNCs at ZSF and JFJ: 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