Fig. 1: Distribution histograms of aerosol IN and ON concentrations and ON-to-TN ratio in three groups of sampling sites in China.
From: New measurements reveal a large contribution of nitrogenous molecules to ambient organic aerosol
Statistical data (i.e., averages, medians, and standard deviations) are presented in each plot. The 12 sampling sites (see details in Table 1) are segregated into three groups, namely urban PRD, suburban/rural PRD, and suburban NCP.
