Fig. 2. Species richness, diversity and taxa composition of microbial cells characterizing smoke (N = 17) and ambient air (N = 8) conditions.

Taxa composition between ambient air and smoke (A). Venn diagrams for total, unique, and shared phylotypes between ambient air and smoke Samples for each sequencing region (B). PCoA of community similarity between ambient and smoke (C). Hill diversity comparison between ambient and smoke (error bars represent the standard error) (D).