Oxylipin concentrations and immunostaining data from 1) Healthy controls 2) Healthy individuals following subway air exposure 3) Asthmatic controls and 4) Asthmatics following subway air exposure.

aOxylipin levels were normalized to the BAL-volume recoveries as described in Table S2 and Table S4,bp-values are based on unpaired for A vs H and paired Student's T-test for C vs S, respectively. Values of pcCoefficients of variation (%),dArachidonic acid,eLinoleic acid,fα-Linolenic acid,gEicosapentaenoic acid,hDihomo-γ-linolenic acid,iDocosahexaenoic acid,jImmunocytochemistry, RFU values normalized to DAPI intensities.