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. Author manuscript; available in PMC: 2022 Jun 1.
Published in final edited form as: Environ Res. 2021 Apr 20;197:111064. doi: 10.1016/j.envres.2021.111064

Fig. 3.

Fig. 3.

SPLs by time of day for all sites (N=21), road-facing sites (N=11), and sites located in back or side yards (N=10). Uses 1-hr SPL. Plots show maximum, 90th, 75th, median (as red diamond), 25th, 10th percentile and minimum 1-hr Leq across the sites.