Skip to main content
. Author manuscript; available in PMC: 2017 Oct 21.
Published in final edited form as: Environ Sci Technol. 2016 Aug 4;50(16):8514–8521. doi: 10.1021/acs.est.6b01815

Figure 6.

Figure 6

Spearman’s partial correlation coefficients between LTO and hourly average pollutant concentrations at the Roxbury site controlling for different sets of variables (see Table S5 of the Supporting Information). Insignificant correlations (p > 0.01) are marked as black dots.