Figure 5. Impact of revised isoprene EF.
Relative changes of mixing ratios of O3 (a), NOx (b), isoprene (c), OH (d), peroxyacyl nitrates (PAN) (e) and HCHO (f) in the boundary layer by updating the isoprene EFs simulated by WRF-Chem during September 2014; the mean value of the whole domain is reported in parentheses.