Extended Data Fig. 6: Isopleth plots for O3 as a function of NOXR and VOCR in summer, Shanghai.
From: Ozone pollution mitigation strategy informed by long-term trends of atmospheric oxidation capacity
Red solid circles represent the average levels of MDA8 O3 for each year during 2011-2019, and the solid lines indicate fits to the trend. The yellow dotted lines indicate the VOCR level from biogenic emissions. The blue and magenta arrows indicate future routes for VOCs and NOX abatement that mitigate ozone effectively in the short term (2019-2025) and long term (after 2025), respectively.
