Fig. 3: Submicron aerosol mass concentration vs Aged BBOA factor (30-min means), colored by the relative contribution of cooking organic aerosol to total aerosol mass.
From: Emerging drivers of urban aerosol increase global change vulnerability in a US megacity
The 3.2:1 line visualizes the minimum ratio of total aerosol mass concentration to biomass burning aerosol observed under low to moderate levels of burning influence.
