Changes in Modeled PAF and PIF values with different URRs.

Abbreviations: B-r/B-u: Baseline, rural/urban; SF-r/SF-u: Smoking free, rural/urban; Ex-20-r/Ex-50-r/Ex-80-r: Exhaust while cooking, with 20%/50%/80% remaining indoors, rural; Ex-u: All households use exhaust hoods while cooking, urban; CF-Hf-r/CF-All-r: Clean fuel, Half/All households shift from solid fuel to gas for cooking, rural; IC-r/IC-u: Indoor cleaners are used to removed indoor particles, rural/urban; Atm-WHO-r/Atm-WHO-u: Atmospheric PAH concentrations are reduced to WHO guideline levels, rural/urban; Atm-Hf-u: Atmospheric PAH concentrations are halved from current levels, urban.