A21A-0108
Outdoor Air Pollution (PM2.5) and Ill-Health Attributable to Residential Wood Combustion in the San Francisco Bay Area

Tuesday, 15 December 2015
Poster Hall (Moscone South)
Zoe Chafe1, David Fairley2 and Kirk R Smith1, (1)University of California Berkeley, Berkeley, CA, United States, (2)Bay Area Air Quality Management District, San Francisco, United States
Abstract:
Residential wood combustion is recognized as a major source of fine particulate (PM2.5) air pollution in the San Francisco Bay Area, especially during the winter heating season. Both indoor and outdoor exposure to air pollution from residential wood combustion negatively impact human health, causing premature deaths and ill-health. Previous research has described the regional impact of wood smoke on air quality. Here, we estimate by county the proportion of ambient (outdoor) PM2.5 air pollution attributable to residential wood combustion in the San Francisco Bay Area. We also explore the implications of residential wood burning emissions for human health in the San Francisco Bay Area, reporting the burden of disease associated with this emission source by county. We also describe differences between counties in wood burning behavior, air pollution levels, and human health effects. The results of this research have relevance for air quality regulation and source abatement prioritization in the San Francisco Bay Area and beyond.