Fine Particles in Wildfire Smoke and Pediatric Respiratory Health in California

Abstract

Wildfire-specific PM_2.5 was found to be ∼10 times more harmful on children's respiratory health than PM_2.5 from other sources, particularly for children aged 0 to 5 years. Even relatively modest wildfires and associated PM_2.5 resolved on our record produced major health impacts, particularly for younger children, in comparison with ambient PM_2.5.