Association between Respiratory Symptoms, Ozone, and Fine Particulates in a Diverse New England Population

  Abstract Background: Exposure to ambient ozone (O3) and fine particulates (PM2.5) in levels at or below United States Environmental Protection Agency health standards is a growing concern. Previous research in relatively low air pollution areas has focused on asthmatic participants and has been based on single study locations. Objective: To examine the association between […]