Evaluating Diesel Exhaust Exposure in California Homes Using 1-Nitropyrene in Indoor Air and Dust
Diesel exhaust (DE) is a major traffic-related pollutant linked to adverse health outcomes, but existing methods for estimating indoor DE exposure are not validated. DE exposure indicators such as black carbon (BC), NOx, and PM2.5 are not sufficiently specific to diesel sources. 1-Nitropyrene (1-NP), an NPAH preferenti...