Road density, road features, and in-vehicle PM2.5 during daily trips taken by Washington, DC metro area commuters

This dataset was used to conduct all analyses in the working paper, "Short-term associations of road density and road features with in-vehicle PM2.5 during daily trips" by Jenna R. Krall, Jonathan Thornburg, Ting Zhang, Anna Z. Pollack, Yi-Ching Lee, Michelle McCombs, and Lucas R. F. Henneman (2023+). This dataset is restricted to N=25 commuters with at least 15 minutes of consecutive GPS and air pollution data. Each row corresponds to a one-minute observation for a trip within day within commuter. The data contains 2311 rows and 29 variables. These data are provided as a .csv file, generated using R (v 4.2).