Evaluation of real‐time PM<sub>2.5</sub> forecasts and process analysis for PM<sub>2.5</sub> formation over the eastern United States using the Eta‐CMAQ forecast model during the 2004 ICARTT studyShaocai Yu, S. Trivikrama Rao, George Pouliot et al.|Journal of Geophysical Research Atmospheres|2008Cited by 105