Policy Relevant Pollutant Background Simulations for the US Using a Multi-Scale Regional Climate Modeling System

Brian K. Lamb, Washington State Univ., Pullman, WA; and R. Gonzales Abraham, S. Chung, J. Avise, E. Salathé, Y. Zhang, A. Guenther, C. Wiedinmyer, T. Duhl, T. Strand, N. Stavros, S. Larkin, and D. McKenzie