Evaluation of Ambient Sulfate in Southern California Using Spatially and Temporally Comprehensive Surface Monitoring Network Data

Toshihiro Kuwayama1, Megan McKay2, Eric McDougall2, Matthew Quok2, Matthew Vona3, Reginald Smith2, Nehzat Motallebi4 and Michael FitzGibbon1, (1)California Environmental Protection Agency Air Resources Board, Sacramento, CA, United States, (2)California Environmental Protection Agency Air Resources Board, Sacramento, United States, (3)California Air Resources Board, Sacramento, United States, (4)California Air Resources Board, Research Division, Sacramento, CA, United States