1. Average versus high surface ozone levels over the continental U.S.A.: Model bias, background influences, and interannual variability: Data and code Guo, Jean; Fiore, Arlene M.; Murray, Lee T.; Jaffe, Daniel A.; Schnell, Jordan L.; Moore, Tom; Milly, George P. 2018 Data (Information) and Software Atmospheric ozoneAtmospheric ozone--MeasurementAtmospheric ozone--Mathematical models