Ashley is a Senior Air Quality Consultant in ERM’s Indianapolis office with expertise in air quality modeling. She has experience reviewing and conducting air quality analyses for a variety of sources subject to the Prevention of Significant Deterioration (PSD) program. Her air quality data analysis and modeling experience includes analyzing trends in air emissions and monitoring data, developing emission inventories, analyzing the air quality impacts of major new or modified sources in Class I and Class II areas, assessing visibility and deposition impacts, and screening-level assessments of single-source impacts on secondary ozone and secondary particulate matter formation. She has experience using AERMOD, CALPUFF, and VISCREEN. She also has advanced Excel skills including Excel VBA programming for developing applications to automate data processing and analysis.
