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Hogrefe, C., K. Foley, Keith Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Air Pollution Modeling and its Application XXVII: Evaluating Long-Term Ozone and PM2.5 Simulations Over the United States. Air Pollution Modeling and its Application XXVII. Springer Berlin - Heidelberg, , Germany, , 345-351, (2021). https://doi.org/10.1007/978-3-662-63760-9_50

Foley, K., G. Pouliot, AND J. Bash. EQUATES: EPA’s Air QUAlity TimE Series Project. NADP Online Fall Meeting and Scientific Symposium, NA, October 28 - 30, 2020.

Simon, H., B. Henderson, Robert Owen, K. Foley, M. Snyder, AND E. Kimbrough. Variability in observation-based onroad emission constraints from a near-road environment. ATMOSPHERE. MDPI, Basel, Switzerland, 11(11):1243, (2020). https://doi.org/10.3390/atmos11111243

Zhang, Y., K. Foley, D. Schwede, J. Bash, J. Pinto, AND R. Dennis. A Measurement‐Model Fusion Approach for Improved Wet Deposition Maps and Trends. JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES. American Geophysical Union, Washington, DC, 124(7):4237-4251, (2019). https://doi.org/10.1029/2018JD029051

Baker, K., S. Koplitz, K. Foley, L. Avey, AND A. Hawkins. Characterizing grassland fire activity in the Flint Hills region and air quality using satellite and routine surface monitor data. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, Netherlands, 659:1555-1566, (2019). https://doi.org/10.1016/j.scitotenv.2018.12.427

Hogrefe, C., K. Foley, Keith Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Evaluating Long-Term Ozone and PM2.5 Simulations Over the United States. ITM 2019 - 37th International Technical Meeting on Air Pollution Modelling and its Application, Hamburg, Hamburg, GERMANY, September 23 - 27, 2019.

Foley, K., H. Simon, C. Toro, K. Baker, Keith Appel, B. Henderson, A. Eyth, AND D. Luecken. Evaluation of CMAQ Estimated NOx from 2002 to 2016 (2019 CMAS Conference). 2019 CMAS Conference, Chapel Hill, NC, October 21 - 23, 2019.

Appel, Keith, C. Hogrefe, K. Foley, B. Murphy, H. Pye, J. Bash, J. Pleim, S. Roselle, AND R. Mathur. Evaluation of the Community Multiscale Air Quality (CMAQ) Model Version 5.3 Release for the United States. ITM 2019 - 37th International Technical Meeting On Air Pollution Modelling and it's Application, Hamburg, GERMANY, September 23 - 27, 2019.

Hogrefe, C., K. Foley, Keith Appel, S. Roselle, AND R. Mathur. Guiding Model Applications and Development Through Model Evaluation and Intercomparison Activities. Symposium on Model Development and Application Contributing to Effective Strategy Making, Tokyo, JAPAN, February 18, 2019.

Sarwar, G., B. Gantt, K. Foley, K. Fahey, T. Spero, D. Kang, R. Mathur, H. Foroutan, J. Xing, T. Sherwen, AND A. Saiz-Lopez. Influence of bromine and iodine chemistry on annual, seasonal, diurnal, and background ozone: CMAQ simulations over the Northern Hemisphere. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 213:395-404, (2019). https://doi.org/10.1016/j.atmosenv.2019.06.020

Appel, Keith, C. Hogrefe, K. Foley, B. Murphy, H. Pye, G. Sarwar, J. Bash, J. Pleim, AND R. Mathur. Regional and hemispheric evaluation of the new Community Multiscale Air Quality Model (CMAQ) version 5.3. 2019 Meteorology and Climate - Modeling for Air Quality Conference, Davis, California, September 11 - 13, 2019.

Kang, D., K. Pickering, D. Allen, K. Foley, Cheung Wong, R. Mathur, AND S. Roselle. Simulating lightning NO production in CMAQv5.2: evolution of scientific updates. Geoscientific Model Development . Copernicus Publications, Katlenburg-Lindau, Germany, 12(7):3071–3083, (2019). https://doi.org/10.5194/gmd-12-3071-2019

Bash, J., L. Linker, P. Campbell, K. Foley, G. Bhatt, G. Shenk, J. Zhang, AND T. Spero. Atmospheric Nitrogen Deposition Modeling of the Chesapeake Bay: Current Applications and Future Directions. 2018 Annual CMAS Conference, Chapel Hill, NC, October 22 - 24, 2018.

Simon, H., K. Baker, L. Valin, J. Crawford, S. Puesede, J. Kelly, K. Foley, R. Cohen, B. Timin, A. Weinheimer, N. Possiel, C. Owen, C. Misenis, G. Diskin, A. Fried, AND B. Henderson. Characterizing CO and NOy Sources and Relative Ambient Ratios in the Baltimore Area Using Ambient Measurements and Source Attribution Modeling. JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES. American Geophysical Union, Washington, DC, 123(6):3304-3320, (2018).

Hogrefe, C., K. Foley, W. Appel, S. Roselle, D. Schwede, J. Bash, AND R. Mathur. Evaluation and Intercomparison of CMAQ-Simulated Ozone and PM2.5 Trends Over the United States. 2018 CMAS Conference, Chapel Hill, NC, October 22 - 24, 2018.

Appel, W., C. Hogrefe, R. Gilliam, Jon Pleim, K. Foley, R. Mathur, AND S. Roselle. Impact of WRF cumulus parameterization options on regional and fine-scale WRF-CMAQ simulations. Joint WRF/MPAS workshop, CO, Boulder, June 11 - 15, 2018.

Appel, W., C. Hogrefe, K. Foley, R. Gilliam, AND S. Roselle. Impact of cumulus parameterization options on cloud, ozone, and PM2.5 performance in regional- to urban-scale WRF-CMAQ simulations. 2018 AGU Fall Meeting, Washington, DC, December 10 - 14, 2018.

Sarwar, G., D. Kang, K. Fahey, K. Foley, R. Mathur, AND B. Gantt. Importance of halogen chemistry in dimethylsulfide oxidation. 2018 Joint International Conf. on ABaCAS & CMAS-Asia-Pacific, Beijing, CHINA, May 21 - 23, 2018.

Hogrefe, C., H. Simon, P. Dolwick, K. Foley, W. Appel, S. Roselle, AND R. Mathur. Model Evaluation – Progress and Challenges. 2018 Southern California Ozone Research Symposium, Riverside, CA, June 06 - 07, 2018.

Bash, J., P. Campbell, D. Schwede, E. Cooter, T. Spero, Chris Nolte, K. Foley, AND B. Murphy. Modeling Atmospheric Nitrogen Deposition: The Current State of the Science and Future Directions. Chesapeake Bay Program Modeling in 2025 and Beyond: A Proactive Visioning Workshop, Shepherdstown, WV, January 17 - 19, 2018.

Kang, D., N. Heath, K. Foley, J. Bash, S. Roselle, AND R. Mathur. On the Relationship Between Observed NLDN Lightning Strikes and Modeled Convective Precipitation Rates: Parameterization of Lightning NOx Production in CMAQ. Chapter 65, Air Pollution Modeling and its Application XXV. Springer International Publishing AG, Cham (ZG), Switzerland, , 413-419, (2018).

Simon, H., B. Henderson, D. Luecken, K. Foley, B. Timin, A. Eyth, AND K. Baker. Ongoing EPA efforts to evaluate modeled NOy budgets. Atmospheric Chemical Mechanisms Conference 2018, Davis, CA, December 05 - 07, 2018.

Appel, W., C. Hogrefe, K. Foley, G. Pouliot, R. Gilliam, B. Murphy, H. Pye, J. Bash, Jon Pleim, G. Sarwar, S. Roselle, AND R. Mathur. Preliminary Evaluation of the CMAQ v5.3 Beta Release. 17th Annual CMAS Conference, Chapel Hill, NC, October 22 - 24, 2018.

Kang, D., R. Mathur, L. Ran, G. Pouliot, David-C Wong, K. Foley, W. Appel, AND S. Roselle. Quantification of Lightning NOX and its Impact on Air Quality over the Contiguous United States. 2018 CMAS Conference, Chapel Hill, North Carolina, October 22 - 24, 2018.

Kang, D., R. Mathur, L. Ran, G. Pouliot, David-C Wong, K. Foley, W. Appel, AND S. Roselle. Regional and Seasonal Lightning NOx and Implications to Ground-Level Air Quality Over the Contiguous United States. 2018 International Technical Meeting on Air Pollution Modelling and its Application, Ottawa, CANADA, May 14 - 18, 2018.