A003
Advances in the Integrated Global Observing System for Air Quality: Science and Societal Benefit

Session ID#: 159270

Session Description:
New satellite instruments and remote sensing techniques are enabling advances in spatial, temporal, and vertical characterization of air quality. The Ozone Monitoring Instrument (OMI) aboard Aura and the TROPOMI instrument aboard Sentinel-5 Precursor provide spectacular long-term and high sensitivity/spatial resolution, respectively, of atmospheric composition for air quality monitoring. The air quality community anticipates the active utilization of the diurnal observations of policy-relevant pollutants from GEMS, TEMPO and Sentinel-4 (to be extended to GEO-XO in the following decade) as a critical part of the integrated global observing system for air quality. Maximizing the science, applications, and societal benefit from these new capabilities requires integration with ground-based observations, other space-based measurements, and advanced modeling frameworks. We invite submissions related to these advances, including but not limited to: · Satellite mission results, status, and validation strategies · Field campaigns prototyping future space-based capabilities · High spatiotemporal modeling and/or surface observations · Data assimilation and inverse methods · Documentation of issues of Environmental Justice and Air Quality · Boundary layer characterization and relationship to near-surface pollution
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0322 Constituent sources and sinks [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0345 Pollution: urban and regional [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0365 Troposphere: composition and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]


Primary Convener:  Barry L Lefer, NASA Headquarters, Washington, United States and Pieternel Levelt
Conveners:  Pieternel Levelt, National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling, Boulder, CO, United States; Royal Netherlands Meteorological Institute, De Bilt, Netherlands, K. Emma Knowland, Universities Space Research Association Columbia, Columbia, MD, United States, Hiroshi Tanimoto, Natl Inst Environ Studies, Ibaraki, Japan and Pieternel Levelt
 
How well can assimilation of geostationary trace-gas observations constrain NOx emissions in the US? (1047831)
Chia-Hua Hsu, University of Colorado Boulder, Mechanical Engineering, Boulder, United States, Daven K Henze, University of Colorado Boulder, Boulder, United States, Arthur P Mizzi, NASA Ames Research Center/BAERI, Moffett Field, United States and Brian C McDonald, NOAA Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, United States
 
CHEEREIO: A Generalized, Open-source Ensemble-based Chemical Data Assimilation and Emissions Inversion Platform for the GEOS-Chem Chemical Transport Model (1050154)
Drew Pendergrass1, Daniel J. Jacob2, Daniel J. Varon2, Hannah Obermiller Nesser2, Melissa Payer Sulprizio2, Kazuyuki Miyazaki3 and Kevin W. Bowman3, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, Cambridge, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Status and Operational Plan of Geostationary Environmental Monitoring Spectrometer (GEMS) (1064471)
Jaehoon Jeong, Goo Kim, Kyung-Jung Moon, Jeonghyeon Seo, Minseok Nam, Kyunghwa Lee, Yongmi Lee and Dongwon Lee, National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea
 
The Impact of Hurricane Ida on Nitrogen Oxides Emissions in Southwestern Louisiana Detected from Space (1066612)
Tabitha Lee1, Yuxuan Wang1 and Kang Sun2, (1)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (2)University at Buffalo, Research and Education in Energy, Environment and Water Institute, Buffalo, United States
 
Exploring the Value of Future Geostationary Satellite-Based Atmospheric Composition Data for Improving Health and Air Pollution Injustice (1066723)
Katelyn O'Dell1, Daniel L Goldberg2, Gaige Hunter Kerr1, Barron H. Henderson3, Hai Zhang4, Shobha Kondragunta5 and Susan Anenberg1, (1)George Washington University, Department of Environmental and Occupational Health, Washington, DC, United States, (2)George Washington University, Department of Environmental and Occupational Health, Washington, United States, (3)U.S. Environmental Protection Agency, Research Triangle Park, United States, (4)UMBC, Woodstock, United States, (5)NOAA NESDIS, College Park, MD, United States
 
Accelerating TEMPO Air Quality Science Through STAQS (1072074)
Laura Margaret Judd1, John T Sullivan2, James H Crawford1, Barry L Lefer3, Katherine Travis4, Kelly Chance5, Xiong Liu5, Scott J Janz6, Johnathan W Hair7, Taylor Shingler7, Amin R Nehrir1, Rory Alistair Barton-Grimley7, Robert O Green8, Thomas F Hanisco6, Brian C McDonald9, Carsten Warneke9, Rebecca Schwantes10, John E Mak11 and Luke Valin12, (1)NASA Langley Research Center, Hampton, VA, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)University of Houston, Washington DC, United States, (4)Harvard University, Cambridge, MA, United States, (5)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (6)NASA GSFC, Greenbelt, MD, United States, (7)NASA Langley Research Center, Hampton, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (9)NOAA Chemical Sciences Laboratory, Boulder, United States, (10)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (11)SUNY Stony Brook, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (12)Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States
 
Constraining Soil NOx Emissions in the Midwest (1081612)
Qiyu Wang, University of Iowa, Iowa City, IA, United States, Huanxin Zhang, University of Iowa, Department of Chemical and Biochemical Engineering, Iowa City, IA, United States and Jun Wang, the University of Iowa, Department of Chemical and Biochemical Engineering, & Center of Global and Regional and Environmental Research, & Interdisciplinary Graduate Program in Informatics, the University of Iowa, Iowa City, IA, United States
 
From Science to Application: The AQ-WATCH Project and the AQ-WATCH Toolkit to Address Air Pollution Issues (1086128)
Cathy Wing Yi Li1, Guy P Brasseur1,2, Claire Granier3, Thierno Doumbia3, Mikhail Sofiev4, Renske Timmermans5, Gabriele Pfister6, Rajesh Kumar7, Sara Basart8, Nicolas Huneeus9, Dan Mo10, Olivier Salvi11, Bastien Caillard11, Yvonne Boose12 and Gabriela Adler12, (1)Max Planck Institute for Meteorology, Hamburg, Germany, (2)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (3)Laboratoire d'Aérologie - Observatoire Midi Pyrénées/CNRS, Toulouse, France, (4)Finnish Meteorological Institute, Helsinki, Finland, (5)Netherlands Organization for Applied Scientific Research, Utrecht, Netherlands, (6)NCAR/ACD, Boulder, CO, United States, (7)National Center for Atmospheric Research, Research Applications Laboratory, Boulder, CO, United States, (8)Barcelona SupercomputingCenter, Barcelona, Spain, (9)University of Chile, Santiago, Chile, (10)Institute of Urban Safety and Environmental Science, Beijing Academy of Science and Technology, Beijing, China, (11)INERIS Developpement, Verneuil en Halatte, France, (12)Breezometer, Haifa, Israel
 
Preparing for TEMPO: A Review of Planned Metadata, Data Structure, and Distribution by NASA’s Atmospheric Science Data Center (1087264)
Ashlee Autore1, Iman Nasif1, Walter E Baskin2, Sarah Hafer-Martin2, Austin Anderson2, Harsh Patel2, Daniel Kaufman2, Georgina Hayes-Crepps2 and Matthew Tisdale1, (1)NASA Langley Research Center, Hampton, VA, United States, (2)NASA Langley Research Center, Hampton, United States
 
Urban Methane Emissions Estimated from TROPOMI Reveal the Impact of Different Source Categories (1087542)
Benjamin de Foy1, James J Schauer2, Alba Lorente3 and Tobias Borsdorff3, (1)Saint Louis University Main Campus, Department of Earth and Atmospheric Sciences, Saint Louis, United States, (2)University of Wisconsin Madison, Madison, WI, United States, (3)SRON Netherlands Institute for Space Research, Leiden, Netherlands
 
Tensor Decomposition Analytics for Spatial-Temporal Observations of PBLH (1090235)
Samit Shivadekar1, Milton Halem1, Yaacov Yesha1 and Zhifeng Yang2, (1)University of Maryland Baltimore County, Computer Science, Baltimore, MD, United States, (2)Howard University, Baltimore, United States
 
A Machine Learning Testbed for the Retrieving PM2.5 Using Different Combination of Sensors and Models (1092266)
Tianle Yuan1, Mian Chin2, Huisheng Bian3, Hongbin Yu2, Qian Tan4, Hua Song5, Dongchul Kim6 and Zhining Tao7, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Atmospheric Chemistry and Dynamics Laboratory (Code 614), Greenbelt, MD, United States, (4)Bay Area Environmental Research Institute, San Jose, CA, United States, (5)University of Maryland Baltimore County, Baltimore, MD, United States, (6)University of Maryland Baltimore County, Baltimore, United States, (7)NASA GSFC Code 614, Greenbelt, MD, United States
 
Towards a Flexible Data Fusion Tool for Air Quality Estimation and Forecasting with a Global Scope in Google Earth Engine (1092592)
Carl Malings1, K. Emma Knowland2, Christoph Keller3, Stephen E Cohn4, Nathan R Pavlovic5, Sean Khan6, John E White7, Daniel Westervelt8, Sean Wihera9, Randall Martin10, Alan Chan5 and Callum Wayman11, (1)Morgan State University, GESTAR II, Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, United States, (2)Morgan State University, GESTAR-II, Baltimore, MD, United States, (3)Morgan State University, Baltimore, United States, (4)Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, United States, (5)Sonoma Technology, Inc., Petaluma, United States, (6)United Nations Environment Programme, Nairobi, Kenya, (7)US Environmental Protection Agency Research Triangle Park, Durham, United States, (8)Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, (9)Clarity Movement Co., Berkeley, United States, (10)Washington University in St. Louis, Energy, Environmental, & Chemical Engineering, St. Louis, United States, (11)Science Systems and Applications, Inc., Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Lanham, United States
 
Versatile effects of spatial resolution on modeling of nitrogen oxides (1092679)
Chi Li1, Randall Martin2, Ronald C Cohen3, Liam Bindle1, Dandan Zhang1, Deepangsu Chatterjee1, Hongjian Weng4 and Jintai Lin4, (1)Washington University in St. Louis, Energy, Environmental, and Chemical Engineering, St. Louis, United States, (2)Washington University in St. Louis, Energy, Environmental, & Chemical Engineering, St. Louis, United States, (3)UC Berkeley, Berkeley, United States, (4)Peking University, Beijing, China
 
Spatial Variability in Formaldehyde and Nitrogen Dioxide Diurnal Cycles in the NYC Area (1092775)
Madankui Tao, Columbia University of New York, New York City, United States; Lamont -Doherty Earth Observatory, Palisades, United States, Arlene M Fiore, Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, United States, Alexandra N Karambelas, Northeast States for Coordinated Air Use Management, Boston, MA, United States, Luke Valin, Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States, Laura Margaret Judd, NASA Langley Research Center, Hampton, VA, United States, Maria Tzortziou, City College of New York, New York, NY, United States and Yuhong Tian, New York State Department of Environmental Conservation, Albany, MD, United States
 
Near-Simultaneous Observations of XCO2, NO2, and SO2 Over Megacities and Volcanoes From OCO-3 and GEMS (1095865)
Thomas p Kurosu1, Abhishek Chatterjee2, Yeseul Cho3, Jaemin Hong4, Jhoon Kim5,6, Dong-Won Lee7, Hanlim Lee8, Christopher O'Dell9, Thomas Taylor10, Vivienne Payne1 and The OCO-3 Science Team, The GEMS Science Team, The OCO-2 Science Team, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (3)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (4)Yonsei University, Seoul, Korea, Republic of (South), (5)Seattle, WA, United States, (6)Yonsei University, Dept. of Atmospheric Sciences, Seoul, South Korea, (7)Nation Institute of Environmental Research, Incheon, South Korea, (8)Pukyong National University, Busan, South Korea, (9)Cooperative Institute for Research in the Atmosphere, Fort Collins, CO, United States, (10)Cooperative Institute for Research in the Atmosphere, Fort Collins, United States
 
PBL Atmospheric Composition Observation Capabilities by the International Air Quality and Sky Research Remote Sensing (A-SKY) Network (1099179)
Hitoshi Irie1, Alessandro Damiani1, Takeru Ohno1, Shuei Kaizuka1, Toshihiko Takemura2, Pradeep Khatri3, Thanawat Jarupongsakul4, Manish Kumar Naja5 and Sang-Woo Kim6, (1)Center for Environmental Remote Sensing, Chiba University, Chiba, Japan, (2)Kyushu University, Fukuoka, Japan, (3)Center for Atmospheric and Oceanic Studies, Tohoku University, Sendai, Japan, (4)Chulalongkorn University, Department of Geology, Faculty of Science, Bangkok, Thailand, (5)Aryabhatta Res Inst of Obs Sci, Nainital, India, (6)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea
 
Advanced Satellite Instrument Swath Simulator Techniques using GEOS GMI to Support the Multi-Decadal Nitrogen Dioxide and Derived Products from Satellites (MINDS) Project (1117625)
Luke Oman, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Lok N Lamsal, NASA Goddard Space Flight Ctr., Greenbelt, MD, United States, Bradford L Fisher, SSAI, Greenbelt, United States, Nickolay Anatoly Krotkov, NASA Goddard Space Flight Center, Greenbelt, United States, Sungyeon Choi, SSAI, Greenbelt, MD, United States and William H Swartz, Johns Hopkins University, Applied Physics Laboratory, Laurel, MD, United States
 
Background nitrogen dioxide (NO2) over the United States and its implications for satellite observations and trends: roles of aircraft, wildfires, and nitrate photolysis (1119075)
Ruijun Dang1, Daniel J. Jacob2, Viral Shah2, Sebastian David Eastham3, Thibaud Fritz4, Loretta Mickley5, Tianjia Liu6, Jun Wang7 and Yi Wang8, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, Cambridge, United States, (3)Massachusetts Institute of Technology, Laboratory for Aviation and the Environment, Cambridge, United States, (4)Massachusetts Institute of Technology, Cambridge, MA, United States, (5)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States, (6)University of California, Irvine, Department of Earth System Science, Irvine, United States, (7)the University of Iowa, Department of Chemical and Biochemical Engineering, & Center of Global and Regional and Environmental Research, & Interdisciplinary Graduate Program in Informatics, the University of Iowa, Iowa City, IA, United States, (8)University of Iowa, Chemical and Biochemical Engineering, Iowa City, IA, United States
 
1-km-resolution, multi-species (PM2.5, NO2, O3, black carbon) surface air pollution by machine learning data fusion: effects of surface observation sparsity, and inclusion of GEMS geostationary satellite fields over Korea. (1120730)
Beiming Tang, University of Iowa, Iowa City, IA, United States, Carmichael Gregory, University of Iowa, Center for Global and Regional Environmental Research, Iowa City, IA, United States, Charles O Stanier, IIHR—Hydroscience and Engineering, Iowa City, IA, United States and Meng Gao, Hong Kong Baptist University, Kowloon Tong, Hong Kong
 
Quantifying Near-Surface NO2 with Satellite Data Using Regression Methods (1125009)
Eliot Kim1, Tracey Holloway1, Stephanie Elkins2, Daniel L Goldberg3, Monica Harkey4 and Colleen Heck5, (1)University of Wisconsin Madison, Madison, WI, United States, (2)Massachusetts Institute of Technology, Cambridge, MA, United States, (3)George Washington University, Department of Environmental and Occupational Health, Washington, United States, (4)University of Wisconsin-Madison, Madison, WI, United States, (5)University of Wisconsin Madison, Madison, United States
 
Joint Assimilation of Surface, GEO, and LEO CO, NO2, and O3 In Situ Measurements and Partial Column/Profile Retrievals with WRF-Chem/DART (1125189)
Arthur Mizzi1, Matthew S Johnson1, Brian C McDonald2, Chia-Hua Hsu3 and Daven K Henze4, (1)NASA Ames Research Center, Moffett Field, CA, United States, (2)NOAA Chemical Sciences Laboratory, Boulder, United States, (3)University of Colorado Boulder, Mechanical Engineering, Boulder, United States, (4)University of Colorado Boulder, Boulder, United States
 
Daily Space-Based Observations of Nitrogen Dioxide Inequalities in Major U.S. Cities (1132592)
Isabella Dressel1, Robbie M Parks2, Cascade Tuholske3, Arlene M Fiore4, Kang Sun5 and Sally E. Pusede1, (1)University of Virginia, Environmental Sciences, Charlottesville, VA, United States, (2)Columbia University, Department of Environmental Health Sciences, Mailman School of Public Health, New York, United States, (3)Columbia University of New York, The Earth Institute, Palisades, United States, (4)Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, United States, (5)University at Buffalo, Research and Education in Energy, Environment and Water Institute, Buffalo, United States
 
The Geostationary Environment Monitoring Spectrometer (GEMS): analysis and applications (1134609)
Kyunghwa Lee1, Jaehoon Jeong1, Kyung-Jung Moon1, Mijeong Kim1, Jeonghyeon Seo1, Dongwon Lee1, Jhoon Kim2 and Myoung Hwan Ahn3, (1)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (2)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (3)Ewha Womans University, Climate & Energy Systems Engineering, Seoul, South Korea
 
Understanding Satellite Observations of Nitrogen Dioxide Inequalities in U.S. Cities Using a Spatially Varying Coefficient Model (1136988)
Xuehui Guo1, Shan Yu2, Mary Angelique G Demetillo1, Isabella Dressel3, Kang Sun4, Kimberly Fields5, Brian C McDonald6 and Sally E. Pusede3, (1)University of Virginia, Environmental Sciences, Charlottesville, United States, (2)University of Virginia, Statistics, Charlottesville, United States, (3)University of Virginia, Environmental Sciences, Charlottesville, VA, United States, (4)Harvard-Smithsonian Center for Astrophysics, Cambridge, United States, (5)University of Virginia, African American and African Studies, Charlottesville, United States, (6)NOAA Chemical Sciences Laboratory, Boulder, United States
 
Integrated Aerosol Product from Multi-Geostationary Satellites: AMI, GOCI-II, and GEMS. (1137333)
Minseok KIM1, Jhoon Kim2, Hyunkwang Lim3, Seoyoung Lee2 and Yeseul Cho2, (1)Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), (2)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (3)National Institute for Enviromental Studies, Earth System Division(Global Atmospheric Chemistry Section), Tsukuba, Japan
 
Comparison of MISR’s and MAIA’s Observing Strategies for Mapping Speciated Particulate Matter Air Pollution (1140170)
David J Diner1, Stacey W Boland2, Carol J Bruegge3, Kevin A Burke3, Sina Hasheminassab4, Veljko M Jovanovic3, Yang Liu5, Alexei Lyapustin6, Saagar Patel4, Gerard van Harten4, Feng Xu7 and The MAIA Team, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, United States, (5)Emory University, Gangarosa Department of Environmental Health, Atlanta, GA, United States, (6)NASA Goddard Space Flight Center, Greenbelt, United States, (7)University of Oklahoma, School of Meteorology, Norman, OK, United States
 
Evaluation of Satellite Ammonia Observations for Describing Air Pollution Inequalities Associated with Concentrated Animal Feeding Operations (CAFOs) (1147980)
Akirah Epps, University of Virginia, Charlottesville, VA, United States, Xuehui Guo, Princeton University, Civil and Environmental Engineering, Princeton, NJ, United States, Sally E. Pusede, University of Virginia, Environmental Sciences, Charlottesville, VA, United States, Lieven Clarisse, Université libre de Bruxelles (ULB), Spectroscopy, Quantum Chemistry and Atmospheric Remote Sensing (SQUARES), Brussels, Belgium, Martin van Damme, Université Libre de Bruxelles (ULB), Spectroscopy, Quantum Chemistry and Atmospheric Remote Sensing (SQUARES), Brussels, Belgium and Kang Sun, Harvard-Smithsonian Center for Astrophysics, Cambridge, United States
 
Challenges and Opportunities in Coastal Urban Air Quality Monitoring: Lessons from the Boston Basin for Geostationary Observations (1148659)
Jeffrey Geddes1, Bo WANG1, Taylor Adams2 and Elena Spinei3, (1)Boston University, Department of Earth & Environment, Boston, MA, United States, (2)Boston University, Department of Earth and Environment, Boston, United States, (3)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
 
InPULS: Sentinel Based Air Pollution Monitoring and Forecasting Service for Germany (1149781)
Frank Baier1, Ehsan Khorsandi1 and Diego G Loyola2, (1)German Aerospace Center (DLR), German Remote Sensing Data Center (DFD), Oberpfaffenhofen, Germany, (2)German Aerospace Center (DLR), Remote Sensing Technology Institute (IMF), Oberpfaffenhofen, Germany
 
What drives differences in ground- vs satellite-based gradients in NO2 column abundance? (1149936)
Taylor Adams, Boston University, Department of Earth and Environment, Boston, United States, Jeffrey Geddes, Boston University, Department of Earth & Environment, Boston, MA, United States and Elena Spinei, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
 
Global Hourly and Daily PM2.5 Estimations: A Data Fusion Approach (1152369)
Alqamah Sayeed, Universities Space Research Association Huntsville, Huntsville, AL, United States, Pawan Gupta, Universities Space Research Association, Huntsville, AL, United States, Sundar A Christopher, University of Alabama in Huntsville, Atmospheric and Earth Science, Huntsville, AL, United States, Nhu Nguyen Minh Tran, University of Alabama in Huntsville, Huntsville, United States and Robert C Levy, NASA/Goddard Space Flight Ctr, Greenbelt, United States
 
Joint inversion of formaldehyde and isoprene satellite observations to constrain non-methane VOC emissions: a case study during the KORUS-AQ field campaign (1153096)
Jinkyul Choi, University of Colorado Boulder, Boulder, CO, United States, Daven K Henze, University of Colorado Boulder, Boulder, United States, Kelley C Wells, Department of Soil, Water, and Climate, Saint Paul, MN, United States and Dylan B Millet, University of Minnesota Twin Cities, St Paul, United States
 
Impact of Historical Considerations on Nitrogen Dioxide Air Pollution Predictions in U.S. Cities (1154129)
Mary Angelique G Demetillo, University of Virginia, Charlottesville, VA, United States and Sally E. Pusede, University of Virginia, Environmental Sciences, Charlottesville, VA, United States
 
Nowcasting Applications of Geostationary Satellite Hourly Surface PM2.5 Data (1156838)
Hai Zhang, IMSG, College Park, MD, United States, Zigang Wei, I.M. Systems Group Inc., NOAA/NESDIS/STAR, College Park, MD, United States, Barron H. Henderson, U.S. Environmental Protection Agency, Research Triangle Park, United States, Susan Anenberg, George Washington University, Department of Environmental and Occupational Health, Washington, DC, United States, Katelyn O'Dell, George Washington University, Washington, DC, United States and Shobha Kondragunta, NOAA College Park, College Park, MD, United States
 
Canadian Convoy Protests as a Natural Air Quality Experiment: Examining the Accuracy of Step Changes in NOx Emissions in a CTM (1157490)
Thomas Walker, Carleton University, Department of Civil and Environmental Engineering, Ottawa, ON, Canada
 
Investigating relationships between neighborhood-level nitrogen dioxide inequalities and ozone air pollution in Houston, Texas using satellite, airborne, and surface observations (1158989)
Sally Pusede1, Isabella Dressel1, Mary Angelique G Demetillo2 and Laura Margaret Judd3, (1)University of Virginia, Environmental Sciences, Charlottesville, VA, United States, (2)University of Virginia, Environmental Sciences, Charlottesville, United States, (3)NASA Langley Research Center, Hampton, VA, United States
 
Towards an end-to-end data assimilation system for atmospheric composition with the JEDI framework. (1162909)
Maryam Abdi-Oskouei1, Jerome Barré1, Mariusz Pagowski2, Bo Huang3, Cory Martin4, Andrew Tangborn4, Kevin W Bowman5, Kazuyuki Miyazaki6, Christoph Keller7, Virginie Buchard8, Shih-Wei Wei9, Cheng-Hsuan Lu10, Cheng Dang11, Patrick Stegmann12, Eric Lingerfelt13, Benjamin Johnson14, Benjamin Menetrier15, Clementine Gas1, Benjamin Ruston1, Yannick Tremolet16 and Fabio Diniz1, (1)Joint Center for Satellite Data Assimilation (JCSDA), Boulder, United States, (2)NOAA, Boulder, CO, United States, (3)NOAA, Boulder, United States, (4)NOAA, College Park, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (7)Morgan State University, Baltimore, United States, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)University at Albany State University of New York, Atmospheric and Environmental Science, Albany, United States, (10)University at Albany State University of New York, Albany, United States, (11)Joint Center for Satellite Data Assimilation, University Corporation for Atmospheric Research, Boulder, United States, (12)Joint Center for Satellite Data Assimilation, Camp Springs, MD, United States, (13)Joint Center for Satellite Data Assimilation, Boulder, United States, (14)Joint Center for Satellite Data Assimilation (JCSDA), College Park, United States, (15)Joint Center for Satellite Data Assimilation, Camp Springs, United States, (16)Joint Center for Satellite Data Assimilation, Boulder CO 80307, United States
 
The Ozone Monitoring Instrument: Overview and Future Perspective Supporting Continued Exploitation (1163088)
Joris P Veefkind, Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands, Nickolay Anatoly Krotkov, NASA Goddard Space Flight Center, Greenbelt, United States, Pieternel Levelt, Delft University of Technology, Delft, Netherlands, Joanna Joiner, NASA Goddard Space Flight Ctr., Greenbelt, MD, United States, Johanna Tamminen, Finnish Meteorological Inst., Helsinki, Finland and Pawan K Bhartia, NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Observational Constraints for Prediction of Wildfire Impacts on Air Quality in the United States (1167383)
Ivanka Stajner1, Jeffrey McQueen2, Jian-Ping Huang1,3, Ho-Chun Huang1,3, Kai Wang1,3, Hsin-mu Lin1,3, Shelley Melshior1, Cory Martin4, Raffaele Montuoro5, Barry Baker6, Daniel Tong7, Patrick C Campbell6,8, Georg A Grell9, Hongli Wang10, Ruifang Li11, Gregory J Frost12, Rebecca Schwantes13, Siyuan Wang11,14, James M Wilczak15, Irina Djalalova16 and Shobha Kondragunta17, (1)NOAA/NWS/NCEP/EMC, College Park, United States, (2)NOAA/NWS/NCEP/EMC, College Park, MD, United States, (3)IMSG, College Park, United States, (4)NOAA, College Park, United States, (5)NOAA NCEP/EMC, College Park, United States, (6)NOAA Air Resources Laboratory, Chemical Modeling and Emissions Group, College Park, United States, (7)George Mason University Foundation Inc., Columbia, United States, (8)George Mason University, Fairfax, United States, (9)NOAA Global Systems Laboratory, Boulder, CO, United States, (10)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (11)CIRES, Boulder, United States, (12)NOAA Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, United States, (13)NOAA ESRL, Chemical Sciences Laboratory, Boulder, United States, (14)NOAA Chemical Sciences Laboratory, Boulder, United States, (15)NOAA/OAR/PSL, Boulder, CO, United States, (16)CIRES and NOAA/OAR/ESRL, Boulder, CO, United States, (17)NOAA College Park, College Park, MD, United States
 
Estimating short-lived air pollutant emissions in the United States using new generation satellite observations (1173734)
Zolal Ayazpour1, Kang Sun2,3, Caroline R Nowlan4 and Gonzalo Gonzalez Abad4, (1)University at Buffalo, Department of Civil, Structural and Environmental Engineering, Buffalo, NY, United States, (2)Research and Education in Energy, Environment and Water Institute, University at Buffalo, Buffalo, NY, USA, Buffalo, United States, (3)University at Buffalo, Department of Civil, Structural and Environmental Engineering, Buffalo, United States, (4)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States
 
Satellite Derived Spatio-temporal trends of Formaldehyde (HCHO) and Nitrogen Dioxide (NO2) over the Indian subcontinent. (1180804)
Sneha Dhankar and Krishan Kumar, Jawaharlal Nehru University, New Delhi, India
 
Spatial and Temporal Analysis of HCHO Response to Drought in South Korea (1184794)
Shailaja Wasti, University of Houston, Department of Earth and Atmospheric Sciences, Houston, United States and Yuxuan Wang, University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States
 
Retrieval of Water Vapor over Asia from Geostationary Environment Monitoring Spectrometer (GEMS) Measurements (1192094)
Hyeji CHA1, Jhoon Kim2,3, Heesung Chong4, Gonzalo Gonzalez Abad4, Dha Hyun Ahn1, Sang Seo Park5, Ja-Ho Koo2, Won-Jin Lee6 and Deok-Rae Kim6, (1)Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), (2)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (3)Samsung Advanced Institute of Technology, Samsung Particulate Matter Research Institute, Suwon, South Korea, (4)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (5)Ulsan National Institute of Science and Technology, Department of Urban and Environmental Engineering, Ulsan, South Korea, (6)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea
 
Status of Tropospheric Emissions: Monitoring of Pollution (TEMPO) (1192749)
Xiong Liu1, Kelly Chance1, Raid M Suleiman1, Kevin J. Daugherty2, David E Flittner2, John Houck1, John E. Davis1, Gonzalo Gonzalez Abad1, Caroline R Nowlan1, Huiqun Wang1, Christopher Chan Miller1,3, Juseon Bak4 and TEMPO Team, (1)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (2)NASA Langley Research Center, Hampton, United States, (3)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States, (4)Pusan National University, Institute of Environmental Studies, Busan, Korea, Republic of (South)
 
Continuation of long-term geostationary aerosol monitoring over East Asia: Retrieval of aerosol optical depths from GOCI-II measurements (1195181)
Seoyoung Lee1, Jhoon Kim1, Myungje Choi2, Hyunkwang Lim3 and Minseok KIM4, (1)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)National Institute for Environmental Studies, Earth System Division, Ibaraki, Japan, (4)Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South)
 
Early results of HONO retrievals from the Geostationary Environment Monitoring Spectrometer (GEMS) (1197708)
Dha Hyun Ahn1, Jhoon Kim2, Heesung Chong3, Gonzalo Gonzalez Abad3, Hyeji CHA1, Ja-Ho Koo2, Sang Seo Park4, Deok-Rae Kim5 and Won-Jin Lee5, (1)Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), (2)Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, (3)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (4)Ulsan National Institute of Science and Technology, Department of Urban and Environmental Engineering, Ulsan, South Korea, (5)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea
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