American Association for Aerosol Research - Abstract Submission

AAAR 37th Annual Conference
October 14 - October 18, 2019
Oregon Convention Center
Portland, Oregon, USA

Air Quality Sensors: Low-cost != Low Complexity


A Data-driven Approach for Detection of Toxic Metallic Particulate Matters Using Spark Emission Spectroscopy and Machine Learning Algorithms. SEYYED ALI DAVARI, Anthony S. Wexler, University of California, Davis

A Physical-property Based Method to Characterize Low-cost Sensor. MEILU HE, Nueraili Kuerbanjiang, Suresh Dhaniyala, Clarkson University

Applicability of Different Type Particulate Matter Sensors to Urban Air Quality Measurements. JOEL KUULA, Heino Kuuluvainen, Topi Rönkkö, Jarkko Niemi, Erkka Saukko, Harri Portin, Minna Aurela, Sanna Saarikoski, Rostedt Antti, Hilkka Timonen, Finnish Meteorological Institute

Application and Use of Low-cost Sensors for Air Quality Monitoring. YI LI, Houxin Cui, Mengxian Wu, Zhanbang Feng, SailBri Cooper Inc

Assessing the Accuracy and Reliability of Low-cost Particle Sensors for Quantifying Fine Particulate Matter. DAVID HAGAN, Eben Cross, Timothy Onasch, John Jayne, Douglas Worsnop, Jesse Kroll, MIT

BevoBeacon: A Low-Cost Sensor Platform to Monitor Indoor Environmental Quality. HAGEN FRITZ, William Waites, Sepehr Bastami, Kerry Kinney, Zoltan Nagy, David Schyner, University of Texas at Austin

Big Data and Air Quality: Using Twitter Data for Air Quality Monitoring. Supraja Gurajala, SURESH DHANIYALA, SUNY Potsdam, NY

Calibration of C-RUV Aerosol Acidity Measurement Using Two Inorganic Thermodynamic Models and Its Application to Field Data. SHIQI SUN, Myoseon Jang, Sanghee Han, Chufan Zhou, Ryan Winslow, University of Florida

Characteristics of Ambient Ultrafine Particles Using a Combination of Low-Cost Sensors: Size Distributions and Volatility. MOLLY J. HAUGEN, Robert T. Nishida, Tyler T. Johnson, Anna K. Schroeder, Josh Hassim, Marc E.J. Stettler, Simone Hochgreb, Adam M Boies, University of Cambridge

Community-owned Air Quality Monitoring in East Boston, MA: An Integrated Approach to Air Health. SCOTT HERSEY, Eben Cross, David Hagan, Jared Briskman, Lacie Fradet, Lauren Gulland, Isabel Harrison, Jonathan Jacobs, Linnea Laux, Samuel Myers, Louise Nielsen, Taylor Sheneman, Katerina Soltan, Jonah Spear, Franklin W. Olin College of Engineering

Correlation Measurements of Indoor and Outdoor Particulate Matter Air Quality Using Low-Cost Air Pollution Sensors at a Freeway Site in Southern California. DANIEL B. CURTIS, Linh K. Luu, Brian M. Chavez, Karen E. McReynolds, California State University, Fullerton

Design and Development of a Cylindrical Calibration Chamber for Laboratory Evaluation of Low-cost Particulate Matter Sensors. TOFIGH SAYAHI, Dylan Kaufman, Tom Becnel, Kamaljeet Kaur, Anthony Butterfield, Scott Collingwood, Yue Zhang, Pierre-Emanuel Gaillardon, Kerry Kelly, University of Utah

Design and Evaluation of a Portable PM Monitor Featuring a Low-Cost Light Scattering Sensor in Line with an Active Filter Sampler. JESSICA TRYNER, Casey Quinn, Bret Windom, John Volckens, Colorado State University

Development of a Low-cost Air Pollution Monitoring Network in Kinshasa, Democratic Republic of the Congo. Daniel Westervelt, Anant Majumdar, R. SUBRAMANIAN, Carl Malings, Dovas Saulys, Columbia University

Enabling Continuous Air Quality Measurements in Cap Haitien, Haiti – from Household Combustion to Open Burning to Political Protests. AUDREY DANG, Eben Cross, Jay R. Turner, Brent Williams, Washington University in St. Louis

Estimating Personal Exposures from a Multi-Hazard Sensor Network. KIRSTEN KOEHLER, Christopher Zuidema, Larissa Stebounova, Sinan Sousan, Alyson Gray, Oliver Stroh, Geb Thomas, Thomas Peters, Johns Hopkins Bloomberg School of Public Health

Evaluating Performance of High-, Mid-, and Low-cost Analyzers for Capturing Heavy-duty Diesel Truck Exhaust Plumes. REBECCA SUGRUE, Chelsea V. Preble, Thomas W. Kirchstetter, University of California, Berkeley

Evaluation of a New Low-Cost Particle Sensor as an IoT Device for Outdoor Particulate Matter Monitoring. ANDREW METCALF, Christopher Post, John Pearce, Austin Green, Nilima Sarwar, Elena Mikhailova, Michael Cope, Clemson University

Evaluation of Low-Cost Particulate Matter Sensors in a Test House. JONATHAN GINGRICH, Sameer Patel, Elizabeth Graham, Erin K. Boedicker, Delphine K. Farmer, Richard Corsi, Marina Vance, University of Colorado Boulder

Evaluation of Low-Cost PurpleAir Monitors and In-Field Correction Using Co-Located Portable Filter Samplers. JESSICA TRYNER, Christian L'Orange, John Mehaffy, Dan Miller-Lionberg, Josephine Hofstetter, John Volckens, Colorado State University

Evaluation of PurpleAir Sensors across the United States. KAROLINE BARKJOHN, Ian VonWald, Daniel Garver, Ryan Brown, Andrea Clements, U.S. EPA Office of Research and Development

Evaluations of Three Commercially Available Indoor PM2.5 Monitors. MISTI ZAMORA, Kirsten Koehler, Johns Hopkins Bloomberg School of Public Health

Field Evaluation and Calibration of a Six-Parameter Low-Cost Sensor System in Northwestern and Southeastern US. Yi Li, HAOFEI YU, Zack Fregin, SailBri Cooper Inc

From Building Blocks to Building Air-Quality Sensors, Air-Quality Estimates and Citizen Scientists. KERRY KELLY, James Moore, Wei Xing, Matt Dailey, Katrina Le, Tofigh Sayahi, Tom Becnel, Pascal Goffin, Miriah Meyer, Pierre-Emanuel Gaillardon, Deborah Burney-Sigman, Jason Weise, Ross Whitaker, Anthony Butterfield, University of Utah

From Data Retrieval to Performance Evaluation: PurpleAir Sensor Collocation Across Phoenix, AZ. IAN VONWALD, Karoline Barkjohn, Sue Kimbrough, Ben Davis, Hirna Patel, Ira Domsky, Ron Pope, Andrea Clements, U.S. EPA Office of Research and Development

Gas and Particle Observations from Sensor Packages Deployed in Rural Malawi and a Near-Road Monitoring Location in North Carolina. ASHLEY BITTNER, Eben Cross, Carl Malings, Eric Lipsky, Andrew Grieshop, North Carolina State University

Ground- and Aerial-Based Platforms to Measure Aerosol Size Distributions: Spatiotemporal Variability, Vertical Profiles, and Near Source Sampling. SHANTANU JATHAR, Liam Lewane, Dylan Giardina, Shiva Tarun, Joshua Weller, Alex Lieberman, Kepler Worobec, Vance Payne, Tim Gordon, Gavin McMeeking, Colorado State University

Improving the Performance of Low-Cost Optical Particle Counters with Machine Learning: Applications for Indoor Aerosol Measurements. Satya Sundar Patra, RISHABH RAMSISARIA, Ruihang Du, Tianren Wu, Brandon E. Boor, Purdue University

Inferring Aerosol Types and Sources from Low-Cost Air Quality Sensor Measurements: A Case Study in Cambridge, Massachusetts. AMANDA GAO, David Hagan, Jesse Kroll, MIT

Integrating Low-cost Sensor Networks with Fixed and Satellite Monitoring Systems for Enhanced Accuracy, Reliability, and Applicability. JIAYU LI, Huang Zhang, Chun-Ying Chao, Chih-Hsiang Chien, Chang Yu Wu, Cyuan-Heng Luo, Ling-Jyh Chen, Pratim Biswas, Washington University in St Louis

Integrating Multi-source (Satellite Retrieval, Model Simulation, Ground Based Monitoring) and Low-cost Sensor Particulate Mass Data to Improve Spatio-temporal Air Quality Mapping. CARL MALINGS, Matthias Beekmann, Daniel Westervelt, Albert A. Presto, R. Subramanian, LISA

Laboratory and Field Evaluation of Real-time and Near Real-time PM2.5 Smoke Monitors. HANS MOOSMULLER, Ahmed Mehadi, David Campbell, Walter Ham, Donald Schweizer, Leland Tarnay, Julie Hunter, Desert Research Institute

Long-Term Performance Evaluation of the PurpleAir PA-II Sensor in New Delhi, India. MARK CAMPMIER, Shahzad Gani, Joshua Apte, University of Texas at Austin

Low Cost Sensor Approach to Intra-Urban UFP Characterization in Austin, TX. MARK CAMPMIER, Rijul Gosar, Jing Wu, Betty Molinier, Joshua Apte, University of Texas at Austin

Low Cost, High Quality Sensors for Measuring Particle Mass and Size Distribution in a Megacity Delhi. JAI PRAKASH, Shruti Choudhray, Ramesh Raliya, Tandeep Chadha, Jiaxi Fang, Pratim Biswas, Washington University in St. Louis

Low-Cost Sensing to Assess Personal Exposure in a Heavily Burdened Air Basin. KHANH DO, Haofei Yu, Cesunica E. Ivey, University of California, Riverside

Low-cost Sensor Packages in Parking Garages to Determine Emission Factors and Assess the Relative Importance of Cold Start Operation on Air Quality. BINGQI LIU, Katia Cantu Flores, Sakshi Jain, Mrinmoy Chakraborty, Naomi Zimmerman, University of British Columbia

New Concept for a Low-Cost Particulate Matter Sensor Based on Rolling Filter Tape Light Attenuation. ELIZABETH CORSON, Jennifer Therkorn, Johns Hopkins University Applied Physics Laboratory

Performance Evaluation of Light Scattering PM2.5 Sensors for Deployment in an Urban Sensing Network in Bangalore, India. JONATHAN GINGRICH, Mark Campmier, Advaitha Byereddy, Shayan Charolia, Heather Howton, Brian Mai, Meenakshi Kushwaha, Elbin Savio, Adithi Upadhya, Sreekanth Vakacherla, Julian Marshall, Joshua Apte, University of Texas at Austin

Preliminary Assessments of Sensor Performance and Data Analysis for California Communities under a US EPA STAR Grant Project. Ashley Collier-Oxandale, VASILEIOS PAPAPOSTOLOU, Brandon Feenstra, Berj Der Boghossian, Andrea Polidori, South Coast Air Quality Management District

Real-time Sampling of Total Biogenic Volatile Organic Compounds Using a Compact, Portable Photoionization Detector. MATTHEW STEWART, Jianhuai Ye, Tianning Zhao, Karena McKinney, Scot T. Martin, Harvard University

Sensitive and Selective Gas Sensing Module for Isoprene. TIANNING ZHAO, Jianhuai Ye, Matthew Stewart, Scot T. Martin, Harvard University

Six Years of Human and Machine Learning about Electrochemical Sensors. EBEN CROSS, David Hagan, Leah Williams, Douglas Worsnop, Jesse Kroll, John Jayne, Aerodyne Research, Inc.

Spark-Plug Sized Automotive Exhaust Aerosol Sensors for Emission Monitoring and On-Board Diagnostics. VINAY PREMNATH, Imad Abdul-Khalek, Southwest Research Institute

Spatiotemporal Mapping of Ultrafine Particles in Buildings with Low-Cost Sensing Networks. DANIELLE WAGNER, Brandon E. Boor, Purdue University

Spatiotemporal Modeling of PM2.5, CO and NO2 Concentrations Measured by a Low-cost Sensor Network: Comparison of Linear and Machine-learning Enabled Land Use Models. SAKSHI JAIN, Albert Presto, Naomi Zimmerman, University of British Columbia

Towards a Highly-Integrated Low-Cost PM Sensor. PAUL MAIERHOFER, Georg Röhrer, Jaka Pribošek, Gernot Fasching, Anderson Singulani, Harald Etschmaier, Martin Kraft, Alexander Bergmann, Graz University of Technology

Using Low-cost Sensor Networks to Identify the Influence of Outdoor Air Quality and Indoor Activities on Indoor Air Quality. JIAYU LI, Aliaksei Hauryliuk, Albert Presto, Carnegie Mellon University

Using Mini-PEMS to Monitor Motor Vehicle Exhaust PM. Diep Vu, Joseph Szente, Michael Loos, MATTI MARICQ, Ford Motor Co.

Utilizing Hygroscopicity of Aerosols to Develop Corrections for Low Cost Air Quality Sensors. SAHIL BHANDARI, Brandon Feenstra, Ashley Collier-Oxandale, Wilton Mui, Vasileios Papapostolou, Andrea Polidori, South Coast Air Quality Management District

Variability Between High Time-Resolution PM Data from Regulatory Instruments: Implications for Low-cost Sensor Evaluations. KAROLINE BARKJOHN, Ian VonWald, Joann Rice, Robert Vanderpool, Tim Hanley, Andrea Clements, U.S. EPA Office of Research and Development