Clements, A. Air Quality Sensors: An update on work by EPA ORD. To be Presented at 2019 NACAA Monitoring Steering Committee Meeting, Boston, MA, May 13, 2019.

Clements, A. New Tools For Air Quality Evaluation: Air Quality Sensors. AAPCA Fall Membership Meeting, Raleigh, NC, August 26, 2019.

Clements, A., S. Reece, T. Conner, AND R. Williams. Observed Data Quality Concerns Involving Low-Cost Air Sensors. Atmospheric Environment: X. Elsevier B.V., Amsterdam, Netherlands, 3:100034, (2019). https://doi.org/10.1016/j.aeaoa.2019.100034

Williams, R., S. Reece, A. Clements, AND T. Conner. Performance comparison of three low cost particulate matter sensors in an ambient environment. 2019 National Environmental Monitoring Conference (NEMC), FL, Jacksonville, August 05 - 09, 2019.

Clements, A. PurpleAir Sensors: Perspective and Challenges - Highlighting the work of EPA ORD. 2019 NACAA Spring Membership Meeting, Kansas City, MO, April 29 - 30, 2019.

Johnson, K., J. Rice, R. Vanderpool, Timothy Hanley, AND A. Clements. Variability between high time-resolution PM data from regulatory instruments: implications for low-cost sensor evaluations. 2019 AAAR Annual Conference, Portland, OR, October 14 - 18, 2019.

Clements, A., M. Srivastava, T. Conner, J. Rice, A. Habel, S. Reece, AND R. Williams. Field Performance Evaluation of Four Low-Cost Particulate Matter Sensors (Air Sensor International Conference). Air Sensor International Conference, Davis, CA, September 12 - 14, 2018.

Conner, T., A. Clements, R. Williams, M. Srivastava, AND A. Kaufman. Macro Analysis Tool - MAT. U.S. Environmental Protection Agency, Washington, DC, 2018.

Williams, R., Vasu Kilaru, T. Conner, A. Clements, M. Colon, M. Breen, J. Bash, R. Duvall, Jim Szykman, M. Landis, P. Solomon, S. Kaushik, D. Holland, R. Callan, G. Hagler, Sue Kimbrough, B. Gullett, A. Holder, A. Kaufman, S. Reece, AND S. Feinberg. New Paradigm for Air Pollution Monitoring: Emerging Sensor Technologies 2014-2018 Progress Report. To be Presented at ACE Webinar, Research Triangle Park, NC, April 30, 2018.

Clements, A., W. Griswold, A. RS, J. Johnston, M. Herting, J. Thorson, A. Collier-Oxandale, AND M. Hannigan. Low-Cost Air Quality Monitoring Tools: From Research to Practice (A Workshop Summary). Sensors. MDPI, Basel, Switzerland, 17(11):2478, (2017). https://doi.org/10.3390/s17112478

Williams, R., T. Conner, A. Clements, V. Foltescu, V. Nthusi, J. Jabbour, D. Nash, J. Rice, A. Kaufman, A. Rourk, AND M. Srivastava. Performance Evaluation of the United Nations Environment Programme Air Quality Monitoring Unit. U.S. Environmental Protection Agency, Washington, DC, EPA/600/R-17/171, 2017.