Articles | Volume 11, issue 8
https://doi.org/10.5194/amt-11-4605-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-11-4605-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Long-term evaluation of air sensor technology under ambient conditions in Denver, Colorado
Stephen Feinberg
CORRESPONDING AUTHOR
Oak Ridge Institute for Science and Education, Oak Ridge, TN 37830, USA
U.S. Environmental Protection Agency (EPA), Office of Research and
Development, Research Triangle Park, NC 27711, USA
Ron Williams
U.S. Environmental Protection Agency (EPA), Office of Research and
Development, Research Triangle Park, NC 27711, USA
Gayle S. W. Hagler
U.S. Environmental Protection Agency (EPA), Office of Research and
Development, Research Triangle Park, NC 27711, USA
Joshua Rickard
U.S. EPA Region 8, Denver, CO 80202, USA
Ryan Brown
U.S. EPA Region 4, Atlanta, GA 30303, USA
Daniel Garver
U.S. EPA Region 4, Atlanta, GA 30303, USA
Greg Harshfield
State of Colorado Department of Public Health and Environment (CDPHE), Denver, CO, USA
Phillip Stauffer
State of Colorado Department of Public Health and Environment (CDPHE), Denver, CO, USA
Erick Mattson
State of Colorado Department of Public Health and Environment (CDPHE), Denver, CO, USA
Robert Judge
U.S. EPA Region 1, Boston, MA 02109, USA
Sam Garvey
Jacobs Technology, Inc, Research Triangle Park, NC 27709, USA
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Discussed (final revised paper)
Latest update: 23 Nov 2024
Short summary
Air pollution sensors are quickly proliferating for use in a wide variety of applications, with a low price point that supports use in high-density networks, citizen science, and individual consumer use. We evaluated the performance of particulate matter, ozone, and nitrogen dioxide sensors in Denver, Colorado, over a period of seven months. We found that these sensors could vary greatly in their performance, but some were able to replicate trends measured by traditional instruments.
Air pollution sensors are quickly proliferating for use in a wide variety of applications, with...