Articles | Volume 23, issue 20
https://doi.org/10.5194/acp-23-13469-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-13469-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
25 Oct 2023
Research article |
| 25 Oct 2023
| 25 Oct 2023
Reactive organic carbon air emissions from mobile sources in the United States
Center for Environmental Measurement and Modeling, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
Darrell Sonntag
Department of Civil and Construction Engineering, Brigham Young University, Provo, UT 84602, United States
Karl M. Seltzer
Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
Havala O. T. Pye
Center for Environmental Measurement and Modeling, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
Christine Allen
General Dynamics Information Technology, 79 T.W. Alexander Drive, Research Triangle Park, NC 27709, United States
Evan Murray
Office of Transportation and Air Quality, U.S. Environmental Protection Agency, Ann Arbor, MI 48105, United States
Claudia Toro
Office of Transportation and Air Quality, U.S. Environmental Protection Agency, Ann Arbor, MI 48105, United States
Drew R. Gentner
Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511, United States
Cheng Huang
State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental Sciences, Shanghai, 200233, China
Shantanu Jathar
Department of Mechanical Engineering, Colorado State University, Fort Collins, CO 80523, United States
Li Li
Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511, United States
Andrew A. May
Department of Civil, Environmental and Geodetic Engineering, The Ohio State University, Columbus, OH 43210, United States
Allen L. Robinson
Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA15213, United States
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Cited
11 citations as recorded by crossref.
- Source apportionment of Volatile Organic Compounds (VOCs) in the South Coast Air Basin (SoCAB) During RECAP-CA S. Wu et al. 10.1016/j.atmosenv.2024.120847
- Kinetic Modeling of Secondary Organic Aerosol in a Weather-Chemistry Model: Parameterizations, Processes, and Predictions for GOAmazon Y. He et al. 10.1021/acsestair.4c00240
- Impact of Emission Standards on Fine Particulate Matter Toxicity: A Long-Term Analysis in Los Angeles M. Badami et al. 10.3390/toxics13020140
- Environmentally Acceptable Lubricants for Stern Tube Application: Shear Stability and Friction Factor M. Večeř et al. 10.3390/lubricants12090323
- Seasonal Assessment of Secondary Organic Aerosol Formed through Aqueous Pathways in the Eastern United States S. Sapkota et al. 10.1021/acsearthspacechem.4c00392
- Modeling the influence of carbon branching structure on secondary organic aerosol formation via multiphase reactions of alkanes A. Madhu et al. 10.5194/acp-24-5585-2024
- Formation of late-generation atmospheric compounds inhibited by rapid deposition C. Bi & G. Isaacman-VanWertz 10.1038/s41561-025-01650-2
- High spatio-temporal resolution predictions of PM2.5 using low-cost sensor data A. Kar et al. 10.1016/j.atmosenv.2024.120486
- Evolution of Reactive Organic Compounds and Their Potential Health Risk in Wildfire Smoke H. Pye et al. 10.1021/acs.est.4c06187
- An improved framework for efficiently modeling organic aerosol (OA) considering primary OA evaporation and secondary OA formation from VOCs, IVOCs, and SVOCs L. Huang et al. 10.1039/D4EA00060A
- Reactive organic carbon air emissions from mobile sources in the United States B. Murphy et al. 10.5194/acp-23-13469-2023
10 citations as recorded by crossref.
- Source apportionment of Volatile Organic Compounds (VOCs) in the South Coast Air Basin (SoCAB) During RECAP-CA S. Wu et al. 10.1016/j.atmosenv.2024.120847
- Kinetic Modeling of Secondary Organic Aerosol in a Weather-Chemistry Model: Parameterizations, Processes, and Predictions for GOAmazon Y. He et al. 10.1021/acsestair.4c00240
- Impact of Emission Standards on Fine Particulate Matter Toxicity: A Long-Term Analysis in Los Angeles M. Badami et al. 10.3390/toxics13020140
- Environmentally Acceptable Lubricants for Stern Tube Application: Shear Stability and Friction Factor M. Večeř et al. 10.3390/lubricants12090323
- Seasonal Assessment of Secondary Organic Aerosol Formed through Aqueous Pathways in the Eastern United States S. Sapkota et al. 10.1021/acsearthspacechem.4c00392
- Modeling the influence of carbon branching structure on secondary organic aerosol formation via multiphase reactions of alkanes A. Madhu et al. 10.5194/acp-24-5585-2024
- Formation of late-generation atmospheric compounds inhibited by rapid deposition C. Bi & G. Isaacman-VanWertz 10.1038/s41561-025-01650-2
- High spatio-temporal resolution predictions of PM2.5 using low-cost sensor data A. Kar et al. 10.1016/j.atmosenv.2024.120486
- Evolution of Reactive Organic Compounds and Their Potential Health Risk in Wildfire Smoke H. Pye et al. 10.1021/acs.est.4c06187
- An improved framework for efficiently modeling organic aerosol (OA) considering primary OA evaporation and secondary OA formation from VOCs, IVOCs, and SVOCs L. Huang et al. 10.1039/D4EA00060A
1 citations as recorded by crossref.
Latest update: 23 Apr 2025
Short summary
We update methods for calculating organic particle and vapor emissions from mobile sources in the USA. Conventionally, particulate matter (PM) and volatile organic carbon (VOC) are speciated without consideration of primary semivolatile emissions. Our methods integrate state-of-the-science speciation profiles and correct for common artifacts when sampling emissions in a laboratory. We quantify impacts of the emission updates on ambient pollution with the Community Multiscale Air Quality model.
We update methods for calculating organic particle and vapor emissions from mobile sources in...
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