World's Best Scientists 2026 revealed!
Award Badge
Best Scientists
2025
Award Badge
Environmental Sciences
USA
2026

D-Index & Metrics

Best Scientists

D-Index
198
Citations
174900
World Ranking
313
National Ranking
209

Environmental Sciences

D-Index
199
Citations
177697
World Ranking
5
National Ranking
4

Research.com Recognitions

  • 2026 - Research.com Environmental Sciences in United States Leader Award
  • 2025 - Research.com Best Scientists Award
  • 2025 - Research.com Environmental Sciences in United States Leader Award
  • 2023 - Research.com Environmental Sciences in United States Leader Award
  • 2022 - Research.com Environmental Sciences in United States Leader Award
  • 2013 - Member of the National Academy of Sciences
  • 2004 - Fellow of American Geophysical Union (AGU)
  • 1999 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1991 - Fellow of the American Academy of Arts and Sciences
  • 1982 - Member of the National Academy of Engineering Outstanding contributions to understanding the atmospheric behavior of pollutants and to development of estimation techniques for dynamic systems.

Overview

John H. Seinfeld is affiliated with the California Institute of Technology in the United States. Their research spans diverse areas within environmental and earth sciences, focusing primarily on atmospheric chemistry and aerosols alongside topics related to air quality and its health impacts.

The main fields of study for this researcher include Environmental Science with 123 publications and Earth and Planetary Sciences with 101 publications. Their subfields reflect specialization in Atmospheric Science, Health, Toxicology and Mutagenesis, Global and Planetary Change, Environmental Engineering, and Automotive Engineering.

The primary topics covered in their work are:

  • Atmospheric chemistry and aerosols
  • Air Quality and Health Impacts
  • Atmospheric Ozone and Climate
  • Atmospheric aerosols and clouds
  • Air Quality Monitoring and Forecasting
  • Atmospheric and Environmental Gas Dynamics
  • Vehicle emissions and performance

Significant recent papers authored or co-authored by them include:

  • Unexpected air pollution with marked emission reductions during the COVID-19 outbreak in China, 2020, Science
  • Rapid growth of new atmospheric particles by nitric acid and ammonia condensation, 2020, Nature
  • Oxygenated Aromatic Compounds are Important Precursors of Secondary Organic Aerosol in Biomass-Burning Emissions, 2020, Environmental Science & Technology
  • From COVID-19 to future electrification: Assessing traffic impacts on air quality by a machine-learning model, 2021, Proceedings of the National Academy of Sciences
  • Unexpected Oligomerization of Small α-Dicarbonyls for Secondary Organic Aerosol and Brown Carbon Formation, 2021, Environmental Science & Technology

Their research has been published frequently in the following venues:

  • Atmospheric chemistry and physics
  • Environmental Science & Technology
  • Zenodo (CERN European Organization for Nuclear Research)
  • Proceedings of the National Academy of Sciences
  • The Science of The Total Environment

Frequent collaborators include Shaocai Yu, Yuan Wang, Daniel Rosenfeld, Benjamin C. Schulze, and Mengying Li, indicating ongoing partnerships that may contribute to the broad scope of their atmospheric and environmental research.

John H. Seinfeld has received several awards recognizing their contributions to science, including membership in the National Academy of Sciences since 2013, fellowship in the American Geophysical Union since 2004, and fellowship in the American Association for the Advancement of Science awarded in 1999. They are also a fellow of the American Academy of Arts and Sciences since 1991 and a member of the National Academy of Engineering since 1982, the latter acknowledging outstanding contributions to understanding the atmospheric behavior of pollutants and the development of estimation techniques for dynamic systems.

Best Publications

  • Atmospheric Chemistry and Physics: From Air Pollution to Climate Change

    John H. Seinfeld;Spyros N. Pandis

  • The formation, properties and impact of secondary organic aerosol: current and emerging issues

    Mattias Hallquist;J. C. Wenger;U. Baltensperger;Y. Rudich

  • Organic aerosol and global climate modelling: a review

    M. Kanakidou;J. H. Seinfeld;S. N. Pandis;I. Barnes

  • Atmospheric Chemistry and Physics of Air Pollution

    John H. Seinfeld

  • Chemistry of secondary organic aerosol: Formation and evolution of low-volatility organics in the atmosphere

    Jesse H. Kroll;John H. Seinfeld

  • Gas/Particle Partitioning and Secondary Organic Aerosol Yields

    Jay R. Odum;Thorsten Hoffmann;Frank Bowman;Don Collins

  • Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation

    Jasper Kirkby;Joachim Curtius;João Almeida;João Almeida;Eimear Dunne

  • Reactive intermediates revealed in secondary organic aerosol formation from isoprene

    Jason D Surratt;Arthur W.H. Chan;Nathan C. Eddingsaas;Man Nin Chan

  • Ambient aerosol sampling using the Aerodyne Aerosol Mass Spectrometer

    Jose L. Jimenez;Jose L. Jimenez;John T. Jayne;Quan Shi;Charles E. Kolb

  • Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere

    Joao Almeida;Joao Almeida;Siegfried Schobesberger;Andreas Kürten;Ismael K. Ortega

  • Organic aerosol components observed in Northern Hemispheric datasets from Aerosol Mass Spectrometry

    N.L. Ng;M.R. Canagaratna;Q. Zhang;Q. Zhang;J.L. Jimenez

  • Fundamentals of Air Pollution Engineering

    Richard C. Flagan;John H. Seinfeld

  • RETHINKING THE OZONE PROBLEM IN URBAN AND REGIONAL AIR POLLUTION

    J H Seinfeld

  • Formation of Organic Aerosols from the Oxidation of Biogenic Hydrocarbons

    Thorsten Hoffmann;Jay R. Odum;Frank Bowman;Donald Collins

  • Recent advances in understanding secondary organic aerosol: Implications for global climate forcing

    Manish Shrivastava;Christopher D. Cappa;Jiwen Fan;Allen H. Goldstein

  • Unexpected epoxide formation in the gas-phase photooxidation of isoprene.

    Fabien Paulot;John D. Crounse;Henrik G. Kjaergaard;Henrik G. Kjaergaard;Andreas Kürten

  • Organic aerosol formation from the oxidation of biogenic hydrocarbons

    Robert J. Griffin;David R. Cocker;Richard C. Flagan;John H. Seinfeld

  • Secondary organic aerosol formation from isoprene photooxidation.

    Jesse H. Kroll;Nga L. Ng;Shane M. Murphy;Richard C. Flagan

  • Improving our fundamental understanding of the role of aerosol−cloud interactions in the climate system

    John H. Seinfeld;Christopher Bretherton;Kenneth S. Carslaw;Hugh Coe

  • Marine aerosol formation from biogenic iodine emissions

    Colin D. O'Dowd;Colin D. O'Dowd;Jose L. Jimenez;Richard C. Bahreini;Richard C. Flagan

  • Global distribution and climate forcing of carbonaceous aerosols

    Serena H. Chung;John H. Seinfeld

  • Unexpected air pollution with marked emission reductions during the COVID-19 outbreak in China.

    Tianhao Le;Yuan Wang;Lang Liu;Jiani Yang

  • ES Books: Atmospheric Chemistry and Physics of Air Pollution

    John H. Seinfeld

Frequent Co-Authors

Richard C. Flagan
Richard C. Flagan California Institute of Technology
Armin Sorooshian
Armin Sorooshian University of Arizona
Athanasios Nenes
Athanasios Nenes École Polytechnique Fédérale de Lausanne
Haflidi H. Jonsson
Haflidi H. Jonsson Naval Postgraduate School
Jason D. Surratt
Jason D. Surratt University of North Carolina at Chapel Hill
Lynn M. Russell
Lynn M. Russell University of California, San Diego
Paul O. Wennberg
Paul O. Wennberg California Institute of Technology
Nga L. Ng
Nga L. Ng Georgia Institute of Technology
Jose L. Jimenez
Jose L. Jimenez University of Colorado Boulder
Arthur W. H. Chan
Arthur W. H. Chan University of Toronto

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in Environmental Sciences, exploring related online degrees can open doors to diverse career paths. Programs such as the best online sociology bachelor degree provide valuable insights into human-environment interactions and social dynamics, enriching one’s understanding of environmental challenges.

Educational leadership also intersects with environmental studies, especially in policy and community engagement. Programs like online edd no dissertation and the best eds to edd programs offer pathways for professionals seeking advanced degrees without lengthy dissertation commitments, enabling timely career advancement.

For those focused on social welfare aspects of environmental issues, pursuing a Doctorate in Social Work can be impactful. The cheapest online dsw programs provide affordable options to gain expertise in addressing environmental justice and community resilience through social work.

These related degree pathways support a holistic approach to environmental sciences, blending social, educational, and policy perspectives essential for tackling today’s complex environmental challenges.

Best Scientists Citing John H. Seinfeld

Trending Scientists

Recently Published Articles