AAAR 39th Annual Conference


The Abstract Submission Deadline is CLOSED. 

Click here for Frequently Asked Questions about AAAR Abstract Submission.

Questions regarding the mechanics of abstract submission should be addressed to:

Jeff Lindley
Telephone: 949-278-5722

Questions concerning AAAR abstract codes or AAAR membership status should be directed to: Jackie Wu at

Questions regarding abstract acceptance should be directed to the 2021 Conference Chair, Chris Hogan at

We will be continuing the Meet the Job Seekers poster session. This poster session is for job seekers to present their background and expertise to potential employers across academia, government, and industry. Current graduate students (graduating this year or next year), postdoctoral researchers, and research scientists who are seeking jobs related to aerosol science in the near future are welcome to submit an abstract to this poster session.


Abstract Procedures

Each current AAAR member will be given a code for one (1) free abstract submission to the AAAR 2021 Annual Conference. Codes are transferable, so they can be gifted or traded. Additional abstract submissions will cost $50 each. This abstract fee is intended to enhance the quality of the AAAR presentations in part by reducing the number of no-shows. Presently, AAAR is planning is to hold an in-person conference, but will make a decision in late Spring to Summer to confirm whether the conference will be in-person or switched to a virtual format. In the event the conference is switched to a virtual format, the conference will still have plenary presentations, platform presentations, special symposia, and poster presentations. Please submit your abstracts confidently knowing we will be able to hold a AAAR 2021 conference.

Each specific code can be used only once. (Remember that your unique code can be given to another author, if you desire.) Non-members or individuals submitting more than one abstract will be guided through the payment process on the abstract web site: Please note that if you purchased an abstract code and the conference is held in person, but you are unable to attend an in-person conference because of company or institutions restrictions on travel, we will be able to provide a refund for abstract fees.

Questions about the abstract submission process should be directed to Questions concerning AAAR membership details should be directed to


  1. Abstract Preparation: Abstracts should be no more than 300 words in English. Please follow the submission instructions on the AAAR abstracts web site.
  2. Co-Author Approval: Ensure that all co-authors approve the abstract and its potential presentation.
  3. Abstract submission to any of the special symposia or topical areas is welcome.
  4. Abstract Receipt Confirmation: You will receive an email confirmation immediately following the submission of your abstract. If you do not receive a confirmation for your abstract within 24 hours, or if you have questions, please email
  5. Changes to Abstracts: You may make changes to your abstract by e-mailing until the deadline of  Thursday, May 20, 2021.
  6. Abstract Review: Abstracts will be reviewed by the AAAR Technical Program Committee along with the Conference Chair. Abstract acceptance notifications will be emailed only to corresponding authors. Questions regarding abstract acceptance should be directed to the 2021 Conference Chair, Chris Hogan
  7. Corrections after Acceptance: Notice of acceptance will include the title and author list for your paper as it will appear in the final program. Any corrections to this listing should be directed to

The special symposia topics for the 2021 AAAR Annual Conference are:

  1. Aerosol Standards
  2. Aerosol Driven Disease Transmission
  3. Wildfire Aerosols
  4. Translating aerosol research for societal impact: Science communication and public outreach.
Dates to Remember

October 18 - 22, 2021
AAAR 38th Annual Conference

Code of Conduct

Conference Registration Fees
Early Bird
Received By
9/23/21 - Conference
Regular $349 $399
Early Career $299 $349
Retired $185 $185
Student $185 $185