Join us at the 43rd AAAR Annual Conference!

Welcome to the 43rd AAAR Annual Conference, taking place October 13-17, 2025, at the Buffalo Convention Center in Buffalo, New York. Special symposia this year will focus on the following topics:

  • Burning Questions of Aerosol Emissions, Chemistry, and Impacts from Wildland-Urban Interface (WUI) Fires
  • Chemicals of Emerging Concern in Indoor and Outdoor Aerosol: Sources, Vectors, Reactivity, and Impacts
  • Aerosol Processes and Properties in Changing Environments in the Anthropocene
  • Reducing Aerosol Exposure with Control Technologies and Interventions
  • Advancing Aerosol Science through Data Analysis Tools

Special events include Geeks Who Drink Trivia, Early Career Event, Fine Particle Art and Video Competition, Representation and Equity Affairs Program, Fun Run, and a new LGBTQ Event. Travel Grants, Student Assistant, and Social Media Ambassador opportunities will be available.

The conference venue is conveniently located near Niagara Falls and Buffalo's vibrant waterfront. Attendees can explore local attractions and enjoy Buffalo's renowned culinary scene.

Join us for this exciting opportunity to present your latest research, connect with colleagues, and advance the field of aerosol science and technology. We look forward to your participation in Buffalo this October!

Dates to Remember

Abstract submission deadline: May 9, 2025.
Late breaking poster submission deadline: July 25, 2025.

How to Submit an Abstract

You need to be a registered user in order to submit an abstract. If you already registered on this site, you can login here. Note that this site (abstract submission site) is independent from the personal membership site hosted by the AAAR home office. If you already have a AAAR member account it does not necessarily mean that you have an account on the abstract submission site. If you have forgotten your password, reset your password here. If you are a new user, you must register here before submitting an abstract. Once you have logged on, you will be presented with an option on the top navigation bar to submit an abstract.

You must have a valid 16-digit code in order to submit an abstract. Click here for detailed instructions.

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