22nd International Conference on Nucleation and Atmospheric Aerosols (ICNAA) 2025

TSI is proud to be a Gold Sponsor of the 22nd International Conference on Nucleation and Atmospheric Aerosols (ICNAA 2025), taking place Aug 24-29 at the University of Vienna, bringing together leading scientists, researchers, and professionals from around the world to share the latest advances in aerosol science.

As a trusted partner in aerosol measurement, TSI will be showcasing our latest innovations designed to empower researchers with precision, flexibility, and ease of use. Whether you are studying nucleation processes, atmospheric aerosol dynamics, or particle characterization, TSI’s tools are built to support your research with accuracy and reliability.

Visit us at ICNAA to explore solutions such as:

• OmniCount™ Portable Water-based Condensation Particle Counter (PWCPC) – ideal for vertical profiling, exposure studies, and on-the-go research.
• ACTRIS- and CEN/TS-compliant solution to help comply with requirements of the EU Ambient Air Quality Directive (AAQD) for particle number concentration (PNC) and particle size distribution (PSD) measurements
• Portable MOUDI™ Impactors – versatile impactor technology for detailed particle size fractionation.

We look forward to connecting with the aerosol science community in Vienna and sharing how TSI solutions may help advance your work.