Welcome to the workshop on air ions, clusters and atmospheric aerosols. The workshop will be held on May 08th till 09th in Pühajärve, Estonia. The workshop brings together researchers working with atmospheric clusters and ions and particularly the users of ion and mass spectrometers and particle counters. It also provides a forum for knowledge exchange on trace gases, clusters and nanoparticles. The goals of the workshop include development of theory and measurements techniques, calibrations and maintenance, scientific discussions on user selected topics and future experiments.

The workshop is also a platform where science makers can meet instrument makers and the outcome of research, development, problems and solutions will be shared among and beyond disciplines. Users of the ion spectrometers (AIS, NAIS, EAS) (Airel Ltd.) and the PSM (Particle Size Magnifier, Airmodus Oy) can enjoy the special sessions about the instruments. You are warmly welcome to attend the meeting, please mark it to your calendar.


Heikki Junninen (UT)
Markku Kulmala (UHEL)