Real-time bioaerosol monitor

SwisensPoleno Jupiter

The new way of real-time measurement

Stable long-term operation

Reliably measure and identify local concentrations of bioaerosol particles in real time. High availability thanks to robust design and high-quality technology.


Unique identification

Based on an extensive data set and in combination with state-of-the-art machine learning algorithms, excellent quality of classification results is achieved.

Transparent data

Transparent logs and access to raw data allow control of measurement data needed for research purposes.

Lab and field use

There are no limits to its use. SwisensPoleno Jupiter can be operated both in a network out in the field and as an individual measuring system in the laboratory in a simple and user-friendly manner.


Read more about real-time particle measurement


SwisensPoleno Jupiter is the latest generation of optical particle measurement systems for real-time measurement and monitoring of bioaerosols. The real-time bioaerosol monitor SwisensPoleno Jupiter combines the latest measurement methods with artificial intelligence and transparent data evaluation to create a reliable measurement system for automatic particle identification. This includes pollen, spores, other bioaerosols and solid particles in the ambient air.

SwisensPoleno Jupiter briefly explained

Designed for discovering the particle microcosm and pioneering autonomous measurement and monitoring of bioaerosols.


SwisensPoleno Jupiter and its measurement methods:

  • holographic images
  • light scattering
  • polarisation and
  • UV-induced fluorescence intensity & lifetime
The most important specifications at a glance:
  • particle classes within 0.5 – 300µm
  • air sampling volume 40l/min
  • sigma-2 geometry sample inlet
  • integrated particle concentrator

Further benefits of SwisensPoleno Jupiter

  • non-invasive measurement method
  • immediate verification of identification results
  • remote access to data
  • fully remote operation, configuration and updates
  • integrated self-cleaning function
  • customized weatherproof housing included
  • insertable sampler for laboratory evaluation
  • no consumables

Breaking new ground with Swisens

Read more about real-time particle measurement

Titelbild Pollen und andere Aerosol-Partikel
Products & Solutions

Pollen and other aerosol particles

SwisensPoleno’s artificial intelligence uses a pre-filter to separate different particle categories. In this short blog article, we explain what the prefilter for automatic pollen identification is all about. In doing so, we answer the following question: How can SwisensPoleno distinguish pollen from other aerosol particles?

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Vom Partikel zum Bildschirm
Products & Solutions

From particle to Screen

This article describes how we convert individual bioaerosol particles into data available on our screen. In general, we try to answer one main question: How does real-time bioaerosol data get to users?

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Swisens News

Relative fluorescence spectrum of SwisensPoleno Jupiter

In this blog article you will learn about the relative fluorescence spectrum of SwisensPoleno Jupiter. We will introduce you step by step to the basics of fluorescence and explain the advantages and disadvantages of relative fluorescence in the real-time measurement of bioaerosols.

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Daten aus Echtzeit-Messung Analysieren
Products & Solutions

How to analyze aerosol data from real-time measurement

The latest technologies allow the measurement and monitoring of aerosol particles in real time. A measuring system continuously draws in air and measures and identifies the particles it contains. This is also the case with the measurement systems from Swisens. In this article, we will show you one way to analyze aerosol data from real-time measurements using our measurement systems and software solutions.

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Tech Blog

Particle morphology from holographic images

This article explains the basics of automatic aerosol particle identification. We explain how our measurement systems extract information on particle morphology from holographic images and how you can distinguish between different aerosol particles.

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Manchester Urban Observartory SwisensPoleno
Swisens News

Double premiere in Manchester for bioaerosol measurements

In early summer, a double first was celebrated with the installation of a SwisensPoleno measurement system in Manchester (UK). On the one hand, the first nationwide real-time pollen concentrations were measured. Secondly, with the ongoing crisis and various lockdown scenarios, the first remotely installed SwisensPoleno is in operation.

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Further Components of SwisensEcosystems

Hardware Components


SwisensPoleno Jupiter is the latest generation of optical particle measurement systems for real-time measurement and monitoring of bioaerosols.


SwisensPoleno Mars is the new generation of real-time pollen monitoring using our sophisticated technology and offering network compatibility.

Add-on Components


SwisensAtomizer is the compact particle disperser for solid and dry particle samples such as pollen, mineral dust and other materials.

Software Components


Swisens DataExplorer is a browser-based software with helpful tools for checking measurement results and monitoring hardware components in the SwisensEcosystem.


Swisens DataAnalyzer is a tool set that enables efficient analysis of large amounts of data in the deep dive of BigData.

Service Components


With Swisens Accelerators, we offer practical training to operate our measurement systems.


Swisens Care is our service for software updates and maintenance on all Swisens systems.


SwisensData is a service with server-integrated data management in the SwisensEcosystem.


The SwisensAI Factory is a competence centre that offers and imparts practical training and knowledge related to automatic particle identification.

This is what our
satisfied customers say

Benoît Crouzy
Surface Data, Project Manager Swiss Automated Pollen Network
Federal Office of Meteorology and Climatology MeteoSwiss

“Swisens has shown to be a service-oriented partner in any case, addressing requests diligently. Our suggestions have always been heard and have been systematically translated in technical improvements. In short, Swisens AG has shown to be strongly oriented towards client and market needs. Finally, the tests we performed with Swisens AG resulted in a fruitful scientific exchange. In all, it is for us a great pleasure to recommend Swisens AG for operational or research projects in the field of automatic pollen measurements.”


Prof Martin Gallagher
Centre for Atmospheric Science,
University of Manchester

“I speak on behalf of my colleagues who are Urban Observatory Principal Investigators and Research Collaborators from the University of Manchester that we have rarely seen, or been provided with such exemplary support as that provided by Swisens. Swisens customer support has been remarkable given the current situation, from remote training and commissioning to rapid support for hardware and software tools specific to our needs to extremely well organised seminars that actually focus on customer feedback and needs. In particular we have been impressed with the Swisens open source data approach and their attention to different users specific needs. Swisens technical innovations has already generated enormous interest in a bioaerosol-aerobiology community that until recently has been limited with respect to real-world and near real-time detection and importantly quantification of airborne bioaerosol concentrations. Their approach has developed significant rapport with multi-disciplinary researchers and Swisens should be lauded for this.”


Mikhail Sofiev
Research Professor
Atmospheric Composition Research Department
Finnish Meteorological Institute

“The Finnish Meteorological Institute is very satisfied with the cooperation of Swisens AG. The agreed research and development programme is progressing well and mutual openness and collaborative atmosphere strongly supports it. Swisens participated in a workshop and supported the scientists in recording the test data based on the cooperation agreement. A particular outcome of the workshop was a new procedure for the calibration of real-time monitoring systems based on the SwisensAtomizer. It has been proven to deliver cleaner results than the approaches tried so far in different countries. FMI is very satisfied with cooperation of Swisens AG. Our suggestions regarding software tools were quickly accepted and implemented by Swisens engineers. We are indeed happy to work with Swisens and start opening real-time data to professionals in Finland.”


Debora Käser
Team Leader
Department for Work Safety / Health Protection

“Being able to aerosolize different powder samples in the lab to perform experiments related to occupational health has been one of our challenges. With the SwisensAtomizer at hand, we now have a small device which helps us to produce a stable dust atmosphere to load filters in a consistent manner, serving as calibration filters for later analysis. Swisens AG has always shown great support concerning our demands on the SwisensAtomizer. We are delighted to collaborate with Swisens AG.”