The PEEX “Pan-Eurasian Experiment” program is a multidisciplinary climate change, air quality, environment and research infrastructure initiative focused on the Northern Eurasian particularly arctic and boreal regions. It was founded by several European, Russian and Chinese research organizations and institutes.
We welcome you into our community.
Latest news
Sumup for EMPOANDES project kick-off-meeting
The Erasmus+ EMPOANDES project “EMPOwer ANDES societies to improve adaptation to climate change through the co-creation of climate services capacities” (Dec 2025 – Feb 2028; http://empoandes.eu) kick-off-meeting took place in a hybrid mode during 20-22 [Read more]
FOCI Project Review Meeting for 2nd Reporting Period
The Horizon Europe FOCI project “FOCI is Non-CO2 Forcers And Their Climate, Weather, Air Quality And Health Impacts” (Sep 2022 - Aug 2026; https://www.project-foci.eu) review meeting took place online during 21-22 January 2026. The project [Read more]
Diverse aerosol effects revealed during wildfire and dust storm events in Ukraine in April 2020
A new paper entitled “Diverse aerosol effects revealed during wildfire and dust storm events in Ukraine in April 2020” was published in Atmospheric Pollution Research journal that is the contribution of Ukrainian Hydrometeorological Institute (Kyiv, [Read more]
Arctic Science Summit Week 2026
The Arctic Science Summit Week (ASSW) 2026 will take place in a hybrid format during 25 March – 1 April 2026 in the city of Aarhus, Denmark. It is organized by the International Arctic Science [Read more]
Role of Natural Disasters and Anthropogenic Upheavals in Complex Atmosphere-Chemistry Interactions and Feedbacks
Researchers from the Ukrainian Hydrometeorological Institute (UHMI, Kyiv, Ukraine), the PEEX collaborator, published a chapter entitled “Role of Natural Disasters and Anthropogenic Upheavals in Complex Atmosphere-Chemistry Interactions and Feedbacks” in Springer book series “Nexus of [Read more]
10th High Latitude Dust Workshop 2026
The 10th High Latitude Dust (HLD) Workshop will take place in a hybrid format during 11-12 February 2026 in Reykjavik, Iceland. Its focus is on in-situ measurements, remote sensing, modelling, long-range transport, and impacts of [Read more]

The PEEX “Pan-Eurasian Experiment” program is a multidisciplinary climate change, air quality, environment and research infrastructure initiative focused on the Northern Eurasian particularly arctic and boreal regions. It was founded by several European, Russian and Chinese research organizations and institutes.
We welcome you into our community.
GLOBAL CHALLENGE. WORLD CLASS RESPONSE
OUR PEOPLE, PRACTICE AREAS & PUBLICATIONS
INAR Initiatives
Education
Univ. of Helsinki DP in Atmospheric Sci.
Climate Now – MOOC course
Univ. of Helsinki MP in Atmospheric Sci.
Large scale research projects
Finnish Center of Excellence
CRAICC
DBAR
ERAPLANET Strand 4 iCUPE
Research Infrastructures
SMEAR stations
SmartSMEAR – Data Access
ICOS ERIC
ICOS-Finland
InGOS
ACTRIS
ExpeER
INAR
WMO-GAW
GEOSS
SAON
AnaEE
INTAROS
iCUPE
You can find old site here. https://www.atm.helsinki.fi/peexold/






