Situation and medium-term forecast for Poland

Current situation in Poland

14 April 2023



Single pollen grains of highly allergenic BIRCHES have been already observed in the ir samples from several days. Changeable weather conditions during Easter delayed pollen release. Rapid increase in birch pollen exposure should is expected in the coming week.

Moreover, the other trees are also the sources of allergenic pollen in this time, as follows: ash, yellow, poplar and elm.

The fungal spores concentrations is still low, but in the case of Cladosporium spores it is gradually increasing. 


Please refer to the following websites for information about pollen-monitoring and current pollen levels in Poland:

Polish Aerobiology Network (Polish and English version) 

OBAS Serwis Alergologiczny (Polish version) h ttp://

Responsible for the content:

Dorota Myszkowska

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