Alnus pollen grains in the atmospheric air in Poland in 2022

In addition to hazel pollen, alder pollen causes allergy symptoms in subjects suffering from early spring allergies. The study consisted the analysis of concentration Alnus air 12 Polish cities: Bialystok, Bydgoszcz, Cracow, Kielce, Lublin, Olsztyn, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, Wroclaw, and Zielona Gora. research was carried out 2022. volumetric method Burkard or Lanzoni samplers were used. season determined with 95% method. onset recorded earlier west Poland than east country, i.e. between January 30th February 18th. ended March 23rd April 3rd. maximum concentrations 14th 16th. highest detected Kielce while lowest values Bialystok Szczecin.