News
Swiss Academy of Sciences SCNAT
Hay fever on the increase due to climate change
The hay fever situation in Switzerland is deteriorating because of climate change: the hay fever season is becoming longer, pollen concentrations are increasing, and highly allergenic invasive plants are becoming widespread. Researchers at the Swiss Commission for Atmospheric Chemistry and Physics (ACP) of the Swiss Academy of Sciences (SCNAT) and the Swiss Federal Office for Meteorology and Climatology (MeteoSwiss) have issued a new fact sheet that summarises the latest findings about the hay fever and pollen situation, and how it is being impacted by climate change.
