The grass pollen season has begun. People who are allergic to this pollen type should take all necessary precautions, as pollen concentrations are expected to gradually increase over the coming weeks.

Oak pollination is still in full swing. Exceptionally high levels have been recorded in recent days. Although oak pollen allergy is less common, sensitized individuals may experience a significant resurgence of symptoms.

Other trees are still in bloom, such as plane trees, beeches, horse chestnuts, and certain trees from the pine family.