Vegetation in town:
Information guide about plants with allergenic pollens
Pollen diary
Compare your symptoms to pollen concentrations on pollendiary.com
Updated 26th of April
Grass and oak pollen are taking over from birch pollen and are increasingly present in the air, with a medium risk of allergy.
Around the Mediterranean, parietaria (Urticaceae) and olive (Oleaceae) pollens are out in force, with a low risk of allergy for the time being.
The risk of allergy will also be low for birch, plane tree, willow, ash, plantain and sorrel pollens.
Pine pollen (pine, fir, spruce, etc.) may turn outdoor surfaces yellow, but is not allergenic.