Pollen count for the region Wijk aan Zee
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
birch
oak
grasses
rumex
plantain
mugwort
ragweed
hazel
rye
alder
willow
beech
poplar
oak
birch
grasses
rye
rumex
plantain
mugwort
ragweed
hazel
alder
