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