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