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