Pollen count for the region Besançon
oak
birch
ash
mugwort
hornbeam
ragweed
hazel
grasses
cypress
poplar
plantain
alder
oak
mugwort
hornbeam
ragweed
hazel
grasses
cypress
birch
poplar
plantain
ash
alder
oak
grasses
birch
plantain
ash
mugwort
hornbeam
ragweed
hazel
cypress
poplar
alder
oak
grasses
birch
plantain
ash
mugwort
hornbeam
ragweed
hazel
cypress
poplar
alder
oak
grasses
birch
plantain
ash
mugwort
hornbeam
ragweed
hazel
cypress
poplar
alder
oak
grasses
birch
plantain
ash
mugwort
hornbeam
ragweed
hazel
cypress
poplar
alder
