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