Pollen count for the region Londonderry
hazel
alder
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
hazel
alder
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
hazel
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
alder
hazel
alder
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
hazel
alder
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
hazel
alder
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
hazel
plantain
oak
mugwort
grasses
elm
birch
beech
willow
rumex
ash
alder
