Pollen count for the region Durham
birch
willow
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
birch
willow
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
birch
poplar
hazel
yew
willow
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
hazel
birch
yew
willow
poplar
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
birch
poplar
plantain
oak
nettle
mugwort
hazel
grasses
elm
yew
willow
rumex
ash
alder
hazel
birch
yew
willow
poplar
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
hazel
birch
yew
willow
poplar
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
rumex
