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