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