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