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Type Value (grains/m³) Level
Cypress/Yew * 130 High
London Plane * 55 Medium
Grasses * 6 Low
Plantain * 0 Low
Olive * 0 Low
Birch 12 Low
Privet 0 Low
Alder 1 Low
Maple 13 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 0 Low
Hazel 0 Low
Heather 0 Low
Eucalyptus 0 Low
Ash 5 Low
Mulberry 1 Low
Elm 1 Low
Pine 29 Medium
Poplar 33 Medium
Goosefoot/Amaranth 0 Low
Oak 0 Low
Sorrel 4 Low
Willow 4 Low
Nettle 5 Low
Other 0 No data
Unidentified 4 No data