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Type Value (grains/m³) Level
Cypress/Yew * 5 Low
London Plane * 0 Low
Grasses * 54 Medium
Plantain * 17 Low
Olive * 1 Low
Birch 1 Low
Privet 0 Low
Alder 0 Low
Maple 73 High
Mugwort 0 Low
Chestnut 0 Low
Composites 2 Low
Hazel 0 Low
Heather 1 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 1 Low
Elm 0 Low
Pine 22 Medium
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 83 High
Sorrel 11 Low
Willow 0 Low
Nettle 3 Low
Other 19 No data
Unidentified 1 No data