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Type Value (grains/m³) Level
Cypress/Yew * 0 Low
London Plane * 3 Low
Grasses * 44 Medium
Plantain * 7 Low
Olive * 10 Low
Birch 0 Low
Privet 4 Low
Alder 0 Low
Maple 0 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 0 Low
Hazel 0 Low
Heather 3 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 1 Low
Elm 0 Low
Pine 70 High
Poplar 0 Low
Goosefoot/Amaranth 1 Low
Oak 30 Medium
Sorrel 8 Low
Willow 0 Low
Nettle 2 Low
Other 3 No data
Unidentified 2 No data