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Type Value (grains/m³) Level
Cypress/Yew * 1.734 Very high
London Plane * 0 Low
Grasses * 3 Low
Plantain * 0 Low
Olive * 0 Low
Birch 0 Low
Privet 0 Low
Alder 8 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 0 Low
Hazel 2 Low
Heather 0 Low
Eucalyptus 0 Low
Ash 835 Very high
Mulberry 0 Low
Elm 23 Medium
Pine 0 Low
Poplar 28 Medium
Goosefoot/Amaranth 0 Low
Oak 1 Low
Sorrel 11 Low
Willow 0 Low
Nettle 0 Low
Unidentified 0 No data