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Type Value (grains/m³) Level
Cypress/Yew * 52 Medium
London Plane * 0 Low
Grasses * 150 High
Plantain * 94 High
Olive * 14 Low
Birch 3 Low
Privet 1 Low
Alder 0 Low
Maple 18 Medium
Mugwort 0 Low
Chestnut 1 Low
Composites 2 Low
Hazel 0 Low
Heather 2 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 258 Very high
Poplar 0 Low
Goosefoot/Amaranth 1 Low
Oak 856 Very high
Sorrel 108 Very high
Willow 1 Low
Nettle 5 Low
Other 19 No data
Unidentified 1 No data