| Type | Value (grains/m³) | Level |
| Cypress/Yew * | 3 | Low |
| London Plane * | 9 | Low |
| Grasses * | 85 | High |
| Plantain * | 61 | High |
| Olive * | 0 | Low |
| Birch | 4 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 848 | Very high |
| Mugwort | 0 | Low |
| Chestnut | 2 | Low |
| Composites | 6 | Low |
| Hazel | 0 | Low |
| Heather | 5 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 15 | Medium |
| Elm | 0 | Low |
| Pine | 37 | Medium |
| Poplar | 0 | Low |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 208 | Very high |
| Sorrel | 42 | Medium |
| Willow | 0 | Low |
| Nettle | 1 | Low |
| Other | 14 | No data |
| Unidentified | 15 | No data |