| Type | Value (grains/m³) | Level |
| Cypress/Yew * | 1 | Low |
| London Plane * | 160 | High |
| Grasses * | 13 | Low |
| Plantain * | 68 | High |
| Olive * | 1 | Low |
| Birch | 2 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 1 | Low |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 0 | Low |
| Hazel | 0 | Low |
| Heather | 1 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 65 | High |
| Elm | 1 | Low |
| Pine | 21 | Medium |
| Poplar | 73 | High |
| Goosefoot/Amaranth | 1 | Low |
| Oak | 396 | Very high |
| Sorrel | 10 | Low |
| Willow | 2 | Low |
| Nettle | 14 | Low |
| Other | 11 | No data |
| Unidentified | 2 | No data |