| Type | Value (grains/m³) | Level |
| Cypress/Yew * | 151 | High |
| London Plane * | 554 | Very high |
| Grasses * | 13 | Low |
| Plantain * | 0 | Low |
| Olive * | 0 | Low |
| Birch | 0 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 70 | High |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 0 | Low |
| Hazel | 6 | Low |
| Heather | 5 | Low |
| Eucalyptus | 1 | Low |
| Ash | 0 | Low |
| Mulberry | 69 | High |
| Elm | 10 | Low |
| Pine | 49 | Medium |
| Poplar | 149 | Very high |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 9 | Low |
| Sorrel | 3 | Low |
| Willow | 4 | Low |
| Nettle | 19 | Medium |
| Other | 10 | No data |
| Unidentified | 39 | No data |