| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew * | 6 | Low |
| London Plane * | 2 | Low |
| Grasses * | 188 | Very high |
| Plantain * | 22 | Medium |
| Olive * | 102 | Medium |
| Birch | 0 | Low |
| Privet | 1 | Low |
| Alder | 0 | Low |
| Maple | 0 | Low |
| Mugwort | 0 | Low |
| Chestnut | 3 | Low |
| Composites | 16 | Medium |
| Hazel | 0 | Low |
| Heather | 1 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 0 | Low |
| Elm | 0 | Low |
| Pine | 117 | Very high |
| Poplar | 0 | Low |
| Goosefoot/Amaranth | 4 | Low |
| Oak | 34 | Medium |
| Sorrel | 10 | Low |
| Willow | 0 | Low |
| Nettle | 74 | High |
| Other | 24 | No data |
| Unidentified | 18 | No data |