| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 17 | Low |
| London Plane (Allergenic) | 30 | Medium |
| Grasses (Allergenic) | 8 | Low |
| Plantain (Allergenic) | 3 | Low |
| Olive (Allergenic) | 0 | Low |
| Birch | 6 | Low |
| Privet | 1 | Low |
| Alder | 0 | Low |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 0 | Low |
| Heather | 0 | Low |
| Eucalyptus | — | No data |
| Ash | 0 | Low |
| Mulberry | 37 | Medium |
| Elm | 1 | Low |
| Pine | 12 | Low |
| Poplar | 6 | Low |
| Goosefoot/Amaranth | 1 | Low |
| Oak | 67 | High |
| Sorrel | 0 | Low |
| Willow | 15 | Medium |
| Nettle | 13 | Low |
| Unidentified | 40 | No data |
Allergenic