| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 4 | Low |
| London Plane (Allergenic) | 30 | Medium |
| Grasses (Allergenic) | 9 | Low |
| Plantain (Allergenic) | 20 | Medium |
| Olive (Allergenic) | 13 | Low |
| Birch | 1 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 16 | Medium |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 0 | Low |
| Heather | 11 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 5 | Low |
| Elm | 2 | Low |
| Pine | 25 | Medium |
| Poplar | 0 | Low |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 95 | High |
| Sorrel | 2 | Low |
| Willow | 0 | Low |
| Nettle | 1 | Low |
| Other | 7 | No data |
| Unidentified | 5 | No data |
Allergenic