| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 52 | Medium |
| London Plane (Allergenic) | 2,342 | Very high |
| Grasses (Allergenic) | 3 | Low |
| Plantain (Allergenic) | 2 | Low |
| Olive (Allergenic) | 1 | Low |
| Birch | 4 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 3 | Low |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 1 | Low |
| Heather | 2 | Low |
| Eucalyptus | 0 | Low |
| Ash | 21 | Medium |
| Mulberry | 13 | Low |
| Elm | 2 | Low |
| Pine | 42 | Medium |
| Poplar | 34 | Medium |
| Goosefoot/Amaranth | 2 | Low |
| Oak | 27 | Medium |
| Sorrel | 1 | Low |
| Willow | 2 | Low |
| Nettle | 14 | Low |
| Other | 23 | No data |
| Unidentified | 3 | No data |
Allergenic