| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 4 | Low |
| London Plane (Allergenic) | 258 | High |
| Grasses (Allergenic) | 24 | Low |
| Plantain (Allergenic) | 19 | Low |
| Olive (Allergenic) | 0 | Low |
| Birch | 10 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 1 | Low |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 0 | Low |
| Heather | 4 | Low |
| Eucalyptus | 0 | Low |
| Ash | 1 | Low |
| Mulberry | 21 | Medium |
| Elm | 0 | Low |
| Pine | 49 | Medium |
| Poplar | 6 | Low |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 747 | Very high |
| Sorrel | 11 | Low |
| Willow | 7 | Low |
| Nettle | 6 | Low |
| Other | 20 | No data |
| Unidentified | 23 | No data |
Allergenic