| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 94 | High |
| London Plane (Allergenic) | 42 | Medium |
| Grasses (Allergenic) | 15 | Low |
| Plantain (Allergenic) | 2 | Low |
| Olive (Allergenic) | 0 | Low |
| Birch | 0 | Low |
| Privet | 0 | Low |
| Alder | 1 | Low |
| Maple | 4 | Low |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 0 | Low |
| Heather | 7 | Low |
| Eucalyptus | 0 | Low |
| Ash | 4 | Low |
| Mulberry | 0 | Low |
| Elm | 20 | Medium |
| Pine | 3 | Low |
| Poplar | 30 | Medium |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 11 | Low |
| Sorrel | 9 | Low |
| Willow | 2 | Low |
| Nettle | 18 | Medium |
| Other | 4 | No data |
| Unidentified | 1 | No data |
Allergenic