| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 4 | Low |
| London Plane (Allergenic) | 2,859 | Very high |
| Grasses (Allergenic) | 15 | Low |
| Plantain (Allergenic) | 30 | Medium |
| Olive (Allergenic) | 0 | Low |
| Birch | 27 | Medium |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 17 | Medium |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 0 | Low |
| Hazel | 0 | Low |
| Heather | 4 | Low |
| Eucalyptus | 0 | Low |
| Ash | 8 | Low |
| Mulberry | 25 | Medium |
| Elm | 1 | Low |
| Pine | 51 | High |
| Poplar | 68 | High |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 138 | Very high |
| Sorrel | 11 | Low |
| Willow | 8 | Low |
| Nettle | 60 | High |
| Other | 33 | No data |
| Unidentified | 22 | No data |
Allergenic