| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 8 | Low |
| London Plane (Allergenic) | 2,852 | Very high |
| Grasses (Allergenic) | 10 | Low |
| Plantain (Allergenic) | 16 | Low |
| Olive (Allergenic) | 1 | Low |
| Birch | 5 | Low |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 23 | Medium |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 1 | Low |
| Hazel | 0 | Low |
| Heather | 5 | Low |
| Eucalyptus | 0 | Low |
| Ash | 2 | Low |
| Mulberry | 141 | Very high |
| Elm | 1 | Low |
| Pine | 22 | Medium |
| Poplar | 33 | Medium |
| Goosefoot/Amaranth | 1 | Low |
| Oak | 32 | Medium |
| Sorrel | 11 | Low |
| Willow | 4 | Low |
| Nettle | 31 | Medium |
| Other | 26 | No data |
| Unidentified | 22 | No data |
Allergenic