| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 8 | Low |
| London Plane (Allergenic) | 120 | High |
| Grasses (Allergenic) | 10 | Low |
| Plantain (Allergenic) | 1 | Low |
| Olive (Allergenic) | 0 | Low |
| Birch | 29 | Medium |
| Privet | 0 | Low |
| Alder | 0 | Low |
| Maple | 103 | Very high |
| Mugwort | 0 | Low |
| Chestnut | 0 | Low |
| Composites | 0 | Low |
| Hazel | 0 | Low |
| Heather | 3 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 43 | Medium |
| Elm | 0 | Low |
| Pine | 41 | Medium |
| Poplar | 0 | Low |
| Goosefoot/Amaranth | 0 | Low |
| Oak | 22 | Medium |
| Sorrel | 3 | Low |
| Willow | 5 | Low |
| Nettle | 1 | Low |
| Other | 9 | No data |
| Unidentified | 0 | No data |
Allergenic