| Type | Value (grains/m³) | Level |
|---|---|---|
| Cypress/Yew (Allergenic) | 13 | Low |
| London Plane (Allergenic) | 3 | Low |
| Grasses (Allergenic) | 525 | Very high |
| Plantain (Allergenic) | 169 | Very high |
| Olive (Allergenic) | 182 | Medium |
| Birch | 2 | Low |
| Privet | 0 | Low |
| Alder | 1 | Low |
| Maple | 0 | Low |
| Mugwort | 0 | Low |
| Chestnut | 1 | Low |
| Composites | 11 | Low |
| Hazel | 0 | Low |
| Heather | 2 | Low |
| Eucalyptus | 0 | Low |
| Ash | 0 | Low |
| Mulberry | 1 | Low |
| Elm | 0 | Low |
| Pine | 275 | Very high |
| Poplar | 0 | Low |
| Goosefoot/Amaranth | 1 | Low |
| Oak | 248 | Very high |
| Sorrel | 85 | High |
| Willow | 1 | Low |
| Nettle | 23 | Medium |
| Other | 49 | No data |
| Unidentified | 5 | No data |
Allergenic