| Month | Cypress/Yew | London Plane | Grasses | Plantain | Olive | Birch | Privet | Alder | Mugwort | Chestnut | Composites | Hazel | Heather | Eucalyptus | Ash | Mulberry | Elm | Pine | Poplar | Goosefoot/Am | Oak | Sorrel | Willow | Nettle | Unidentified |
| January | 2.727 | 1 | 4 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 4 | 0 | 0 | 26 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| February | 2.288 | 0 | 14 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 3 | 0 | 0 | 202 | 0 | 261 | 1 | 50 | 0 | 0 | 1 | 2 | 1 | 10 |
| March | 203 | 172 | 14 | 1 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 14 | 5 | 4 | 40 | 241 | 2 | 3 | 0 | 15 | 9 | 17 |
| April | 33 | 113 | 33 | 34 | 0 | 8 | 0 | 0 | 0 | 0 | 2 | 0 | 14 | 0 | 0 | 17 | 1 | 58 | 47 | 2 | 1.347 | 12 | 16 | 32 | 17 |
| May | 12 | 8 | 197 | 46 | 100 | 1 | 15 | 0 | 0 | 0 | 6 | 0 | 15 | 0 | 0 | 2 | 2 | 97 | 0 | 5 | 774 | 16 | 2 | 12 | 39 |
| June | 3 | 0 | 24 | 4 | 52 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 16 | 0 | 1 | 23 | 2 | 0 | 5 | 6 |
| July | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| August | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| September | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| October | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 |
| November | 160 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| December | 54 | 0 | 1 | 0 | 4 | 0 | 0 | 3 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 |