Grass
None
Index value 0 of 5.
Saturday 24 October Updated 07:04
No pollen in SM (Sutton) today.
Tomorrow stays at this level.
Tree
None
Index value 0 of 5.
Weed
None
Index value 0 of 5.
SM covers part of Greater London and follows its regional pollen pattern closely.
Tree pollen here is dominated by London plane, oak and lime, with grass led by ryegrass and cocksfoot and weeds by nettle and mugwort.
Tree pollen typically peaks in late March to early May. Grass counts are highest from late May into early July. Mature urban canopy with high plane and lime cover keeps the tree count active well into May.
For the wider regional view see Greater London, or browse every area we cover.
Hay fever season in SM (Sutton)
The pollen season in SM (Sutton) runs from February to October. The worst months are typically April, June, July and August.
| Pollen | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tree pollen | Jan: none | Feb: low | Mar: active | Apr: peak | May: active | Jun: low | Jul: none | Aug: none | Sep: none | Oct: none | Nov: none | Dec: none |
| Grass pollen | Jan: none | Feb: none | Mar: none | Apr: none | May: active | Jun: peak | Jul: peak | Aug: low | Sep: none | Oct: none | Nov: none | Dec: none |
| Weed pollen | Jan: none | Feb: none | Mar: none | Apr: none | May: none | Jun: low | Jul: active | Aug: peak | Sep: active | Oct: low | Nov: none | Dec: none |
- Tree pollen in SM (Sutton) runs from February to June. It peaks in April.
- Grass pollen in SM (Sutton) runs from May to August. It peaks in June.
- Weed pollen in SM (Sutton) runs from June to October. It peaks in August.
See the full UK pollen calendar or read when hay fever season starts and ends.