Grass
None
Index value 0 of 5.
Saturday 24 October Updated 13:04
No pollen in Norwich today.
Tomorrow stays at this level.
Tree
None
Index value 0 of 5.
Weed
None
Index value 0 of 5.
Hay fever sufferers in Norwich should track all three pollen types from March through August.
Tree pollen here is dominated by oak, ash and silver birch, with grass led by ryegrass and timothy and weeds by nettle and plantain.
Tree pollen typically peaks in April. Grass counts are highest from June. The dry, flat farmland tends to give grass pollen a long run from late May through July.
For the wider regional view see East of England, or browse every area we cover.
Hay fever season in Norwich
The pollen season in Norwich 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 Norwich runs from February to June. It peaks in April.
- Grass pollen in Norwich runs from May to August. It peaks in June.
- Weed pollen in Norwich runs from June to October. It peaks in August.
See the full UK pollen calendar or read when hay fever season starts and ends.