Grass
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Index value 0 of 5.
Saturday 24 October Updated 15:57
Tomorrow stays at this level.
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Index value 0 of 5.
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Index value 0 of 5.
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LN covers part of East Midlands and follows its regional pollen pattern closely.
Tree pollen here is dominated by oak, silver birch and ash, with grass led by ryegrass and timothy and weeds by nettle and mugwort.
Tree pollen typically peaks in April. Grass counts are highest from late May to June. A mix of farmland and woodland produces a long grass season and a sharp tree peak in April.
For the wider regional view see East Midlands, or browse every area we cover.
The pollen season in LN (Lincoln) 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: low | Jun: peak | Jul: peak | Aug: active | 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 |
See the full UK pollen calendar or read when hay fever season starts and ends.