London, England Pollen Forecast

Summary of the forecasted pollen levels in London, England

The overall pollen situation is high, with oak, pine, and grass pollen being the main contributors. The northern, northeastern, and southeastern areas are most affected. The coming days will see oak and pine pollen continuing to increase, with grass pollen remaining elevated.

What's in the air in London

Pollen types found in this area throughout the year and their typical risk level.

  • HighOak
  • HighPine family
  • HighTimothy Grass
  • ModerateNettle
  • ModerateWillow
  • LowPine

This week's biggest contributors

The pollen types with the highest measured levels this week.

  • HighOak1025.0 grains/m³
  • HighPine family189.0 grains/m³
  • HighTimothy Grass50.0 grains/m³
  • ModerateNettle39.0 grains/m³
  • ModerateWillow22.0 grains/m³
  • LowPine7.0 grains/m³
Thu, May 21
Click a location on the map to check the estimated pollen level.

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7-Day Forecast

This forecast represents the expected pollen levels in the area surrounding the selected location.

DatePollen TypeLevel
2026-05-21Grass PollenHigh
2026-05-22Grass PollenHigh
2026-05-23Grass PollenHigh
2026-05-24Grass PollenHigh
2026-05-25Grass PollenHigh
2026-05-26Grass PollenHigh
2026-05-27Grass PollenHigh
Risk Levels:
Low
,
Moderate
,
High
,
Very High

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