Exeter pollen forecast - today, tomorrow and the week ahead
Today (25 June) pollen in Exeter is medium; grass is medium. Tomorrow (26 June 2026) levels are similar. Over the following five days grass will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Exeter's parks, including Northernhay Gardens, and the Exe valley corridor feature oak and ash as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding Devon farmland and the woodlands fringing Dartmoor to the west contribute additional grass and tree pollen under prevailing easterly winds.
Today - 25 June
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
50/100
-
Willow (Salicaceae):
None
0/100
High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.
Tomorrow - 26 June
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
35/100
-
Willow (Salicaceae):
None
0/100
Frequently Asked Questions
Is pollen high in Exeter right now?
On 25 June 2026, overall pollen levels in Exeter are moderate. Grass is the main contributor to airborne pollen
Will pollen levels change in Exeter tomorrow?
On 26 June 2026, pollen conditions in Exeter will be similar to today, with grass at medium levels
Is pollen expected to decrease in Exeter this week?
According to the five-day outlook, grass and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Exeter?
On 25 June 2026, Grass is the dominant pollen source in Exeter. willow, alder, birch, hazel, and cypress are not currently active.
When is pollen season in Exeter?
How often is the Exeter pollen forecast updated?
The Exeter pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Exeter come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Exeter based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Exeter, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Want to see pollen forecasts for other cities in United Kingdom?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)
This page provides the latest public pollen forecast for Exeter.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.