Blaenau Ffestiniog pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Blaenau Ffestiniog is low; cypress, grass, and mugwort are low. Tomorrow (10 August 2026) levels are similar - mugwort remains low. Over the following five days cypress, grass, and mugwort will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Blaenau Ffestiniog sees oak and ash as the leading tree pollen contributors, with levels differing noticeably between well-vegetated suburbs and the denser core. The wider Gwynedd countryside supplies additional tree and grass pollen, particularly when moist Atlantic fronts carry it toward the built-up area. This mix of urban and rural influence gives Blaenau Ffestiniog a fairly typical pollen pattern for the wider region.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
8/100
-
Grass (Poaceae):
Low
5/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
16/100
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 - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
6/100
Air quality in Blaenau Ffestiniog
View air qualityFrequently Asked Questions
Is pollen high in Blaenau Ffestiniog right now?
On 9 August 2026, overall pollen levels in Blaenau Ffestiniog are low. Artemisia is the main contributor to airborne pollen, while cypress and grass remain at lower levels
Will pollen levels change in Blaenau Ffestiniog tomorrow?
On 10 August 2026, pollen conditions in Blaenau Ffestiniog will be different from today, with artemisia at low levels
Is pollen expected to decrease in Blaenau Ffestiniog this week?
According to the five-day outlook, artemisia, cypress, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Blaenau Ffestiniog?
On 9 August 2026, Artemisia is the dominant pollen source in Blaenau Ffestiniog. cypress and grass are also present but at lower levels. hazel and willow are not currently active.
When is pollen season in Blaenau Ffestiniog?
How often is the Blaenau Ffestiniog pollen forecast updated?
The Blaenau Ffestiniog pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Blaenau Ffestiniog 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 Blaenau Ffestiniog 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 Blaenau Ffestiniog, 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: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Blaenau Ffestiniog.
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Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.