Joensuu pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Joensuu is high; cypress and mugwort are high; grass is low. Tomorrow (10 August 2026) levels are similar - grass remains low, mugwort remains high, cypress declining. Over the following five days cypress, grass, and mugwort will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Joensuu's parks and the Pielisjoki River and Lake Pyhäselkä corridor pine and alder lead the tree pollen count, with grass following through early summer. Pohjois-Karjala forest cover nearby contributes to a pronounced spring peak.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
High
51/100
-
Grass (Poaceae):
Low
22/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
70/100
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):
Medium
43/100
-
Grass (Poaceae):
Low
15/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
70/100
Air quality in Joensuu
View air qualityFrequently Asked Questions
Is pollen high in Joensuu right now?
On 9 August 2026, overall pollen levels in Joensuu are high. Cypress is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Joensuu tomorrow?
On 10 August 2026, pollen conditions in Joensuu will be different from today, with grass at low levels, artemisia at high levels and cypress continuing to decline
Is pollen expected to decrease in Joensuu this week?
According to the five-day outlook, cypress, grass, and artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Joensuu?
On 9 August 2026, Cypress is the dominant pollen source in Joensuu. artemisia and grass are also present but at lower levels. hazel and willow are not currently active.
When is pollen season in Joensuu?
How often is the Joensuu pollen forecast updated?
The Joensuu pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Joensuu 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 Joensuu 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 Joensuu, 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 Finland?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Joensuu.
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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
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.