Mo pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Mo is high; cypress is high; mugwort is medium; grass is low. Tomorrow (10 August 2026) levels are similar - mugwort remains medium, cypress declining. 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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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Mo is a small Vestland village in Modalen municipality in the narrow Modalen valley where birch, alder, and steep valley woodland are the main local pollen sources. The extremely enclosed Modalen valley concentrates pollen very effectively under calm conditions, while the very wet western Norwegian Atlantic climate provides very frequent rainfall interruptions and birch peaks through April and May before grass contributes through June and July in this remote inner Vestland community.
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
4/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Medium
50/100
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
35/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Medium
37/100
Air quality in Mo
View air qualityFrequently Asked Questions
Is pollen high in Mo right now?
On 9 August 2026, overall pollen levels in Mo are high. Cypress is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Mo tomorrow?
On 10 August 2026, pollen conditions in Mo will be different from today, with artemisia at medium levels and cypress continuing to decline
Is pollen expected to decrease in Mo this week?
According to the five-day outlook, grass, artemisia, and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Mo?
On 9 August 2026, Cypress is the dominant pollen source in Mo. artemisia and grass are also present but at lower levels. willow and hazel are not currently active.
When is pollen season in Mo?
How often is the Mo pollen forecast updated?
The Mo pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Mo 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 Mo 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 Mo, 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 Norway?
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 Mo.
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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.