Gjerdrum kommune pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Gjerdrum kommune is high; mugwort is high; cypress is medium; grass is low. Tomorrow (10 August 2026) levels are similar. Over the following five days grass will increase; cypress 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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Lying on the Romerike plateau north of Oslo, Gjerdrum opens the pollen season with hazel from January before birch peaks through April and May. Grass from surrounding farmland peaks through June and July before mugwort extends exposure into September. The relatively open Romerike plateau allows pollen to disperse, while the continental southeastern Norwegian climate means fewer rainfall interruptions than in western Norway throughout.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Medium
29/100
-
Grass (Poaceae):
Low
10/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
63/100
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
26/100
-
Grass (Poaceae):
Low
5/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
60/100
Air quality in Gjerdrum kommune
View air qualityFrequently Asked Questions
Is pollen high in Gjerdrum kommune right now?
On 9 August 2026, overall pollen levels in Gjerdrum kommune are high. Artemisia is the main contributor to airborne pollen, while cypress and grass remain at lower levels
Will pollen levels change in Gjerdrum kommune tomorrow?
On 10 August 2026, pollen conditions in Gjerdrum kommune will be similar to today, with artemisia at high levels, cypress at medium levels, grass at low levels
Is pollen expected to decrease in Gjerdrum kommune this week?
According to the five-day outlook, artemisia and cypress pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Gjerdrum kommune?
On 9 August 2026, Artemisia is the dominant pollen source in Gjerdrum kommune. cypress and grass are also present but at lower levels. hazel and willow are not currently active.
When is pollen season in Gjerdrum kommune?
How often is the Gjerdrum kommune pollen forecast updated?
The Gjerdrum kommune pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Gjerdrum kommune 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 Gjerdrum kommune 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 Gjerdrum kommune, 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: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Gjerdrum kommune.
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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.