Lørenskog kommune pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Lørenskog kommune is high; mugwort is high; cypress is medium; grass is low. Tomorrow (10 August 2026) levels are similar - grass remains low, mugwort remains high, cypress declining. 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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Set in the eastern Oslo suburban belt, Lørenskog opens the pollen season with hazel from January before birch peaks through April and May. Grass from surrounding suburban green spaces peaks through June and July before mugwort extends exposure into September. The Oslo metropolitan area urban heat island slightly advances seasonal timing, while the relatively dry 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

    27/100

  • Grass (Poaceae):

    Low

    7/100

  • 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):

    Low

    22/100

  • Grass (Poaceae):

    Low

    4/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    68/100

Air quality in Lørenskog kommune

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Frequently Asked Questions

Is pollen high in Lørenskog kommune right now?

On 9 August 2026, overall pollen levels in Lørenskog kommune are high. Artemisia is the main contributor to airborne pollen, while cypress and grass remain at lower levels

Will pollen levels change in Lørenskog kommune tomorrow?

On 10 August 2026, pollen conditions in Lørenskog kommune will be different from today, with artemisia at high levels, grass at low levels and cypress continuing to decline

Is pollen expected to decrease in Lørenskog 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 Lørenskog kommune?

On 9 August 2026, Artemisia is the dominant pollen source in Lørenskog kommune. cypress and grass are also present but at lower levels. hazel and willow are not currently active.

When is pollen season in Lørenskog kommune?
The pollen season in Lørenskog kommune plays out between February and August, starting quietly with alder and hazel as early as February, before birch takes over with a strong peak before easing after May. Grass takes over from there into June and July. With the farmland and woodland surrounding the capital region near Lørenskog kommune, the local climate leaves its own mark on how the pollen season actually unfolds locally.
How often is the Lørenskog kommune pollen forecast updated?

The Lørenskog kommune pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Lørenskog 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 Lørenskog 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 Lørenskog 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?

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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 Lørenskog 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.