Smyrna pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Smyrna is low; ragweed is low. Tomorrow (10 August 2026) levels are similar - ragweed increasing, grass at low levels, mugwort at low levels. Over the following five days grass, mugwort, and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

Get the full experience in the Airmine app.

Download on the App Store Get it on Google Play

Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.

Learn more

Smyrna's Cobb County Georgia Atlanta suburban setting features loblolly pine, white oak, and sweetgum as the main tree pollen sources, with exposure varying between the wooded residential neighborhoods along Nickajack Creek and the more built-up commercial corridors along Atlanta Road. The Silver Comet Trail corridor provides locally significant green space, while the Chattahoochee River corridor to the west contributes additional riparian tree pollen and the Atlanta urban heat island advances seasonal timing throughout.

Today - 9 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):

    None

    0/100

  • Ragweed (Ambrosia):

    Low

    22/100

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):

    Low

    4/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    2/100

  • Ragweed (Ambrosia):

    Medium

    27/100

Air quality in Smyrna

View air quality

Frequently Asked Questions

Is pollen high in Smyrna right now?

On 9 August 2026, overall pollen levels in Smyrna are low. Ambrosia is the main contributor to airborne pollen

Will pollen levels change in Smyrna tomorrow?

On 10 August 2026, pollen conditions in Smyrna will be different from today, with artemisia at low levels, grass at low levels and ambrosia increasing

Is pollen expected to decrease in Smyrna this week?

According to the five-day outlook, artemisia, grass, and ambrosia pollen levels will increase later in the week.

Which pollen types are currently active in Smyrna?

On 9 August 2026, Ambrosia is the dominant pollen source in Smyrna. artemisia, cypress, and grass are not currently active.

When is pollen season in Smyrna?
Smyrna's Atlanta suburban setting in Cobb County produces a season opening in late January with cedar and pine before oak peaks through March and April. Grass from surrounding Georgia Piedmont farmland peaks through April and May before mugwort and nettle extend exposure into September. The Nickajack Creek corridor channels airflows, while the warm Southeast climate and Atlanta urban heat island advance the season throughout.
How often is the Smyrna pollen forecast updated?

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

Does pollen in Smyrna 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 Smyrna 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 Smyrna, 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 States?

Atlanta Boston Chicago Dallas Houston Los Angeles Miami New York Philadelphia

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

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 Smyrna.

Get the full experience in the Airmine app.

Download on the App Store Get it on Google Play

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.