Rome pollen forecast — Orto Botanico di Roma neighborhood

Today (25 June) pollen in Orto Botanico di Roma, Rome is low; grass is low. Tomorrow (26 June 2026) levels are similar - grass increasing. Over the following five days grass will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

For long term forecasts and maps, see the Airmine app

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

Rome Orto Botanico di Roma features linden, oak, and introduced Mediterranean and subtropical species as an extraordinarily diverse pollen source in this Trastevere hillside botanical garden. Cypress contributes significantly from January through spring, while grass peaks through May and June and mugwort extends into September throughout this remarkable ancient city botanical garden.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    24/100

  • Willow (Salicaceae):

    None

    0/100

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 - 26 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Medium

    26/100

  • Willow (Salicaceae):

    None

    0/100

Other Landmarks in Rome

Aventine Hill Caffarella Valley Colosseum EUR district Gianicolo Hill Marco Simone Golf & Country Club – Championship Course Monte Mario Orto Botanico di Roma Pantheon & Piazza Navona Parco degli Acquedotti Parioli Piazza del Popolo Pigneto Prati St. Peter's Basilica and Vatican Square Testaccio Trastevere Via Appia Antica Villa Borghese Villa Doria Pamphili

Frequently Asked Questions

Is pollen high in Rome right now?

On 25 June 2026, overall pollen levels in Rome are low. Grass is the main contributor to airborne pollen

Will pollen levels change in Rome tomorrow?

On 26 June 2026, pollen conditions in Rome will be different from today, with grass increasing

Is pollen expected to decrease in Rome this week?

According to the five-day outlook, grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Rome?

On 25 June 2026, Grass is the dominant pollen source in Rome. willow, alder, birch, hazel, and cypress are not currently active.

When is pollen season in Rome?
Rome Orto Botanico di Roma features the historic botanical garden's exceptional plant collection as an extraordinarily diverse pollen source, with linden, oak, and introduced Mediterranean and subtropical species all contributing. Cypress contributes significantly from January through spring, while grass peaks through May and June and mugwort extends into September throughout this remarkable Trastevere hillside botanical garden within the ancient city.
How often is the Rome pollen forecast updated?

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

Does pollen in Rome 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 Rome 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 Rome, 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 Italy?

Bari Bologna Catania Florence Genoa Milan Naples Palermo Turin

Check pollen in other popular cities:

Sydney Rio de Janeiro Copenhagen Paris Athens Denpasar Cape Town Barcelona London Los Angeles New York

Data provided by Airmine — Last update: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Orto Botanico di Roma, Rome.

For long term forecasts and maps, see 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

Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.