Orange pollen forecast — Orange Lutheran HS's Baseball Diamond neighborhood

Today (30 August) pollen in Orange Lutheran HS's Baseball Diamond, Orange is moderate; ragweed is moderate; grass is low. Tomorrow (31 August 2026) levels are similar. Over the following five days grass and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Orange Lutheran HS's Baseball Diamond sits in the Orange suburban landscape of Orange County, California, with introduced olive, eucalyptus, and California sycamore as the main surrounding pollen sources. The mild Southern California Mediterranean climate advances the season, while the coastal proximity means the Pacific marine layer can periodically suppress pollen dispersal and mugwort extends exposure into September throughout.

Today - 30 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    16/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Moderate

    33/100

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 - 31 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    16/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    Moderate

    32/100

Sports venues in Orange

Orange Lutheran HS's Baseball Diamond

Frequently Asked Questions

Is pollen high in Orange right now?

On 30 August 2026, overall pollen levels in Orange are moderate. Ambrosia is the main contributor to airborne pollen, while grass remain at lower levels

Will pollen levels change in Orange tomorrow?

On 31 August 2026, pollen conditions in Orange will be similar to today, with ambrosia at moderate levels, grass at low levels

Is pollen expected to decrease in Orange this week?

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

Which pollen types are currently active in Orange?

On 30 August 2026, Ambrosia is the dominant pollen source in Orange. grass are also present but at lower levels. artemisia and cypress are not currently active.

When is pollen season in Orange?
The pollen season at Orange Lutheran HS's Baseball Diamond mirrors Orange overall, starting with olive and acacia in January then eucalyptus builds through February. Grass pollen then peaks through March and April, and light weed pollen carries into September. Mild year-round temperatures push the pollen calendar earlier than in most of the country.
How often is the Orange pollen forecast updated?

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

Does pollen in Orange 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 Orange 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 Orange, 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?

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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: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Orange Lutheran HS's Baseball Diamond, Orange.

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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.

Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.