Redondo Beach pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Redondo Beach is low; grass is low. Tomorrow (17 July 2026) levels are similar. Over the following five days grass will increase. 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

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Redondo Beach's South Bay Los Angeles coastal setting features Torrey pine, eucalyptus, and Monterey cypress as the main tree pollen sources, with exposure varying between the coastal bluff parks and the more built-up commercial corridors inland. The strong and consistent Pacific marine layer creates one of the most distinctly stratified pollen environments in Southern California, with significantly lower exposure in the immediate beachfront areas compared to inland neighborhoods.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    2/100

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    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 - 17 July

  • 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

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Ragweed (Ambrosia):

    None

    0/100

Air quality in Redondo Beach

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Frequently Asked Questions

Is pollen high in Redondo Beach right now?

On 16 July 2026, overall pollen levels in Redondo Beach are low. Grass is the main contributor to airborne pollen

Will pollen levels change in Redondo Beach tomorrow?

On 17 July 2026, pollen conditions in Redondo Beach will be similar to today with no significant pollen expected.

Is pollen expected to decrease in Redondo Beach this week?

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

Which pollen types are currently active in Redondo Beach?

On 16 July 2026, Grass is the dominant pollen source in Redondo Beach. oak, willow, alder, ambrosia, artemisia, birch, and cypress are not currently active.

When is pollen season in Redondo Beach?
Redondo Beach's South Bay Los Angeles coastal setting produces one of California's most moderated pollen seasons. Oak and olive open in January before grass peaks through March and April. Mugwort extends exposure into September, while the strong marine influence from the Pacific moderates temperatures year-round and onshore ocean breezes frequently disperse pollen across this oceanfront city throughout the season.
How often is the Redondo Beach pollen forecast updated?

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

Does pollen in Redondo Beach 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 Redondo Beach 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 Redondo Beach, 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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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Redondo Beach.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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