Howell pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Howell is low; grass is low. Tomorrow (26 June 2026) levels are similar. 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

Howell's Monmouth County New Jersey Pine Barrens fringe setting features pitch pine, scrub oak, and Atlantic white cedar as the main tree pollen sources, with exposure varying between the Pine Barrens woodland to the south and west and the more built-up commercial and residential corridors along Route 9. The Manasquan River headwaters corridor provides locally significant green space, while the Pine Barrens proximity creates a distinctive regional pollen environment unlike most other New Jersey suburban communities.

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

    13/100

  • 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):

    Low

    9/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Howell right now?

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

Will pollen levels change in Howell tomorrow?

On 26 June 2026, pollen conditions in Howell will be similar to today, with grass at low levels

Is pollen expected to decrease in Howell 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 Howell?

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

When is pollen season in Howell?
Howell's central New Jersey setting produces a season opening in late February with cedar and pine before oak peaks through April. Grass from surrounding New Jersey Pine Barrens farmland peaks through June and July before mugwort and nettle extend exposure into September. The Manasquan River headwaters setting channels airflows, while the Pine Barrens proximity means pine is a particularly significant early spring pollen source throughout.
How often is the Howell pollen forecast updated?

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

Does pollen in Howell 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 Howell 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 Howell, 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: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Howell.

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.