Parsippany-Troy Hills pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Parsippany-Troy Hills is low; grass is low. Tomorrow (26 June 2026) levels are similar - grass remains low, cypress at low levels. Over the following five days cypress will increase; 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

Parsippany-Troy Hills's Morris County New Jersey setting features oak, maple, and sweetgum as the main tree pollen sources, with exposure varying between the wooded Tourne County Park and Birchwood Lake residential areas and the more built-up commercial corridors along Route 46. The Rockaway River corridor provides locally significant green space, while the rolling Morris County topography creates modest pollen gradients and the extensive office park woodland contributes additional local tree pollen throughout spring.

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

    17/100

  • 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):

    Low

    4/100

  • Grass (Poaceae):

    Low

    21/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Parsippany-Troy Hills right now?

On 25 June 2026, overall pollen levels in Parsippany-Troy Hills are low. Grass is the main contributor to airborne pollen

Will pollen levels change in Parsippany-Troy Hills tomorrow?

On 26 June 2026, pollen conditions in Parsippany-Troy Hills will be different from today, with cypress at low levels, grass at low levels

Is pollen expected to decrease in Parsippany-Troy Hills this week?

According to the five-day outlook, grass pollen levels are expected to gradually decrease, while cypress pollen will increase, suggesting mixed conditions later in the week.

Which pollen types are currently active in Parsippany-Troy Hills?

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

When is pollen season in Parsippany-Troy Hills?
Parsippany-Troy Hills's northern New Jersey setting produces a season opening in early March with cedar and elm before oak peaks through April and May. Grass from surrounding New Jersey farmland peaks through June and July before mugwort and nettle extend exposure into September. The Whippany River valley channels airflows, while the moderate mid-Atlantic climate produces a well-defined seasonal progression throughout.
How often is the Parsippany-Troy Hills pollen forecast updated?

The Parsippany-Troy Hills pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Parsippany-Troy Hills 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 Parsippany-Troy Hills 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 Parsippany-Troy Hills, 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.

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Data provided by Airmine — Last update: 25 Jun 2026, 09:00 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Parsippany-Troy Hills.

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.