Apex pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Apex is low; cypress and grass are low. Tomorrow (26 June 2026) levels are similar. Over the following five days cypress and 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

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

Apex's Research Triangle North Carolina setting features loblolly pine, oak, and sweetgum as the main tree pollen sources, with exposure varying between the wooded residential neighborhoods and the more built-up commercial corridors along Salem Street. The Swift Creek corridor provides locally significant green space, while the surrounding North Carolina Piedmont pine-oak woodland contributes substantial tree pollen and the Research Triangle Park nearby contributes extensive woodland-edge green space.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    15/100

  • Grass (Poaceae):

    Low

    20/100

  • 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

    8/100

  • Grass (Poaceae):

    Low

    12/100

  • Willow (Salicaceae):

    None

    0/100

Pollen forecast for neighborhoods and landmarks in Apex

Apex High School's Soccer Field Middle Creek HS's Soccer Field

Frequently Asked Questions

Is pollen high in Apex right now?

On 25 June 2026, overall pollen levels in Apex are low. Cypress is the main contributor to airborne pollen, while grass remain at lower levels

Will pollen levels change in Apex tomorrow?

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

Is pollen expected to decrease in Apex this week?

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

Which pollen types are currently active in Apex?

On 25 June 2026, Cypress is the dominant pollen source in Apex. grass are also present but at lower levels. hazel and willow are not currently active.

When is pollen season in Apex?
Apex's Research Triangle suburban setting in North Carolina produces a season opening in late January with cedar and elm before oak peaks through March and April. Grass from surrounding North Carolina farmland peaks through May and June before mugwort and nettle extend exposure into September. The Piedmont setting channels airflows, while the warm Southeast climate advances the season compared to more northern cities.
How often is the Apex pollen forecast updated?

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

Does pollen in Apex 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 Apex 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 Apex, 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?

Atlanta Boston Chicago Dallas Houston Los Angeles Miami New York Philadelphia Washington

Check pollen in other popular cities:

Sydney Rio de Janeiro Copenhagen Paris Athens Denpasar Rome 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 Apex.

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.