Monroe pollen forecast - today, tomorrow and the week ahead

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

Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

Monroe's parks, including Forsythe Park and the Ouachita River corridor, feature oak, pine, and sweet gum as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding Louisiana woodland and farmland contribute substantial tree and grass pollen, with the humid subtropical setting supporting an extended and intense pollen season across the area.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    7/100

  • Grass (Poaceae):

    Low

    6/100

  • 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

    3/100

  • Grass (Poaceae):

    Low

    2/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Monroe right now?

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

Will pollen levels change in Monroe tomorrow?

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

Is pollen expected to decrease in Monroe 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 Monroe?

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

When is pollen season in Monroe?
Monroe's pollen season in Louisiana opens with oak and pine from late January in the mild climate. Grass pollen follows through March and April, with ragweed extending the season strongly into October. The Ouachita River valley channels airflows and concentrates pollen, while surrounding Louisiana and Arkansas woodland and farmland contribute substantial tree and grass pollen under the extended humid subtropical season.
How often is the Monroe pollen forecast updated?

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

Does pollen in Monroe 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 Monroe 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 Monroe, 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?

Check pollen in other popular cities:

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 Monroe.

For long term forecasts and maps, see the Airmine app

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.