West Valley City pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in West Valley City is none Tomorrow (26 June 2026) levels are similar - cypress at low levels, grass at medium levels, willow at low levels. Over the following five days cypress, grass, and willow 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

West Valley City's parks, including Valley Regional Park and the Jordan River corridor, feature oak, ash, and cottonwood as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding Great Basin desert and the Wasatch Mountain foothills contribute grass and sagebrush pollen, while the valley setting and Great Salt Lake to the northwest influence local airflows and pollen dispersal.

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):

    None

    0/100

  • 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

    16/100

  • Grass (Poaceae):

    Medium

    26/100

  • Willow (Salicaceae):

    Low

    16/100

Frequently Asked Questions

Is pollen high in West Valley City right now?

Currently, there is no significant pollen in West Valley City.

Will pollen levels change in West Valley City tomorrow?

On 26 June 2026, pollen conditions in West Valley City will be different from today, with cypress at low levels, grass at medium levels, willow at low levels

Is pollen expected to decrease in West Valley City this week?

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

Which pollen types are currently active in West Valley City?

On 25 June 2026, there are no significant pollen types in West Valley City.

When is pollen season in West Valley City?
West Valley City's pollen season opens with elm and cottonwood from late February, followed by oak and ash through April and May. Grass pollen peaks through June and July. The enclosed Salt Lake Valley setting between the Wasatch Mountains and the Great Salt Lake concentrates pollen under calm conditions, particularly during spring temperature inversions. The high altitude and semi-arid climate mean the season is shorter but can be intense during peak periods.
How often is the West Valley City pollen forecast updated?

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

Does pollen in West Valley City 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 West Valley City 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 West Valley City, 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 West Valley City.

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.