Delta pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Delta is medium; grass, mugwort, and ragweed are medium. Tomorrow (10 August 2026) levels are similar. Over the following five days grass, mugwort, and ragweed will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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The vegetation around Delta, on flat irrigated desert farmland in west-central Utah, is dominated by irrigated alfalfa fields and sagebrush flats, with greasewood scrub adding further seasonal pollen exposure. Individual yards and gardens around Delta can still vary somewhat from this general pattern. As with most of the region, counts tend to build gradually rather than spike overnight.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
35/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Medium
36/100
-
Ragweed (Ambrosia):
Medium
26/100
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 - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
41/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Medium
43/100
-
Ragweed (Ambrosia):
Medium
32/100
Air quality in Delta
View air qualityFrequently Asked Questions
Is pollen high in Delta right now?
On 9 August 2026, overall pollen levels in Delta are moderate. Artemisia is the main contributor to airborne pollen, while grass and ambrosia remain at lower levels
Will pollen levels change in Delta tomorrow?
On 10 August 2026, pollen conditions in Delta will be similar to today, with artemisia at medium levels, grass at medium levels, ambrosia at medium levels
Is pollen expected to decrease in Delta this week?
According to the five-day outlook, artemisia, grass, and ambrosia pollen levels will increase later in the week.
Which pollen types are currently active in Delta?
On 9 August 2026, Artemisia is the dominant pollen source in Delta. grass and ambrosia are also present but at lower levels. cypress are not currently active.
When is pollen season in Delta?
How often is the Delta pollen forecast updated?
The Delta pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Delta 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 Delta 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 Delta, 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: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Delta.
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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.