San Angelo pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in San Angelo is low; cypress, mugwort, and ragweed are low. Tomorrow (10 August 2026) levels are similar - cypress remains low, mugwort remains low, ragweed increasing. Over the following five days cypress, mugwort, and ragweed will decrease. 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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San Angelo's parks, including the San Angelo State Park, feature elm, ash, and cottonwood along the Concho River corridor as the main pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding West Texas grassland and mesquite scrubland contribute substantial grass and shrub pollen, while the flat, open plains allow pollen to disperse widely.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
7/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
8/100
-
Ragweed (Ambrosia):
Low
23/100
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):
Low
12/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
14/100
-
Ragweed (Ambrosia):
Medium
30/100
Air quality in San Angelo
View air qualityPollen forecast for neighborhoods and landmarks in San Angelo
Frequently Asked Questions
Is pollen high in San Angelo right now?
On 9 August 2026, overall pollen levels in San Angelo are low. Ambrosia is the main contributor to airborne pollen, while artemisia and cypress remain at lower levels
Will pollen levels change in San Angelo tomorrow?
On 10 August 2026, pollen conditions in San Angelo will be different from today, with artemisia at low levels, cypress at low levels and ambrosia increasing
Is pollen expected to decrease in San Angelo this week?
According to the five-day outlook, ambrosia, artemisia, and cypress pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in San Angelo?
On 9 August 2026, Ambrosia is the dominant pollen source in San Angelo. artemisia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in San Angelo?
How often is the San Angelo pollen forecast updated?
The San Angelo pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in San Angelo 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 San Angelo 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 San Angelo, 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: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for San Angelo.
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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.