Port Arthur pollen forecast — Museum of the Gulf Coast neighborhood
Today (30 August) pollen in Museum of the Gulf Coast, Port Arthur is high; ragweed is high; grass is moderate; mugwort is low. Tomorrow (31 August 2026) levels are similar - grass remains moderate, mugwort remains low, ragweed declining. 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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Museum of the Gulf Coast, a regional history and music museum downtown, shares its vegetation profile with the broader Port Arthur area, so pollen exposure here tracks the same regional sources found across the city. Exposure here depends mainly on how much tree and lawn cover surrounds the immediate site.
Today - 30 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Moderate
34/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
20/100
-
Ragweed (Ambrosia):
High
51/100
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 - 31 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Moderate
28/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
16/100
-
Ragweed (Ambrosia):
Moderate
46/100
Other Landmarks in Port Arthur
Frequently Asked Questions
Is pollen high in Port Arthur right now?
On 30 August 2026, overall pollen levels in Port Arthur are high. Ambrosia is the main contributor to airborne pollen, while grass and artemisia remain at lower levels
Will pollen levels change in Port Arthur tomorrow?
On 31 August 2026, pollen conditions in Port Arthur will be different from today, with artemisia at low levels, grass at moderate levels and ambrosia continuing to decline
Is pollen expected to decrease in Port Arthur this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Port Arthur?
On 30 August 2026, Ambrosia is the dominant pollen source in Port Arthur. grass and artemisia are also present but at lower levels. cypress are not currently active.
When is pollen season in Port Arthur?
How often is the Port Arthur pollen forecast updated?
The Port Arthur pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Port Arthur 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 Port Arthur 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 Port Arthur, 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: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Museum of the Gulf Coast, Port Arthur.
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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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.