Terre Haute pollen forecast - today, tomorrow and the week ahead
Today (16 July) pollen in Terre Haute is low; grass is low. Tomorrow (17 July 2026) levels are similar. Over the following five days grass will increase. 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
Use our Strava plugin to check your own exposure.
Terre Haute's Wabash River setting features oak, maple, and sycamore as the main tree pollen sources, with exposure varying between the wooded residential neighborhoods along the river and the more built-up commercial and university areas. The Wabash River floodplain corridor is a particularly significant local source, while the flat Indiana landscape allows grass and crop pollen from surrounding farmland to disperse widely.
Today - 16 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
17/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
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 - 17 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
4/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
None
0/100
Air quality in Terre Haute
View air qualityPollen forecast for neighborhoods and landmarks in Terre Haute
Frequently Asked Questions
Is pollen high in Terre Haute right now?
On 16 July 2026, overall pollen levels in Terre Haute are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Terre Haute tomorrow?
On 17 July 2026, pollen conditions in Terre Haute will be similar to today, with grass at low levels
Is pollen expected to decrease in Terre Haute this week?
According to the five-day outlook, ambrosia and grass pollen levels will increase later in the week.
Which pollen types are currently active in Terre Haute?
On 16 July 2026, Grass is the dominant pollen source in Terre Haute. ambrosia, artemisia, birch, cypress, oak, willow, and alder are not currently active.
When is pollen season in Terre Haute?
How often is the Terre Haute pollen forecast updated?
The Terre Haute pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Terre Haute 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 Terre Haute 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 Terre Haute, 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: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Terre Haute.
For long term forecasts and maps, see the Airmine app
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.