Grandview Heights pollen forecast - today, tomorrow and the week ahead
Today (30 August) pollen in Grandview Heights is high; ragweed is high; grass and mugwort are moderate. Tomorrow (31 August 2026) levels are similar. Over the following five days ragweed will increase; grass and mugwort 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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Grandview Heights lies in the unglaciated hill country of southeastern Ohio, not far from Wills Creek and Wayne National Forest. The surrounding landscape is dominated by Appalachian oak-hickory forest and pasture edge. Wills Creek winds through the wider area, its banks favoring moisture-loving trees such as willow and alder. Local vegetation still varies with soil type and drainage.
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
45/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Moderate
36/100
-
Ragweed (Ambrosia):
High
70/100
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
41/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Moderate
30/100
-
Ragweed (Ambrosia):
High
70/100
Air quality in Grandview Heights
View air qualityPollen forecast for neighborhoods and landmarks in Grandview Heights
Frequently Asked Questions
Is pollen high in Grandview Heights right now?
On 30 August 2026, overall pollen levels in Grandview Heights are high. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Grandview Heights tomorrow?
On 31 August 2026, pollen conditions in Grandview Heights will be similar to today, with ambrosia at high levels, artemisia at moderate levels, grass at moderate levels
Is pollen expected to decrease in Grandview Heights this week?
According to the five-day outlook, artemisia and grass pollen levels are expected to gradually decrease, while ambrosia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Grandview Heights?
On 30 August 2026, Ambrosia is the dominant pollen source in Grandview Heights. artemisia and grass are also present but at lower levels. cypress are not currently active.
When is pollen season in Grandview Heights?
How often is the Grandview Heights pollen forecast updated?
The Grandview Heights pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Grandview Heights 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 Grandview Heights 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 Grandview Heights, 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 08:36 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Grandview Heights.
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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.