Hills pollen forecast - today, tomorrow and the week ahead
Today (30 August) pollen in Hills is high; grass, mugwort, and ragweed are high. Tomorrow (31 August 2026) levels are similar - ragweed remains high, grass declining, mugwort declining. Over the following five days grass, 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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At Hills, this area, in the wider area, has along the damp banks, hazel and willow release some of the year's first tree pollen. A wooded stretch of oak and birch, with birch responsible for some of the sharpest spring counts; this sits within easy reach. Here, not far from here, this park's mix of turf and landscaped trees contributes a modest grass and ragweed pollen load.
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):
High
58/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
High
57/100
-
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
42/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Moderate
39/100
-
Ragweed (Ambrosia):
High
70/100
Air quality in Hills
View air qualityPollen forecast for neighborhoods and landmarks in Hills
Frequently Asked Questions
Is pollen high in Hills right now?
On 30 August 2026, overall pollen levels in Hills are high. Grass is the main contributor to airborne pollen, while ambrosia and artemisia remain at lower levels
Will pollen levels change in Hills tomorrow?
On 31 August 2026, pollen conditions in Hills will be different from today, with ambrosia at high levels and grass, artemisia continuing to decline
Is pollen expected to decrease in Hills this week?
According to the five-day outlook, grass, ambrosia, and artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Hills?
On 30 August 2026, Grass is the dominant pollen source in Hills. ambrosia and artemisia are also present but at lower levels. cypress are not currently active.
When is pollen season in Hills?
How often is the Hills pollen forecast updated?
The Hills pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hills 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 Hills 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 Hills, 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 Hills.
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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.