Hazy Hills Golf Course pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Hazy Hills Golf Course is low; grass and ragweed are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week grass, mugwort, and ragweed will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | Low | 14/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Ragweed (Ambrosia) | Low | 24/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | — |
| Grass (Poaceae) | Low | 5/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Ragweed (Ambrosia) | Low | 14/100 |
Local Environmental Conditions
Water here is bordered by hazel and willow, both notable sources of wind-borne pollen, just outside the immediate area. Woodland where oak stands alongside birch, the latter especially aggressive as an allergen; this sits within the neighborhood's edge. Actual counts still shift year to year with temperature, rainfall, and prevailing wind.
Along the waterway, hazel and willow release pollen first, reaching its high point sometime in late winter or early spring. Oak and birch in the woods pick up where the earlier species leave off, usually peaking from April into May. Grass pollen becomes the dominant allergen through late spring, peaking in June, handing off to ragweed, which peaks from mid-August through October.
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Frequently Asked Questions About Pollen in Illinois
Is pollen high in Hazy Hills Golf Course right now?
On 20 September 2026, overall pollen levels in Hazy Hills Golf Course are low. Grass is the main contributor to airborne pollen, while ambrosia remain at lower levels
Will pollen levels change in Hazy Hills Golf Course tomorrow?
On 21 September 2026, pollen conditions in Hazy Hills Golf Course will be similar to today, with grass at low levels, ambrosia at low levels
Is pollen expected to decrease in Hazy Hills Golf Course this week?
According to the five-day outlook, grass, ambrosia, and artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Hazy Hills Golf Course?
On 20 September 2026, Grass is the dominant pollen source in Hazy Hills Golf Course. ambrosia are also present but at lower levels. artemisia are not currently active.
When is pollen season in Hazy Hills Golf Course?
How often is the Hazy Hills Golf Course pollen forecast updated?
The Hazy Hills Golf Course pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hazy Hills Golf Course 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 Hazy Hills Golf Course 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 Hazy Hills Golf Course, 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.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
Get More in the Airmine Pollen app
Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
