Scottsdale pollen forecast — Troon North Golf Club neighborhood
Pollen Today
Today (20 September) pollen in Troon North Golf Club, Scottsdale is moderate; grass, mugwort, and ragweed are moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) grass remains moderate, mugwort remains moderate, ragweed increasing.
7-Day Trend
Over the next week grass, mugwort, and ragweed will decrease.
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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) | Moderate | 42/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Moderate | 30/100 |
| Ragweed (Ambrosia) | Moderate | 49/100 |
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) | Moderate | 48/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Moderate | 36/100 | |
| Ragweed (Ambrosia) | High | 56/100 |
Local Environmental Conditions
The course at Troon North Golf Club, on the Sonoran Desert floor beneath Pinnacle Peak in the Scottsdale area, is shaped by desert landscaping with palo verde and turf fairways, with saguaro accents adding further seasonal exposure. As with most golf courses, maintained turf areas see somewhat different exposure than the wooded rough.
Situated a golf course in Scottsdale, Troon North Golf Club shares the area's pollen timeline, beginning with palo verde and mesquite in January before mulberry extends the tree season through February. Grass follows, peaking through March and April, while monsoon moisture from July through September brings a brief second wave of grass and weed pollen. Dry desert air lets pollen travel widely once released, with the spring peak the most intense stretch, consistent with the wider Scottsdale area.
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Frequently Asked Questions About Pollen in Arizona
Is pollen high in Scottsdale right now?
On 20 September 2026, overall pollen levels in Scottsdale are moderate. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Scottsdale tomorrow?
On 21 September 2026, pollen conditions in Scottsdale will be different from today, with artemisia at moderate levels, grass at moderate levels and ambrosia increasing
Is pollen expected to decrease in Scottsdale this week?
According to the five-day outlook, ambrosia, artemisia, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Scottsdale?
On 20 September 2026, Ambrosia is the dominant pollen source in Scottsdale. artemisia and grass are also present but at lower levels.
When is pollen season in Scottsdale?
How often is the Scottsdale pollen forecast updated?
The Scottsdale pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Scottsdale 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 Scottsdale 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 Scottsdale, 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).
