Clay Cross Derbyshire pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Clay Cross Derbyshire is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort increasing.
7-Day Trend
Over the next week mugwort will decrease; cypress, grass, and willow will remain stable.
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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) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 16/100 |
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) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | Moderate | 43/100 |
Local Environmental Conditions
Residents in Clay Cross Derbyshire dealing with hay fever usually point to oak and ash as the culprits, particularly in spring near parks and gardens. The wider Derbyshire countryside supplies additional tree and grass pollen, particularly when the dominant maritime airflow carry it toward the built-up area. This combination means residents feel both urban and rural pollen sources depending on which way the wind's blowing.
The tree pollen story in Clay Cross Derbyshire is really about oak and ash, in that order. Oak pollen typically runs from April to May, with ash picking up between March and May. Grass season overlaps a lot of this too, running May through September and peaking mid-summer. Something to plan around if pollen usually gets to you.
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Frequently Asked Questions About Pollen in Derbyshire
Is pollen high in Clay Cross Derbyshire right now?
On 20 September 2026, overall pollen levels in Clay Cross Derbyshire are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Clay Cross Derbyshire tomorrow?
On 21 September 2026, pollen conditions in Clay Cross Derbyshire will be different from today, with artemisia increasing
Is pollen expected to decrease in Clay Cross Derbyshire this week?
According to the five-day outlook, artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Clay Cross Derbyshire?
On 20 September 2026, Artemisia is the dominant pollen source in Clay Cross Derbyshire. cypress, grass, and willow are not currently active.
When is pollen season in Clay Cross Derbyshire?
How often is the Clay Cross Derbyshire pollen forecast updated?
The Clay Cross Derbyshire pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Clay Cross Derbyshire 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 Clay Cross Derbyshire 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 Clay Cross Derbyshire, 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).
