New Quay Ceredigion pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in New Quay Ceredigion is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort increasing, grass at low levels.
7-Day Trend
Over the next week grass and mugwort will decrease; cypress 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) | Low | 9/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | Moderate | 43/100 |
Local Environmental Conditions
Tree pollen in New Quay Ceredigion comes mostly from oak and ash, with parks and mature gardens standing in contrast to the more built-up centre. The wider Ceredigion countryside supplies additional tree and grass pollen, particularly when prevailing westerlies carry it toward the built-up area. Hay fever sufferers here typically notice symptoms peaking in late spring, then again during the summer grass season.
Pollen season in New Quay Ceredigion really gets going with oak, followed not long after by ash. On top of that, grass pollen runs May to September and tends to hit hardest in June and July. Oak tends to release pollen between April and May, then ash carries on from March until May. Useful to know if you tend to feel it every spring.
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Frequently Asked Questions About Pollen in Ceredigion
Is pollen high in New Quay Ceredigion right now?
On 20 September 2026, overall pollen levels in New Quay Ceredigion are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in New Quay Ceredigion tomorrow?
On 21 September 2026, pollen conditions in New Quay Ceredigion will be different from today, with grass at low levels and artemisia increasing
Is pollen expected to decrease in New Quay Ceredigion this week?
According to the five-day outlook, artemisia and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in New Quay Ceredigion?
On 20 September 2026, Artemisia is the dominant pollen source in New Quay Ceredigion. cypress, grass, and willow are not currently active.
When is pollen season in New Quay Ceredigion?
How often is the New Quay Ceredigion pollen forecast updated?
The New Quay Ceredigion pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in New Quay Ceredigion 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 New Quay Ceredigion 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 New Quay Ceredigion, 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. |
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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).
