Lancing pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Lancing is high; mugwort is high; grass is medium. Tomorrow (10 August 2026) levels are similar - mugwort remains high. Over the following five days grass and mugwort will increase. 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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Lancing's parks and green spaces feature oak and birch as the main tree pollen sources, with exposure varying between these greener areas and the more built-up town centre. The wider West Sussex countryside supplies additional tree and grass pollen, particularly when southwesterly winds carry it toward the built-up area. Overall exposure follows the broader regional trend, moderated somewhat by the town's parks and gardens.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
26/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
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 - 10 August
-
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):
High
57/100
Air quality in Lancing
View air qualityFrequently Asked Questions
Is pollen high in Lancing right now?
On 9 August 2026, overall pollen levels in Lancing are high. Artemisia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Lancing tomorrow?
On 10 August 2026, pollen conditions in Lancing will be different from today, with artemisia at high levels
Is pollen expected to decrease in Lancing this week?
According to the five-day outlook, artemisia and grass pollen levels will increase later in the week.
Which pollen types are currently active in Lancing?
On 9 August 2026, Artemisia is the dominant pollen source in Lancing. grass are also present but at lower levels. hazel, cypress, and willow are not currently active.
When is pollen season in Lancing?
How often is the Lancing pollen forecast updated?
The Lancing pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Lancing 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 Lancing 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 Lancing, 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 Kingdom?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Lancing.
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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.