St Lucia pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in St Lucia is medium; cypress is medium; eucalyptus and mugwort are low. Tomorrow (10 August 2026) levels are similar - cypress declining. Over the following five days cypress, eucalyptus, 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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St Lucia lies roughly 210 km northeast of Durban. Coastal forest, palm, and kikuyu grass make up most of the vegetation at St Lucia, with exposure shifting between wooded pockets and more open, developed coastal areas. The area's conservation and tourism activity adds to a landscape defined by the region's warm, humid subtropical climate, consistent with the broader KwaZulu-Natal coastal belt.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Medium
31/100
-
Eucalyptus (Myrtaceae):
Low
2/100
-
Grass (Poaceae):
None
0/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Low
4/100
-
Mulberry (Morus):
None
0/100
-
Plane (Platanus):
None
0/100
-
Urtica:
None
0/100
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):
Low
17/100
-
Eucalyptus (Myrtaceae):
None
0/100
-
Grass (Poaceae):
None
0/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Mulberry (Morus):
None
0/100
-
Plane (Platanus):
None
0/100
-
Urtica:
None
0/100
Air quality in St Lucia
View air qualityPollen forecast for neighborhoods and landmarks in St Lucia
Frequently Asked Questions
Is pollen high in St Lucia right now?
On 9 August 2026, overall pollen levels in St Lucia are moderate. Cypress is the main contributor to airborne pollen, while artemisia and myrtle remain at lower levels
Will pollen levels change in St Lucia tomorrow?
On 10 August 2026, pollen conditions in St Lucia will be different from today, with cypress continuing to decline
Is pollen expected to decrease in St Lucia this week?
According to the five-day outlook, artemisia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in St Lucia?
On 9 August 2026, Cypress is the dominant pollen source in St Lucia. artemisia and myrtle are also present but at lower levels. platanus, oak, urtica, and morus are not currently active.
When is pollen season in St Lucia?
How often is the St Lucia pollen forecast updated?
The St Lucia pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in St Lucia 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 St Lucia 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 St Lucia, 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 South Africa?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for St Lucia.
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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.