Seaside pollen forecast - today, tomorrow and the week ahead
Today (25 June) pollen in Seaside is none Tomorrow (26 June 2026) levels are similar - grass at low levels. Over the following five days grass will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Seaside's coastal setting on the Monterey Bay features oak, pine, and eucalyptus as the main tree pollen sources in parks and along streets, with exposure varying between these green areas and the more built-up city centre. Surrounding coastal grassland and the Fort Ord natural reserve contribute substantial grass and scrub pollen, while strong onshore Pacific winds frequently disperse urban pollen across the Monterey Peninsula.
Today - 25 June
-
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
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 - 26 June
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
2/100
-
Willow (Salicaceae):
None
0/100
Frequently Asked Questions
Is pollen high in Seaside right now?
Currently, there is no significant pollen in Seaside.
Will pollen levels change in Seaside tomorrow?
On 26 June 2026, pollen conditions in Seaside will be different from today, with grass at low levels
Is pollen expected to decrease in Seaside this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Seaside?
On 25 June 2026, there are no significant pollen types in Seaside.
When is pollen season in Seaside?
How often is the Seaside pollen forecast updated?
The Seaside pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Seaside 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 Seaside 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 Seaside, 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 States?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 25 Jun 2026, 09:00 CET (Data is updated four times daily.)
This page provides the latest public pollen forecast for Seaside.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.