Cannon Beach pollen forecast - today, tomorrow and the week ahead
Today (30 August) pollen in Cannon Beach is high; ragweed is high; mugwort is moderate; grass is low. Tomorrow (31 August 2026) levels are similar. Over the following five days mugwort and ragweed will increase; grass will decrease. 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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Set on a rugged stretch of the northern Oregon coast, Cannon Beach's landscape is defined by Sitka spruce and shore pine alongside coastal salal and dune grass, the main contributors to seasonal pollen exposure. Seasonal timing here follows the broader regional pattern typical of this part of the country. As with most of the region, counts tend to build gradually rather than spike overnight.
Today - 30 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
17/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Moderate
31/100
-
Ragweed (Ambrosia):
High
55/100
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 - 31 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
21/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
Moderate
35/100
-
Ragweed (Ambrosia):
High
59/100
Air quality in Cannon Beach
View air qualityFrequently Asked Questions
Is pollen high in Cannon Beach right now?
On 30 August 2026, overall pollen levels in Cannon Beach are high. Ambrosia is the main contributor to airborne pollen, while artemisia and grass remain at lower levels
Will pollen levels change in Cannon Beach tomorrow?
On 31 August 2026, pollen conditions in Cannon Beach will be similar to today, with ambrosia at high levels, artemisia at moderate levels, grass at low levels
Is pollen expected to decrease in Cannon Beach this week?
According to the five-day outlook, grass pollen levels are expected to gradually decrease, while ambrosia and artemisia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Cannon Beach?
On 30 August 2026, Ambrosia is the dominant pollen source in Cannon Beach. artemisia and grass are also present but at lower levels. cypress are not currently active.
When is pollen season in Cannon Beach?
How often is the Cannon Beach pollen forecast updated?
The Cannon Beach pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cannon Beach 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 Cannon Beach 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 Cannon Beach, 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: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Cannon Beach.
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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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.