Bend pollen forecast - today, tomorrow and the week ahead
Today (16 July) pollen in Bend is low; grass is low. Tomorrow (17 July 2026) levels are similar - grass increasing, ragweed at low levels. Over the following five days grass and ragweed 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
Use our Strava plugin to check your own exposure.
Bend's parks, including Drake Park and the Deschutes River corridor, feature pine, juniper, and cottonwood as the main tree pollen sources, with exposure varying between these green areas and the more built-up city centre. Surrounding high desert and the Cascade Mountain foothills contribute substantial pine, juniper, and grass pollen, while the semi-arid setting and open landscape allow pollen to disperse widely across the city under prevailing westerly winds.
Today - 16 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Low
7/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
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 - 17 July
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
None
0/100
-
Grass (Poaceae):
Medium
27/100
-
Oak (Quercus):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Mugwort (Artemisia):
None
0/100
-
Ragweed (Ambrosia):
Low
5/100
Air quality in Bend
View air qualitySports venues in Bend
Frequently Asked Questions
Is pollen high in Bend right now?
On 16 July 2026, overall pollen levels in Bend are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Bend tomorrow?
On 17 July 2026, pollen conditions in Bend will be different from today, with ambrosia at low levels and grass increasing
Is pollen expected to decrease in Bend this week?
According to the five-day outlook, grass, oak, ambrosia, and artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Bend?
On 16 July 2026, Grass is the dominant pollen source in Bend. oak, willow, alder, ambrosia, artemisia, birch, and cypress are not currently active.
When is pollen season in Bend?
How often is the Bend pollen forecast updated?
The Bend pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Bend 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 Bend 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 Bend, 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: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Bend.
For long term forecasts and maps, see the Airmine app
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.