Happy Valley, OR Pollen Count Today

Live pollen forecast and air quality for Happy Valley, Oregon

šŸ“ Happy Valley, ORToday Ā· May 31
2/10
Breathabilityā„¢ Score
Challenging day - reduce exposure during peak pollen times.
šŸŒ³Tree Pollen
Low
šŸŒ±Grass Pollen
Very High
šŸŒæWeed Pollen
None
mypollenpal.comAdd to your site ā†’

Today's Pollen Levels in Happy Valley

Grass pollen is the dominant contributor today in Happy Valley, with levels reaching Very High. Other pollen types are not a significant factor right now. With a Breathabilityā„¢ Score of 2, today may feel like a tougher allergy day.

Todayā€™s pick
Flonase Sensimist Nasal Spray ā†’

Targeted nasal spray helps with congestion and sneezing from grass pollen.

As an Amazon Associate, we earn from qualifying purchases.

Yesterday's Pollen in Happy Valley

ā†’Tree pollen: Low yesterday, Low today
ā†’Grass pollen: Very High yesterday, Very High today
ā†’Weed pollen: None yesterday, None today

How Today's Pollen May Affect You

Mild allergy sufferers
You may feel symptoms sooner today. Grass pollen is elevated and air quality is Good, so lean toward shorter outings and cleaner indoor air.
Moderate allergy sufferers
Today may feel challenging. Limit prolonged outdoor time, keep indoor air filtered, and prioritize lower-exposure times of day.
Severe allergy sufferers
This may be a high-burden day. Minimize outdoor exposure where possible and focus on indoor spaces with filtered air.

5-Day Pollen Forecast

Today
May 30
Overall: Very High
Tree: Low
Grass: Very High
Weed: None
Wind: 10 mph
Rain: 0%
Humidity: 63%
Sun
May 31
Overall: Very High
Tree: Low
Grass: Very High
Weed: None
Wind: 9 mph
Rain: 0%
Humidity: 55%
Mon
Jun 1
Overall: Very High
Tree: None
Grass: Very High
Weed: None
Wind: 9 mph
Rain: 0%
Humidity: 53%
Tue
Jun 2
Overall: Very High
Tree: None
Grass: Very High
Weed: None
Wind: 7 mph
Rain: 0%
Humidity: 45%
Wed
Jun 3
Overall: Very High
Tree: None
Grass: Very High
Weed: None
Wind: 6 mph
Rain: 0%
Humidity: 56%

Tree Pollen in Happy Valley Today

Tree pollen in Happy Valley is Low today, reaching 1.21 grains/mĀ³. Birch and Alder are the dominant contributors. At this level, most people with tree pollen allergies will experience symptoms, and even mildly sensitive individuals may notice eye irritation or sneezing.

Common Symptoms

  • Sneezing
  • Runny or stuffy nose
  • Itchy, watery eyes
  • Scratchy throat
  • Sinus pressure

Species Breakdown

Birch1.21 grains/mĀ³
Alder0 grains/mĀ³
Hazel0 grains/mĀ³
Oak0 grains/mĀ³

Grass Pollen in Happy Valley Today

Grass pollen in Happy Valley is Very High today, reaching 256.37 grains/mĀ³. Grass is currently elevated. People with grass pollen sensitivity may notice nasal congestion and itchy eyes, especially during outdoor activities.

Common Symptoms

  • Itchy nose and eyes
  • Sneezing fits
  • Nasal congestion
  • Watery eyes
  • Coughing or wheezing for sensitive individuals

Species Breakdown

Grass256.37 grains/mĀ³

Weed Pollen in Happy Valley Today

Weed pollen in Happy Valley is None today. Weed pollen season runs from late summer into fall (August through October), with ragweed as the primary trigger for most allergy sufferers. Current levels are low enough that most people should feel comfortable outdoors.

Species Breakdown

Ragweed0 grains/mĀ³
Mugwort0 grains/mĀ³

Air Quality in Happy Valley Today

šŸŒ¬ļø
Air Quality
Good
Good

Air Pollutant Breakdown

PM2.5Good
8 Āµg/mĀ³
Tiny particles smaller than 2.5 micrometers that can reach deep into your lungs and bloodstream. High levels can affect breathing and heart health.
PM10Good
12 Āµg/mĀ³
Larger particles up to 10 micrometers, like dust or pollen. They can irritate your airways and worsen allergies or asthma.
Ozone (O3)Good
57 Āµg/mĀ³
Elevated levels irritate airways and can worsen asthma symptoms.
Nitrogen Dioxide (NO2)Good
4.4 Āµg/mĀ³
A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.
Sulfur Dioxide (SO2)Good
1.9 Āµg/mĀ³
Even brief exposure can tighten airways, especially for people with asthma.
Carbon Monoxide (CO)Good
129.9 Āµg/mĀ³
High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.

Weather in Happy Valley Today

ā˜€ļø
Weather
51Ā°F
Clear
Humidity
71%
Wind
4 mph NW
Feels Like
51Ā°F
Pressure
1026 mb

Frequently Asked Questions

Get free daily pollen alerts

Morning alerts for Happy Valley when pollen is high. One email a day, only when it matters.

Join 1,417 allergy sufferers getting daily pollen alerts.

Sign up free ā†’

Allergy Guides and Resources

Seasonal pollen guides, daily city rankings, and practical tips for managing your allergies.

Browse all guides ā†’

Related Cities in Oregon

Looking for more places? Browse popular cities or return to the Oregon page.