What is the pollen count in Yankton today?

Today's pollen levels in Yankton: Tree pollen is None, Grass pollen is High, Weed pollen is None. Grass pollen is the dominant type right now, driven by Grass.

What does a High pollen count mean in Yankton?

A High pollen count means concentrations are significant. Most allergy sufferers will notice symptoms, and even people with mild sensitivity may feel some irritation.

What are the main allergy triggers in Yankton right now?

The primary allergy triggers in Yankton today are Grass (Grass). These pollen types are at elevated levels and are most likely to cause symptoms for sensitive individuals.

What should allergy sufferers do when pollen is High in Yankton?

When pollen is High in Yankton, limit outdoor time during midday when concentrations peak. Keep windows closed, shower after being outside, and consider taking antihistamines before symptoms start.

Does weather affect pollen levels in Yankton?

Yes, weather directly affects pollen levels in Yankton. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles. Today's winds (17 mph) may be spreading pollen more than usual. Higher humidity today (78%) may help keep some pollen grounded.

Yankton, SD Pollen Count Today

Name: Pollen Data for Yankton
Creator: MyPollenPal
Keywords: pollen, air quality, allergies, forecast

Live pollen forecast and air quality for Yankton, South Dakota

📍 Yankton, SDToday · May 30

6/10

Breathability™ Score

Good day overall with a few allergy-aware adjustments.

🌳Tree Pollen

None

🌱Grass Pollen

High

🌿Weed Pollen

None

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Today's Pollen Levels in Yankton

Grass pollen is the dominant contributor today in Yankton, with levels reaching High. Other pollen types are not a significant factor right now. With a Breathability™ Score of 6, conditions are mixed and may vary through the day.

Breathability™ Score is 6/10
Tree pollen is None, led by Alder and Birch
Grass pollen is High, led by Grass
Weed pollen is None, led by Ragweed and Mugwort
Air quality is Good today

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Yesterday's Pollen in Yankton

→Tree pollen: None yesterday, None today

→Grass pollen: Moderate yesterday, Moderate today

→Weed pollen: None yesterday, None today

How Today's Pollen May Affect You

Mild allergy sufferers

You may notice mild irritation at peak times. Grass pollen is elevated; consider shorter midday exposure and keep water handy.

Moderate allergy sufferers

Plan around peak pollen windows. Try errands early or later, and consider a mask in high-traffic outdoor areas.

Severe allergy sufferers

Use high-protection habits today: shorter trips, cleaner indoor air, and reduced exposure during peak pollen hours.

5-Day Pollen Forecast

Today

May 30

Overall: Moderate

Tree: None

Grass: Moderate

Weed: None

Wind: 17 mph (may spread pollen)

Rain: 85% (may wash pollen out)

Humidity: 83%

Sun

May 31

Overall: High

Tree: None

Grass: High

Weed: None

Wind: 17 mph (may spread pollen)

Rain: 88% (may wash pollen out)

Humidity: 85%

Mon

Jun 1

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 17 mph (may spread pollen)

Rain: 0%

Humidity: 72%

Tue

Jun 2

Overall: High

Tree: None

Grass: High

Weed: None

Wind: 15 mph (may spread pollen)

Rain: 88% (may wash pollen out)

Humidity: 75%

Wed

Jun 3

Overall: Moderate

Tree: None

Grass: Moderate

Weed: None

Wind: 23 mph (may spread pollen)

Rain: 89% (may wash pollen out)

Humidity: 79%

Tree Pollen in Yankton Today

Tree pollen in Yankton is None today. Tree pollen season typically runs from early spring through late May, peaking when deciduous trees release their pollen. On low days like today, outdoor activities are generally comfortable for most allergy sufferers.

Species Breakdown

Alder0 grains/m³

Birch0 grains/m³

Hazel0 grains/m³

Oak0 grains/m³

Grass Pollen in Yankton Today

Grass pollen in Yankton is High today, reaching 117.36 grains/m³. 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

Grass117.36 grains/m³

Weed Pollen in Yankton Today

Weed pollen in Yankton 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/m³

Mugwort0 grains/m³

Air Quality in Yankton Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

7 µg/m³

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

8 µg/m³

Larger particles up to 10 micrometers, like dust or pollen. They can irritate your airways and worsen allergies or asthma.

Ozone (O3)Moderate

118 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

2 µg/m³

A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.

Sulfur Dioxide (SO2)Good

2.2 µg/m³

Even brief exposure can tighten airways, especially for people with asthma.

Carbon Monoxide (CO)Good

160.9 µg/m³

High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.

Weather in Yankton Today

☁️

Weather

76°F

Partly cloudy

Humidity

78%

Wind

17 mph E

Feels Like

78°F

Pressure

1011 mb

Frequently Asked Questions

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