What is the pollen count in Greenwood today?

Today's pollen levels in Greenwood: Tree pollen is High, Grass pollen is Low, Weed pollen is None. Tree pollen is the dominant type right now, driven by Oak and Birch.

What does a High pollen count mean in Greenwood?

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 Greenwood right now?

The primary allergy triggers in Greenwood today are Tree (Oak and Birch). 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 Greenwood?

When pollen is High in Greenwood, 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 Greenwood?

Yes, weather directly affects pollen levels in Greenwood. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles. Higher humidity today (75%) may help keep some pollen grounded.

Greenwood, SC Pollen Count Today

Live pollen forecast and air quality for Greenwood, South Carolina

Breathability™ Score

/10

Challenging day - reduce exposure during peak pollen times.

Today's Pollen Levels in Greenwood

Tree pollen is the dominant contributor today in Greenwood, with levels reaching Very High. Other pollen types are not a significant factor right now. With a Breathability™ Score of 2, today may feel like a tougher allergy day.

Breathability™ Score is 2/10
Tree pollen is Very High, led by Oak and Birch
Grass pollen is Low, 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 Greenwood

↑Tree pollen: High yesterday, Very High todayHigher

→Grass pollen: Low yesterday, Low today

→Weed pollen: None yesterday, None today

Pollen rose from High to Very High for tree pollen since yesterday.

You may notice stronger symptoms today compared to yesterday.

How Today's Pollen May Affect You

Mild allergy sufferers

You may feel symptoms sooner today. Tree 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

Apr 15

Overall: Very High

Tree: Very High

Grass: Low

Weed: None

Wind: 8 mph

Rain: 0%

Humidity: 51%

Thu

Apr 16

Overall: Very High

Tree: Very High

Grass: Low

Weed: None

Wind: 10 mph

Rain: 0%

Humidity: 55%

Fri

Apr 17

Overall: Very High

Tree: Very High

Grass: Low

Weed: None

Wind: 8 mph

Rain: 0%

Humidity: 56%

Sat

Apr 18

Overall: Very High

Tree: Very High

Grass: Low

Weed: None

Wind: 11 mph

Rain: 0%

Humidity: 47%

Sun

Apr 19

Overall: Very High

Tree: Very High

Grass: Low

Weed: None

Wind: 13 mph

Rain: 61% (may wash pollen out)

Humidity: 49%

Tree Pollen in Greenwood Today

Tree pollen in Greenwood is High today, reaching 129.46 grains/m³. Oak and Birch 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

Oak129.46 grains/m³

Birch71.15 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Greenwood Today

Grass pollen in Greenwood is Low today, reaching 0.38 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

Grass0.38 grains/m³

Weed Pollen in Greenwood Today

Weed pollen in Greenwood 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 Greenwood Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

6 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

7 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

125 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

1.9 µg/m³

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

Sulfur Dioxide (SO2)Good

2.1 µg/m³

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

Carbon Monoxide (CO)Good

154.8 µg/m³

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

Weather in Greenwood Today

🌤️

Weather

62°F

Sunny

Humidity

75%

Wind

7 mph SW

Feels Like

62°F

Pressure

1021 mb

Frequently Asked Questions

Allergy Guides and Resources

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

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