Columbia, SC Pollen Count Today

Live pollen forecast and air quality for Columbia, South Carolina

šŸ“ Columbia, SCToday Ā· Sep 15
4/10
Breathabilityā„¢ Score
Mixed conditions - sensitive groups may want extra precautions.
šŸŒ³Tree Pollen
None
šŸŒ±Grass Pollen
Low
šŸŒæWeed Pollen
Moderate
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Today's Pollen Levels in Columbia

Weed pollen is slightly elevated at Moderate levels in Columbia. Overall conditions are manageable for most people. With a Breathabilityā„¢ Score of 4, conditions are mixed and may vary through the day.

How Today's Pollen May Affect You

Mild allergy sufferers
You may notice mild irritation at peak times. Weed 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

Pollen in Columbia peaks tomorrow at Very High, driven by weed pollen.

Today
Sep 15
Overall: High
Tree: None
Grass: Moderate
Weed: High
Wind: 11 mph
Rain: 36%
Humidity: 57%
Wed
Sep 16
Overall: Very High
Tree: None
Grass: Moderate
Weed: Very High
Wind: 9 mph
Rain: 3%
Humidity: 51%
Thu
Sep 17
Overall: Very High
Tree: None
Grass: Moderate
Weed: Very High
Wind: 8 mph
Rain: 2%
Humidity: 51%
Fri
Sep 18
Overall: High
Tree: None
Grass: Moderate
Weed: High
Wind: 8 mph
Rain: 2%
Humidity: 52%
Sat
Sep 19
Overall: High
Tree: None
Grass: Moderate
Weed: High
Wind: 9 mph
Rain: 5%
Humidity: 62%

Tree Pollen in Columbia Today

Tree pollen in Columbia 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/mĀ³
Birch0 grains/mĀ³
Hazel0 grains/mĀ³
Oak0 grains/mĀ³

Grass Pollen in Columbia Today

Grass pollen in Columbia is Low today, reaching 17.20 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 people

Species Breakdown

Grass17.20 grains/mĀ³

Weed Pollen in Columbia Today

Weed pollen in Columbia is Moderate today, reaching 69.61 grains/mĀ³. Ragweed and Mugwort are the primary driver. Ragweed is the most common allergen in this category, and elevated levels can trigger persistent symptoms even in people who are only mildly sensitive.

Common Symptoms

  • Persistent sneezing
  • Runny nose
  • Itchy eyes and throat
  • Nasal congestion
  • Fatigue from prolonged exposure

Species Breakdown

Ragweed69.61 grains/mĀ³
Mugwort0 grains/mĀ³

Air Quality in Columbia Today

šŸŒ¬ļø
Air Quality
Good
Good

Air Pollutant Breakdown

PM2.5Good
5 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
5 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
82 Āµg/mĀ³
Elevated levels irritate airways and can worsen asthma symptoms.
Nitrogen Dioxide (NO2)Good
2.9 Āµg/mĀ³
A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.
Sulfur Dioxide (SO2)Good
1.3 Āµg/mĀ³
Even brief exposure can tighten airways, especially for people with asthma.
Carbon Monoxide (CO)Good
142 Āµg/mĀ³
High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.
See the full Columbia air quality report ā†’

Weather in Columbia Today

ā˜€ļø
Weather
77Ā°F
Clear
Humidity
76%
Wind
9 mph E
Feels Like
79Ā°F
Pressure
1019 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Pollen shifts week to week in Columbia. If cetirizine (Zyrtec) or a steroid nasal spray stopped holding your symptoms down, or they drag on for months at a time, a board-certified allergist can test exactly what you react to and treat the cause instead of the symptom.

See 5 board-certified allergists in South Carolina ā†’

Get free daily pollen alerts

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

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Allergy Guides and Resources

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

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