Little Rock, AR Pollen Count Today

Live pollen forecast and air quality for Little Rock, Arkansas

šŸ“ Little Rock, ARToday Ā· Sep 22
4/10
Breathabilityā„¢ Score
Mixed conditions - sensitive groups may want extra precautions.
šŸŒ³Tree Pollen
None
šŸŒ±Grass Pollen
None
šŸŒæWeed Pollen
Very High
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Today's Pollen Levels in Little Rock

Weed pollen is the dominant contributor today in Little Rock, with levels reaching Very High. Other pollen types are not a significant factor right now. With a Breathabilityā„¢ Score of 4, conditions are mixed and may vary through the day.

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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 Little Rock holds at High every day through Friday.

Today
Sep 21
Overall: High
Tree: None
Grass: None
Weed: High
Wind: 14 mph
Rain: 36%
Humidity: 57%
Tue
Sep 22
Overall: High
Tree: None
Grass: None
Weed: High
Wind: 10 mph
Rain: 25%
Humidity: 67%
Wed
Sep 23
Overall: High
Tree: None
Grass: None
Weed: High
Wind: 10 mph
Rain: 2%
Humidity: 51%
Thu
Sep 24
Overall: High
Tree: None
Grass: None
Weed: High
Wind: 9 mph
Rain: 8%
Humidity: 51%
Fri
Sep 25
Overall: High
Tree: None
Grass: None
Weed: High
Wind: 5 mph
Rain: 10%
Humidity: 51%

Tree Pollen in Little Rock Today

Tree pollen in Little Rock 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 Little Rock Today

Grass pollen in Little Rock is None today. Grass pollen season typically peaks from late spring through summer (May through August in most regions). On low-count days, grass allergy sufferers can generally spend time outdoors without significant symptoms.

Species Breakdown

Grass0 grains/mĀ³

Weed Pollen in Little Rock Today

Weed pollen in Little Rock is Very High today, reaching 153.73 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

Ragweed153.73 grains/mĀ³
Mugwort35.58 grains/mĀ³

Air Quality in Little Rock Today

šŸŒ¬ļø
Air Quality
Good
Good

Air Pollutant Breakdown

PM2.5Good
11 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
13 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
74 Āµg/mĀ³
Elevated levels irritate airways and can worsen asthma symptoms.
Nitrogen Dioxide (NO2)Good
7.8 Āµg/mĀ³
A respiratory irritant from vehicle exhaust that can trigger inflammation in sensitive airways.
Sulfur Dioxide (SO2)Good
0.7 Āµg/mĀ³
Even brief exposure can tighten airways, especially for people with asthma.
Carbon Monoxide (CO)Good
131 Āµg/mĀ³
High levels reduce oxygen delivery in the body, compounding breathing difficulty on high-pollen days.
See the full Little Rock air quality report ā†’

Weather in Little Rock Today

šŸŒ¤ļø
Weather
81Ā°F
Overcast
Humidity
58%
Wind
6 mph NW
Feels Like
83Ā°F
Pressure
1012 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Weed pollen is running Very High in Little Rock today. 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 Arkansas ā†’

Get free daily pollen alerts

Morning alerts for Little Rock 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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