What is the pollen count in Stamford today?

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

What will the pollen count be tomorrow in Stamford?

Pollen in Stamford is forecast to reach High tomorrow. Weed pollen is the main driver. That's a full-day figure, so early morning usually runs higher than late afternoon. Check again in the morning, because wind and rain can shift it overnight.

What does a Low pollen count mean in Stamford?

A Low pollen count means concentrations are minimal. Most people, including those with mild allergies, can spend time outdoors comfortably.

What are the main allergy triggers in Stamford right now?

Pollen levels across all types are currently low in Stamford. Most allergy sufferers should find conditions manageable today.

What should allergy sufferers do when pollen is Low in Stamford?

Pollen levels are low in Stamford today, so most outdoor activities should be comfortable. It is still a good idea to check levels daily, since conditions can change quickly with wind and weather shifts.

Does weather affect pollen levels in Stamford?

Yes, weather directly affects pollen levels in Stamford. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles. Higher humidity today (89%) may help keep some pollen grounded.

Stamford, CT Pollen Count Today

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

Live pollen forecast and air quality for Stamford, Connecticut

📍 Stamford, CTToday · Sep 20

8/10

Breathability™ Score

Excellent breathing conditions for most plans today.

🌳Tree Pollen

None

🌱Grass Pollen

Low

🌿Weed Pollen

Low

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Today's Pollen Levels in Stamford

Grass pollen is slightly elevated at Low levels in Stamford. Overall conditions are manageable for most people. With a Breathability™ Score of 8, breathing conditions look good for most people.

Breathability™ Score is 8/10
Tree pollen is None, led by Alder and Birch
Grass pollen is Low, led by Grass
Weed pollen is Low, led by Ragweed and Mugwort
Air quality is Good today

How Today's Pollen May Affect You

Mild allergy sufferers

Most plans can stay the same today. Weed pollen is elevated and air quality is Good, so a quick rinse after time outside may help.

Moderate allergy sufferers

Conditions look manageable with routine precautions. Keep windows closed during peak pollen periods and shower after outdoor time.

Severe allergy sufferers

Even on a better day, keep your usual high-protection routine and avoid long exposure when pollen spikes.

5-Day Pollen Forecast

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

Today

Sep 20

Overall: Low

Tree: None

Grass: Low

Weed: Low

Wind: 15 mph (may spread pollen)

Rain: 87% (may wash pollen out)

Humidity: 82%

Mon

Sep 21

Overall: High

Tree: None

Grass: Low

Weed: High

Wind: 15 mph (may spread pollen)

Rain: 22%

Humidity: 68%

Tue

Sep 22

Overall: Moderate

Tree: None

Grass: Low

Weed: Moderate

Wind: 20 mph (may spread pollen)

Rain: 75% (may wash pollen out)

Humidity: 73%

Wed

Sep 23

Overall: High

Tree: None

Grass: Low

Weed: High

Wind: 23 mph (may spread pollen)

Rain: 21%

Humidity: 67%

Thu

Sep 24

Overall: Moderate

Tree: None

Grass: Low

Weed: Moderate

Wind: 27 mph (may spread pollen)

Rain: 80% (may wash pollen out)

Humidity: 72%

Rain is likely Tuesday (75% chance). The hour or two right after it stops is usually the cleanest air of the day. Plan around Wednesday though. Pollen often climbs the day after rain, when plants use the moisture to release a fresh burst.

Winds could reach 20 mph Tuesday. Gusts carry pollen miles from the plant that released it, so a windy day can feel worse than the count suggests.

Tree Pollen in Stamford Today

Tree pollen in Stamford 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 Stamford Today

Grass pollen in Stamford is Low today, reaching 0.30 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 people

Species Breakdown

Grass0.30 grains/m³

Weed Pollen in Stamford Today

Weed pollen in Stamford is Low today, reaching 11.86 grains/m³. 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

Ragweed11.86 grains/m³

Mugwort2.06 grains/m³

Air Quality in Stamford 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

9 µg/m³

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

Ozone (O3)Good

48 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

14 µg/m³

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

Sulfur Dioxide (SO2)Good

1 µg/m³

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

Carbon Monoxide (CO)Good

151 µg/m³

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

See the full Stamford air quality report →

Weather in Stamford Today

🌧️

Weather

64°F

Light rain

Humidity

89%

Wind

12 mph SSE

Feels Like

60°F

Pressure

1017 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Pollen shifts week to week in Stamford. 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 Connecticut →

Get free daily pollen alerts

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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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