What is the pollen count in Medford today?

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

What does a High pollen count mean in Medford?

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 Medford right now?

The primary allergy triggers in Medford today are Grass (Grass) and Weed (Mugwort and Ragweed). These pollen types are at elevated levels and are most likely to cause symptoms for sensitive people.

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

When pollen is High in Medford, 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 Medford?

Yes, weather directly affects pollen levels in Medford. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles.

Medford, MA Pollen Count Today

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

Live pollen forecast and air quality for Medford, Massachusetts

📍 Medford, MAToday · Jul 15

2/10

Breathability™ Score

Challenging day - reduce exposure during peak pollen times.

🌳Tree Pollen

None

🌱Grass Pollen

High

🌿Weed Pollen

Moderate

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Today's Pollen Levels in Medford

Grass pollen and Weed pollen are both elevated today in Medford, which is driving the Breathability™ Score down. People sensitive to multiple pollen types may notice stronger symptoms. With a Breathability™ Score of 2, today may feel like a tougher allergy day.

Breathability™ Score is 2/10
Tree pollen is None, led by Alder and Birch
Grass pollen is High, led by Grass
Weed pollen is Moderate, led by Mugwort and Ragweed
Air quality is Good today

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Yesterday's Pollen in Medford

→Tree pollen: None yesterday, None today

↑Grass pollen: High yesterday, Very High todayHigher

↑Weed pollen: Moderate yesterday, High todayHigher

Pollen rose from High to Very High for grass 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. Grass pollen is elevated and air quality is Good, so lean toward shorter outings and cleaner indoor air.

Moderate allergy sufferers

Today may be rough. Limit prolonged outdoor time, keep indoor air filtered, and favor 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

Jul 15

Overall: Very High

Tree: None

Grass: Very High

Weed: High

Wind: 16 mph (may spread pollen)

Rain: 2%

Humidity: 51%

Thu

Jul 16

Overall: High

Tree: None

Grass: High

Weed: Moderate

Wind: 15 mph (may spread pollen)

Rain: 17%

Humidity: 41%

Fri

Jul 17

Overall: High

Tree: None

Grass: High

Weed: Moderate

Wind: 11 mph

Rain: 1%

Humidity: 43%

Sat

Jul 18

Overall: Moderate

Tree: None

Grass: Moderate

Weed: Moderate

Wind: 11 mph

Rain: 57% (may wash pollen out)

Humidity: 70%

Sun

Jul 19

Overall: High

Tree: None

Grass: High

Weed: Moderate

Wind: 6 mph

Rain: 23%

Humidity: 80%

Tree Pollen in Medford Today

Tree pollen in Medford 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 Medford Today

Grass pollen in Medford is High today, reaching 103.84 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

Grass103.84 grains/m³

Weed Pollen in Medford Today

Weed pollen in Medford is Moderate today, reaching 55.88 grains/m³. Mugwort and Ragweed 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

Mugwort55.88 grains/m³

Ragweed0 grains/m³

Air Quality in Medford Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

10 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

10 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

97 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

6.5 µg/m³

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

Sulfur Dioxide (SO2)Good

1.2 µg/m³

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

Carbon Monoxide (CO)Good

148 µg/m³

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

See the full Medford air quality report →

Weather in Medford Today

☀️

Weather

80°F

Clear

Humidity

69%

Wind

9 mph W

Feels Like

85°F

Pressure

1008 mb

Frequently Asked Questions

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