What is the pollen count in Prescott today?

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

What does a Moderate pollen count mean in Prescott?

A Moderate pollen count means levels are noticeable. People with pollen sensitivities may experience mild symptoms like sneezing or itchy eyes, especially during extended time outdoors.

What are the main allergy triggers in Prescott right now?

The primary allergy triggers in Prescott today are Grass (Grass). 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 Moderate in Prescott?

With Moderate pollen in Prescott, basic precautions help: keep windows closed during peak hours, rinse off after outdoor time, and monitor your symptoms. Most activities can continue with awareness.

Does weather affect pollen levels in Prescott?

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

Prescott, AZ Pollen Count Today

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

Live pollen forecast and air quality for Prescott, Arizona

📍 Prescott, AZToday · May 21

2/10

Breathability™ Score

Challenging day - reduce exposure during peak pollen times.

🌳Tree Pollen

Low

🌱Grass Pollen

Moderate

🌿Weed Pollen

None

mypollenpal.comAdd to your site →

Today's Pollen Levels in Prescott

Grass pollen is slightly elevated at Moderate levels in Prescott. Overall conditions are manageable for most people. With a Breathability™ Score of 2, today may feel like a tougher allergy day.

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

Yesterday's Pollen in Prescott

↑Tree pollen: Low yesterday, Moderate todayHigher

↑Grass pollen: Moderate yesterday, Very High todayHigher

→Weed pollen: None yesterday, None today

Pollen rose from Low to Moderate 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. Grass 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

May 21

Overall: Very High

Tree: Moderate

Grass: Very High

Weed: None

Wind: 16 mph (may spread pollen)

Rain: 0%

Humidity: 13%

Fri

May 22

Overall: Very High

Tree: Low

Grass: Very High

Weed: None

Wind: 17 mph (may spread pollen)

Rain: 0%

Humidity: 16%

Sat

May 23

Overall: Very High

Tree: Low

Grass: Very High

Weed: None

Wind: 16 mph (may spread pollen)

Rain: 0%

Humidity: 21%

Sun

May 24

Overall: Very High

Tree: Low

Grass: Very High

Weed: None

Wind: 14 mph

Rain: 0%

Humidity: 23%

Mon

May 25

Overall: Very High

Tree: Low

Grass: Very High

Weed: None

Wind: 20 mph (may spread pollen)

Rain: 0%

Humidity: 24%

Tree Pollen in Prescott Today

Tree pollen in Prescott is Low today, reaching 8.93 grains/m³. Birch and Oak 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

Birch8.93 grains/m³

Oak0.42 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Prescott Today

Grass pollen in Prescott is Moderate today, reaching 66.81 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

Grass66.81 grains/m³

Weed Pollen in Prescott Today

Weed pollen in Prescott 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 Prescott 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

15 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

133 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

1.1 µg/m³

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

Sulfur Dioxide (SO2)Good

1.1 µg/m³

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

Carbon Monoxide (CO)Good

119.8 µg/m³

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

Weather in Prescott Today

🌤️

Weather

71°F

Sunny

Humidity

10%

Wind

8 mph S

Feels Like

71°F

Pressure

1011 mb

Frequently Asked Questions

Get free daily pollen alerts

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

Join 1,377 allergy sufferers getting daily pollen alerts.

Allergy Guides and Resources

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

Browse all guides →

Related Cities in Arizona

Looking for more places? Browse popular cities or return to the Arizona page.