What is the pollen count in Walnut Park today?

Today's pollen levels in Walnut Park: Tree pollen is Moderate, Grass pollen is Moderate, Weed pollen is None. Tree pollen is the dominant type right now, driven by Oak and Birch.

What does a Moderate pollen count mean in Walnut Park?

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 Walnut Park right now?

The primary allergy triggers in Walnut Park today are Tree (Oak and Birch) and 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 Walnut Park?

With Moderate pollen in Walnut Park, 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 Walnut Park?

Yes, weather directly affects pollen levels in Walnut Park. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles. Higher humidity today (83%) may help keep some pollen grounded.

Walnut Park, CA Pollen Count Today

Live pollen forecast and air quality for Walnut Park, California

Breathability™ Score

/10

Very tough breathing conditions - keep outdoor exposure brief when possible.

Today's Pollen Levels in Walnut Park

Tree pollen and Grass pollen are both elevated today in Walnut Park, which is driving the Breathability™ Score down. People sensitive to multiple pollen types may notice stronger symptoms. With a Breathability™ Score of 1, today may feel like a tougher allergy day.

Breathability™ Score is 1/10
Tree pollen is Very High, led by Oak and Birch
Grass pollen is Moderate, led by Grass
Weed pollen is None, led by Ragweed and Mugwort
Air quality is Moderate today

Yesterday's Pollen in Walnut Park

→Tree pollen: Very High yesterday, Very High today

↓Grass pollen: High yesterday, Moderate todayLower

→Weed pollen: None yesterday, None today

Pollen dropped from High to Moderate for grass pollen since yesterday.

Conditions are a bit better today. Symptoms may feel less intense than yesterday.

How Today's Pollen May Affect You

Mild allergy sufferers

You may feel symptoms sooner today. Tree pollen is elevated and air quality is Moderate, 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

Apr 15

Overall: Very High

Tree: Very High

Grass: Moderate

Weed: None

Wind: 10 mph

Rain: 0%

Humidity: 71%

Thu

Apr 16

Overall: Very High

Tree: Very High

Grass: Moderate

Weed: None

Wind: 12 mph

Rain: 0%

Humidity: 70%

Fri

Apr 17

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 16 mph (may spread pollen)

Rain: 0%

Humidity: 22%

Sat

Apr 18

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 13 mph

Rain: 0%

Humidity: 24%

Sun

Apr 19

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 12 mph

Rain: 0%

Humidity: 36%

Tree Pollen in Walnut Park Today

Tree pollen in Walnut Park is Moderate today, reaching 74.88 grains/m³. Oak and Birch 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

Oak74.88 grains/m³

Birch67.65 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Walnut Park Today

Grass pollen in Walnut Park is Moderate today, reaching 34.52 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

Grass34.52 grains/m³

Weed Pollen in Walnut Park Today

Weed pollen in Walnut Park 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 Walnut Park Today

🌬️

Air Quality

Moderate

Air Pollutant Breakdown

PM2.5Moderate

18 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

22 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

100 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

21.6 µg/m³

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

Sulfur Dioxide (SO2)Good

20.1 µg/m³

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

Carbon Monoxide (CO)Good

208.8 µg/m³

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

Weather in Walnut Park Today

☀️

Weather

57°F

Clear

Humidity

83%

Wind

3 mph SE

Feels Like

57°F

Pressure

1016 mb

Frequently Asked Questions

Allergy Guides and Resources

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