What is the pollen count in Trabuco Canyon today?

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

What does a Very High pollen count mean in Trabuco Canyon?

A Very High pollen count means concentrations are at their peak. Nearly all allergy sufferers will experience noticeable symptoms, and limiting outdoor exposure is recommended.

What are the main allergy triggers in Trabuco Canyon right now?

The primary allergy triggers in Trabuco Canyon 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 Very High in Trabuco Canyon?

When pollen is Very High in Trabuco Canyon, 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 Trabuco Canyon?

Yes, weather directly affects pollen levels in Trabuco Canyon. 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.

Trabuco Canyon, CA Pollen Count Today

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

Live pollen forecast and air quality for Trabuco Canyon, California

📍 Trabuco Canyon, CAToday · May 23

1/10

Breathability™ Score

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

🌳Tree Pollen

Low

🌱Grass Pollen

Very High

🌿Weed Pollen

None

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Today's Pollen Levels in Trabuco Canyon

Grass pollen is the dominant contributor today in Trabuco Canyon, with levels reaching Very High. Other pollen types are not a significant factor right now. With a Breathability™ Score of 1, today may feel like a tougher allergy day.

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

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Yesterday's Pollen in Trabuco Canyon

→Tree pollen: Low yesterday, Low today

→Grass pollen: Very High yesterday, Very High today

→Weed pollen: None yesterday, None today

How Today's Pollen May Affect You

Mild allergy sufferers

You may feel symptoms sooner today. Grass 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

May 23

Overall: Very High

Tree: Low

Grass: Very High

Weed: None

Wind: 11 mph

Rain: 0%

Humidity: 73%

Sun

May 24

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 12 mph

Rain: 0%

Humidity: 68%

Mon

May 25

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 12 mph

Rain: 0%

Humidity: 69%

Tue

May 26

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 11 mph

Rain: 88% (may wash pollen out)

Humidity: 68%

Wed

May 27

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 13 mph

Rain: 88% (may wash pollen out)

Humidity: 67%

Tree Pollen in Trabuco Canyon Today

Tree pollen in Trabuco Canyon is Low today, reaching 0.29 grains/m³. Birch and Alder 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

Birch0.29 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Oak0 grains/m³

Grass Pollen in Trabuco Canyon Today

Grass pollen in Trabuco Canyon is Very High today, reaching 181.41 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

Grass181.41 grains/m³

Weed Pollen in Trabuco Canyon Today

Weed pollen in Trabuco Canyon 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 Trabuco Canyon Today

🌬️

Air Quality

Moderate

Air Pollutant Breakdown

PM2.5Moderate

19 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

32 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

106 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

3 µg/m³

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

Sulfur Dioxide (SO2)Good

1.6 µg/m³

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

Carbon Monoxide (CO)Good

143.8 µg/m³

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

Weather in Trabuco Canyon Today

🌤️

Weather

59°F

Overcast

Humidity

83%

Wind

2 mph SW

Feels Like

59°F

Pressure

1013 mb

Frequently Asked Questions

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