What is the pollen count in Thousand Oaks today?

Today's pollen levels in Thousand Oaks: 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 Thousand Oaks?

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 Thousand Oaks right now?

The primary allergy triggers in Thousand Oaks 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 Thousand Oaks?

With Moderate pollen in Thousand Oaks, 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 Thousand Oaks?

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

Thousand Oaks, CA Pollen Count Today

Live pollen forecast and air quality for Thousand Oaks, California

Breathability™ Score

/10

Challenging day - reduce exposure during peak pollen times.

Today's Pollen Levels in Thousand Oaks

Tree pollen and Grass pollen are both elevated today in Thousand Oaks, 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 Very High, led by Oak and Birch
Grass pollen is High, led by Grass
Weed pollen is None, led by Ragweed and Mugwort
Air quality is Good today

Yesterday's Pollen in Thousand Oaks

↑Tree pollen: Moderate yesterday, Very High todayHigher

↑Grass pollen: Moderate yesterday, High todayHigher

→Weed pollen: None yesterday, None today

Pollen rose from Moderate to Very High 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. Tree 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

Apr 15

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 11 mph

Rain: 0%

Humidity: 54%

Thu

Apr 16

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 9 mph

Rain: 0%

Humidity: 74%

Fri

Apr 17

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 15 mph (may spread pollen)

Rain: 0%

Humidity: 24%

Sat

Apr 18

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 9 mph

Rain: 0%

Humidity: 29%

Sun

Apr 19

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 9 mph

Rain: 0%

Humidity: 49%

Tree Pollen in Thousand Oaks Today

Tree pollen in Thousand Oaks is Moderate today, reaching 83.43 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

Oak83.43 grains/m³

Birch66.23 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Thousand Oaks Today

Grass pollen in Thousand Oaks is Moderate today, reaching 39.19 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

Grass39.19 grains/m³

Weed Pollen in Thousand Oaks Today

Weed pollen in Thousand Oaks 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 Thousand Oaks 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

16 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

4.3 µg/m³

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

Sulfur Dioxide (SO2)Good

3 µg/m³

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

Carbon Monoxide (CO)Good

191.8 µg/m³

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

Weather in Thousand Oaks Today

🌤️

Weather

70°F

Sunny

Humidity

44%

Wind

7 mph SW

Feels Like

70°F

Pressure

1017 mb

Frequently Asked Questions

Allergy Guides and Resources

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