What is the pollen count in Calexico today?

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

What does a Moderate pollen count mean in Calexico?

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 Calexico right now?

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

With Moderate pollen in Calexico, 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 Calexico?

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

Calexico, CA Pollen Count Today

Live pollen forecast and air quality for Calexico, California

Breathability™ Score

/10

Challenging day - reduce exposure during peak pollen times.

Today's Pollen Levels in Calexico

Tree pollen and Grass pollen are both elevated today in Calexico, 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 Birch and Oak
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 Calexico

↑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: 7 mph

Rain: 0%

Humidity: 32%

Thu

Apr 16

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 17 mph (may spread pollen)

Rain: 0%

Humidity: 38%

Fri

Apr 17

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 13 mph

Rain: 0%

Humidity: 27%

Sat

Apr 18

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 7 mph

Rain: 0%

Humidity: 8%

Sun

Apr 19

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 8 mph

Rain: 0%

Humidity: 19%

Tree Pollen in Calexico Today

Tree pollen in Calexico is Moderate today, reaching 59.54 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

Birch59.54 grains/m³

Oak42.34 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Calexico Today

Grass pollen in Calexico is Moderate today, reaching 35.50 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

Grass35.50 grains/m³

Weed Pollen in Calexico Today

Weed pollen in Calexico 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 Calexico Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

11 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

34 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

139 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

2.8 µg/m³

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

Sulfur Dioxide (SO2)Good

4 µg/m³

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

Carbon Monoxide (CO)Good

190.8 µg/m³

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

Weather in Calexico Today

🌤️

Weather

72°F

Sunny

Humidity

37%

Wind

2 mph SSE

Feels Like

74°F

Pressure

1015 mb

Frequently Asked Questions

Allergy Guides and Resources

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

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