What is the pollen count in Las Vegas today?

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

What does a High pollen count mean in Las Vegas?

A High pollen count means concentrations are significant. Most allergy sufferers will notice symptoms, and even people with mild sensitivity may feel some irritation.

What are the main allergy triggers in Las Vegas right now?

The primary allergy triggers in Las Vegas 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 High in Las Vegas?

When pollen is High in Las Vegas, 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 Las Vegas?

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

Las Vegas, NM Pollen Count Today

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

Live pollen forecast and air quality for Las Vegas, New Mexico

📍 Las Vegas, NMToday · May 15

2/10

Breathability™ Score

Challenging day - reduce exposure during peak pollen times.

🌳Tree Pollen

High

🌱Grass Pollen

High

🌿Weed Pollen

None

mypollenpal.comAdd to your site →

Today's Pollen Levels in Las Vegas

Tree pollen and Grass pollen are both elevated today in Las Vegas, 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 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

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Yesterday's Pollen in Las Vegas

↑Tree pollen: High yesterday, Very High todayHigher

↑Grass pollen: Moderate yesterday, High todayHigher

→Weed pollen: None yesterday, None today

Pollen rose from High 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

May 15

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 20 mph (may spread pollen)

Rain: 0%

Humidity: 15%

Sat

May 16

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 22 mph (may spread pollen)

Rain: 0%

Humidity: 16%

Sun

May 17

Overall: Very High

Tree: Very High

Grass: High

Weed: None

Wind: 25 mph (may spread pollen)

Rain: 0%

Humidity: 16%

Mon

May 18

Overall: High

Tree: High

Grass: High

Weed: None

Wind: 29 mph (may spread pollen)

Rain: 0%

Humidity: 22%

Tue

May 19

Overall: High

Tree: High

Grass: High

Weed: None

Wind: 19 mph (may spread pollen)

Rain: 0%

Humidity: 40%

Tree Pollen in Las Vegas Today

Tree pollen in Las Vegas is High today, reaching 128.07 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

Birch128.07 grains/m³

Oak57.81 grains/m³

Alder0 grains/m³

Hazel0 grains/m³

Grass Pollen in Las Vegas Today

Grass pollen in Las Vegas is High today, reaching 92.74 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

Grass92.74 grains/m³

Weed Pollen in Las Vegas Today

Weed pollen in Las Vegas 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 Las Vegas Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

4 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

6 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

83 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

5.3 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

133.8 µg/m³

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

Weather in Las Vegas Today

☀️

Weather

59°F

Clear

Humidity

15%

Wind

10 mph W

Feels Like

59°F

Pressure

1017 mb

Frequently Asked Questions

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