What is the pollen count in Sierra Vista Southeast today?

Today's pollen levels in Sierra Vista Southeast: Tree pollen is None, Grass pollen is High, Weed pollen is Moderate. Grass pollen is the dominant type right now, driven by Grass.

What does a High pollen count mean in Sierra Vista Southeast?

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 Sierra Vista Southeast right now?

The primary allergy triggers in Sierra Vista Southeast today are Grass (Grass) and Weed (Mugwort and Ragweed). These pollen types are at elevated levels and are most likely to cause symptoms for sensitive people.

What should allergy sufferers do when pollen is High in Sierra Vista Southeast?

When pollen is High in Sierra Vista Southeast, 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 Sierra Vista Southeast?

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

Sierra Vista Southeast, AZ Pollen Count Today

Name: Pollen Data for Sierra Vista Southeast
Creator: MyPollenPal
Keywords: pollen, air quality, allergies, forecast

Live pollen forecast and air quality for Sierra Vista Southeast, Arizona

📍 Sierra Vista Southeast, AZToday · Jul 15

6/10

Breathability™ Score

Good day overall with a few allergy-aware adjustments.

🌳Tree Pollen

None

🌱Grass Pollen

High

🌿Weed Pollen

Moderate

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Today's Pollen Levels in Sierra Vista Southeast

Grass pollen and Weed pollen are both elevated today in Sierra Vista Southeast, which is driving the Breathability™ Score down. People sensitive to multiple pollen types may notice stronger symptoms. With a Breathability™ Score of 6, conditions are mixed and may vary through the day.

Breathability™ Score is 6/10
Tree pollen is None, led by Alder and Birch
Grass pollen is High, led by Grass
Weed pollen is Moderate, led by Mugwort and Ragweed
Air quality is Good today

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Yesterday's Pollen in Sierra Vista Southeast

→Tree pollen: None yesterday, None today

↓Grass pollen: High yesterday, Moderate todayLower

↓Weed pollen: Moderate yesterday, Low todayLower

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 notice mild irritation at peak times. Grass pollen is elevated; consider shorter midday exposure and keep water handy.

Moderate allergy sufferers

Plan around peak pollen windows. Try errands early or later, and consider a mask in high-traffic outdoor areas.

Severe allergy sufferers

Use high-protection habits today: shorter trips, cleaner indoor air, and reduced exposure during peak pollen hours.

5-Day Pollen Forecast

Today

Jul 14

Overall: Moderate

Tree: None

Grass: Moderate

Weed: Low

Wind: 13 mph

Rain: 57% (may wash pollen out)

Humidity: 63%

Wed

Jul 15

Overall: High

Tree: None

Grass: High

Weed: Moderate

Wind: 11 mph

Rain: 3%

Humidity: 48%

Thu

Jul 16

Overall: Low

Tree: None

Grass: Low

Weed: Low

Wind: 13 mph

Rain: 67% (may wash pollen out)

Humidity: 61%

Fri

Jul 17

Overall: Moderate

Tree: None

Grass: Moderate

Weed: Low

Wind: 11 mph

Rain: 57% (may wash pollen out)

Humidity: 56%

Sat

Jul 18

Overall: Moderate

Tree: None

Grass: Moderate

Weed: Low

Wind: 11 mph

Rain: 65% (may wash pollen out)

Humidity: 59%

Tree Pollen in Sierra Vista Southeast Today

Tree pollen in Sierra Vista Southeast is None today. Tree pollen season typically runs from early spring through late May, peaking when deciduous trees release their pollen. On low days like today, outdoor activities are generally comfortable for most allergy sufferers.

Species Breakdown

Alder0 grains/m³

Birch0 grains/m³

Hazel0 grains/m³

Oak0 grains/m³

Grass Pollen in Sierra Vista Southeast Today

Grass pollen in Sierra Vista Southeast is High today, reaching 127.44 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 people

Species Breakdown

Grass127.44 grains/m³

Weed Pollen in Sierra Vista Southeast Today

Weed pollen in Sierra Vista Southeast is Moderate today, reaching 34.91 grains/m³. Mugwort and Ragweed are the primary driver. Ragweed is the most common allergen in this category, and elevated levels can trigger persistent symptoms even in people who are only mildly sensitive.

Common Symptoms

Persistent sneezing
Runny nose
Itchy eyes and throat
Nasal congestion
Fatigue from prolonged exposure

Species Breakdown

Mugwort34.91 grains/m³

Ragweed0 grains/m³

Air Quality in Sierra Vista Southeast Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

3 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

4 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

82 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

0.5 µg/m³

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

Sulfur Dioxide (SO2)Good

0.2 µg/m³

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

Carbon Monoxide (CO)Good

102 µg/m³

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

See the full Sierra Vista Southeast air quality report →

Weather in Sierra Vista Southeast Today

🌧️

Weather

87°F

Heavy rain at times

Humidity

36%

Wind

8 mph ESE

Feels Like

90°F

Pressure

1020 mb

Frequently Asked Questions

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