What is the pollen count in Carpentersville today?

Today's pollen levels in Carpentersville: Tree pollen is None, Grass pollen is None, Weed pollen is Low. Weed pollen is the dominant type right now, driven by Ragweed and Mugwort.

What will the pollen count be tomorrow in Carpentersville?

Pollen in Carpentersville is forecast to reach Moderate tomorrow. Weed pollen is the main driver. That's a full-day figure, so early morning usually runs higher than late afternoon. Check again in the morning, because wind and rain can shift it overnight.

What does a Low pollen count mean in Carpentersville?

A Low pollen count means concentrations are minimal. Most people, including those with mild allergies, can spend time outdoors comfortably.

What are the main allergy triggers in Carpentersville right now?

Pollen levels across all types are currently low in Carpentersville. Most allergy sufferers should find conditions manageable today.

What should allergy sufferers do when pollen is Low in Carpentersville?

Pollen levels are low in Carpentersville today, so most outdoor activities should be comfortable. It is still a good idea to check levels daily, since conditions can change quickly with wind and weather shifts.

Does weather affect pollen levels in Carpentersville?

Yes, weather directly affects pollen levels in Carpentersville. Wind spreads pollen farther, rain washes it from the air, and humidity can either trap or disperse particles. Higher humidity today (99%) may help keep some pollen grounded.

Carpentersville, IL Pollen Count Today

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

Live pollen forecast and air quality for Carpentersville, Illinois

📍 Carpentersville, ILToday · Oct 16

8/10

Breathability™ Score

Excellent breathing conditions for most plans today.

🌳Tree Pollen

None

🌱Grass Pollen

None

🌿Weed Pollen

Low

mypollenpal.comAdd to your site →

Today's Pollen Levels in Carpentersville

Weed pollen is slightly elevated at Low levels in Carpentersville. Overall conditions are manageable for most people. With a Breathability™ Score of 8, breathing conditions look good for most people.

Breathability™ Score is 8/10
Tree pollen is None, led by Alder and Birch
Grass pollen is None, led by Grass
Weed pollen is Low, led by Ragweed and Mugwort
Air quality is Good today

Yesterday's Pollen in Carpentersville

→Tree pollen: None yesterday, None today

→Grass pollen: None yesterday, None today

↓Weed pollen: Moderate yesterday, Low todayLower

Pollen dropped from Moderate to Low for weed 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

Most plans can stay the same today. Weed pollen is elevated and air quality is Good, so a quick rinse after time outside may help.

Moderate allergy sufferers

Conditions look manageable with routine precautions. Keep windows closed during peak pollen periods and shower after outdoor time.

Severe allergy sufferers

Even on a better day, keep your usual high-protection routine and avoid long exposure when pollen spikes.

5-Day Pollen Forecast

Pollen in Carpentersville climbs to Moderate tomorrow and stays there through Monday.

Today

Oct 15

Overall: Low

Tree: None

Grass: None

Weed: Low

Wind: 16 mph (may spread pollen)

Rain: 91% (may wash pollen out)

Humidity: 87%

Fri

Oct 16

Overall: Moderate

Tree: None

Grass: None

Weed: Moderate

Wind: 22 mph (may spread pollen)

Rain: 34%

Humidity: 78%

Sat

Oct 17

Overall: Moderate

Tree: None

Grass: None

Weed: Moderate

Wind: 13 mph

Rain: 5%

Humidity: 68%

Sun

Oct 18

Overall: Moderate

Tree: None

Grass: None

Weed: Moderate

Wind: 17 mph (may spread pollen)

Rain: 4%

Humidity: 61%

Mon

Oct 19

Overall: Moderate

Tree: None

Grass: None

Weed: Moderate

Wind: 11 mph

Rain: 10%

Humidity: 62%

Winds could reach 22 mph Friday. Gusts carry pollen miles from the plant that released it, so a windy day can feel worse than the count suggests.

Tree Pollen in Carpentersville Today

Tree pollen in Carpentersville 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 Carpentersville Today

Grass pollen in Carpentersville is None today. Grass pollen season typically peaks from late spring through summer (May through August in most regions). On low-count days, grass allergy sufferers can generally spend time outdoors without significant symptoms.

Species Breakdown

Grass0 grains/m³

Weed Pollen in Carpentersville Today

Weed pollen in Carpentersville is Low today, reaching 5.55 grains/m³. Ragweed and Mugwort 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

Ragweed5.55 grains/m³

Mugwort0 grains/m³

Air Quality in Carpentersville Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

7 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

7 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

27 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

23.5 µg/m³

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

Sulfur Dioxide (SO2)Good

2.5 µg/m³

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

Carbon Monoxide (CO)Good

242 µg/m³

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

See the full Carpentersville air quality report →

Weather in Carpentersville Today

🌫️

Weather

59°F

Fog

Humidity

99%

Wind

3 mph SSW

Feels Like

60°F

Pressure

1008 mb

Frequently Asked Questions

When pollen keeps winning, see an allergist

Pollen shifts week to week in Carpentersville. If cetirizine (Zyrtec) or a steroid nasal spray stopped holding your symptoms down, or they drag on for months at a time, a board-certified allergist can test exactly what you react to and treat the cause instead of the symptom.

See 5 board-certified allergists in Illinois →

Get free daily pollen alerts

Morning alerts for Carpentersville when pollen is high. One email a day, only when it matters.

Join 1,815 allergy sufferers getting daily pollen alerts.

Allergy Guides and Resources

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

Browse all guides →

Related Cities in Illinois

Looking for more places? Browse popular cities or return to the Illinois page.