What is the pollen count in Idaho City today?

Today's pollen levels in Idaho City: Tree pollen is None, Grass pollen is Very High, Weed pollen is None. Grass pollen is the dominant type right now, driven by Grass.

What does a Very High pollen count mean in Idaho City?

A Very High pollen count means concentrations are at their peak. Nearly all allergy sufferers will experience noticeable symptoms, and limiting outdoor exposure is recommended.

What are the main allergy triggers in Idaho City right now?

The primary allergy triggers in Idaho City today are Grass (Grass). 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 Very High in Idaho City?

When pollen is Very High in Idaho City, 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 Idaho City?

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

Idaho City, ID Pollen Count Today

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

Live pollen forecast and air quality for Idaho City, Idaho

📍 Idaho City, IDToday · Jul 15

4/10

Breathability™ Score

Mixed conditions - sensitive groups may want extra precautions.

🌳Tree Pollen

None

🌱Grass Pollen

Very High

🌿Weed Pollen

None

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Today's Pollen Levels in Idaho City

Grass pollen is the dominant contributor today in Idaho City, with levels reaching Very High. Other pollen types are not a significant factor right now. With a Breathability™ Score of 4, conditions are mixed and may vary through the day.

Breathability™ Score is 4/10
Tree pollen is None, led by Alder and Birch
Grass pollen is Very 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 Idaho City

→Tree pollen: None yesterday, None today

↑Grass pollen: Moderate yesterday, High todayHigher

→Weed pollen: None yesterday, None today

Pollen rose from Moderate to High for grass pollen since yesterday.

You may notice stronger symptoms today compared to 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: High

Tree: None

Grass: High

Weed: None

Wind: 9 mph

Rain: 36%

Humidity: 41%

Wed

Jul 15

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 9 mph

Rain: 1%

Humidity: 33%

Thu

Jul 16

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 13 mph

Rain: 1%

Humidity: 30%

Fri

Jul 17

Overall: High

Tree: None

Grass: High

Weed: None

Wind: 10 mph

Rain: 17%

Humidity: 43%

Sat

Jul 18

Overall: Very High

Tree: None

Grass: Very High

Weed: None

Wind: 14 mph

Rain: 17%

Humidity: 43%

Tree Pollen in Idaho City Today

Tree pollen in Idaho City 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 Idaho City Today

Grass pollen in Idaho City is Very High today, reaching 162.69 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

Grass162.69 grains/m³

Weed Pollen in Idaho City Today

Weed pollen in Idaho City 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 Idaho City Today

🌬️

Air Quality

Good

Air Pollutant Breakdown

PM2.5Good

5 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

9 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

63 µg/m³

Elevated levels irritate airways and can worsen asthma symptoms.

Nitrogen Dioxide (NO2)Good

6.4 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

105 µg/m³

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

See the full Idaho City air quality report →

Weather in Idaho City Today

☀️

Weather

69°F

Clear

Humidity

50%

Wind

3 mph NNE

Feels Like

60°F

Pressure

1017 mb

Frequently Asked Questions

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