Alaska, United States

Sitka, AK Pollen Count Today

View the current allergy index, primary allergen, tree, grass, and weed pollen levels, plus the 5-day pollen forecast for Sitka.

Updated May 13, 2026 at 2:08 PM ET

Today's pollen count in Sitka

Today in Sitka, Alaska, the forecasted pollen level is very low with an allergy index of 1. The primary allergen is Tree. Use the forecast below to see whether conditions are likely to rise, ease, or stay steady over the next few days.

AllergyAva shows forecasted pollen levels and allergy risk estimates for Sitka. Actual exposure can vary by neighborhood, weather, and time outdoors.

Current level: Very Low
Allergy index: 1
Main allergen: Tree

Pollen Level

Very Low Risk

Pollen Index

Primary Allergen

Tree

Pollen exposure is very low. Most people can spend time outdoors with minimal allergy concerns.

72°

Temp

55%

Humidity

Wind mph

Source: Includes pollen data from Google

Updated May 13, 2026 at 2:08 PM ET.

Check pollen in another city or ZIP code

5-Day Pollen Forecast

Best day this week

Today - Very Low

Worst day this week

Sun - Very Low

Today

78°/57°

Very Low

Tree1

Grass0

Weed0

Tomorrow

78°/57°

Very Low

Tree1

Grass0

Weed0

Fri

78°/57°

Very Low

Tree1

Grass0

Weed0

Sat

78°/57°

Very Low

Tree1

Grass0

Weed0

Sun

78°/57°

Very Low

Tree1

Grass0

Weed0

None

Very Low

Low

Moderate

High

Very High

Allergen Breakdown

Pine

Out of seasonVery Low

Birch

None

Ash

None

Oak

None

Pollen & Allergy Guide for Sitka, AK

Sitka, Alaska residents can experience significant pollen exposure throughout the year. Tree pollen typically peaks during spring months, while grass pollen dominates in summer. Fall brings elevated ragweed levels, which is one of the most common allergens in the region.

When Is Allergy Season in Sitka?

Allergy season in Sitka generally begins in early spring as trees start releasing pollen. The most intense period varies by allergen type. Monitoring daily pollen counts with Allergy Ava helps you plan ahead and manage symptoms proactively.

Tips for Managing Allergies in Sitka

Track your daily pollen exposure, consult with a local allergist for personalized treatment, and consider starting preventive medications 2-4 weeks before your peak allergy season. Indoor air quality management with HEPA filters can also make a significant difference.

Sitka allergy season calendar

Tree pollen

In season now

Spring

Often drives early-season symptoms

Grass pollen

In season now

Late spring to summer

Can rise around lawns, parks, and open areas

Ragweed/weed pollen

Late summer to fall

Major fall allergy trigger

Mold spores

Varies

Often affected by moisture and decaying leaves

Common pollen triggers around Sitka

Trigger	Typical season	What to know
Tree pollen	Spring	Often drives early-season symptoms
Grass pollen	Late spring to summer	Can rise around lawns, parks, and open areas
Ragweed/weed pollen	Late summer to fall	Major fall allergy trigger
Mold spores	Varies	Often affected by moisture and decaying leaves

Sitka pollen forecast in coastal southeast Alaska

Sitka allergy conditions combine coastal moisture, dense forest surroundings, and a shorter seasonal bloom cycle than many continental climates. Searchers looking for a Sitka pollen forecast often want local guidance because Southeast Alaska pollen behavior can differ sharply from Anchorage or Interior markets.

Tree pollen and grasses can still contribute to allergy symptoms in Sitka during active periods. Monitoring daily conditions helps residents stay aware of seasonal spikes in local exposure.

Frequently asked questions about pollen in Sitka

What is the pollen count in Sitka today?

Today in Sitka, Alaska, the pollen level is very low with an allergy index of 1. The main allergen to watch is Tree.

When is allergy season in Sitka, Alaska?

Allergy season in Sitka, Alaska can vary by allergen and weather conditions. Tree pollen often rises in spring, grass pollen becomes more active in late spring and summer, and weed pollen can remain elevated later in the year depending on local climate and vegetation.

How often should I check the pollen forecast in Sitka?

If you have seasonal allergies in Sitka, it is helpful to check the pollen forecast daily during peak allergy periods. Shifts in wind, rainfall, temperature, and humidity can all change local pollen exposure from one day to the next.

What pollen types affect people in Sitka, Alaska?

Sitka residents may be affected by tree pollen, grass pollen, and weed pollen during different parts of the year. The strongest trigger depends on the season, nearby vegetation, and current weather conditions.