Grass Pollen Count in Marshall, AK

Last updated Friday, November 6, 2026

This page shows the most recent reading available for Marshall — from Friday, November 6, 2026 (1 day ago) — not today's reading.

Pollen by type in Marshall

What is the grass pollen count in Marshall today?

The Marshall grass pollen index today is 44 (Moderate) on Pollen Atlas’s modelled 0–100 scale. Moderate

Modelled pollen risk index — not a measured count.

Grass pollen is the dominant allergen in Marshall today. See the full Marshall pollen count for the overall index and every type together.

Marshall Grass Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 634Low
Saturday, November 734Low
Sunday, November 834Low
Monday, November 934Low
Tuesday, November 1037Low

Pollen Atlas models the daily detail as an overall index: day-by-day splits by individual pollen type are not part of the modelled data, so this table shows Marshall’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Marshall’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Marshall is 44 (Moderate), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — in the Alaska pattern, the plants that typically shape this city’s year are paper birch above all, with alder and cottonwood opening for it, spruce following, and a brief July grass peak.

The Alaska allergy season guide singles out paper birch, dominating a compressed May peak, with alder and cottonwood opening for it.

Plants affecting Marshall now — grass pollen

Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Marshall. The type summary stands: grass pollen reads 44 (Moderate) today.

In the Alaska pattern, the plants that typically shape this city’s year are paper birch above all, with alder and cottonwood opening for it, spruce following, and a brief July grass peak — named here as regional context only, not as today’s readings.

Plant detail returns here automatically on any day the feed includes it.

What this grass pollen level means

Moderate risk. If you have allergies, consider meds and limit exposure during peak hours.

Keep windows closed at midday; shower after being outside.

Grass owns July alone, a brief peak after the tree burst. This month sits outside the usual grass pollen window for the Alaska pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Alaska allergy season guide singles out paper birch, dominating a compressed May peak, with alder and cottonwood opening for it.

Marshall allergies today

Marshall allergies today are set by the same reading as the Marshall pollen count today: the Total Pollen Index is 34 (Low), and the grass pollen index on this page is 44 (Moderate) of it. When people ask about Marshall allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Marshall.

Allergies in Marshall follow the Alaska calendar set out on the full Marshall page — the chapters, the plants behind them, and the 5-day forecast show whether today is typical for the season or an exception to it. If you are checking allergies today in Marshall before heading outdoors, the grass pollen split on this page is the part to read: it shows whether this pollen type is doing the work today, not just how high the total sits.

Read the five-day overall trend above as the Marshall allergy forecast for the grass pollen season: it shows whether Marshall allergies are set to ease or build across the week, day by day — the days to plan outdoor time around are the ones where the overall index steps down, not just today.

See the full Marshall pollen count — all types, the overall index and today’s ranking context

Marshall tree pollen count

Marshall ragweed pollen count

See how Marshall ranks in today's pollen count rankings — the worst cities for allergies today

See Marshall on the pollen map

Every pollen type, with photos and seasons: the pollen directory

Alaska allergy season guide

Grass pollen season

Find an allergist in Marshall, AK

Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).