Tree Pollen Count in Hallam, NE

Last updated Friday, November 6, 2026

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

Pollen by type in Hallam

What is the tree pollen count in Hallam today?

The Hallam tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Hallam’s overall pollen count today is 28 (Low) across all types. See the full Hallam pollen count for the overall index and every type together.

Hallam Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 628Low
Saturday, November 728Low
Sunday, November 828Low
Monday, November 928Low
Tuesday, November 1028Low

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 Hallam’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Hallam’s tree pollen

Species-level counts are not part of the modelled data Pollen Atlas publishes — the modelled index is reported per pollen type, not per species — so this section gives the type summary: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Hallam now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Hallam. The type summary stands: tree pollen reads 0.6 (Low) today.

In the South-Central Plains pattern, the plants that typically shape this city’s year are spring trees, prairie grasses and late-summer ragweed — 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 tree pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

River-corridor trees open from February — elm and maple first, then oak and hickory. This month sits outside the usual tree pollen window for the South-Central Plains pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Nebraska allergy season guide singles out cottonwood along the rivers, tallgrass at prairie scale, and ragweed as the main event.

Hallam allergies today

Hallam allergies today are set by the same reading as the Hallam pollen count today: the Total Pollen Index is 28 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Hallam allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Hallam.

Allergies in Hallam follow the Nebraska calendar set out on the full Hallam 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 Hallam before heading outdoors, the tree 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 Hallam allergy forecast for the tree pollen season: it shows whether Hallam 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 Hallam pollen count — all types, the overall index and today’s ranking context

Hallam grass pollen count

Hallam ragweed pollen count

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

See Hallam on the pollen map

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

Nebraska allergy season guide

Tree pollen season

Find an allergist in Hallam, NE

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).