Grass Pollen Count in Holcombe, WI
Last updated Friday, November 6, 2026
This page shows the most recent reading available for Holcombe — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen by type in Holcombe
What is the grass pollen count in Holcombe today?
The Holcombe grass pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Holcombe’s overall pollen count today is 18 (Low) across all types. See the full Holcombe pollen count for the overall index and every type together.
Holcombe Grass Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 18 | Low |
| Saturday, November 7 | 15 | Low |
| Sunday, November 8 | 11 | Low |
| Monday, November 9 | 7 | Low |
| Tuesday, November 10 | 5 | Low |
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 Holcombe’s overall trend across the week. Today’s grass pollen reading is the headline above.
Species driving Holcombe’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 Holcombe is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.
As regional context only — not as today’s readings — in the Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn ragweed.
The Wisconsin allergy season guide singles out oak in the south and birch in the north, and a September ragweed peak over the farmland.
Plants affecting Holcombe now — grass pollen
Detailed plant-by-plant readings for the grass pollen category were not returned in today’s source data for Holcombe. The type summary stands: grass pollen reads 0.6 (Low) today.
In the Midwest & Great Lakes pattern, the plants that typically shape this city’s year are spring trees, late-spring and summer grasses, and late-summer and autumn 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 grass pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Grasses hold from May through July. This month sits outside the usual grass pollen window for the Midwest & Great Lakes pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Wisconsin allergy season guide singles out oak in the south and birch in the north, and a September ragweed peak over the farmland.
Holcombe allergies today
Holcombe allergies today are set by the same reading as the Holcombe pollen count today: the Total Pollen Index is 18 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Holcombe allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Holcombe.
Allergies in Holcombe follow the Wisconsin calendar set out on the full Holcombe 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 Holcombe 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 Holcombe allergy forecast for the grass pollen season: it shows whether Holcombe 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 Holcombe pollen count — all types, the overall index and today’s ranking context
See how Holcombe ranks in today's pollen count rankings — the worst cities for allergies today
See Holcombe on the pollen map
Every pollen type, with photos and seasons: the pollen directory
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).