Ragweed Pollen Count in King Arthur Park, MT — Today
Updated Saturday, November 7, 2026
Pollen by type in King Arthur Park
What is the ragweed pollen count in King Arthur Park today?
The King Arthur Park ragweed pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
King Arthur Park’s overall pollen count today is 5 (Low) across all types. See the full King Arthur Park pollen count for the overall index and every type together.
King Arthur Park Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 5 | Low |
| Sunday, November 8 | 5 | Low |
| Monday, November 9 | 5 | Low |
| Tuesday, November 10 | 5 | Low |
| Wednesday, November 11 | 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 King Arthur Park’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving King Arthur Park’s ragweed 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: ragweed pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
How to read this: the “ragweed” figure on this site is the modelled weed pollen index — the weed group (ragweed + mugwort) — printed under the ragweed name the rankings use.
Plants affecting King Arthur Park now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for King Arthur Park. The type summary stands: ragweed pollen reads 0.6 (Low) today.
In the Northern Rockies pattern, the plants that typically shape this city’s year are river-corridor trees, a June grass crest of timothy, orchard grass, bluegrass and ryegrass, and a late sagebrush finish — 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 ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Ragweed, sagebrush, wormwood and pigweed run from August until the first hard frost, typically in October. This month sits outside the usual ragweed pollen window for the Northern Rockies pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Montana allergy season guide singles out sagebrush, flowering late on the dry benches, over a grass summer of timothy, orchard grass, bluegrass and ryegrass.
King Arthur Park allergies today
King Arthur Park allergies today are set by the same reading as the King Arthur Park pollen count today: the Total Pollen Index is 5 (Low), and the ragweed pollen index on this page is 0.6 (Low) of it. When people ask about King Arthur Park allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for King Arthur Park.
Allergies in King Arthur Park follow the Montana calendar set out on the full King Arthur Park 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 King Arthur Park before heading outdoors, the ragweed 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 King Arthur Park allergy forecast for the ragweed pollen season: it shows whether King Arthur Park 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.
King Arthur Park tree pollen count
King Arthur Park grass pollen count
See King Arthur Park 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).