Ragweed Pollen Count in Lake Mary Ronan, MT — Today

Updated Saturday, November 7, 2026

Pollen by type in Lake Mary Ronan

What is the ragweed pollen count in Lake Mary Ronan today?

The Lake Mary Ronan 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.

Lake Mary Ronan’s overall pollen count today is 7 (Low) across all types. See the full Lake Mary Ronan pollen count for the overall index and every type together.

Lake Mary Ronan Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 77Low
Sunday, November 88Low
Monday, November 97Low
Tuesday, November 106Low
Wednesday, November 116Low

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 Lake Mary Ronan’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Lake Mary Ronan’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 Lake Mary Ronan now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Lake Mary Ronan. 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.

Lake Mary Ronan allergies today

Lake Mary Ronan allergies today are set by the same reading as the Lake Mary Ronan pollen count today: the Total Pollen Index is 7 (Low), and the ragweed pollen index on this page is 0.6 (Low) of it. When people ask about Lake Mary Ronan allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Lake Mary Ronan.

Allergies in Lake Mary Ronan follow the Montana calendar set out on the full Lake Mary Ronan 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 Lake Mary Ronan 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 Lake Mary Ronan allergy forecast for the ragweed pollen season: it shows whether Lake Mary Ronan 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 Lake Mary Ronan pollen count — all types, the overall index and today’s ranking context

Lake Mary Ronan tree pollen count

Lake Mary Ronan grass pollen count

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

See Lake Mary Ronan on the pollen map

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

Montana allergy season guide

Ragweed season

Find an allergist in Lake Mary Ronan, MT

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).