Ragweed Pollen Count in Hollow Rock, TN — Today

Updated Saturday, November 7, 2026

Pollen by type in Hollow Rock

What is the ragweed pollen count in Hollow Rock today?

The Hollow Rock ragweed pollen index today is 24 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Ragweed pollen is the dominant allergen in Hollow Rock today. See the full Hollow Rock pollen count for the overall index and every type together.

Hollow Rock Ragweed Pollen Count: 5-Day Forecast

DayOverall indexCategory
Saturday, November 719Low
Sunday, November 817Low
Monday, November 917Low
Tuesday, November 1019Low
Wednesday, November 1112Low

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 Hollow Rock’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Hollow Rock’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 24 (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 Hollow Rock now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Hollow Rock. The type summary stands: ragweed pollen reads 24 (Low) today.

In the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season 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 ragweed pollen level means

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

Enjoy outdoor activities.

Ragweed runs from mid-August to the first frost. This month sits inside the ragweed pollen window for the Southeast pattern, so today’s ragweed pollen reading should be judged against that chapter of the Tennessee year. The Tennessee allergy season guide singles out a heavy ragweed fall, with river-valley mold sustained between the pollen waves.

Hollow Rock allergies today

Hollow Rock allergies today are set by the same reading as the Hollow Rock pollen count today: the Total Pollen Index is 19 (Low), and the ragweed pollen index on this page is 24 (Low) of it. When people ask about Hollow Rock allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Hollow Rock.

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

Hollow Rock tree pollen count

Hollow Rock grass pollen count

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

See Hollow Rock on the pollen map

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

Tennessee allergy season guide

Ragweed season

Find an allergist in Hollow Rock, TN

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).