Ragweed Pollen Count in Warrensville Heights, OH — Today
Updated Saturday, November 7, 2026
This reading is the forecast point shared with Cleveland Heights, OH — 7 nearby places use the same point; Warrensville Heights is 9.6 km from it.
Pollen by type in Warrensville Heights
What is the ragweed pollen count in Warrensville Heights today?
The Warrensville Heights ragweed pollen index today is 21 (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 Warrensville Heights today. See the full Warrensville Heights pollen count for the overall index and every type together.
Warrensville Heights is a city in Cuyahoga County, Ohio. Its population is 13,585 (ACS 2023).
Warrensville Heights Ragweed Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 16 | Low |
| Sunday, November 8 | 23 | Low |
| Monday, November 9 | 23 | Low |
| Tuesday, November 10 | 22 | Low |
| Wednesday, November 11 | 22 | 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 Warrensville Heights’s overall trend across the week. Today’s ragweed pollen reading is the headline above.
Species driving Warrensville Heights’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 21 (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 Warrensville Heights now — ragweed pollen
Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Warrensville Heights. The type summary stands: ragweed pollen reads 21 (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 ragweed pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Ragweed builds from mid-August, peaks in September, and ends at the first frost. This month sits outside the usual ragweed pollen window for the Midwest & Great Lakes pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Ohio allergy season guide singles out ragweed, the state’s fall heavyweight, over a three-act year.
Warrensville Heights allergies today
Warrensville Heights allergies today are set by the same reading as the Warrensville Heights pollen count today: the Total Pollen Index is 16 (Low), and the ragweed pollen index on this page is 21 (Low) of it. When people ask about Warrensville Heights allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Warrensville Heights.
Allergies in Warrensville Heights follow the Ohio calendar set out on the full Warrensville Heights 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 Warrensville Heights 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 Warrensville Heights allergy forecast for the ragweed pollen season: it shows whether Warrensville Heights 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.
Warrensville Heights tree pollen count
Warrensville Heights grass pollen count
See Warrensville Heights 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).