Tree Pollen Count in Bentley, IL
Last updated Friday, November 6, 2026
This page shows the most recent reading available for Bentley — from Friday, November 6, 2026 (1 day ago) — not today's reading.
Pollen by type in Bentley
What is the tree pollen count in Bentley today?
The Bentley tree pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Bentley’s overall pollen count today is 19 (Low) across all types. See the full Bentley pollen count for the overall index and every type together.
Bentley Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 19 | Low |
| Saturday, November 7 | 27 | Low |
| Sunday, November 8 | 26 | Low |
| Monday, November 9 | 26 | Low |
| Tuesday, November 10 | 26 | 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 Bentley’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Bentley’s tree 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: tree pollen reads 0.6 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Bentley now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Bentley. The type summary stands: tree 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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
Trees run from March into May, later near the big lakes. This month sits outside the usual tree pollen window for the Midwest & Great Lakes pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Illinois allergy season guide singles out the classic tree, grass and ragweed sequence at full strength, with mold as a Chicago co-headliner.
Bentley allergies today
Bentley allergies today are set by the same reading as the Bentley pollen count today: the Total Pollen Index is 19 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about Bentley allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Bentley.
Allergies in Bentley follow the Illinois calendar set out on the full Bentley 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 Bentley before heading outdoors, the tree 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 Bentley allergy forecast for the tree pollen season: it shows whether Bentley 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 Bentley pollen count — all types, the overall index and today’s ranking context
See how Bentley ranks in today's pollen count rankings — the worst cities for allergies today
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).