Tree Pollen Count in High Ridge, MO
Last updated Friday, November 6, 2026
This page shows the most recent reading available for High Ridge — from Friday, November 6, 2026 (1 day ago) — not today's reading.
This reading is the forecast point for High Ridge — 2 nearby places use the same point; High Ridge is 0.3 km from it.
Pollen by type in High Ridge
What is the tree pollen count in High Ridge today?
The High Ridge 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.
High Ridge’s overall pollen count today is 16 (Low) across all types. See the full High Ridge pollen count for the overall index and every type together.
High Ridge Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Friday, November 6 | 16 | Low |
| Saturday, November 7 | 16 | Low |
| Sunday, November 8 | 16 | Low |
| Monday, November 9 | 15 | Low |
| Tuesday, November 10 | 15 | 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 High Ridge’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving High Ridge’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 High Ridge now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for High Ridge. The type summary stands: tree pollen reads 0.6 (Low) today.
In the South-Central Plains pattern, the plants that typically shape this city’s year are spring trees, prairie 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 tree pollen level means
Low risk. Keep windows open; consider allergy meds only if sensitive.
Enjoy outdoor activities.
River-corridor trees open from February — elm and maple first, then oak and hickory. This month sits outside the usual tree pollen window for the South-Central Plains pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Missouri allergy season guide singles out oak and hickory over an elm and maple opening, in a season written by the state’s rivers.
High Ridge allergies today
High Ridge allergies today are set by the same reading as the High Ridge pollen count today: the Total Pollen Index is 16 (Low), and the tree pollen index on this page is 0.6 (Low) of it. When people ask about High Ridge allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for High Ridge.
Allergies in High Ridge follow the Missouri calendar set out on the full High Ridge 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 High Ridge 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 High Ridge allergy forecast for the tree pollen season: it shows whether High Ridge 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 High Ridge pollen count — all types, the overall index and today’s ranking context
High Ridge ragweed pollen count
See how High Ridge ranks in today's pollen count rankings — the worst cities for allergies today
See High Ridge 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).