Tree Pollen Count in Dewey-Humboldt, AZ — Today
Updated Saturday, November 7, 2026
Pollen by type in Dewey-Humboldt
What is the tree pollen count in Dewey-Humboldt today?
The Dewey-Humboldt tree pollen index today is 17 (Low) on Pollen Atlas’s modelled 0–100 scale. Low
Modelled pollen risk index — not a measured count.
Dewey-Humboldt’s overall pollen count today is 20 (Low) across all types. See the full Dewey-Humboldt pollen count for the overall index and every type together.
Dewey-Humboldt Tree Pollen Count: 5-Day Forecast
| Day | Overall index | Category |
|---|---|---|
| Saturday, November 7 | 20 | Low |
| Sunday, November 8 | 20 | Low |
| Monday, November 9 | 18 | Low |
| Tuesday, November 10 | 18 | Low |
| Wednesday, November 11 | 19 | 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 Dewey-Humboldt’s overall trend across the week. Today’s tree pollen reading is the headline above.
Species driving Dewey-Humboldt’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 17 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.
Plants affecting Dewey-Humboldt now — tree pollen
Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Dewey-Humboldt. The type summary stands: tree pollen reads 17 (Low) today.
In the Desert Southwest pattern, the plants that typically shape this city’s year are irrigated landscape trees and grasses, with wind-carried weeds in open ground — 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.
Planted trees open in winter — the juniper family and ash first, mulberry at the heart of spring. This month sits outside the usual tree pollen window for the Desert Southwest pattern, so today’s tree pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Arizona allergy season guide singles out mulberry, ash and olive — planted trees, not wild desert flora.
Dewey-Humboldt allergies today
Dewey-Humboldt allergies today are set by the same reading as the Dewey-Humboldt pollen count today: the Total Pollen Index is 20 (Low), and the tree pollen index on this page is 17 (Low) of it. When people ask about Dewey-Humboldt allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Dewey-Humboldt.
Allergies in Dewey-Humboldt follow the Arizona calendar set out on the full Dewey-Humboldt 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 Dewey-Humboldt 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 Dewey-Humboldt allergy forecast for the tree pollen season: it shows whether Dewey-Humboldt 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 Dewey-Humboldt pollen count — all types, the overall index and today’s ranking context
Dewey-Humboldt grass pollen count
Dewey-Humboldt ragweed pollen count
See how Dewey-Humboldt ranks in today's pollen count rankings — the worst cities for allergies today
See Dewey-Humboldt 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).