Tree Pollen Count in Arivaca Junction, AZ

Last updated Friday, November 6, 2026

This page shows the most recent reading available for Arivaca Junction — from Friday, November 6, 2026 (1 day ago) — not today's reading.

This reading is the forecast point for Arivaca Junction — 2 nearby places use the same point; Arivaca Junction is 1.8 km from it.

Pollen by type in Arivaca Junction

What is the tree pollen count in Arivaca Junction today?

The Arivaca Junction tree pollen index today is 19 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Arivaca Junction’s overall pollen count today is 17 (Low) across all types. See the full Arivaca Junction pollen count for the overall index and every type together.

Arivaca Junction Tree Pollen Count: 5-Day Forecast

DayOverall indexCategory
Friday, November 617Low
Saturday, November 717Low
Sunday, November 817Low
Monday, November 917Low
Tuesday, November 1015Low

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 Arivaca Junction’s overall trend across the week. Today’s tree pollen reading is the headline above.

Species driving Arivaca Junction’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 19 (Low) today. The plant-by-plant detail that is available, from the Google Pollen API, is in the next section.

Plants affecting Arivaca Junction now — tree pollen

Detailed plant-by-plant readings for the tree pollen category were not returned in today’s source data for Arivaca Junction. The type summary stands: tree pollen reads 19 (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.

Arivaca Junction allergies today

Arivaca Junction allergies today are set by the same reading as the Arivaca Junction pollen count today: the Total Pollen Index is 17 (Low), and the tree pollen index on this page is 19 (Low) of it. When people ask about Arivaca Junction allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Arivaca Junction.

Allergies in Arivaca Junction follow the Arizona calendar set out on the full Arivaca Junction 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 Arivaca Junction 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 Arivaca Junction allergy forecast for the tree pollen season: it shows whether Arivaca Junction 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 Arivaca Junction pollen count — all types, the overall index and today’s ranking context

Arivaca Junction grass pollen count

Arivaca Junction ragweed pollen count

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

See Arivaca Junction on the pollen map

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

Arizona allergy season guide

Tree pollen season

Find an allergist in Arivaca Junction, AZ

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).