Ragweed Pollen Count in Holbrook, AZ — Today

Pollen by type in Holbrook

• Holbrook tree pollen count
• Holbrook grass pollen count
• Holbrook pollen count

What is the ragweed pollen count in Holbrook today?

The Holbrook ragweed pollen index today is 26 (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 Holbrook today. See the full Holbrook pollen count for the overall index and every type together.

Holbrook Ragweed Pollen Count: 5-Day Forecast

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 Holbrook’s overall trend across the week. Today’s ragweed pollen reading is the headline above.

Species driving Holbrook’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 26 (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 Holbrook now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Holbrook. The type summary stands: ragweed pollen reads 26 (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 ragweed pollen level means

Low risk. Keep windows open; consider allergy meds only if sensitive.

Enjoy outdoor activities.

A final weed wave follows the monsoon rains into fall, with monsoon mold in the same weeks. This month sits inside the ragweed pollen window for the Desert Southwest pattern, so today’s ragweed pollen reading should be judged against that chapter of the Arizona year. The Arizona allergy season guide singles out mulberry, ash and olive — planted trees, not wild desert flora.

Holbrook allergies today

Holbrook allergies today are set by the same reading as the Holbrook pollen count today: the Total Pollen Index is 21 (Low), and the ragweed pollen index on this page is 26 (Low) of it. When people ask about Holbrook allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Holbrook.

Allergies in Holbrook follow the Arizona calendar set out on the full Holbrook 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 Holbrook 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 Holbrook allergy forecast for the ragweed pollen season: it shows whether Holbrook 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.