Ragweed Pollen Count in Waianae, HI — Today

Pollen by type in Waianae

• Waianae tree pollen count
• Waianae grass pollen count
• Waianae pollen count

What is the ragweed pollen count in Waianae today?

The Waianae ragweed pollen index today is 22 (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 Waianae today. See the full Waianae pollen count for the overall index and every type together.

Waianae is a census-designated place in Honolulu County, Hawaii. Its population is 12,907 (ACS 2023).

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

Species driving Waianae’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 22 (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 Waianae now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Waianae. The type summary stands: ragweed pollen reads 22 (Low) today.

In the Hawaii pattern, the plants that typically shape this city’s year are grasses that pollinate in nearly every month and kiawe flowering most heavily in late winter and spring, with mold in the wet season — 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.

The guides name no separate weed chapter for Hawaii — the year is carried by grasses, tree waves and wet-season mold. This month sits inside the ragweed pollen window for the Hawaii pattern, so today’s ragweed pollen reading should be judged against that chapter of the Hawaii year. The Hawaii allergy season guide singles out kiawe, flowering most heavily in late winter and spring, and grasses that pollinate in nearly every month.

Waianae allergies today

Waianae allergies today are set by the same reading as the Waianae pollen count today: the Total Pollen Index is 21 (Low), and the ragweed pollen index on this page is 22 (Low) of it. When people ask about Waianae allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Waianae.

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