Ragweed Pollen Count in Mad River, CA — Today

Pollen by type in Mad River

• Mad River tree pollen count
• Mad River grass pollen count
• Mad River pollen count

What is the ragweed pollen count in Mad River today?

The Mad River ragweed pollen index today is 0.6 (Low) on Pollen Atlas’s modelled 0–100 scale. Low

Modelled pollen risk index — not a measured count.

Mad River’s overall pollen count today is 11 (Low) across all types. See the full Mad River pollen count for the overall index and every type together.

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

Species driving Mad River’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 0.6 (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 Mad River now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Mad River. The type summary stands: ragweed pollen reads 0.6 (Low) today.

In the California pattern, the plants that typically shape this city’s year are winter and spring trees, late-spring grasses and late-summer weeds — 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.

Weeds follow in late summer and fall, stronger after wet winters. This month sits outside the usual ragweed pollen window for the California pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The California allergy season guide singles out planted olive and the Central Valley’s concentrated spring pollen.

Mad River allergies today

Mad River allergies today are set by the same reading as the Mad River pollen count today: the Total Pollen Index is 11 (Low), and the ragweed pollen index on this page is 0.6 (Low) of it. When people ask about Mad River allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Mad River.

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