Ragweed Pollen Count in Grand Lake, CO — Today

Pollen by type in Grand Lake

• Grand Lake tree pollen count
• Grand Lake grass pollen count
• Grand Lake pollen count

What is the ragweed pollen count in Grand Lake today?

The Grand Lake 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.

Grand Lake’s overall pollen count today is 22 (Low) across all types. See the full Grand Lake pollen count for the overall index and every type together.

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

Species driving Grand Lake’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 Grand Lake now — ragweed pollen

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

In the Mountain West pattern, the plants that typically shape this city’s year are spring trees and late-spring grasses in a compressed warm-season window — 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.

Ragweed and sagebrush-family weeds close the year from late summer. This month sits outside the usual ragweed pollen window for the Mountain West pattern, so today’s ragweed pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Colorado allergy season guide singles out juniper, arriving ahead of the local tree season, and the ragweed and sagebrush-family weeds of late summer.

Grand Lake allergies today

Grand Lake allergies today are set by the same reading as the Grand Lake pollen count today: the Total Pollen Index is 22 (Low), and the ragweed pollen index on this page is 0.6 (Low) of it. When people ask about Grand Lake allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Grand Lake.

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