Ragweed Pollen Count in Colleferro, Italy — Today

Pollen by type in Colleferro

• Colleferro tree pollen count
• Colleferro grass pollen count
• Colleferro pollen count

What is the ragweed pollen count in Colleferro today?

The Colleferro ragweed pollen index today is 13 (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 Colleferro today. See the full Colleferro pollen count for the overall index and every type together.

Colleferro is in Città metropolitana di Roma Capitale, Lazio, Italy. Its population is 20,736 (GeoNames).

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

Species driving Colleferro’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 13 (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 Colleferro now — ragweed pollen

Detailed plant-by-plant readings for the ragweed pollen category were not returned in today’s source data for Colleferro. The type summary stands: ragweed pollen reads 13 (Low) today.

In the Mediterranean pattern, the plants that typically shape this city’s year are winter cypress and early hazel, spring grasses and olive, and late-summer weeds spread across a long, mild 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.

Weeds — pellitory through the warm months and ragweed in late summer where it has spread — close a long season that can run into November. This month sits inside the ragweed pollen window for the Mediterranean pattern, so today’s ragweed pollen reading should be judged against that chapter of the Italy year. No Italy allergy season guide is published yet, so the seasonal context here follows the Mediterranean regional pattern.

Colleferro allergies today

Colleferro allergies today are set by the same reading as the Colleferro pollen count today: the Total Pollen Index is 11 (Low), and the ragweed pollen index on this page is 13 (Low) of it. When people ask about Colleferro allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Colleferro.

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