Grass Pollen Count in Lansdowne, VA

Pollen by type in Lansdowne

• Lansdowne tree pollen count
• Lansdowne ragweed pollen count
• Lansdowne pollen count

What is the grass pollen count in Lansdowne today?

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

Modelled pollen risk index — not a measured count.

Lansdowne’s overall pollen count today is 15 (Low) across all types. See the full Lansdowne pollen count for the overall index and every type together.

Lansdowne is a census-designated place in Loudoun County, Virginia. Its population is 12,603 (ACS 2023).

Lansdowne Grass 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 Lansdowne’s overall trend across the week. Today’s grass pollen reading is the headline above.

Species driving Lansdowne’s grass pollen

The modelled data reports grass as one combined index — there is no species-by-species split for grass anywhere in the data, so this page does not invent one. Today’s modelled grass index for Lansdowne is 0.6 (Low), and the 5-day overall trend above shows the shape of the week.

As regional context only — not as today’s readings — in the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed.

The Virginia allergy season guide singles out a spring tree crest and a fall ragweed season joined by a summer grass bridge.

Plants affecting Lansdowne now — grass pollen

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

In the Southeast pattern, the plants that typically shape this city’s year are spring trees, warm-season grasses and late-summer ragweed — 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 grass pollen level means

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

Enjoy outdoor activities.

Grasses follow in May and run through the summer. This month sits outside the usual grass pollen window for the Southeast pattern, so today’s grass pollen reading is the modelled value outranking the calendar — this page reports the modelled reading first. The Virginia allergy season guide singles out a spring tree crest and a fall ragweed season joined by a summer grass bridge.

Lansdowne allergies today

Lansdowne allergies today are set by the same reading as the Lansdowne pollen count today: the Total Pollen Index is 15 (Low), and the grass pollen index on this page is 0.6 (Low) of it. When people ask about Lansdowne allergies, this is the number that answers them — one daily modelled index built from today’s tree, grass and weed index values for Lansdowne.

Allergies in Lansdowne follow the Virginia calendar set out on the full Lansdowne 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 Lansdowne before heading outdoors, the grass 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 Lansdowne allergy forecast for the grass pollen season: it shows whether Lansdowne 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.