Esparza, Costa Rica Pollen Count
Esparza, Costa Rica · Last updated Saturday, November 14, 2026
This page shows the most recent reading available for Esparza — from Saturday, November 14, 2026 (1 day ago) — not today's reading.
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds or grass).
Total Pollen Index
The combined pollen level across all types (0–100).
Esparza, Costa Rica
Weeds Index
How active weeds pollen is today (0–100).
Esparza, Costa Rica
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Esparza Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Esparza residents check each morning
The Esparza pollen count today is 34 (Moderate). The main driver is Ragweed, with weed pollen at 34 today. The full split is tree pollen 10, grass pollen 32, weed pollen 34. The sections below break that headline number down by plant, by day and by what the band means in practice. Pollen Atlas updated this count on Saturday, November 14, 2026.
A Moderate band means the Total Pollen Index sits in the middle of the 0–100 scale — neither a quiet day nor a peak day. On moderate days the split usually explains the total: one or two categories do most of the work while the others stay low. The Esparza split above shows exactly which categories those are today, and the forecast below shows whether the moderate reading is a plateau or a step toward a higher band.
Fall is ragweed season across most of the United States: ragweed plants release pollen from late summer into autumn, and weed pollen is typically the last major outdoor pollen category to fade as the weather cools. That pattern is why an autumn total is so often weed-led even when the headline number is low — tree and grass pollen have usually receded by then, leaving weed pollen, and on damp days mold, to make up most of what the index records.
To see whether today’s pollen level holds, check the 5-day Esparza pollen forecast below — it is currently mixed, with Wednesday the highest day in the window.
This is the pollen count Esparza residents check each morning, built from the day’s tree, grass and weed readings.
What is the Esparza pollen count today?
The Esparza pollen count today is 34 out of 100 (Moderate) on the Pollen Atlas Total Pollen Index, driven mainly by Ragweed.
Short answer for anyone searching pollen count today Esparza: this page is updated every morning with the day’s modelled reading.
Esparza allergies today
Esparza allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 34 (Moderate), driven mainly by Ragweed. When people ask about Esparza allergies, this is the number that answers them — one daily index built from today’s tree, grass and weed readings for Esparza.
Allergies in Esparza follow the Costa Rica calendar set out below — the chapters, the plants behind them, and the 5-day forecast on this page show whether today is typical for the season or an exception to it. If you are checking allergies today in Esparza before heading outdoors, the split at the top of this page is the part to read: it shows which pollen is doing the work today, not just how high the total sits.
Read the five-day table on this page as the Esparza allergy forecast: today reads 34 (Moderate), and the day-by-day outlook shows whether Esparza allergies are set to ease or build across the week — the days to plan outdoor time around are the ones where the index steps down, not just today.
In practice, the allergy count Esparza today records is this same combined reading — tree, grass and weed in one index.
The Esparza allergy count today is 34 (Moderate) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Esparza: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 14 | 34 | Moderate |
| Sunday, November 15 | 32 | Moderate |
| Monday, November 16 | 32 | Moderate |
| Tuesday, November 17 | 33 | Moderate |
| Wednesday, November 18 | 39 | Moderate |
Pollen Atlas forecasts Esparza’s pollen count to peak on Wednesday at 39 (Moderate) over the next 5 days.
Pollen by type in Esparza
What is driving Esparza’s pollen today
The shape of today’s 34 (Moderate) is set by weed pollen at 34 (Moderate on its own scale) — about 45% of the four category readings added together, 2 points clear of the next category, grass pollen at 32. A weed-led total is the classic late-year shape: tree and grass pollen have usually receded, leaving weed pollen — and on damp days mold — to make up most of what the index records. Weed pollen leading in November is a modelled reading, reported as modelled — no regional calendar is asserted for Costa Rica, and the modelled value outranks any general seasonal expectation.
Plant-level detail is not in today’s feed for Esparza, so the drivers have to be read from the category split above — it shows how much of today’s total each category is actually carrying, and plant detail returns here automatically on any day the feed includes it.
Across the five-day window the Total Pollen Index runs from 32 to 39, never changing band. Today’s 34 sits level with the window’s average of 34 — a moving window, worth reading day by day rather than from the average.
Plants affecting Esparza now
Detailed plant-by-plant readings for Esparza were not returned in today\u2019s source data, so this section summarises the pollen types the index above is built from instead of listing individual plants.
Tree pollen is one of the categories with a non-zero reading today, at 10 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 32 (Moderate).
Weed pollen is one of the categories with a non-zero reading today, at 34 (Moderate).
In the Global pattern, the plants that shape this city’s year vary with its local climate and vegetation, and no single regional calendar is published for this area — named here as regional context only, not as today\u2019s measurements.
Plant detail returns here automatically on any day the source data includes it.
Every pollen type, with photos and seasons: the pollen directory.
Esparza pollen through the year
The Esparza pollen year runs in chapters, set by the Global pattern and the Costa Rica calendar. Trees come first: tree pollen seasons vary with local climate and vegetation, so this page reports the measured readings first and treats any calendar as background only. Grasses take the middle of the year: grass pollen seasons vary with local climate and vegetation, and the measured value outranks any general seasonal expectation. Weeds close it out: weed pollen seasons vary with local climate and vegetation, and no regional calendar is asserted for this area.
No Costa Rica allergy season guide is published yet, so this page does not single out signature pollens for Esparza — the calendar above is the Global regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Esparza is reported from its modelled readings, not from a regional calendar — no regional calendar is asserted for Costa Rica, so the calendar alone explains little today, and the modelled split above carries the story. No Costa Rica allergy season guide is published yet — this calendar follows the Global regional pattern. See Esparza pollen count rankings and Esparza on the pollen heatmap.
How to read this index
Pollen Atlas reports the Esparza pollen count on a Total Pollen Index from 0 to 100, built from separate tree, grass and weed readings. The total is a summary, not an average of the three: a single strong category can lift it, and three quiet categories can hold it down even in a month when Esparza, Costa Rica pollen is usually more active. Index values are a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data, with plant detail by the Google Pollen API. The index is a modelled 0–100 scale, not a measured count, and figures update through the day, so a morning and an evening visit to this page can legitimately show different numbers.
Esparza in today’s national picture
At 34 (Moderate), Esparza ranks joint 19344th of the 247279 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is St Albans, Australia at 100, and the lowest is Akhisar, Turkey at 5. The whole table spans 95 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Esparza: Chacarita, Costa Rica (12 km away) reads 34 (Moderate); Puntarenas, Costa Rica (19 km away) reads 34 (Moderate); San Rafael Abajo, Costa Rica (45 km away) reads 27 (Moderate). Esparza reads exactly level with its nearest tracked neighbour today. Across Costa Rica’s 28 tracked cities, today runs from 20 in Paraíso to 34 in Cañas.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Esparza resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Esparza, Costa Rica can test whether tree, grass or weed is the category that matters for you — the three readings at the top of this page are the starting point for that conversation.
Esparza in its local area
Across Costa Rica’s 28 tracked cities, Esparza ranks joint 1st today.
Like every Pollen Atlas city page, the Esparza, Costa Rica pollen count is refreshed each morning.
Nearby cities
- Chacarita, Costa Rica pollen count (12 km away)
- Puntarenas, Costa Rica pollen count (19 km away)
- San Rafael Abajo, Costa Rica pollen count (45 km away)
- Quesada, Costa Rica pollen count (45 km away)
- Alajuela, Costa Rica pollen count (50 km away)
- Tejar, Costa Rica pollen count (55 km away)
From Pollen Atlas News
See how Esparza ranks in today's pollen count rankings — the worst cities for allergies today
Pollen indexes: a modelled pollen risk index computed by Pollen Atlas from open weather, vegetation and phenology data, calibrated against CDC/NAB season data. Plant detail: Google Pollen API. Index values are modelled, not measured counts. Sources: CDC/NAB; USA-NPN; GBIF (CC BY); ESA WorldCover (CC BY 4.0).