Santiago del Estero, Argentina Pollen Count Today
Santiago del Estero, Argentina · Updated Saturday, November 7, 2026
Pollen Overview
Today's overall pollen level and the dominant type (trees, weeds, grass, or mold).
Total Pollen Index
The combined pollen level across all types (0–100).
Santiago del Estero, Argentina
Grass Index
How active grass pollen is today (0–100).
Santiago del Estero, Argentina
Pollen Types
Pick a pollen subtype to update the species forecast
5-Day Santiago del Estero Overall Pollen Forecast
Bars are colored by severity (Low/Moderate/High).
Pollen count Santiago del Estero residents check each morning
The Santiago del Estero pollen count today is 27 (Low). No single plant stands out in today’s readings; the Grass category is the one the index is led by. The full split is tree pollen 15, grass pollen 30, weed pollen 20. 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 7, 2026.
A Low band on the Pollen Atlas index means the Total Pollen Index has stayed in the lower part of the 0–100 scale. Readings in this band are built from low individual category values rather than from one large spike, and the category split above matters more than the headline number: a low total can still contain one category, such as grass pollen, reading noticeably higher than the rest, which is why the split is printed on every Santiago del Estero page.
Outside its main late-spring and early-summer window, grass pollen usually appears as a small background value rather than the driver of the total. A low grass reading alongside a higher weed or mold value is a typical off-peak pattern. Grass should be read from its own value on this page, not assumed from the calendar: the index reports today’s modelled value, and the modelled value outranks any general seasonal expectation.
To see whether today’s pollen level holds, check the 5-day Santiago del Estero pollen forecast below — it is currently mixed, with Sunday the highest day in the window.
This is the pollen count Santiago del Estero residents check each morning, built from the day’s tree, grass, weed and mold readings.
What is the Santiago del Estero pollen count today?
The Santiago del Estero pollen count today is 27 out of 100 (Low) on the Pollen Atlas Total Pollen Index, driven mainly by Grass.
Short answer for anyone searching pollen count today Santiago del Estero: this page is updated every morning with the day’s modelled reading.
Santiago del Estero allergies today
Santiago del Estero allergies today are set by the same reading as the pollen count above: the Total Pollen Index is 27 (Low), driven mainly by Grass. When people ask about Santiago del Estero allergies, this is the number that answers them — one daily index built from today’s tree, grass, weed and mold readings for Santiago del Estero.
Allergies in Santiago del Estero follow the Argentina 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 Santiago del Estero 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 Santiago del Estero allergy forecast: today reads 27 (Low), and the day-by-day outlook shows whether Santiago del Estero 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 Santiago del Estero today records is this same combined reading — tree, grass, weed and mold in one index.
The Santiago del Estero allergy count today is 27 (Low) — the same Total Pollen Index as the pollen count above, in one combined reading.
Pollen count today Santiago del Estero: the 5-day forecast
| Day | Total Pollen Index | Band |
|---|---|---|
| Saturday, November 7 | 27 | Low |
| Sunday, November 8 | 33 | Low |
| Monday, November 9 | 32 | Low |
| Tuesday, November 10 | 32 | Low |
| Wednesday, November 11 | 32 | Low |
Pollen Atlas forecasts Santiago del Estero’s pollen count to peak on Sunday at 33 (Low) over the next 5 days.
Pollen by type in Santiago del Estero
What is driving Santiago del Estero’s pollen today
The shape of today’s 27 (Low) is set by grass pollen at 30 (Low on its own scale) — about 46% of the four category readings added together, 10 points clear of the next category, weed pollen at 20. Grass-led totals tend to hold a level for days at a time rather than spike and clear, because grasses pollinate over an extended period. Grass pollen leading in November is a modelled reading, reported as modelled — no regional calendar is asserted for Argentina, and the modelled value outranks any general seasonal expectation.
Plant-level detail is not in today’s feed for Santiago del Estero, 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 27 to 33, never changing band. Today’s 27 sits 4 points below the window’s average of 31.2 — a moving window, worth reading day by day rather than from the average.
Plants affecting Santiago del Estero now
Detailed plant-by-plant readings for Santiago del Estero 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 15 (Low).
Grass pollen is one of the categories with a non-zero reading today, at 30 (Low).
Weed pollen is one of the categories with a non-zero reading today, at 20 (Low).
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.
Santiago del Estero pollen through the year
The Santiago del Estero pollen year runs in chapters, set by the Global pattern and the Argentina 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 Argentina allergy season guide is published yet, so this page does not single out signature pollens for Santiago del Estero — the calendar above is the Global regional pattern, and the plant detail on this page names what today’s feed actually records.
November in Santiago del Estero is reported from its modelled readings, not from a regional calendar — no regional calendar is asserted for Argentina, so the calendar alone explains little today, and the modelled split above carries the story. No Argentina allergy season guide is published yet — this calendar follows the Global regional pattern. See Santiago del Estero pollen count rankings and Santiago del Estero on the pollen heatmap.
How to read this index
Pollen Atlas reports the Santiago del Estero 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 whatever the month. 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.
Santiago del Estero in today’s national picture
At 27 (Low), Santiago del Estero ranks joint 26434th of the 90896 cities Pollen Atlas tracks today — in the middle of the national table. The highest reading in the country today is Beja, Portugal at 52, and the lowest is Los Ángeles de San Rafael, Spain at 5. The whole table spans 47 points today — a wide-open day, when the top and bottom of the table are effectively in different seasons.
Around Santiago del Estero: San Miguel de Tucumán, Argentina (144 km away) reads 28 (Low); La Rioja, Argentina (310 km away) reads 28 (Low); Salta, Argentina (352 km away) reads 25 (Low). Santiago del Estero reads 1 point lower than its nearest tracked neighbour today. Across Argentina’s 24 tracked cities, today runs from 10 in La Plata to 33 in Resistencia.
Pollen totals are population numbers; symptoms are personal. The same reading can leave one Santiago del Estero resident untouched and floor another, depending on which pollens they are sensitised to. If this pattern finds you every season, allergists in Santiago del Estero, Argentina can test whether tree, grass, weed or mold is the category that matters for you — the four readings at the top of this page are the starting point for that conversation.
Santiago del Estero in its local area
Santiago del Estero is in Departamento de Capital, Santiago del Estero, Argentina. Its population is 252,192 (GeoNames).
Across Argentina’s 24 tracked cities, Santiago del Estero ranks joint 4th today.
Like every Pollen Atlas city page, the Santiago del Estero, Argentina pollen count is refreshed each morning.
Nearby cities
- San Miguel de Tucumán pollen count (144 km away)
- La Rioja pollen count (310 km away)
- Salta pollen count (352 km away)
- Córdoba pollen count (401 km away)
- San Salvador de Jujuy pollen count (414 km away)
- Resistencia pollen count (521 km away)
From Pollen Atlas News
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).