Pollen Count in Argentina — Today

Updated Friday, November 6, 2026

The Argentina pollen count today spans 24 tracked cities, from Laferrere at 10 (Low) up to Posadas at 33 (Low). The allergen doing most of the work across Argentina is Ragweed, the dominant pollen in 18 of its cities.

Read the pollen count in Argentina together with the Argentina allergy forecast: the five-day outlook for Posadas, today’s highest Argentina city, is easing, and 24 of 24 Argentina cities carry a full five-day trend in the table below. Argentina is tracked as part of South America in the Pollen Atlas region index.

Argentina pollen count today — at a glance

Cities tracked: 24
Highest today: Posadas — 33 (Low)
Lowest today: Laferrere — 10 (Low)
Most common dominant allergen: Ragweed — in 18 of 24 cities
Band distribution: Low: 24
Data date: Friday, November 6, 2026

Worst in Argentina today

Ranked by the Total Pollen Index, highest first. Tap a city for its full count, split and forecast.

Every Argentina city — today’s pollen count

City	Today	Dominant	Tree	Grass	Weed
Posadas pollen count · Posadas allergies	33 (Low)	Grass	19	36	24
Resistencia pollen count · Resistencia allergies	33 (Low)	Grass	19	36	26
Santiago del Estero pollen count · Santiago del Estero allergies	33 (Low)	Grass	19	36	25
Corrientes pollen count · Corrientes allergies	32 (Low)	Grass	19	35	26
Formosa pollen count · Formosa allergies	32 (Low)	Grass	19	35	23
La Rioja pollen count · La Rioja allergies	28 (Low)	Grass	16	31	20
Santa Fe pollen count · Santa Fe allergies	28 (Low)	Ragweed	19	30	26
Córdoba pollen count · Córdoba allergies	27 (Low)	Ragweed	19	28	27
Paraná pollen count · Paraná allergies	27 (Low)	Ragweed	19	28	25
San Miguel de Tucumán pollen count · San Miguel de Tucumán allergies	27 (Low)	Ragweed	19	29	26
Salta pollen count · Salta allergies	25 (Low)	Ragweed	19	16	27
Neuquén pollen count · Neuquén allergies	24 (Low)	Ragweed	19	22	25
Bahía Blanca pollen count · Bahía Blanca allergies	23 (Low)	Ragweed	19	11	26
San Salvador de Jujuy pollen count · San Salvador de Jujuy allergies	23 (Low)	Ragweed	19	23	24
Rosario pollen count · Rosario allergies	18 (Low)	Ragweed	14	19	18
Buenos Aires pollen count · Buenos Aires allergies	17 (Low)	Ragweed	14	15	18
Merlo pollen count · Merlo allergies	17 (Low)	Ragweed	14	11	18
José C. Paz pollen count · José C. Paz allergies	16 (Low)	Ragweed	14	12	17
La Plata pollen count · La Plata allergies	16 (Low)	Ragweed	14	9	18
Berazategui pollen count · Berazategui allergies	11 (Low)	Ragweed	9	10	12
Lanús pollen count · Lanús allergies	11 (Low)	Ragweed	9	8	12
Mar del Plata pollen count · Mar del Plata allergies	11 (Low)	Ragweed	9	3	12
Quilmes pollen count · Quilmes allergies	11 (Low)	Ragweed	9	10	12
Laferrere pollen count · Laferrere allergies	10 (Low)	Ragweed	9	8	11

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