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Rosario Good

Rosario, Santa Fe

Updated: Oct 14, 2026, 7:00 PM

380500
Good

Air quality is satisfactory, and air pollution poses little or no risk.

Current Weather

22.3°C
Temperature
83%
Humidity
0.6
mph wind
Mainly clear
Conditions

Pollutant Breakdown

38
PM2.5
µg/m³ · Fine particles
22
PM10
µg/m³ · Coarse particles
35.8
Ozone
ppb · Ground-level ozone
2.8
NO₂
ppb · Nitrogen dioxide
2.1
SO₂
ppb · Sulfur dioxide
0.1
CO
ppm · Carbon monoxide

Dominant pollutant: PM25

PM2.5 Forecast (next 7 days)

Mon
10/12
23
avg
Tue
10/13
27
avg
Wed
10/14
42
avg
Thu
10/15
53
avg
Fri
10/16
41
avg
Sat
10/17
41
avg
Sun
10/18
32
avg

Health Guidance

✅
General population: No restrictions. Enjoy outdoor activities.
✅
Sensitive groups: Air quality is good. Normal activities are fine.
💨
Keep windows closed if AQI is Unhealthy or above. Use HEPA air purifiers indoors.

Data from: Consejería de Educación, Universidades y Sostenibilidad - Gobierno de Canarias, European Environment Agency, World Air Quality Index Project

Is the air safe in Rosario today?

The current Air Quality Index (AQI) in Rosario is 38, which is classified as "Good". Air quality is satisfactory, and air pollution poses little or no risk.

The AQI scale runs from 0 to 500. Values of 0–50 are Good, 51–100 are Moderate, 101–150 are Unhealthy for Sensitive Groups, 151–200 are Unhealthy, 201–300 are Very Unhealthy, and 301–500 are Hazardous.

Air quality in Rosario, Santa Fe is monitored by local environmental agencies and reported through the World Air Quality Index project. Data is updated hourly and includes PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.

AQI Scale Reference

0–50
Good
51–100
Moderate
101–150
Unhealthy for Sensitive Groups
151–200
Unhealthy
201–300
Very Unhealthy
301+
Hazardous