What is the air quality in Rosario today?

The current Air Quality Index (AQI) in Rosario is 12 (Good). PM2.5 concentration is 2.9 µg/m³.

What is the temperature in Rosario right now?

The current temperature in Rosario is 16.1°C (feels like 16.1°C). Humidity is 69.2% and wind speed is 34.4 km/h.

Is it safe to go outside in Rosario?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Rosario, Argentina

Partly Cloudy

16.1°C · 69.2% humidity

16.1°

Feels 16.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 2 stn

View full history →

Rosario's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

69.2%

Humidity

34.4 km/h

Wind E

1024.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.9 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Rosario?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Rosario?

10-22

19.5° 7.2°

10-23

26.8° 10.7°

2.62 mm

10-24

17.8° 15.8°

0.06 mm

10-25

20.6° 9.2°

10-26

22.3° 10.1°

1.44 mm

10-27

18.8° 11.8°

5.75 mm

10-28

19.3° 13.9°

2.56 mm

Both models agree Avg diff: 3.6°C

What cities are near Rosario?

12 Gobernador Gálvez 12 Granadero Baigorria 12 Pérez 12 Capitán Bermúdez 10 Arroyo Seco 10 Villa Constitución 12 Carcarañá 12 Casilda 12 Victoria 10 San Nicolás de los Arroyos

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T02:32 UTC.