What is the air quality in Rosário today?

The current Air Quality Index (AQI) in Rosário is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Rosário right now?

The current temperature in Rosário is 26.9°C (feels like 26.9°C). Humidity is 75.1% and wind speed is 58.2 km/h.

Is it safe to go outside in Rosário?

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

Air Quality in Rosário, Brazil

Windy

26.9°C · 75.1% humidity

26.9°

Feels 26.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Rosário →

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

75.1%

Humidity

58.2 km/h

Wind NE

1009.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rosário?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Rosário?

10-22

31.5° 26.5°

0.06 mm

10-23

31.0° 26.4°

0.06 mm

10-24

31.6° 26.0°

0.06 mm

10-25

31.4° 26.5°

0.06 mm

10-26

29.4° 26.7°

0.06 mm

10-27

31.0° 26.4°

10-28

31.9° 26.4°

Both models agree Avg diff: 1.2°C

What cities are near Rosário?

25 Bacabeira 25 Santa Rita 25 Morros 25 Icatu 27 São Luís 25 São José de Ribamar 27 Paço do Lumiar 25 Itapecuru Mirim 25 Anajatuba 27 Raposa

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T00:15 UTC.