What is the air quality in Rosário today?

The current Air Quality Index (AQI) in Rosário is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Rosário right now?

The current temperature in Rosário is 27.2°C (feels like 32.2°C). Humidity is 76.4% and wind speed is 49.2 km/h.

Is it safe to go outside in Rosário?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Rosário, Brazil

Drizzle

27.2°C · 76.4% humidity

27.2°

Feels 32.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

25 5am

25 8am

25 11am

25 2pm

25 5pm

27 8pm

27 11pm

27 2am

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.

76.4%

Humidity

49.2 km/h

Wind ENE

1016.1 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rosário?

Temperature & Precipitation

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Rosário?

05-30

27.2° 26.0°

11.31 mm

05-31

29.0° 25.4°

12.62 mm

06-01

27.3° 25.3°

34.19 mm

06-02

28.4° 25.4°

16.19 mm

06-03

29.5° 25.8°

7.37 mm

06-04

30.8° 25.0°

6.19 mm

06-05

31.3° 25.7°

1.19 mm

Both models agree Avg diff: 0.8°C

What cities are near Rosário?

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

Get AQI alerts for Rosário

Notify me when air quality reaches:

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

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T11:05 UTC.