What is the air quality in San Justo today?

The current Air Quality Index (AQI) in San Justo is 26 (Good). PM2.5 concentration is 6.15 µg/m³.

What is the temperature in San Justo right now?

The current temperature in San Justo is 12.1°C (feels like 12.1°C). Humidity is 67.0% and wind speed is 56.5 km/h.

Is it safe to go outside in San Justo?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.9 (Moderate).

Air Quality in San Justo, Argentina

Windy

12.1°C · 67.0% humidity

12.1°

Feels 12.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 6am

26 9am

24 12pm

24 3pm

24 6pm

24 9pm

24 12am

24 3am

View AQI history for San Justo →

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

67.0%

Humidity

56.5 km/h

Wind SE

1029.6 hPa

Pressure

2.9

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.15 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for San Justo?

Temperature & Precipitation

PM2.56.15 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX2.9

Moderate

What is the 7-day forecast for San Justo?

09-05

21.7° 9.5°

09-06

20.3° 10.5°

09-07

27.4° 11.6°

09-08

30.7° 7.7°

1.56 mm

09-09

20.1° 7.4°

0.06 mm

09-10

24.0° 12.7°

8.44 mm

09-11

19.0° 11.5°

0.31 mm

Both models agree Avg diff: 4.6°C

What cities are near San Justo?

25 San Javier 25 Santa Elena 26 Esperanza 25 La Paz 26 Sunchales 25 Santa Fe 25 Santo Tomé 26 Rafaela 24 Paraná 25 Esquina

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T12:12 UTC.