What is the air quality in León today?

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

What is the temperature in León right now?

The current temperature in León is 18.8°C (feels like 18.8°C). Humidity is 28.7% and wind speed is 25.4 km/h.

Is it safe to go outside in León?

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

Air Quality in León, Spain

Clear

18.8°C · 28.7% humidity

18.8°

Feels 18.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for León →

León's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

28.7%

Humidity

25.4 km/h

Wind SSE

1020.3 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 León?

Temperature & Precipitation

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for León?

10-21

18.8° 4.8°

0.69 mm

10-22

18.5° 8.8°

10-23

9.9° 6.3°

3.19 mm

10-24

14.4° 6.3°

2.06 mm

10-25

15.4° 5.2°

10-26

11.2° 5.1°

0.38 mm

10-27

21.3° 1.0°

3.38 mm

Both models agree Avg diff: 4.4°C

What cities are near León?

12 San Andrés del Rabanedo 12 Villaquilambre 24 Benavente 12 Mieres 12 Sama 7 La Felguera 27 Ponferrada 7 Oviedo 7 Gijón 7 Natahoyo

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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 2026-10-21T13:13 UTC.