Air Quality in Alcalá de Henares, Spain

Windy
36.1°C · 13.3% humidity
36.1°
Feels 36.1°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
29 2am
29
29
31 5am
29
22
29 8am
29
29
49 11am
49
49
29 2pm
22
29
29 5pm
49
49
49 8pm
49
61
61 11pm
61
61
Station readings 49h ago
AQI 22
PM2.5 5.3 µg/m³ · 49h ago
AD 728×90

Air Quality Index Trend

45h · 3 stn

Alcalá de Henares'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.

13.3%
Humidity
58.9 km/h
Wind SW
1010.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.35 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Alcalá de Henares?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.57.35 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Alcalá de Henares?

08-03
36.1° 20.1°
08-04
38.6° 22.8°
08-05
37.3° 24.8°
08-06
37.5° 21.0°
08-07
37.3° 19.3°
2.56 mm
08-08
35.6° 20.3°
08-09
34.1° 25.6°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Alcalá de Henares?

46
torrejon de ardoz, Madrid, Spain
10.6 km PM2.5: 11.0 µg/m³
62
algete, Madrid, Spain
17.8 km PM2.5: 17.3 µg/m³
13
algete, Madrid, Spain
17.8 km PM2.5: 3.1 µg/m³
50
algete, Madrid, Spain
17.8 km PM2.5: 12.0 µg/m³

What cities are near Alcalá de Henares?

35 Torrejón de Ardoz 26 Azuqueca de Henares 35 Mejorada del Campo 35 San Fernando de Henares 35 Algete 35 Coslada 35 Rejas 35 Barajas de Madrid 35 Alameda de Osuna 35 Casco Histórico de Vicálvaro
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T03:54 UTC.