Air Quality in Sant Cugat del Vallès, Spain

Partly Cloudy
25.8°C · 68.7% humidity
25.8°
Feels 25.8°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
58 7am
46
40
40 10am
42
43
44 1pm
44
45
45 4pm
45
46
46 7pm
46
46
46 10pm
46
58
58 1am
58
58
58 4am
58
46
Station readings
58
38
40
24
55
CAMS model adj -8
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
54
AD 728×90

Air Quality Index Trend

48h · 2 stn

Sant Cugat del Vallès'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.

68.7%
Humidity
23.8 km/h
Wind E
1012.3 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.73 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Sant Cugat del Vallès?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.59.73 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (24 stations within 25 km)
9.73
Median
9.65
Average
6.2
Low
15.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.3

What is the 7-day forecast for Sant Cugat del Vallès?

07-22
29.7° 25.8°
07-23
29.9° 26.8°
07-24
28.0° 25.2°
0.25 mm
07-25
34.2° 20.5°
07-26
34.0° 24.9°
07-27
34.7° 25.3°
07-28
37.4° 23.9°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Sant Cugat del Vallès?

26
Rubí (Ca n'Oriol), Catalunya, Spain
4.3 km PM2.5: 6.2 µg/m³
23
Rubí (Ca n'Oriol), Catalunya, Spain
4.3 km PM2.5: 5.5 µg/m³
1
spain-cerdanyola-del-vallès-carrer-del-torrent
5.0 km 28.0°C 34.0% RH PM2.5: 0.2 µg/m³ PM10: 1.3 µg/m³
21
Barcelona, Catalunya, Spain
6.6 km PM2.5: 5.0 µg/m³
55
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
7.2 km PM2.5: 14.0 µg/m³
18
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
7.2 km PM2.5: 4.3 µg/m³
26
Sant Andreu de la Barca, Catalunya, Spain
9.5 km PM2.5: 6.2 µg/m³
25
Sant Andreu de la Barca, Catalunya, Spain
9.5 km PM2.5: 6.0 µg/m³
36
Barcelona (Palau Reial), Catalunya, Spain
9.6 km PM2.5: 8.6 µg/m³
1
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
9.8 km PM2.5: 0.2 µg/m³

What cities are near Sant Cugat del Vallès?

38 Rubí 40 Cerdanyola del Vallès 39 Barberà del Vallès 40 Ripollet 38 Sant Quirze del Vallès 46 Horta 45 la Guineueta 42 les Roquetes 49 Sarrià 42 Vallcarca
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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 2026-07-22T08:50 UTC.