Air Quality in Sant Quirze del Vallès, Spain

Windy
30.5°C · 43.1% humidity
30.5°
Feels 32.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 9am
32
19
48 12pm
46
45
44 3pm
44
43
43 6pm
43
42
42 9pm
42
42
54 12am
54
54
54 3am
54
54
42 6am
42
42
Station readings
48
32
19
55
CAMS model adj -12
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
AD 728×90

Air Quality Index Trend

48h · 11 stn

Sant Quirze 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.

43.1%
Humidity
64.5 km/h
Wind S
1009.9 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.36 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Sant Quirze del Vallès?

Temperature & Precipitation

PM2.5 Trend

48h · 11 stations
PM2.511.36 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (23 stations within 25 km)
11.36
Median
10.53
Average
4.82
Low
15.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -0.5

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

07-22
30.5° 23.6°
07-23
29.6° 23.0°
07-24
28.5° 20.5°
0.75 mm
07-25
36.1° 16.9°
0.25 mm
07-26
34.5° 21.7°
07-27
37.2° 21.2°
07-28
38.2° 20.0°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Sant Quirze del Vallès?

26
Sabadell (Av.Gran Via), Catalunya, Spain
3.4 km PM2.5: 6.2 µg/m³
23
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.5 µg/m³
26
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 6.2 µg/m³
1
spain-cerdanyola-del-vallès-carrer-del-torrent
6.3 km 28.0°C 34.0% RH PM2.5: 0.2 µg/m³ PM10: 1.3 µg/m³
38
Terrassa, Catalunya, Spain
6.8 km PM2.5: 9.1 µg/m³
16
Terrassa, Catalunya, Spain
6.8 km PM2.5: 3.8 µg/m³
29
Santa Perpètua de Mogoda, Catalunya, Spain
8.4 km PM2.5: 7.0 µg/m³
23
Mollet, Catalunya, Spain
10.9 km PM2.5: 5.5 µg/m³
23
Mollet, Catalunya, Spain
10.9 km PM2.5: 5.5 µg/m³
25
Sant Andreu de la Barca, Catalunya, Spain
12.9 km PM2.5: 6.0 µg/m³

What cities are near Sant Quirze del Vallès?

49 Sabadell 49 Barberà del Vallès 40 Rubí 41 Terrassa 48 Cerdanyola del Vallès 42 Sant Cugat del Vallès 50 Ripollet 54 Santa Perpètua de Mogoda 48 Castellar del Vallès 52 Montcada i Reixac
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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 2026-07-22T10:10 UTC.