Air Quality in Sant Quirze del Vallès, Spain

Overcast
11.2°C · 91.1% humidity
11.2°
Feels 11.2°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
25 stations

Nearby Monitoring Stations

AQI Forecast
66 4am
66
54
52 7am
54
54
54 10am
54
54
54 1pm
54
54
54 4pm
54
54
54 7pm
54
54
54 10pm
54
54
54 1am
54
54
Station readings
70
70
68
CAMS model
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 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.

91.1%
Humidity
22.5 km/h
Wind NNE
1007.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.6 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Sant Quirze del Vallès?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.512.6 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (25 stations within 25 km)
12.6
Median
13.19
Average
6.7
Low
20.83
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +0.9

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

05-30
27.3° 11.2°
05-31
23.7° 15.2°
0.13 mm
06-01
28.0° 18.2°
06-02
19.7° 17.7°
4.25 mm
06-03
24.6° 17.0°
06-04
26.3° 16.3°
0.56 mm
06-05
30.0° 13.6°
1.81 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Sant Quirze del Vallès?

65
Sabadell (Av.Gran Via), Catalunya, Spain
3.4 km PM2.5: 18.8 µg/m³
54
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 13.5 µg/m³
52
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 12.6 µg/m³
51
Terrassa, Catalunya, Spain
6.8 km PM2.5: 12.1 µg/m³
34
Terrassa, Catalunya, Spain
6.8 km PM2.5: 8.2 µg/m³
57
Santa Perpètua de Mogoda, Catalunya, Spain
8.4 km PM2.5: 15.0 µg/m³
24
Mollet, Catalunya, Spain
10.9 km PM2.5: 5.8 µg/m³
26
Mollet, Catalunya, Spain
10.9 km PM2.5: 6.2 µg/m³
51
Sant Andreu de la Barca, Catalunya, Spain
12.9 km PM2.5: 12.1 µg/m³
56
Sant Andreu de la Barca, Catalunya, Spain
12.9 km PM2.5: 14.5 µg/m³

What cities are near Sant Quirze del Vallès?

51 Sabadell 54 Barberà del Vallès 53 Rubí 46 Terrassa 54 Cerdanyola del Vallès 54 Sant Cugat del Vallès 54 Ripollet 59 Santa Perpètua de Mogoda 53 Castellar del Vallès 36 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 2026-05-30T05:04 UTC.