Air Quality in Sant Quirze del Vallès, Spain

Partly Cloudy
16.5°C · 68.9% humidity
16.5°
Feels 16.5°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 3am
13
13
32 6am
27
23
7 9am
5
4
3 12pm
2
1
1 3pm
1
0
0 6pm
0
0
0 9pm
13
13
13 12am
13
13
Station readings
15
9
8
CAMS model adj -41
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
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.

68.9%
Humidity
26.8 km/h
Wind NNW
1018.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.72 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Sant Quirze del Vallès?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.57.72 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (21 stations within 25 km)
7.72
Median
6.97
Average
2.15
Low
9.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.3

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

06-09
28.2° 16.5°
0.13 mm
06-10
28.8° 18.0°
06-11
30.8° 21.6°
06-12
32.4° 20.0°
0.44 mm
06-13
35.4° 17.4°
0.19 mm
06-14
29.5° 18.4°
2.31 mm
06-15
25.0° 20.4°
0.88 mm
Both models agree Avg diff: 2.8°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
24
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.8 µg/m³
47
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 11.3 µg/m³
30
Terrassa, Catalunya, Spain
6.8 km PM2.5: 7.2 µg/m³
44
Terrassa, Catalunya, Spain
6.8 km PM2.5: 10.6 µg/m³
25
Santa Perpètua de Mogoda, Catalunya, Spain
8.4 km PM2.5: 6.0 µg/m³
18
Mollet, Catalunya, Spain
10.9 km PM2.5: 4.3 µg/m³
28
Mollet, Catalunya, Spain
10.9 km PM2.5: 6.7 µg/m³
19
Sant Andreu de la Barca, Catalunya, Spain
12.9 km PM2.5: 4.6 µg/m³
30
Sant Andreu de la Barca, Catalunya, Spain
12.9 km PM2.5: 7.2 µg/m³

What cities are near Sant Quirze del Vallès?

34 Sabadell 30 Barberà del Vallès 29 Rubí 34 Terrassa 31 Cerdanyola del Vallès 30 Sant Cugat del Vallès 31 Ripollet 25 Santa Perpètua de Mogoda 32 Castellar del Vallès 35 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 2026-06-09T04:12 UTC.