Air Quality in Sant Quirze del Vallès, Spain

Windy
29.1°C · 37.2% humidity
29.1°
Feels 29.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 4am
25
22
38 7am
34
31
29 10am
27
26
25 1pm
24
4
4 4pm
4
3
3 7pm
3
23
23 10pm
23
23
23 1am
23
23
Station readings
25
25
22
CAMS model adj -31
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 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.

37.2%
Humidity
59.7 km/h
Wind S
1014.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
8.96 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sant Quirze del Vallès?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.58.96 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (24 stations within 25 km)
8.96
Median
7.99
Average
3.98
Low
11.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +1.0

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

08-03
37.2° 23.9°
0.19 mm
08-04
34.3° 22.6°
08-05
34.1° 21.4°
08-06
35.0° 23.4°
2.75 mm
08-07
39.0° 22.1°
08-08
27.1° 20.1°
0.31 mm
08-09
31.7° 21.9°
0.13 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Sant Quirze del Vallès?

28
Sabadell (Av.Gran Via), Catalunya, Spain
3.4 km PM2.5: 6.7 µg/m³
25
Sabadell (Av.Gran Via), Catalunya, Spain
3.4 km PM2.5: 6.0 µg/m³
23
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.5 µg/m³
22
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.3 µg/m³
21
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.0 µg/m³
24
Rubí (Ca n'Oriol), Catalunya, Spain
5.7 km PM2.5: 5.8 µg/m³
24
Terrassa, Catalunya, Spain
6.8 km PM2.5: 5.8 µg/m³
50
Terrassa, Catalunya, Spain
6.8 km PM2.5: 12.0 µg/m³
22
Terrassa, Catalunya, Spain
6.8 km PM2.5: 5.3 µg/m³
25
Terrassa, Catalunya, Spain
6.8 km PM2.5: 6.0 µg/m³

What cities are near Sant Quirze del Vallès?

39 Sabadell 36 Barberà del Vallès 34 Rubí 40 Terrassa 36 Cerdanyola del Vallès 34 Sant Cugat del Vallès 37 Ripollet 41 Santa Perpètua de Mogoda 37 Castellar del Vallès 42 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 2026-08-08T05:00 UTC.