Air Quality in Terrassa, Spain

Cloudy
19.4°C · 74.6% humidity
19.4°
Feels 19.4°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 1am
13
13
33 4am
27
23
20 7am
18
4
3 10am
2
1
1 1pm
1
1
0 4pm
0
0
0 7pm
0
0
13 10pm
13
13
Station readings
15
13
15
9
CAMS model adj -41
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Terrassa'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.

74.6%
Humidity
26.0 km/h
Wind WNW
1016.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.94 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Terrassa?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.94 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (25 stations within 25 km)
7.94
Median
6.28
Average
0.2
Low
10.1
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.9

What is the 7-day forecast for Terrassa?

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 Terrassa?

44
Terrassa, Catalunya, Spain
1.4 km PM2.5: 10.6 µg/m³
30
Terrassa, Catalunya, Spain
1.4 km PM2.5: 7.2 µg/m³
26
Sabadell (Av.Gran Via), Catalunya, Spain
7.1 km PM2.5: 6.2 µg/m³
47
Rubí (Ca n'Oriol), Catalunya, Spain
8.6 km PM2.5: 11.3 µg/m³
23
Rubí (Ca n'Oriol), Catalunya, Spain
8.6 km PM2.5: 5.5 µg/m³
25
Martorell, Catalunya, Spain
12.8 km PM2.5: 6.0 µg/m³
27
Martorell, Catalunya, Spain
12.8 km PM2.5: 6.5 µg/m³
30
Sant Andreu de la Barca, Catalunya, Spain
13.3 km PM2.5: 7.2 µg/m³
35
Sant Andreu de la Barca, Catalunya, Spain
13.3 km PM2.5: 8.4 µg/m³
25
Santa Perpètua de Mogoda, Catalunya, Spain
14.6 km PM2.5: 6.0 µg/m³

What cities are near Terrassa?

30 Sant Quirze del Vallès 29 Castellar del Vallès 31 Sabadell 25 Rubí 28 Olesa de Montserrat 28 Barberà del Vallès 27 Sant Cugat del Vallès 18 Martorell 27 Esparreguera 27 Cerdanyola del Vallès
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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 2026-06-09T02:21 UTC.