Air Quality in Sitges, Spain

Drizzle
25.6°C · 70.6% humidity
25.6°
Feels 25.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
50 8am
50
52
48 11am
50
50
50 2pm
62
62
62 5pm
62
62
62 8pm
62
62
62 11pm
62
62
62 2am
62
62
62 5am
62
62
Station readings
52
49
CAMS model adj -4
54
54
54
54
54
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

20h · 3 stn

Sitges'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.

70.6%
Humidity
23.5 km/h
Wind NE
1011.9 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.63 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Sitges?

Temperature & Precipitation

PM2.5 Trend

20h · 3 stations
PM2.511.63 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
11.63
Median
12.03
Average
10.1
Low
15.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -1.6

What is the 7-day forecast for Sitges?

07-22
27.7° 25.3°
0.19 mm
07-23
27.1° 24.4°
0.06 mm
07-24
26.2° 24.3°
0.38 mm
07-25
29.4° 21.1°
07-26
29.7° 24.6°
0.06 mm
07-27
29.3° 24.7°
07-28
31.1° 24.6°
0.25 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Sitges?

46
Vilanova i la Geltrú
7.8 km PM2.5: 11.0 µg/m³ PM10: 24.0 µg/m³
55
Cubelles (Poliesportiu), Catalunya, Spain
12.2 km PM2.5: 14.0 µg/m³
31
Cubelles (Poliesportiu), Catalunya, Spain
12.2 km PM2.5: 7.4 µg/m³
13
Vilafranca del Penedès, Catalunya, Spain
16.3 km PM2.5: 3.1 µg/m³
24
Vilafranca del Penedès, Catalunya, Spain
16.3 km PM2.5: 5.8 µg/m³
26
Sant Andreu de la Barca, Catalunya, Spain
27.6 km PM2.5: 6.2 µg/m³
25
Sant Andreu de la Barca, Catalunya, Spain
27.6 km PM2.5: 6.0 µg/m³

What cities are near Sitges?

49 Sant Pere de Ribes 48 Vilanova i la Geltrú 52 Castelldefels 53 Vilafranca del Penedès 51 Gavà 51 Viladecans 46 Calafell 52 Sant Boi de Llobregat 48 El Vendrell 52 Sant Vicenç dels Horts
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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 2026-07-22T09:05 UTC.