Air Quality in Sitges, Spain

Windy
23.5°C · 58.1% humidity
23.5°
Feels 23.5°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 2pm
25
34
34 5pm
30
28
26 8pm
24
23
23 11pm
22
22
22 2am
21
21
21 5am
21
21
21 8am
21
21
21 11am
21
21
Station readings
20
25
34
36
CAMS model adj -33
66
54
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

48h · 2 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.

58.1%
Humidity
65.5 km/h
Wind E
1019.5 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.08 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Sitges?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.58.08 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (5 stations within 25 km)
8.08
Median
8.46
Average
4.3
Low
13.1
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +2.8

What is the 7-day forecast for Sitges?

09-05
28.5° 22.2°
09-06
24.5° 22.3°
6.75 mm
09-07
29.1° 23.0°
0.62 mm
09-08
27.6° 23.9°
0.19 mm
09-09
25.7° 23.4°
0.38 mm
09-10
28.4° 23.1°
09-11
25.4° 22.0°
0.19 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Sitges?

38
Vilanova i la Geltrú
7.8 km PM2.5: 9.0 µg/m³ PM10: 21.0 µg/m³
22
Cubelles (Poliesportiu), Catalunya, Spain
12.2 km PM2.5: 5.3 µg/m³
26
Cubelles (Poliesportiu), Catalunya, Spain
12.2 km PM2.5: 6.2 µg/m³
5
Cubelles (Poliesportiu), Catalunya, Spain
12.2 km PM2.5: 1.2 µg/m³
53
Vilafranca del Penedès, Catalunya, Spain
16.3 km PM2.5: 13.1 µg/m³
53
Vilafranca del Penedès, Catalunya, Spain
16.3 km PM2.5: 13.1 µg/m³
1
Sant Vicenç dels Horts, Catalunya, Spain
24.0 km PM2.5: 0.2 µg/m³

What cities are near Sitges?

35 Sant Pere de Ribes 37 Vilanova i la Geltrú 42 Castelldefels 49 Vilafranca del Penedès 45 Gavà 45 Viladecans 27 Calafell 44 Sant Boi de Llobregat 29 El Vendrell 46 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 2026-09-05T15:22 UTC.