Air Quality in Sant Boi de Llobregat, Spain

Windy
26.0°C · 81.1% humidity
26.0°
Feels 26.0°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
42 8am
42
42
47 11am
46
45
44 2pm
55
55
55 5pm
54
54
54 8pm
54
54
54 11pm
54
54
54 2am
54
54
54 5am
54
54
Station readings
38
34
17
54
CAMS model adj -12
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

48h · 11 stn

Sant Boi de Llobregat'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.

81.1%
Humidity
46.2 km/h
Wind ENE
1011.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
47
11.15 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Sant Boi de Llobregat?

Temperature & Precipitation

PM2.5 Trend

48h · 11 stations
PM2.511.15 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (20 stations within 25 km)
11.15
Median
10.12
Average
6.2
Low
15.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -1.1

What is the 7-day forecast for Sant Boi de Llobregat?

07-22
26.7° 26.0°
0.25 mm
07-23
27.3° 25.0°
0.06 mm
07-24
25.8° 25.2°
0.25 mm
07-25
27.8° 22.8°
07-26
27.8° 25.6°
07-27
27.5° 25.8°
07-28
28.5° 25.3°
0.19 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Sant Boi de Llobregat?

36
Barcelona (Palau Reial), Catalunya, Spain
8.2 km PM2.5: 8.6 µg/m³
18
Barcelona (Eixample), Catalunya, Spain
10.8 km PM2.5: 4.3 µg/m³
21
Barcelona, Catalunya, Spain
11.1 km PM2.5: 5.0 µg/m³
1
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
11.5 km PM2.5: 0.2 µg/m³
25
Sant Andreu de la Barca, Catalunya, Spain
13.0 km PM2.5: 6.0 µg/m³
26
Sant Andreu de la Barca, Catalunya, Spain
13.0 km PM2.5: 6.2 µg/m³
55
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
13.1 km PM2.5: 14.0 µg/m³
18
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
13.1 km PM2.5: 4.3 µg/m³
55
Barcelona (Navas)
14.9 km PM2.5: 14.0 µg/m³ PM10: 33.0 µg/m³
26
Barcelona (Poblenou), Catalunya, Spain
15.5 km PM2.5: 6.2 µg/m³

What cities are near Sant Boi de Llobregat?

48 Sant Joan Despí 46 Viladecans 49 Cornellà de Llobregat 47 Sant Feliu de Llobregat 45 Gavà 48 El Prat de Llobregat 49 Sant Just Desvern 52 L'Hospitalet de Llobregat 52 Esplugues de Llobregat 43 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 2026-07-22T09:00 UTC.