Air Quality in Sant Boi de Llobregat, Spain

Partly Cloudy
20.8°C · 66.3% humidity
20.8°
Feels 20.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
17 6am
17
17
31 9am
10
24
22 12pm
21
20
19 3pm
18
18
18 6pm
17
17
17 9pm
17
17
17 12am
17
17
0 3am
0
0
Station readings
14
25
23
21
CAMS model adj -37
54
54
54
54
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34
AD 728×90

Air Quality Index Trend

48h · 1 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.

66.3%
Humidity
33.0 km/h
Wind NNW
1017.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.47 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Sant Boi de Llobregat?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.47 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (18 stations within 25 km)
7.47
Median
7.55
Average
4.6
Low
12.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.5

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

06-09
22.8° 20.3°
0.13 mm
06-10
21.8° 20.4°
0.19 mm
06-11
23.9° 21.8°
06-12
23.5° 21.2°
0.25 mm
06-13
24.2° 20.8°
06-14
24.0° 21.6°
1.31 mm
06-15
23.7° 21.3°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Sant Boi de Llobregat?

30
Barcelona (Palau Reial), Catalunya, Spain
8.2 km PM2.5: 7.2 µg/m³
26
Barcelona (Eixample), Catalunya, Spain
10.8 km PM2.5: 6.2 µg/m³
19
Barcelona, Catalunya, Spain
11.1 km PM2.5: 4.6 µg/m³
30
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
11.5 km PM2.5: 7.2 µg/m³
24
Sant Andreu de la Barca, Catalunya, Spain
13.0 km PM2.5: 5.8 µg/m³
33
Sant Andreu de la Barca, Catalunya, Spain
13.0 km PM2.5: 7.9 µg/m³
34
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
13.1 km PM2.5: 8.2 µg/m³
18
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
13.1 km PM2.5: 4.3 µg/m³
38
Barcelona (Navas)
14.9 km PM2.5: 9.0 µg/m³ PM10: 23.0 µg/m³
21
Barcelona (Poblenou), Catalunya, Spain
15.5 km PM2.5: 5.0 µg/m³

What cities are near Sant Boi de Llobregat?

31 Sant Joan Despí 31 Viladecans 31 Cornellà de Llobregat 31 Sant Feliu de Llobregat 32 Gavà 31 El Prat de Llobregat 32 Sant Just Desvern 32 L'Hospitalet de Llobregat 33 Esplugues de Llobregat 31 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 2026-06-09T07:52 UTC.