Air Quality in Llefià, Spain

Windy
23.3°C · 53.5% humidity
23.3°
Feels 23.3°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 2pm
40
52
46 5pm
44
43
42 8pm
42
41
41 11pm
41
40
40 2am
40
40
40 5am
40
40
20 8am
40
40
40 11am
20
40
Station readings
34
37
52
CAMS model adj -14
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
54
54
54
34
54
AD 728×90

Air Quality Index Trend

47h · 13 stn

Llefià'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.

53.5%
Humidity
52.8 km/h
Wind E
1019.8 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
11.12 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Llefià?

Temperature & Precipitation

PM2.5 Trend

47h · 13 stations
PM2.511.12 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (21 stations within 25 km)
11.12
Median
11.73
Average
5.3
Low
15.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -0.3
Both models agree Avg diff: 3.1°C

Where are air quality stations near Llefià?

28
Sant Adrià de Besòs, Catalunya, Spain
1.4 km PM2.5: 6.7 µg/m³
53
Sant Adrià de Besòs, Catalunya, Spain
1.4 km PM2.5: 13.1 µg/m³
53
Sant Adrià de Besòs, Catalunya, Spain
1.4 km PM2.5: 13.1 µg/m³
37
Via Trajana
1.6 km PM2.5: 8.8 µg/m³ PM10: 8.8 µg/m³
55
Barcelona (Navas)
3.7 km PM2.5: 14.0 µg/m³ PM10: 35.0 µg/m³
–
Barcelona (Poblenou), Catalunya, Spain
4.0 km
53
Barcelona (Poblenou), Catalunya, Spain
4.0 km PM2.5: 13.1 µg/m³
12
Barcelona (Poblenou), Catalunya, Spain
4.0 km PM2.5: 2.9 µg/m³
25
Barcelona (Poblenou), Catalunya, Spain
4.0 km PM2.5: 6.0 µg/m³
59
Montcada i Reixac, Catalunya, Spain
5.5 km PM2.5: 15.9 µg/m³

What cities are near Llefià?

46 Sant Adrià de Besòs 50 Santa Coloma de Gramenet 40 la Verneda i la Pau 47 Barri de Sant Andreu 47 Sant Andreu 49 Badalona 50 Sant Martí de Provençals 48 Sant Martí 48 el Besòs i el Maresme 49 la Prosperitat
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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 2026-09-05T15:07 UTC.