Air Quality in Barcelona, Spain

Partly Cloudy
28.1°C · 51.5% humidity
28.1°
Feels 30.6°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
22 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
27 4am
27
27
31 7am
27
27
27 10am
27
27
27 1pm
27
27
27 4pm
27
27
27 7pm
27
27
27 10pm
27
27
27 1am
27
27
Station readings
30
28
34
21
CAMS model adj -27
54
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 · 13 stn

Barcelona'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.

51.5%
Humidity
39.1 km/h
Wind S
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.55 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Barcelona?

Temperature & Precipitation

PM2.5 Trend

48h · 13 stations
PM2.57.55 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (22 stations within 25 km)
7.55
Median
8.16
Average
4.8
Low
11.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.2

What is the 7-day forecast for Barcelona?

08-03
32.7° 26.1°
08-04
31.2° 25.7°
08-05
32.6° 26.8°
08-06
30.1° 25.7°
0.5 mm
08-07
35.7° 25.7°
08-08
30.4° 22.8°
0.19 mm
08-09
29.9° 25.7°
Both models agree Avg diff: 2.4°C

Where are air quality stations near Barcelona?

20
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
1.2 km PM2.5: 4.8 µg/m³
20
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
1.2 km PM2.5: 4.8 µg/m³
22
Barcelona (Palau Reial), Catalunya, Spain
3.7 km PM2.5: 5.3 µg/m³
38
Barcelona (Palau Reial), Catalunya, Spain
3.7 km PM2.5: 9.1 µg/m³
46
Barcelona (Navas)
3.8 km PM2.5: 11.0 µg/m³ PM10: 22.0 µg/m³
46
Barcelona (Poblenou), Catalunya, Spain
4.2 km PM2.5: 11.0 µg/m³
25
Barcelona (Poblenou), Catalunya, Spain
4.2 km PM2.5: 6.0 µg/m³
23
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.2 km PM2.5: 5.5 µg/m³
23
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.2 km PM2.5: 5.5 µg/m³
38
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.2 km PM2.5: 9.1 µg/m³

What cities are near Barcelona?

31 Eixample 31 l'Antiga Esquerra de l'Eixample 31 Dreta de l'Eixample 32 la Nova Esquerra de l'Eixample 32 Sant Antoni 32 el Raval 32 Ciutat Vella 29 Gràcia 32 Barri Gòtic 29 la Vila de Gràcia
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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 2026-08-08T05:35 UTC.