Air Quality in Barcelona, Spain

Partly Cloudy
21.2°C · 69.1% humidity
21.2°
Feels 21.2°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 1am
13
13
33 4am
27
23
20 7am
18
17
3 10am
15
14
14 1pm
14
14
13 4pm
13
13
13 7pm
13
13
13 10pm
13
13
Station readings
15
13
15
CAMS model adj -41
54
54
54
54
54
54
54
54
54
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 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.

69.1%
Humidity
32.2 km/h
Wind SSW
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.92 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Barcelona?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.57.92 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (20 stations within 25 km)
7.92
Median
6.93
Average
3.35
Low
9.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.1

What is the 7-day forecast for Barcelona?

06-09
24.6° 20.8°
0.06 mm
06-10
24.5° 19.9°
06-11
27.2° 23.7°
06-12
28.7° 22.4°
0.88 mm
06-13
29.5° 21.2°
06-14
27.7° 22.8°
2.25 mm
06-15
25.2° 22.1°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Barcelona?

4
Barcelona (Eixample), Catalunya, Spain
0.6 km PM2.5: 1.0 µg/m³
29
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
1.2 km PM2.5: 7.0 µg/m³
21
Barcelona (Palau Reial), Catalunya, Spain
3.7 km PM2.5: 5.0 µg/m³
38
Barcelona (Navas)
3.8 km PM2.5: 9.0 µg/m³ PM10: 25.0 µg/m³
39
Barcelona (Poblenou), Catalunya, Spain
4.2 km PM2.5: 9.4 µg/m³
34
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.2 km PM2.5: 8.2 µg/m³
30
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.2 km PM2.5: 7.2 µg/m³
38
Barcelona, Catalunya, Spain
4.4 km PM2.5: 9.1 µg/m³
15
Via Trajana
5.9 km PM2.5: 3.5 µg/m³ PM10: 4.0 µg/m³
43
Sant Adrià de Besòs, Catalunya, Spain
6.7 km PM2.5: 10.3 µg/m³

What cities are near Barcelona?

32 Eixample 33 l'Antiga Esquerra de l'Eixample 31 Dreta de l'Eixample 33 la Nova Esquerra de l'Eixample 33 Sant Antoni 32 el Raval 32 Ciutat Vella 30 Gràcia 31 Barri Gòtic 30 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 2026-06-09T02:10 UTC.