Air Quality in Sant Martí, Spain

Partly Cloudy
28.1°C · 51.5% humidity
28.1°
Feels 30.6°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 7am
32
32
33 10am
32
32
32 1pm
32
12
12 4pm
12
12
12 7pm
12
32
32 10pm
32
32
32 1am
32
32
32 4am
32
32
Station readings
31
40
36
25
CAMS model adj -22
54
54
54
54
54
54
54
54
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 12 stn

Sant Martí'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▲
33
8.04 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sant Martí?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.58.04 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (24 stations within 25 km)
8.04
Median
8.16
Average
4.8
Low
11.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +1.7

What is the 7-day forecast for Sant Martí?

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 Sant Martí?

42
Barcelona (Navas)
1.1 km PM2.5: 10.0 µg/m³ PM10: 21.0 µg/m³
36
Via Trajana
1.2 km PM2.5: 8.7 µg/m³ PM10: 9.6 µg/m³
26
Sant Adrià de Besòs, Catalunya, Spain
2.1 km PM2.5: 6.2 µg/m³
25
Sant Adrià de Besòs, Catalunya, Spain
2.1 km PM2.5: 6.0 µg/m³
22
Barcelona (Parc Vall d'Hebrón), Catalunya, Spain
4.4 km PM2.5: 5.3 µg/m³
20
Barcelona (Gràcia-St.Gervasi), Catalunya, Spain
4.4 km PM2.5: 4.8 µg/m³
20
Barcelona (Eixample), Catalunya, Spain
5.3 km PM2.5: 4.8 µg/m³
19
Barcelona (Eixample), Catalunya, Spain
5.3 km PM2.5: 4.6 µg/m³
38
Montcada i Reixac (Can Sant Joan), Catalunya, Spain
5.9 km PM2.5: 9.1 µg/m³
38
Barcelona, Catalunya, Spain
6.3 km PM2.5: 9.1 µg/m³

What cities are near Sant Martí?

34 Sant Martí de Provençals 32 la Verneda i la Pau 33 Provenals del Poblenou 37 Navas 35 el Clot 35 La Sagrera 36 el Camp de l'Arpa del Clot 31 el Besòs i el Maresme 32 el Poblenou 33 Sant Andreu
Get AQI alerts for Sant Martí

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T08:23 UTC.