Air Quality in Caldes de Montbui, Spain

Windy
26.9°C · 44.4% humidity
26.9°
Feels 26.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 3am
20
21
32 6am
29
26
24 9am
23
22
22 12pm
21
21
1 3pm
0
0
0 6pm
0
0
20 9pm
20
20
20 12am
20
20
Station readings
18
20
21
22
CAMS model adj -34
54
54
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 8 stn

Caldes de Montbui'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.

44.4%
Humidity
41.8 km/h
Wind SSW
1015.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.56 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Caldes de Montbui?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.57.56 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
7.56
Median
8.37
Average
3.98
Low
11.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.4

What is the 7-day forecast for Caldes de Montbui?

08-03
36.0° 22.8°
08-04
32.6° 20.7°
08-05
33.2° 20.9°
08-06
33.3° 21.1°
1.81 mm
08-07
37.7° 20.5°
08-08
24.5° 19.4°
0.13 mm
08-09
27.3° 19.9°
0.38 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Caldes de Montbui?

20
Can Barri
6.4 km PM2.5: 4.9 µg/m³ PM10: 5.9 µg/m³
28
Sabadell (Av.Gran Via), Catalunya, Spain
9.7 km PM2.5: 6.7 µg/m³
25
Sabadell (Av.Gran Via), Catalunya, Spain
9.7 km PM2.5: 6.0 µg/m³
26
Mollet, Catalunya, Spain
10.1 km PM2.5: 6.2 µg/m³
42
Mollet, Catalunya, Spain
10.1 km PM2.5: 10.1 µg/m³
19
Mollet, Catalunya, Spain
10.1 km PM2.5: 4.6 µg/m³
–
Mollet, Catalunya, Spain
10.1 km
20
Granollers, Catalunya, Spain
10.7 km PM2.5: 4.8 µg/m³
27
Granollers, Catalunya, Spain
10.7 km PM2.5: 6.5 µg/m³
21
Granollers, Catalunya, Spain
10.7 km PM2.5: 5.0 µg/m³

What cities are near Caldes de Montbui?

37 Castellar del Vallès 33 Parets del Vallès 33 Canovelles 34 Granollers 32 Mollet del Vallès 39 Sabadell 41 Santa Perpètua de Mogoda 38 Sant Quirze del Vallès 34 Montornès del Vallès 36 Barberà del Vallès
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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 2026-08-08T04:54 UTC.