Air Quality in Valls, Spain
Partly Cloudy
25.0°C · 59.3% humidity
25.0°
Feels 25.0°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Valls's air quality — share it
AQI Forecast
Calibrated
55
7am
55
55
49
10am
51
64
65
1pm
65
66
66
4pm
66
67
67
7pm
67
67
67
10pm
67
67
67
1am
67
55
55
4am
55
55
Station readings
51
51
CAMS model
adj +1
54
54
54
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
54
54
54
54
Air Quality Index Trend
13h · 3 stnValls'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.
59.3%
Humidity
22.3 km/h
Wind N
1012.2 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
11.84 µg/m³
PM10▲
66.15 µg/m³
050100150200300500
What is the weather forecast for Valls?
Temperature & Precipitation
PM2.5 Trend
13h · 3 stationsPM2.511.84 µg/m³
✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX6.9
High
Station readings (4 stations within 25 km)
11.84
Median
10.93
Average
7.0
Low
13.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -1.8
What is the 7-day forecast for Valls?
07-22
29.7° 23.9°
0.06 mm
07-23
29.2° 23.4°
07-24
26.5° 22.4°
0.62 mm
07-25
30.9° 17.5°
07-26
30.7° 21.3°
0.13 mm
07-27
32.5° 23.3°
07-28
34.0° 22.8°
0.19 mm
Both models agree
Avg diff: 1.7°C
Where are air quality stations near Valls?
19
Perafort, Catalunya, Spain
25
Perafort, Catalunya, Spain
25
Reus, Catalunya, Spain
23
Reus, Catalunya, Spain
82
Tarragona (Bonavista), Catalunya, Spain
42
Vila-seca (IES Vila-seca)
What cities are near Valls?
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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 2026-07-22T08:55 UTC.