Air Quality in Upplands Väsby, Sweden
Windy
11.5°C · 43.9% humidity
11.5°
Feels 11.5°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Upplands Väsby's air quality — share it
AQI Forecast
Calibrated
8
2pm
8
8
24
5pm
19
16
14
8pm
12
11
11
11pm
11
10
10
2am
9
8
8
5am
8
8
8
8am
8
8
8
11am
8
8
Station readings
43h ago
AQI 8
PM2.5 1.9 µg/m³ · 43h ago
Upplands Väsby'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.
43.9%
Humidity
72.1 km/h
Wind W
1011.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Upplands Väsby?
Temperature & Precipitation
PM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Upplands Väsby?
09-05
13.0° 8.6°
3.5 mm
09-06
17.0° 10.4°
09-07
16.5° 10.1°
0.25 mm
09-08
16.2° 9.3°
0.13 mm
09-09
13.9° 12.5°
1.06 mm
09-10
17.2° 12.0°
0.5 mm
09-11
12.4° 8.2°
14.94 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Upplands Väsby?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:10 UTC.