Air Quality in Upplands Väsby, Sweden

Cloudy
-2.5°C · 77.4% humidity
-2.5°
Feels -9.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
15 8pm
27
27
27 11pm
27
27
27 2am
40
40
40 5am
27
27
15 8am
15
15
15 11am
15
15
15 2pm
15
15
15 5pm
27
27
Station readings
15
CAMS model adj -10
25
37
37
37
37
37
37
50
50
50
37
37
25
25
25
25
25
25
25
25
25
25
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
77.4%
Humidity
29.3 km/h
Wind N
1031.2 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.53.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
AD 300×250
3.55
Median
3.55
Average
3.55
Low
3.55
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +3.8
04-09
4.3° -1.1°
04-10
6.7° -2.5°
04-11
7.9° -0.3°
04-12
10.0° 1.1°
04-13
9.0° 2.0°
04-14
7.9° 1.0°
04-15
8.6° 0.4°

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:05 UTC.