Air Quality in Sundsvall, Sweden
Drizzle
9.0°C · 98.6% humidity
9.0°
Feels 6.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Sundsvall's air quality — share it
AQI Forecast
Calibrated
36
11pm
36
36
30
2am
41
42
43
5am
43
37
37
8am
35
36
36
11am
36
36
36
2pm
38
38
38
5pm
38
38
38
8pm
38
38
Station readings
26h ago
AQI 35
PM2.5 8.4 µg/m³ · 26h ago
Air Quality Index Trend
46h · 1 stnSundsvall'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.
98.6%
Humidity
18.3 km/h
Wind N
1000.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sundsvall?
Temperature & Precipitation
PM2.5 Trend
46h · 1 stationPM2.57.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
7.2
Median
7.2
Average
7.2
Low
7.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.9
What is the 7-day forecast for Sundsvall?
06-09
12.2° 9.0°
11.25 mm
06-10
17.0° 9.6°
0.44 mm
06-11
17.3° 10.7°
06-12
18.8° 9.8°
9.69 mm
06-13
20.3° 9.4°
06-14
21.2° 13.5°
0.81 mm
06-15
22.3° 10.8°
Both models agree
Avg diff: 2.6°C
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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 2026-06-09T00:59 UTC.