Air Quality in Sundsvall, Sweden
Drizzle
9.0°C · 98.6% humidity
9.0°
Feels 6.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sundsvall's air quality — share it
AQI Forecast
Calibrated
35
10pm
36
36
20
1am
25
37
39
4am
41
42
36
7am
36
35
35
10am
35
36
36
1pm
36
38
38
4pm
38
38
38
7pm
38
38
Station readings
25h ago
AQI 35
PM2.5 8.4 µg/m³ · 25h ago
Air Quality Index Trend
44h · 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▲
4.73 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sundsvall?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.54.73 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Sundsvall?
06-08
14.3° 8.2°
4.13 mm
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
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 2026-06-08T23:21 UTC.