Worst air pollution Eskilstuna, today and tomorrow
Today (16 July): Air quality in Eskilstuna is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (O3: 30.7/100).
Tomorrow (17 July 2026): Air quality in Eskilstuna is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 30.6/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Eskilstuna's air quality is generally good by Swedish standards, with the flat Mälaren region providing reasonable dispersal and the surrounding Lake Mälaren providing natural ventilation across this major industrial city. Vehicle traffic on the E20 motorway and the surrounding manufacturing and logistics industry contribute local sources, while the lake breezes and consistent Baltic airflows generally maintain Eskilstuna among Sweden's more moderate urban environments throughout most of the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Fair
30.7/100
PM2.5 (fine particles):
Good
10.8/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
16.8/100
O3 (ozone):
Fair
30.7/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.2/100
PM1 (ultrafine particles):
Good
12.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Fair
30.6/100
PM2.5 (fine particles):
Good
11.0/100
PM10 (coarse particles):
Good
3.5/100
NO2 (nitrogen dioxide):
Good
14.8/100
O3 (ozone):
Fair
30.6/100
SO2 (sulfur dioxide):
Good
1.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.0/100
PM1 (ultrafine particles):
Good
11.5/100
Pollen forecast in Eskilstuna
View pollen forecastFrequently Asked Questions
Is air quality bad in Eskilstuna right now?
On 16 July 2026, overall air quality in Eskilstuna is fair. AQI is the main air quality indicator at 30.7/100. Pollution peaks around 11:00 PM (O3: 30.7/100).
Will air quality be worse tomorrow in Eskilstuna?
On 17 July 2026, air quality conditions in Eskilstuna will be similar to today, with AQI forecast at fair at 30.6/100. Pollution peaks around 2:00 PM (O3: 30.6/100).
When is air pollution at its worst in Eskilstuna?
Does air quality in Eskilstuna vary by season? The winter months see the year's more noticeable air quality swings, largely a function of how often calm, cold weather sets in. Spring usually marks a turning point, with more active weather systems reducing how often pollutants can accumulate. Summer typically brings the calmest air quality picture, punctuated only rarely by ozone build-up during still, hot weather. As autumn progresses, damp, still evenings can occasionally trap emissions before winter's more persistent inversions set in. The seasonal swing here is fairly pronounced, typical of central Swedish towns away from the immediate coast.
Are air quality levels in Eskilstuna based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app