Worst air pollution Norrköping, today and tomorrow
Today (30 August): Air quality in Norrköping is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (O3: 26.3/100).
Tomorrow (31 August 2026): Air quality in Norrköping is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 27.3/100). 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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Norrköping's air quality is generally good, benefiting from the Bråviken inlet and consistent Baltic airflows providing reliable maritime ventilation across this eastern Swedish industrial city. The surrounding industrial paper, textile, and energy operations represent Sweden's historically most industrially intensive urban air quality environment, while vehicle traffic on the E4 and the transformation from heavy industry toward services has progressively improved baseline conditions, generally maintaining moderate Swedish urban levels throughout the year.
Today - 30 August | Pollution peaks at 09:00
AQI:
Fair
26.3/100
PM2.5 (fine particles):
Good
7.1/100
PM10 (coarse particles):
Good
2.3/100
NO2 (nitrogen dioxide):
Good
12.2/100
O3 (ozone):
Fair
26.3/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
7.3/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 15:00
AQI:
Fair
27.3/100
PM2.5 (fine particles):
Good
4.0/100
PM10 (coarse particles):
Good
1.4/100
NO2 (nitrogen dioxide):
Good
17.9/100
O3 (ozone):
Fair
27.3/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
3.6/100
Pollen forecast in Norrköping
View pollen forecastSports venues in Norrköping
Frequently Asked Questions
Is air quality bad in Norrköping right now?
On 30 August 2026, overall air quality in Norrköping is fair. AQI is the main air quality indicator at 26.3/100. Pollution peaks around 9:00 AM (O3: 26.3/100).
Will air quality be worse tomorrow in Norrköping?
On 31 August 2026, air quality conditions in Norrköping will be similar to today, with AQI forecast at fair at 27.3/100. Pollution peaks around 3:00 PM (O3: 27.3/100).
When is air pollution at its worst in Norrköping?
How do the seasons affect air quality in Norrköping? December through February is when conditions are most likely to dip, driven by inversions that hold wood-smoke and exhaust close to the ground on windless days. Spring's changeable weather tends to prevent the kind of stagnant air that causes winter pollution episodes. Air quality is typically strongest in summer, helped by more wind and sunshine, though still days can occasionally push up ozone levels. Autumn sees a gradual decline from summer's good conditions, as cooler weather brings back wood-smoke and less consistent wind. This pattern reflects a fairly classic central Swedish climate, with clear seasonal transitions.
Are air quality levels in Norrköping 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 30 August 2026 at 14:32 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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