Worst air pollution Trelleborg, today and tomorrow
Today (30 August): Air quality in Trelleborg 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: 26.0/100).
Tomorrow (31 August 2026): Air quality in Trelleborg is fair. All pollutants stay as today. Pollution peaks around 4:00 AM (O3: 28.5/100). Airmine updates local air quality forecasts four times daily.
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Trelleborg typically records air quality in the good-to-moderate range, consistent with similar Swedish towns. The presence of port and ferry logistics in the area contributes a modest but steady share of local emissions, compounded by traffic on the main routes through town. The southern Baltic coast contributes to a ventilation pattern that generally keeps local pollutant levels manageable. In practice, Trelleborg rarely sees air quality readings that stand out from the Swedish norm.
Today - 30 August | Pollution peaks at 23:00
AQI:
Fair
26.0/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
3.3/100
NO2 (nitrogen dioxide):
Good
11.8/100
O3 (ozone):
Fair
26.0/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.5/100
PM1 (ultrafine particles):
Good
7.1/100
Levels show the poorest local air quality during the day
Tomorrow - 31 August | Pollution peaks at 04:00
AQI:
Fair
28.5/100
PM2.5 (fine particles):
Good
6.3/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Good
9.8/100
O3 (ozone):
Fair
28.5/100
SO2 (sulfur dioxide):
Good
1.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
4.9/100
Pollen forecast in Trelleborg
View pollen forecastFrequently Asked Questions
Is air quality bad in Trelleborg right now?
On 30 August 2026, overall air quality in Trelleborg is fair. AQI is the main air quality indicator at 26.0/100. Pollution peaks around 11:00 PM (O3: 26.0/100).
Will air quality be worse tomorrow in Trelleborg?
On 31 August 2026, air quality conditions in Trelleborg will be similar to today, with AQI forecast at fair at 28.5/100. Pollution peaks around 4:00 AM (O3: 28.5/100).
When is air pollution at its worst in Trelleborg?
How do the seasons affect air quality in Trelleborg? The coldest months bring the year's more frequent air quality dips, mostly linked to wood-burning stoves and traffic on still winter days. From spring onward, increasing wind and precipitation generally break up the stagnant conditions that caused winter dips. Summer usually offers the most consistently good air quality, since heating-related emissions drop away almost entirely. Autumn sees a gradual decline from summer's good conditions, as cooler weather brings back wood-smoke and less consistent wind. Being in southern Sweden, temperature swings here are usually less severe, which keeps these seasonal effects fairly moderate.
Are air quality levels in Trelleborg 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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