Worst air pollution Trelleborg, today and tomorrow
Today (16 July): Air quality in Trelleborg is fair. AQI and NO2 are fair; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (NO2: 22.2/100).
Tomorrow (17 July 2026): Air quality in Trelleborg is fair. NO2 decreases to good; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 7:00 PM (O3: 28.8/100). 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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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 - 16 July | Pollution peaks at 06:00
AQI:
Fair
22.2/100
PM2.5 (fine particles):
Good
11.0/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Fair
22.2/100
O3 (ozone):
Good
15.9/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
6.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 19:00
AQI:
Fair
28.8/100
PM2.5 (fine particles):
Good
11.7/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Good
17.9/100
O3 (ozone):
Fair
28.8/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.6/100
PM1 (ultrafine particles):
Good
9.0/100
Pollen forecast in Trelleborg
View pollen forecastFrequently Asked Questions
Is air quality bad in Trelleborg right now?
On 16 July 2026, overall air quality in Trelleborg is fair. AQI is the main air quality indicator at 22.2/100. Pollution peaks around 6:00 AM (NO2: 22.2/100).
Will air quality be worse tomorrow in Trelleborg?
On 17 July 2026, air quality conditions in Trelleborg will be similar to today, with AQI forecast at fair at 28.8/100. Pollution peaks around 7:00 PM (O3: 28.8/100).
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.
Want to see air quality forecasts for other cities in Sweden?
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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