Worst air pollution Vejle, today and tomorrow
Today (14 July): Air quality in Vejle is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 AM (NO2: 40.4/100).
Tomorrow (15 July 2026): Air quality in Vejle is fair. All pollutants stay as today. Pollution peaks around 4:00 AM (NO2: 40.8/100). 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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Vejle's air quality benefits from the Vejle Fjord position on Jutland's east coast, with consistent Kattegat and North Sea breezes providing reliable maritime ventilation across this major Danish commercial and manufacturing city. Vehicle traffic on the E45 and E20 motorways and surrounding manufacturing and logistics industry contribute local sources, while the fjord geometry and the flat Jutland agricultural plain generally maintain Vejle at moderate Danish urban air quality levels throughout most of the year.
Today - 14 July | Pollution peaks at 04:00
AQI:
Medium
40.4/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
4.1/100
NO2 (nitrogen dioxide):
Medium
40.4/100
O3 (ozone):
Fair
27.9/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
18.1/100
Levels show the poorest local air quality during the day
Tomorrow - 15 July | Pollution peaks at 04:00
AQI:
Medium
40.8/100
PM2.5 (fine particles):
Good
8.8/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Medium
40.8/100
O3 (ozone):
Fair
29.5/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
10.9/100
Pollen forecast in Vejle
View pollen forecastFrequently Asked Questions
Is air quality bad in Vejle right now?
On 14 July 2026, overall air quality in Vejle is fair. O3 is the main pollutant at 27.9/100. Pollution peaks around 4:00 AM (NO2: 40.4/100).
Will air quality be worse tomorrow in Vejle?
On 15 July 2026, air quality conditions in Vejle will be similar to today, with O3 forecast at fair at 29.5/100. Pollution peaks around 4:00 AM (NO2: 40.8/100).
When is air pollution at its worst in Vejle?
Vejle sees its poorest air quality when E45 and E20 traffic combines with manufacturing and logistics activity along the fjord on calm days. The fjord's geometry and the flat Jutland plain otherwise keep conditions at a steady, moderate level most of the year.
Are air quality levels in Vejle 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 Denmark?
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Data provided by Airmine — Last update: 14 July 2026 at 10:27 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