Worst air pollution Grenen (Skagen) - Frederikshavn, today and tomorrow
Today (16 July): Air quality in Grenen (Skagen) is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 30.9/100).
Tomorrow (17 July 2026): Air quality in Grenen (Skagen) is fair. All pollutants stay as today. Pollution peaks around 12:00 AM (O3: 26.6/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Grenen's position at the very tip of Jutland, where two seas converge, gives it about as much natural ventilation as any location in Denmark can have. With no local industry or significant traffic this far out on the spit, air quality here is consistently excellent.
Today - 16 July | Pollution peaks at 18:00
AQI:
Fair
30.9/100
PM2.5 (fine particles):
Good
9.9/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Good
11.1/100
O3 (ozone):
Fair
30.9/100
SO2 (sulfur dioxide):
Good
1.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.1/100
PM1 (ultrafine particles):
Good
8.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Fair
26.6/100
PM2.5 (fine particles):
Good
6.2/100
PM10 (coarse particles):
Good
2.0/100
NO2 (nitrogen dioxide):
Good
13.0/100
O3 (ozone):
Fair
26.6/100
SO2 (sulfur dioxide):
Good
1.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.9/100
PM1 (ultrafine particles):
Good
6.6/100
Other Landmarks in Frederikshavn
Frequently Asked Questions
Is air quality bad in Grenen (Skagen) right now?
On 16 July 2026, overall air quality in Grenen (Skagen) is fair. AQI is the main air quality indicator at 30.9/100. Pollution peaks around 6:00 PM (O3: 30.9/100).
Will air quality be worse tomorrow in Grenen (Skagen)?
On 17 July 2026, air quality conditions in Grenen (Skagen) will be similar to today, with AQI forecast at fair at 26.6/100. Pollution peaks around 12:00 AM (O3: 26.6/100).
When is air pollution at its worst in Grenen (Skagen)?
Grenen rarely records any meaningful air quality dip at all, given the near-total absence of local industry or traffic this far out on the spit, combined with sea wind reaching in from every direction at Denmark's northern tip.
Are air quality levels in Grenen (Skagen) 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?
Check air quality in other popular cities:
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