Worst air pollution Åndalsnes, today and tomorrow
Today (9 August): Air quality in Åndalsnes is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 21.1/100).
Tomorrow (10 August 2026): Air quality in Åndalsnes is good. AQI improves to good; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 17.9/100). Airmine updates local air quality forecasts four times daily.
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Åndalsnes is the main town in Rauma municipality at the Romsdalsfjord head — gateway to the famous Trollveggen — with vehicle traffic and the services and tourism corridor contributing local sources. Consistent Norwegian Sea and valley breezes provide ventilation and Åndalsnes generally maintains good to moderate conditions throughout most of the year.
Today - 9 August | Pollution peaks at 17:00
AQI:
Fair
21.1/100
PM2.5 (fine particles):
Good
0.5/100
PM10 (coarse particles):
Good
0.2/100
NO2 (nitrogen dioxide):
Good
9.6/100
O3 (ozone):
Fair
21.1/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.8/100
PM1 (ultrafine particles):
Good
0.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 13:00
AQI:
Good
17.9/100
PM2.5 (fine particles):
Good
1.8/100
PM10 (coarse particles):
Good
0.7/100
NO2 (nitrogen dioxide):
Good
12.6/100
O3 (ozone):
Good
17.9/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.1/100
PM1 (ultrafine particles):
Good
0.7/100
Pollen forecast in Åndalsnes
View pollen forecastFrequently Asked Questions
Is air quality bad in Åndalsnes right now?
On 9 August 2026, overall air quality in Åndalsnes is fair. AQI is the main air quality indicator at 21.1/100. Pollution peaks around 5:00 PM (O3: 21.1/100).
Will air quality be worse tomorrow in Åndalsnes?
On 10 August 2026, air quality conditions in Åndalsnes will be better than today, with AQI forecast at good at 17.9/100. Pollution peaks around 1:00 PM (O3: 17.9/100).
When is air pollution at its worst in Åndalsnes?
The clearest air quality impact in Åndalsnes comes when birch pollen is at its most intense in spring, when the birch pollen peak coincides with a lull in the usual Atlantic wind and rain. Conditions here rarely stay still for long before the next front moves through. Most of the year, conditions in Åndalsnes stay comfortably within normal ranges.
Are air quality levels in Åndalsnes 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: 10 August 2026 at 02:34 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.
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