Worst air pollution Gaupne, today and tomorrow
Today (9 August): Air quality in Gaupne is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 22.4/100).
Tomorrow (10 August 2026): Air quality in Gaupne is good. AQI improves to good; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 17.2/100). 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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Gaupne is the main village in Luster municipality on the Lustrafjord, with very modest vehicle traffic and the agricultural and services corridor contributing minimal local sources. Consistent Lustrafjord and Sognefjord breezes provide natural ventilation and the area generally maintains good to excellent conditions throughout most of the year.
Today - 9 August | Pollution peaks at 15:00
AQI:
Fair
22.4/100
PM2.5 (fine particles):
Good
0.8/100
PM10 (coarse particles):
Good
0.3/100
NO2 (nitrogen dioxide):
Good
9.2/100
O3 (ozone):
Fair
22.4/100
SO2 (sulfur dioxide):
Good
1.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
0.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 12:00
AQI:
Good
17.2/100
PM2.5 (fine particles):
Good
1.5/100
PM10 (coarse particles):
Good
0.5/100
NO2 (nitrogen dioxide):
Good
9.0/100
O3 (ozone):
Good
17.2/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
1.2/100
Pollen forecast in Gaupne
View pollen forecastFrequently Asked Questions
Is air quality bad in Gaupne right now?
On 9 August 2026, overall air quality in Gaupne is fair. AQI is the main air quality indicator at 22.4/100. Pollution peaks around 3:00 PM (O3: 22.4/100).
Will air quality be worse tomorrow in Gaupne?
On 10 August 2026, air quality conditions in Gaupne will be better than today, with AQI forecast at good at 17.2/100. Pollution peaks around 12:00 PM (O3: 17.2/100).
When is air pollution at its worst in Gaupne?
Gaupne typically sees the sharpest drop in air quality when wood-smoke and still air combine in winter, when steep terrain around the fjord occasionally traps local emissions close to town. The region's famously high rainfall usually washes the air clean again quickly. Beyond these episodes, Gaupne's air quality generally stays favourable.
Are air quality levels in Gaupne 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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