Worst air pollution Odda, today and tomorrow
Today (9 August): Air quality in Odda is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (O3: 30.3/100).
Tomorrow (10 August 2026): Air quality in Odda is fair. NO2 increases to fair; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 20.2/100). Airmine updates local air quality forecasts four times daily.
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Odda is the main town in Ullensvang municipality at the inner Hardangerfjord Sørfjord head, with vehicle traffic and the industrial heritage, zinc smelting legacy, and services corridor contributing local sources. The narrow Sørfjord valley creates topographic concentration under calm conditions and Odda generally maintains moderate conditions throughout most of the year.
Today - 9 August | Pollution peaks at 07:00
AQI:
Fair
30.3/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
19.9/100
O3 (ozone):
Fair
30.3/100
SO2 (sulfur dioxide):
Good
7.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.2/100
PM1 (ultrafine particles):
Good
11.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 23:00
AQI:
Fair
20.2/100
PM2.5 (fine particles):
Good
5.4/100
PM10 (coarse particles):
Good
2.1/100
NO2 (nitrogen dioxide):
Fair
20.2/100
O3 (ozone):
Good
16.5/100
SO2 (sulfur dioxide):
Good
5.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
3.3/100
Pollen forecast in Odda
View pollen forecastFrequently Asked Questions
Is air quality bad in Odda right now?
On 9 August 2026, overall air quality in Odda is fair. AQI is the main air quality indicator at 30.3/100. Pollution peaks around 7:00 AM (O3: 30.3/100).
Will air quality be worse tomorrow in Odda?
On 10 August 2026, air quality conditions in Odda will be similar to today, with AQI forecast at fair at 20.2/100. Pollution peaks around 11:00 PM (NO2: 20.2/100).
When is air pollution at its worst in Odda?
The period residents in Odda notice most on the odd still winter day between weather systems, when the surrounding mountains trap still air close to the valley floor. Frequent wind and rain along this coast generally prevent emissions from building up for long. Outside these periods, air quality in Odda is generally good.
Are air quality levels in Odda 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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