Worst air pollution Bærum (Sandvika) - Oslo, today and tomorrow
Today (16 July): Air quality in Bærum (Sandvika) is fair. O3 and PM1 are fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 6:00 AM (NO2: 54.4/100).
Tomorrow (17 July 2026): Air quality in Bærum (Sandvika) is fair. AQI worsens to fair; NO2 increases to fair; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 2:00 AM (NO2: 39.5/100). 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
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Oslo's Bærum and Sandvika west of Oslo record good air quality, with the suburban residential character and the Sandvika fjord inlet providing consistent maritime ventilation from the Oslofjord. Distance from Oslo's main traffic corridors and the forested hills behind Bærum keep readings consistently below the city centre averages throughout the year.
Today - 16 July | Pollution peaks at 06:00
AQI:
Medium
54.4/100
PM2.5 (fine particles):
Good
18.9/100
PM10 (coarse particles):
Good
5.7/100
NO2 (nitrogen dioxide):
Medium
54.4/100
O3 (ozone):
Fair
37.6/100
SO2 (sulfur dioxide):
Good
3.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
16.3/100
PM1 (ultrafine particles):
Fair
22.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 02:00
AQI:
Fair
39.5/100
PM2.5 (fine particles):
Good
13.7/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Fair
39.5/100
O3 (ozone):
Fair
34.1/100
SO2 (sulfur dioxide):
Good
3.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Good
15.4/100
Other Landmarks in Oslo
Sports venues in Oslo
Frequently Asked Questions
Is air quality bad in Bærum (Sandvika) right now?
On 16 July 2026, overall air quality in Bærum (Sandvika) is fair. O3 is the main pollutant at 37.6/100. Pollution peaks around 6:00 AM (NO2: 54.4/100).
Will air quality be worse tomorrow in Bærum (Sandvika)?
On 17 July 2026, air quality conditions in Bærum (Sandvika) will be similar to today, with AQI forecast at fair at 39.5/100. Pollution peaks around 2:00 AM (NO2: 39.5/100).
When is air pollution at its worst in Bærum (Sandvika)?
Bærum (Sandvika) residents are most likely to notice reduced air quality during calm high-pressure spells in winter, when a still winter morning can trap both wood-smoke and rush-hour traffic fumes. Regional wind patterns off the Oslofjord usually clear the air within a day or two. Most of the year, conditions in Bærum (Sandvika) stay comfortably within normal ranges.
Are air quality levels in Bærum (Sandvika) 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.
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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