Highest air pollution Rosenheim, today and tomorrow
Today (30 June): Air quality in Rosenheim is medium. AQI, NO2, and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 54.8/100).
Tomorrow (1 July 2026): Air quality in Rosenheim is fair. PM2.5 increases to fair; O3 increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 AM (NO2: 54.9/100). 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
Rosenheim's air quality reflects the Inn river valley at the Bavarian Alpine foreland, with vehicle traffic on the A8 motorway and the surrounding manufacturing and logistics corridor contributing local sources. The surrounding Bavarian Alps and the Inn valley create topographic variation, while the Alpine Föhn wind periodically delivers exceptional clean mountain air from the south and winter temperature inversions in the Inn valley can concentrate vehicle and heating emissions under calm conditions.
Today - 30 June | Pollution peaks at 14:00
AQI:
Medium
54.8/100
PM2.5 (fine particles):
Good
13.4/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Medium
46.1/100
O3 (ozone):
Medium
54.8/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.9/100
PM1 (ultrafine particles):
Good
16.9/100
Levels show the poorest local air quality during the day
Tomorrow - 1 July | Pollution peaks at 02:00
AQI:
Medium
54.9/100
PM2.5 (fine particles):
Fair
20.2/100
PM10 (coarse particles):
Good
6.0/100
NO2 (nitrogen dioxide):
Medium
54.9/100
O3 (ozone):
Fair
27.5/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.5/100
PM1 (ultrafine particles):
Fair
24.9/100
Pollen forecast in Rosenheim
View pollen forecastFrequently Asked Questions
Is air quality bad in Rosenheim right now?
On 30 June 2026, overall air quality in Rosenheim is medium. AQI is the main air quality indicator at 54.8/100. Pollution peaks around 2:00 PM (O3: 54.8/100).
Will air quality be worse tomorrow in Rosenheim?
On 1 July 2026, air quality conditions in Rosenheim will be worse than today, with O3 forecast at fair at 27.5/100. Pollution peaks around 2:00 AM (NO2: 54.9/100).
Are air quality levels in Rosenheim 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: 30 June 2026 at 13:03 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team