Highest air pollution Oss, today and tomorrow
Today (30 June): Air quality in Oss is fair. O3 is fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (NO2: 46.3/100).
Tomorrow (1 July 2026): Air quality in Oss is fair. PM2.5 increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 48.2/100). 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
Oss's air quality reflects the flat Noord-Brabant river delta landscape, with vehicle traffic on the A50 motorway and the surrounding pharmaceutical and biotechnology manufacturing — including the major MSD/Merck facilities — contributing elevated industrial and vehicle emissions. North Sea westerlies generally provide maritime ventilation, while the flat Dutch river delta terrain allows reasonable dispersal and the pharmaceutical industry represents the most distinctive local industrial emission source.
Today - 30 June | Pollution peaks at 23:00
AQI:
Medium
46.3/100
PM2.5 (fine particles):
Good
14.9/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Medium
46.3/100
O3 (ozone):
Fair
24.4/100
SO2 (sulfur dioxide):
Good
3.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.8/100
PM1 (ultrafine particles):
Good
17.1/100
Levels show the poorest local air quality during the day
Tomorrow - 1 July | Pollution peaks at 00:00
AQI:
Medium
48.2/100
PM2.5 (fine particles):
Fair
20.4/100
PM10 (coarse particles):
Good
6.2/100
NO2 (nitrogen dioxide):
Medium
48.2/100
O3 (ozone):
Fair
32.6/100
SO2 (sulfur dioxide):
Good
6.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Fair
23.2/100
Pollen forecast in Oss
View pollen forecastFrequently Asked Questions
Is air quality bad in Oss right now?
On 30 June 2026, overall air quality in Oss is fair. O3 is the main pollutant at 24.4/100. Pollution peaks around 11:00 PM (NO2: 46.3/100).
Will air quality be worse tomorrow in Oss?
On 1 July 2026, air quality conditions in Oss will be similar to today, with O3 forecast at fair at 32.6/100. Pollution peaks around 12:00 AM (NO2: 48.2/100).
Are air quality levels in Oss 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 12:40 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