Worst air pollution Oldenzaal, today and tomorrow
Today (16 July): Air quality in Oldenzaal is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 45.0/100).
Tomorrow (17 July 2026): Air quality in Oldenzaal is medium. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 54.7/100). 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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Oldenzaal carries the profile of a hilltop border town in Overijssel, which shows up in its air quality, as vehicles on the A1 and the town's own industry make up the bulk of local emissions. the Twente hill country near the German border supports decent air movement, and with the Twente textile-town heritage factored in, conditions stay broadly typical for the Netherlands.
Today - 16 July | Pollution peaks at 17:00
AQI:
Medium
45.0/100
PM2.5 (fine particles):
Good
5.8/100
PM10 (coarse particles):
Good
1.8/100
NO2 (nitrogen dioxide):
Good
7.0/100
O3 (ozone):
Medium
45.0/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.6/100
PM1 (ultrafine particles):
Good
6.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Medium
54.7/100
PM2.5 (fine particles):
Good
8.6/100
PM10 (coarse particles):
Good
2.6/100
NO2 (nitrogen dioxide):
Good
7.7/100
O3 (ozone):
Medium
54.7/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Good
10.5/100
Pollen forecast in Oldenzaal
View pollen forecastFrequently Asked Questions
Is air quality bad in Oldenzaal right now?
On 16 July 2026, overall air quality in Oldenzaal is medium. AQI is the main air quality indicator at 45.0/100. Pollution peaks around 5:00 PM (O3: 45.0/100).
Will air quality be worse tomorrow in Oldenzaal?
On 17 July 2026, air quality conditions in Oldenzaal will be similar to today, with AQI forecast at medium at 54.7/100. Pollution peaks around 4:00 PM (O3: 54.7/100).
When is air pollution at its worst in Oldenzaal?
The clearest air quality impact for Oldenzaal tends to come over the spring and early-summer period, during the birch, oak, and pine pollen peak, or on still, warm days when traffic on the A1 and industry emissions pile up; the open eastern countryside allows reasonably good air movement. Outside these windows, conditions in Oldenzaal rarely stray far from the national average.
Are air quality levels in Oldenzaal 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