Worst air pollution Roosendaal, today and tomorrow
Today (23 August): Air quality in Roosendaal is moderate. AQI and NO2 are moderate; O3 is fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (NO2: 55.6/100).
Tomorrow (24 August 2026): Air quality in Roosendaal is poor. AQI worsens to poor; NO2 increases to poor; all other pollutants stay as today. Pollution peaks around 5:00 AM (NO2: 65.1/100). Airmine updates local air quality forecasts four times daily.
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Roosendaal's air quality reflects the Noord-Brabant position near the Belgian border, with vehicle traffic on the A17 motorway and surrounding industrial and logistics industry contributing local sources. The flat Brabant sandy plain provides reasonable dispersal, while the broader Rhine-Meuse-Scheldt industrial background and cross-border pollution from the Belgian and Antwerp port corridors elevate regional baseline readings above typical Dutch provincial levels throughout the year.
Today - 23 August | Pollution peaks at 06:00
AQI:
Moderate
55.6/100
PM2.5 (fine particles):
Good
12.5/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Moderate
55.6/100
O3 (ozone):
Fair
25.2/100
SO2 (sulfur dioxide):
Good
9.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.8/100
PM1 (ultrafine particles):
Good
10.9/100
Levels show the poorest local air quality during the day
Tomorrow - 24 August | Pollution peaks at 05:00
AQI:
Poor
65.1/100
PM2.5 (fine particles):
Good
14.0/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Poor
65.1/100
O3 (ozone):
Fair
28.0/100
SO2 (sulfur dioxide):
Good
9.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.2/100
PM1 (ultrafine particles):
Good
13.7/100
Pollen forecast in Roosendaal
View pollen forecastFrequently Asked Questions
Is air quality bad in Roosendaal right now?
On 23 August 2026, overall air quality in Roosendaal is moderate. AQI is the main air quality indicator at 55.6/100. Pollution peaks around 6:00 AM (NO2: 55.6/100).
Will air quality be worse tomorrow in Roosendaal?
On 24 August 2026, air quality conditions in Roosendaal will be worse than today, with AQI forecast at poor at 65.1/100. Pollution peaks around 5:00 AM (NO2: 65.1/100).
When is air pollution at its worst in Roosendaal?
In Roosendaal, air quality is most likely to dip when pollen from birch, oak, and pine peaks during spring and the start of summer, or on hot, still days when local traffic on the A17 and industry let emissions build up; open sandy farmland around the town helps keep pollutants from building up. For most of the year, air quality here tracks closely with typical conditions across the Netherlands.
Are air quality levels in Roosendaal 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: 23 August 2026 at 20:25 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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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