Worst air pollution Schaarbeek, today and tomorrow
Today (9 August): Air quality in Schaarbeek is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 52.0/100).
Tomorrow (10 August 2026): Air quality in Schaarbeek is fair. AQI worsens to fair; NO2 decreases to good; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 30.0/100). Airmine updates local air quality forecasts four times daily.
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Schaarbeek's air quality reflects its position in the densely urbanised Brussels metropolitan core, with the E40 and the R0 Ring Road generating sustained high NO₂ in this densely populated Brussels commune. The flat Belgian plateau provides limited natural dispersal barriers, while prevailing westerlies from the North Sea carry the broader Benelux industrial corridor's regional pollution through the Brussels-Schaarbeek axis, and the urban density and motorway exposure make Schaarbeek one of the Belgian capital's more challenging air quality municipalities throughout the year.
Today - 9 August | Pollution peaks at 16:00
AQI:
Medium
52.0/100
PM2.5 (fine particles):
Good
10.1/100
PM10 (coarse particles):
Good
5.4/100
NO2 (nitrogen dioxide):
Fair
22.8/100
O3 (ozone):
Medium
52.0/100
SO2 (sulfur dioxide):
Good
4.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.0/100
PM1 (ultrafine particles):
Good
14.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 14:00
AQI:
Fair
30.0/100
PM2.5 (fine particles):
Good
9.3/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Good
12.7/100
O3 (ozone):
Fair
30.0/100
SO2 (sulfur dioxide):
Good
2.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.2/100
PM1 (ultrafine particles):
Good
7.6/100
Pollen forecast in Schaarbeek
View pollen forecastFrequently Asked Questions
Is air quality bad in Schaarbeek right now?
On 9 August 2026, overall air quality in Schaarbeek is fair. NO2 is the main pollutant at 22.8/100. Pollution peaks around 4:00 PM (O3: 52.0/100).
Will air quality be worse tomorrow in Schaarbeek?
On 10 August 2026, air quality conditions in Schaarbeek will be similar to today, with AQI forecast at fair at 30.0/100. Pollution peaks around 2:00 PM (O3: 30.0/100).
When is air pollution at its worst in Schaarbeek?
In Schaarbeek, reduced air quality is most noticeable when plane and linden pollen peaks, and on days affected by the E40 and the R0 Ring Road; wind and rain both help clear the air fairly quickly here.
Are air quality levels in Schaarbeek 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: 9 August 2026 at 20:27 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.
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