Worst air pollution Royal Golf Club des Fagnes – Championship Course - Liège, today and tomorrow
Today (9 August): Air quality in Royal Golf Club des Fagnes – Championship Course is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 45.6/100).
Tomorrow (10 August 2026): Air quality in Royal Golf Club des Fagnes – Championship Course is medium. NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 43.1/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Royal Golf Club des Fagnes air quality benefits from the Ardennes plateau position near Spa in the Hautes Fagnes nature reserve, with consistent Atlantic westerlies providing reliable ventilation through this extraordinary moorland and forest setting. Vehicle traffic on regional roads contributes modest local sources, while the surrounding Hautes Fagnes biosphere reserve provides exceptional natural filtration and the course generally maintains good to excellent conditions throughout most of the year.
Today - 9 August | Pollution peaks at 12:00
AQI:
Medium
45.6/100
PM2.5 (fine particles):
Good
8.2/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Fair
23.2/100
O3 (ozone):
Medium
45.6/100
SO2 (sulfur dioxide):
Good
5.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.6/100
PM1 (ultrafine particles):
Good
10.6/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 13:00
AQI:
Medium
43.1/100
PM2.5 (fine particles):
Good
7.4/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Good
11.3/100
O3 (ozone):
Medium
43.1/100
SO2 (sulfur dioxide):
Good
3.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.8/100
PM1 (ultrafine particles):
Good
6.9/100
Sports venues in Liège
Frequently Asked Questions
Is air quality bad in Royal Golf Club des Fagnes – Championship Course right now?
On 9 August 2026, overall air quality in Royal Golf Club des Fagnes – Championship Course is fair. NO2 is the main pollutant at 23.2/100. Pollution peaks around 12:00 PM (O3: 45.6/100).
Will air quality be worse tomorrow in Royal Golf Club des Fagnes – Championship Course?
On 10 August 2026, air quality conditions in Royal Golf Club des Fagnes – Championship Course will be better than today, with AQI forecast at medium at 43.1/100. Pollution peaks around 1:00 PM (O3: 43.1/100).
When is air pollution at its worst in Royal Golf Club des Fagnes – Championship Course?
Golfers at Royal Golf Club des Fagnes – Championship Course are most likely to notice reduced air quality when pollen from oak, birch, and beech peaks, or on hot, still days when local emissions build up; regional traffic and the valley's terrain can trap some haze on still days. The wooded Ardennes foothills nearby keep the late-summer ragweed presence mild. Breezier days and higher ground generally offer better ventilation.
Are air quality levels in Royal Golf Club des Fagnes – Championship Course 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.
Want to see air quality forecasts for other cities in Belgium?
Check air quality in other popular cities:
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.
Get the full experience in the Airmine app.