Worst air pollution Golf de Morfontaine – Grand Parcours - Paris, today and tomorrow
Today (9 August): Air quality in Golf de Morfontaine – Grand Parcours is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 43.4/100).
Tomorrow (10 August 2026): Air quality in Golf de Morfontaine – Grand Parcours is fair. AQI worsens to fair; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 35.5/100). 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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Golf de Morfontaine air quality reflects its rural forested setting near Senlis, in the Oise department north of Paris, well removed from major industrial sources. Vehicle traffic on surrounding roads contributes only modest local emissions, and the extensive surrounding forest of this exclusive private club generally maintains clean, well-ventilated air throughout the year.
Today - 9 August | Pollution peaks at 13:00
AQI:
Medium
43.4/100
PM2.5 (fine particles):
Good
9.4/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
43.4/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
14.3/100
PM1 (ultrafine particles):
Good
7.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 13:00
AQI:
Fair
35.5/100
PM2.5 (fine particles):
Good
6.2/100
PM10 (coarse particles):
Good
2.2/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
35.5/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
7.7/100
PM1 (ultrafine particles):
Good
5.2/100
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Frequently Asked Questions
Is air quality bad in Golf de Morfontaine – Grand Parcours right now?
On 9 August 2026, overall air quality in Golf de Morfontaine – Grand Parcours is medium. AQI is the main air quality indicator at 43.4/100. Pollution peaks around 1:00 PM (O3: 43.4/100).
Will air quality be worse tomorrow in Golf de Morfontaine – Grand Parcours?
On 10 August 2026, air quality conditions in Golf de Morfontaine – Grand Parcours will be worse than today, with AQI forecast at fair at 35.5/100. Pollution peaks around 1:00 PM (O3: 35.5/100).
When is air pollution at its worst in Golf de Morfontaine – Grand Parcours?
Golfers at Golf de Morfontaine – Grand Parcours are most likely to notice reduced air quality when pollen from oak, plane trees, and birch peaks, or on hot, still days when local emissions build up; regional traffic contributes modest local sources, with summer ozone building on hot, still days. Greater Paris sees a mild ragweed presence build from late August, generally lighter than in the Rhône Valley further south. The extensive forests surrounding these courses generally provide good natural filtration.
Are air quality levels in Golf de Morfontaine – Grand Parcours 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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