Worst air pollution Compiègne, today and tomorrow
Today (16 July): Air quality in Compiègne is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 52.5/100).
Tomorrow (17 July 2026): Air quality in Compiègne is fair. NO2 decreases to medium; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 6:00 AM (NO2: 43.7/100). 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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Compiègne's air quality is shaped mainly by former coalfield industry and motorway traffic, with its position near the Scarpe playing a role, though North Sea winds sweep across the open plains, which usually keeps pollution from accumulating for long. Cold, still winter weather is the main risk for particulate build-up, while summer usually benefits from stronger regional winds, aside from occasional ozone episodes.
Today - 16 July | Pollution peaks at 18:00
AQI:
Medium
52.5/100
PM2.5 (fine particles):
Good
10.6/100
PM10 (coarse particles):
Good
3.3/100
NO2 (nitrogen dioxide):
Fair
39.6/100
O3 (ozone):
Medium
52.5/100
SO2 (sulfur dioxide):
Good
8.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.8/100
PM1 (ultrafine particles):
Good
12.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 06:00
AQI:
Medium
43.7/100
PM2.5 (fine particles):
Good
10.4/100
PM10 (coarse particles):
Good
3.6/100
NO2 (nitrogen dioxide):
Medium
43.7/100
O3 (ozone):
Fair
37.3/100
SO2 (sulfur dioxide):
Good
7.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.5/100
PM1 (ultrafine particles):
Good
9.4/100
Pollen forecast in Compiègne
View pollen forecastFrequently Asked Questions
Is air quality bad in Compiègne right now?
On 16 July 2026, overall air quality in Compiègne is fair. NO2 is the main pollutant at 39.6/100. Pollution peaks around 6:00 PM (O3: 52.5/100).
Will air quality be worse tomorrow in Compiègne?
On 17 July 2026, air quality conditions in Compiègne will be similar to today, with O3 forecast at fair at 37.3/100. Pollution peaks around 6:00 AM (NO2: 43.7/100).
When is air pollution at its worst in Compiègne?
The days that hit sensitive groups hardest in Compiègne are calm spring ones, when former coalfield industry and motorway traffic and the birch and oak pollen peak overlap; North Sea winds sweep across the open plains, so relief usually isn't far behind. Nearby Picardy and Artois arable plains add a further seasonal factor.
Are air quality levels in Compiègne 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