Worst air pollution Rimini, today and tomorrow
Today (9 August): Air quality in Rimini is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 42.7/100).
Tomorrow (10 August 2026): Air quality in Rimini is medium. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 47.2/100). Airmine updates local air quality forecasts four times daily.
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Rimini's air quality benefits from its Adriatic coastal position, with consistent sea breezes from the Adriatic providing reliable maritime ventilation along this major Emilia-Romagna resort city. Vehicle traffic on the A14 motorway and summer tourism traffic concentrated along the riviera are the primary local sources, while the Po Valley's winter anticyclone can occasionally extend southward to affect Rimini, and the coastal tourism season generates seasonal traffic peaks that represent the primary departure from the generally moderate baseline air quality conditions.
Today - 9 August | Pollution peaks at 14:00
AQI:
Medium
42.7/100
PM2.5 (fine particles):
Good
9.4/100
PM10 (coarse particles):
Good
3.1/100
NO2 (nitrogen dioxide):
Good
6.0/100
O3 (ozone):
Medium
42.7/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.1/100
PM1 (ultrafine particles):
Good
10.5/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 14:00
AQI:
Medium
47.2/100
PM2.5 (fine particles):
Good
8.6/100
PM10 (coarse particles):
Good
2.8/100
NO2 (nitrogen dioxide):
Good
12.1/100
O3 (ozone):
Medium
47.2/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.6/100
PM1 (ultrafine particles):
Good
10.0/100
Pollen forecast in Rimini
View pollen forecastFrequently Asked Questions
Is air quality bad in Rimini right now?
On 9 August 2026, overall air quality in Rimini is medium. AQI is the main air quality indicator at 42.7/100. Pollution peaks around 2:00 PM (O3: 42.7/100).
Will air quality be worse tomorrow in Rimini?
On 10 August 2026, air quality conditions in Rimini will be similar to today, with AQI forecast at medium at 47.2/100. Pollution peaks around 2:00 PM (O3: 47.2/100).
When is air pollution at its worst in Rimini?
Reduced air quality in Rimini is most likely when local combined tree and grass pollen peaks, alongside periods of vehicle traffic on the A14 motorway and summer tourism traffic concentrated along the riviera; beyond that, the area's natural ventilation keeps air quality consistently favourable through the rest of the year.
Are air quality levels in Rimini 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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