Worst air pollution San Remo, today and tomorrow
Today (16 July): Air quality in San Remo is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 PM (O3: 49.9/100).
Tomorrow (17 July 2026): Air quality in San Remo is medium. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 50.0/100). 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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San Remo's air quality benefits from its exceptional Ligurian Riviera dei Fiori coastal position, with consistent Mediterranean sea breezes and the powerful Tramontane providing reliable maritime ventilation along this famous flower and casino resort coast. Vehicle traffic on the A10 motorway is the primary local source, while the surrounding Maritime Alps rising steeply inland create dramatic topographic variation and the Mediterranean coastal exposure generally maintains San Remo among northwestern Italy's more moderately ventilated coastal environments.
Today - 16 July | Pollution peaks at 20:00
AQI:
Medium
49.9/100
PM2.5 (fine particles):
Good
10.7/100
PM10 (coarse particles):
Good
6.1/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
49.9/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
9.6/100
PM1 (ultrafine particles):
Good
8.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 15:00
AQI:
Medium
50.0/100
PM2.5 (fine particles):
Good
12.3/100
PM10 (coarse particles):
Good
8.6/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
50.0/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
8.9/100
PM1 (ultrafine particles):
Good
8.0/100
Pollen forecast in San Remo
View pollen forecastFrequently Asked Questions
Is air quality bad in San Remo right now?
On 16 July 2026, overall air quality in San Remo is medium. AQI is the main air quality indicator at 49.9/100. Pollution peaks around 8:00 PM (O3: 49.9/100).
Will air quality be worse tomorrow in San Remo?
On 17 July 2026, air quality conditions in San Remo will be similar to today, with AQI forecast at medium at 50.0/100. Pollution peaks around 3:00 PM (O3: 50.0/100).
When is air pollution at its worst in San Remo?
You're most likely to spot worse air in San Remo when local tree and grass allergens peaks, or due to vehicle traffic on the A10 motorway is the primary local source; outside of those periods, conditions here remain among the more favourable in the region.
Are air quality levels in San Remo 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.
Want to see air quality forecasts for other cities in Italy?
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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