Highest air pollution Rome, today and tomorrow
Today (27 June): Air quality in Rome is fair. NO2 and PM1 are fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 11:00 AM (O3: 53.5/100).
Tomorrow (28 June 2026): Air quality in Rome is fair. PM2.5 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 49.8/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Rome's air quality is shaped by the density of the historic centre's traffic, with scooters and diesel vehicles in the enclosed streets of the ancient city generating persistent NO₂ and PM10. The Tiber valley provides a ventilation corridor on westerly winds, while winter temperature inversions trap emissions across the seven hills on calm days.
Today - 27 June | Pollution peaks at 11:00
AQI:
Medium
53.5/100
PM2.5 (fine particles):
Good
19.5/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Fair
26.8/100
O3 (ozone):
Medium
53.5/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
18.3/100
PM1 (ultrafine particles):
Fair
24.2/100
Levels show the poorest local air quality during the day
Tomorrow - 28 June | Pollution peaks at 12:00
AQI:
Medium
49.8/100
PM2.5 (fine particles):
Fair
21.8/100
PM10 (coarse particles):
Good
6.3/100
NO2 (nitrogen dioxide):
Fair
21.5/100
O3 (ozone):
Medium
49.8/100
SO2 (sulfur dioxide):
Good
2.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
14.7/100
PM1 (ultrafine particles):
Fair
26.2/100
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Frequently Asked Questions
Is air quality bad in Rome right now?
On 27 June 2026, overall air quality in Rome is fair. NO2 is the main pollutant at 26.8/100. Pollution peaks around 11:00 AM (O3: 53.5/100).
Will air quality be worse tomorrow in Rome?
On 28 June 2026, air quality conditions in Rome will be similar to today, with PM1 forecast at fair at 26.2/100. Pollution peaks around 12:00 PM (O3: 49.8/100).
Are air quality levels in Rome 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: 27 June 2026 at 12:36 CET (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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team