Worst air pollution Anzio, today and tomorrow
Today (16 July): Air quality in Anzio is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 45.8/100).
Tomorrow (17 July 2026): Air quality in Anzio is fair. HCHO increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 43.5/100). 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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Anzio's air quality benefits from its direct Tyrrhenian Sea coastal position south of Rome's Castelli Romani hills, with consistent Mediterranean sea breezes providing reliable maritime ventilation along this resort and fishing port coastline. Vehicle traffic on the SS207 and tourism and seasonal traffic are the primary local sources, while the coastal position and the Pontine plain's open geometry generally maintain Anzio among Lazio's more moderate coastal urban environments throughout most of the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
45.8/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
7.0/100
NO2 (nitrogen dioxide):
Fair
27.5/100
O3 (ozone):
Medium
45.8/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.0/100
PM1 (ultrafine particles):
Good
17.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Medium
43.5/100
PM2.5 (fine particles):
Good
18.1/100
PM10 (coarse particles):
Good
8.4/100
NO2 (nitrogen dioxide):
Fair
28.2/100
O3 (ozone):
Medium
43.5/100
SO2 (sulfur dioxide):
Good
1.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.2/100
PM1 (ultrafine particles):
Good
18.2/100
Pollen forecast in Anzio
View pollen forecastFrequently Asked Questions
Is air quality bad in Anzio right now?
On 16 July 2026, overall air quality in Anzio is fair. NO2 is the main pollutant at 27.5/100. Pollution peaks around 2:00 PM (O3: 45.8/100).
Will air quality be worse tomorrow in Anzio?
On 17 July 2026, air quality conditions in Anzio will be similar to today, with NO2 forecast at fair at 28.2/100. Pollution peaks around 12:00 PM (O3: 43.5/100).
When is air pollution at its worst in Anzio?
In Anzio, reduced air quality is most noticeable when pine woodland olive and lentisk pollen peaks, and on days affected by vehicle traffic on the SS207 and tourism and seasonal traffic; for the remainder of the year, natural airflow keeps background levels low.
Are air quality levels in Anzio 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