Worst air pollution Terracina, today and tomorrow
Today (9 August): Air quality in Terracina is fair. PM2.5, NO2, and PM1 are fair; AQI and O3 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 PM (O3: 56.3/100).
Tomorrow (10 August 2026): Air quality in Terracina is poor. AQI worsens to poor; PM2.5 decreases to good; O3 increases to poor; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 7:00 PM (O3: 60.8/100). Airmine updates local air quality forecasts four times daily.
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Terracina owes much of its air quality variation to vehicle traffic on the coastal Via Appia, compounded by its position on the Tyrrhenian coast at the edge of the Pontine plain. The surrounding Lazio terrain can either help disperse or trap these emissions depending on the weather, with active, breezy conditions generally bringing the clearest air.
Today - 9 August | Pollution peaks at 14:00
AQI:
Medium
56.3/100
PM2.5 (fine particles):
Fair
20.2/100
PM10 (coarse particles):
Good
6.5/100
NO2 (nitrogen dioxide):
Fair
37.3/100
O3 (ozone):
Medium
56.3/100
SO2 (sulfur dioxide):
Good
3.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
12.4/100
PM1 (ultrafine particles):
Fair
23.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 19:00
AQI:
Poor
60.8/100
PM2.5 (fine particles):
Good
19.5/100
PM10 (coarse particles):
Good
7.6/100
NO2 (nitrogen dioxide):
Fair
37.4/100
O3 (ozone):
Poor
60.8/100
SO2 (sulfur dioxide):
Good
5.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.7/100
PM1 (ultrafine particles):
Good
19.2/100
Pollen forecast in Terracina
View pollen forecastFrequently Asked Questions
Is air quality bad in Terracina right now?
On 9 August 2026, overall air quality in Terracina is fair. NO2 is the main pollutant at 37.3/100. Pollution peaks around 2:00 PM (O3: 56.3/100).
Will air quality be worse tomorrow in Terracina?
On 10 August 2026, air quality conditions in Terracina will be worse than today, with AQI forecast at poor at 60.8/100. Pollution peaks around 7:00 PM (O3: 60.8/100).
When is air pollution at its worst in Terracina?
Watch for reduced air quality in Terracina around plane and olive pollen peaks and during vehicle traffic on the coastal Via Appia; conditions elsewhere in the Lazio calendar are usually noticeably better, especially once the weather turns more active.
Are air quality levels in Terracina 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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