Worst air pollution Catanzaro, today and tomorrow
Today (9 August): Air quality in Catanzaro is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 37.0/100).
Tomorrow (10 August 2026): Air quality in Catanzaro is medium. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 40.8/100). Airmine updates local air quality forecasts four times daily.
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Catanzaro's air quality benefits from its elevated hilltop position in Calabria at 320 metres above the Ionian Sea, with consistent Ionian and Tyrrhenian sea breezes from both coasts of the narrow Calabrian peninsula providing reliable maritime ventilation. Vehicle traffic on the A2 motorway is the primary local source, while the dual-coast exposure and elevated position generally maintain Catanzaro among southern Italy's more moderate urban environments.
Today - 9 August | Pollution peaks at 16:00
AQI:
Fair
37.0/100
PM2.5 (fine particles):
Good
16.1/100
PM10 (coarse particles):
Good
6.9/100
NO2 (nitrogen dioxide):
Good
8.8/100
O3 (ozone):
Fair
37.0/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.6/100
PM1 (ultrafine particles):
Good
12.6/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 14:00
AQI:
Medium
40.8/100
PM2.5 (fine particles):
Good
12.2/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Good
9.0/100
O3 (ozone):
Medium
40.8/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
16.5/100
PM1 (ultrafine particles):
Good
12.8/100
Pollen forecast in Catanzaro
View pollen forecastFrequently Asked Questions
Is air quality bad in Catanzaro right now?
On 9 August 2026, overall air quality in Catanzaro is fair. AQI is the main air quality indicator at 37.0/100. Pollution peaks around 4:00 PM (O3: 37.0/100).
Will air quality be worse tomorrow in Catanzaro?
On 10 August 2026, air quality conditions in Catanzaro will be better than today, with AQI forecast at medium at 40.8/100. Pollution peaks around 2:00 PM (O3: 40.8/100).
When is air pollution at its worst in Catanzaro?
Reduced air quality in Catanzaro is most likely when olive and lentisk pollen peaks, alongside periods of vehicle traffic on the A2 motorway is the primary local source, while the dual-coast exposure; the remainder of the year, the local setting keeps things noticeably clearer than average.
Are air quality levels in Catanzaro 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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