Worst air pollution Caserta, today and tomorrow
Today (16 July): Air quality in Caserta is fair. HCHO is fair; AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 55.7/100).
Tomorrow (17 July 2026): Air quality in Caserta is poor. AQI worsens to poor; O3 increases to poor; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 62.6/100). 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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Caserta's air quality faces the Campanian plain's enclosed volcanic basin position, with vehicle traffic on the A1 motorway and surrounding manufacturing and urban development generating elevated NOₓ and PM2.5. The surrounding Apennine hills and the Caserta plain's semi-enclosed geometry create topographic concentration under calm anticyclonic conditions, while the Royal Palace gardens provide a limited local green buffer within this major Campanian metropolitan city.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
55.7/100
PM2.5 (fine particles):
Good
13.7/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
11.1/100
O3 (ozone):
Medium
55.7/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.8/100
PM1 (ultrafine particles):
Good
15.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Poor
62.6/100
PM2.5 (fine particles):
Good
12.2/100
PM10 (coarse particles):
Good
5.8/100
NO2 (nitrogen dioxide):
Good
8.6/100
O3 (ozone):
Poor
62.6/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.9/100
PM1 (ultrafine particles):
Good
12.9/100
Pollen forecast in Caserta
View pollen forecastFrequently Asked Questions
Is air quality bad in Caserta right now?
On 16 July 2026, overall air quality in Caserta is fair. HCHO is the main pollutant at 20.8/100. Pollution peaks around 2:00 PM (O3: 55.7/100).
Will air quality be worse tomorrow in Caserta?
On 17 July 2026, air quality conditions in Caserta will be worse than today, with AQI forecast at poor at 62.6/100. Pollution peaks around 1:00 PM (O3: 62.6/100).
When is air pollution at its worst in Caserta?
Reduced air quality in Caserta is most likely when local tree and grass pollen peaks, alongside periods of vehicle traffic on the A1 motorway and neighbouring manufacturing and urban development; background levels usually settle back down once the season changes.
Are air quality levels in Caserta 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: 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