Worst air pollution Benevento, today and tomorrow
Today (16 July): Air quality in Benevento is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 49.0/100).
Tomorrow (17 July 2026): Air quality in Benevento is fair. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 53.3/100). 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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Benevento's air quality reflects the Calore and Sabato river valley confluence in the Campanian Apennines, with vehicle traffic on the A16 motorway and surrounding manufacturing and urban operations contributing local sources. The surrounding Campanian Apennines create significant topographic enclosure, while winter temperature inversions in the valley concentrate heating and vehicle emissions and the Campanian volcanic plain's regional background occasionally influences the broader Benevento basin throughout the year.
Today - 16 July | Pollution peaks at 13:00
AQI:
Medium
49.0/100
PM2.5 (fine particles):
Good
14.7/100
PM10 (coarse particles):
Good
7.2/100
NO2 (nitrogen dioxide):
Fair
35.5/100
O3 (ozone):
Medium
49.0/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.7/100
PM1 (ultrafine particles):
Good
16.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
53.3/100
PM2.5 (fine particles):
Good
13.0/100
PM10 (coarse particles):
Good
9.0/100
NO2 (nitrogen dioxide):
Fair
32.9/100
O3 (ozone):
Medium
53.3/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.7/100
PM1 (ultrafine particles):
Good
13.5/100
Pollen forecast in Benevento
View pollen forecastFrequently Asked Questions
Is air quality bad in Benevento right now?
On 16 July 2026, overall air quality in Benevento is fair. NO2 is the main pollutant at 35.5/100. Pollution peaks around 1:00 PM (O3: 49.0/100).
Will air quality be worse tomorrow in Benevento?
On 17 July 2026, air quality conditions in Benevento will be similar to today, with NO2 forecast at fair at 32.9/100. Pollution peaks around 1:00 PM (O3: 53.3/100).
When is air pollution at its worst in Benevento?
The most noticeable dips in Benevento's air quality come when foothills oak and plane pollen peaks, or because of vehicle traffic on the A16 motorway and local manufacturing and urban operations; wind and rain both help clear the air fairly quickly here.
Are air quality levels in Benevento 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