Worst air pollution Marano di Napoli, today and tomorrow
Today (16 July): Air quality in Marano di Napoli is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 37.8/100).
Tomorrow (17 July 2026): Air quality in Marano di Napoli is medium. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 45.1/100). 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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Marano di Napoli's air quality reflects the densely urbanised Naples metropolitan area, with vehicle traffic on the surrounding Naples ring roads and the dense urban residential character generating elevated NOₓ under the Campanian volcanic plain's enclosed geometry and persistent Mediterranean anticyclones. The Naples metropolitan area's extreme vehicle density and the Campi Flegrei volcanic caldera's proximity create a complex air quality environment that consistently maintains elevated readings throughout the year.
Today - 16 July | Pollution peaks at 12:00
AQI:
Fair
37.8/100
PM2.5 (fine particles):
Good
10.9/100
PM10 (coarse particles):
Good
7.1/100
NO2 (nitrogen dioxide):
Good
4.6/100
O3 (ozone):
Fair
37.8/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.3/100
PM1 (ultrafine particles):
Good
7.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
45.1/100
PM2.5 (fine particles):
Good
14.9/100
PM10 (coarse particles):
Good
8.4/100
NO2 (nitrogen dioxide):
Good
9.3/100
O3 (ozone):
Medium
45.1/100
SO2 (sulfur dioxide):
Good
1.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.2/100
PM1 (ultrafine particles):
Good
12.1/100
Pollen forecast in Marano di Napoli
View pollen forecastFrequently Asked Questions
Is air quality bad in Marano di Napoli right now?
On 16 July 2026, overall air quality in Marano di Napoli is fair. AQI is the main air quality indicator at 37.8/100. Pollution peaks around 12:00 PM (O3: 37.8/100).
Will air quality be worse tomorrow in Marano di Napoli?
On 17 July 2026, air quality conditions in Marano di Napoli will be better than today, with AQI forecast at medium at 45.1/100. Pollution peaks around 1:00 PM (O3: 45.1/100).
When is air pollution at its worst in Marano di Napoli?
Reduced air quality in Marano di Napoli is most likely when densely built suburban landscape and the canal corridor olive pollen peaks, alongside periods of vehicle traffic on the nearby Naples ring roads and the dense urban residential character; conditions usually ease once the wet season or windier weather returns.
Are air quality levels in Marano di Napoli 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