Worst air pollution Marcianise, today and tomorrow
Today (16 July): Air quality in Marcianise 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 Marcianise 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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Local air quality in Marcianise tracks closely with vehicle traffic and the dense Naples-area industrial belt, given its position on the Campanian plain north of Naples in Campania. Wind and precipitation are the main levers for clearing the air here, with the stillest conditions generally producing the town's weakest readings.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
55.7/100
PM2.5 (fine particles):
Good
12.6/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Medium
55.7/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Fair
20.8/100
PM1 (ultrafine particles):
Good
14.4/100
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
11.1/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Poor
62.6/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Fair
20.9/100
PM1 (ultrafine particles):
Good
11.8/100
Pollen forecast in Marcianise
View pollen forecastFrequently Asked Questions
Is air quality bad in Marcianise right now?
On 16 July 2026, overall air quality in Marcianise 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 Marcianise?
On 17 July 2026, air quality conditions in Marcianise 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 Marcianise?
Watch for reduced air quality in Marcianise around olive and oak pollen peaks and during vehicle traffic and the dense Naples-area industrial belt; conditions elsewhere in the Campania calendar are usually noticeably better, especially once the weather turns more active.
Are air quality levels in Marcianise 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