Worst air pollution Foligno, today and tomorrow
Today (16 July): Air quality in Foligno is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (O3: 42.7/100).
Tomorrow (17 July 2026): Air quality in Foligno is fair. NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 41.7/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Foligno's air quality reflects the Topino river valley in the Umbrian plain, with vehicle traffic on the SS75 and surrounding manufacturing and food industry contributing local sources. The surrounding Umbrian Apennines and the Topino-Clitunno river plain create topographic variation, while the valley's partial enclosure can concentrate emissions under calm winter conditions and the Umbrian plain's occasional winter temperature inversions affect the entire Foligno-Spoleto corridor throughout the year.
Today - 16 July | Pollution peaks at 19:00
AQI:
Medium
42.7/100
PM2.5 (fine particles):
Good
10.7/100
PM10 (coarse particles):
Good
8.4/100
NO2 (nitrogen dioxide):
Good
18.4/100
O3 (ozone):
Medium
42.7/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.6/100
PM1 (ultrafine particles):
Good
7.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 11:00
AQI:
Medium
41.7/100
PM2.5 (fine particles):
Good
12.8/100
PM10 (coarse particles):
Good
10.6/100
NO2 (nitrogen dioxide):
Fair
23.8/100
O3 (ozone):
Medium
41.7/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
18.6/100
PM1 (ultrafine particles):
Good
7.9/100
Pollen forecast in Foligno
View pollen forecastFrequently Asked Questions
Is air quality bad in Foligno right now?
On 16 July 2026, overall air quality in Foligno is medium. AQI is the main air quality indicator at 42.7/100. Pollution peaks around 7:00 PM (O3: 42.7/100).
Will air quality be worse tomorrow in Foligno?
On 17 July 2026, air quality conditions in Foligno will be worse than today, with NO2 forecast at fair at 23.8/100. Pollution peaks around 11:00 AM (O3: 41.7/100).
When is air pollution at its worst in Foligno?
In Foligno, reduced air quality is most noticeable when oak and linden pollen peaks, and on days affected by vehicle traffic on the SS75 and nearby manufacturing and food industry; things typically settle down again once the weather pattern shifts.
Are air quality levels in Foligno 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