Worst air pollution Marsala, today and tomorrow
Today (16 July): Air quality in Marsala is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 47.5/100).
Tomorrow (17 July 2026): Air quality in Marsala is poor. AQI worsens to poor; O3 increases to poor; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 60.1/100). 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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Marsala's air quality benefits from its western Sicily position facing the Strait of Sicily, with consistent Mediterranean and Libeccio westerly winds providing reliable maritime ventilation across this major wine and saltpan city. Vehicle traffic on the SS115 and the surrounding Marsala DOC wine production and sea salt harvesting operations are the primary local sources, while Saharan dust intrusions periodically affect the western Sicilian coast throughout the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
47.5/100
PM2.5 (fine particles):
Good
12.0/100
PM10 (coarse particles):
Good
7.1/100
NO2 (nitrogen dioxide):
Good
0.7/100
O3 (ozone):
Medium
47.5/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.3/100
PM1 (ultrafine particles):
Good
9.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Poor
60.1/100
PM2.5 (fine particles):
Good
13.6/100
PM10 (coarse particles):
Good
7.5/100
NO2 (nitrogen dioxide):
Good
1.1/100
O3 (ozone):
Poor
60.1/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Good
11.6/100
Pollen forecast in Marsala
View pollen forecastFrequently Asked Questions
Is air quality bad in Marsala right now?
On 16 July 2026, overall air quality in Marsala is medium. AQI is the main air quality indicator at 47.5/100. Pollution peaks around 2:00 PM (O3: 47.5/100).
Will air quality be worse tomorrow in Marsala?
On 17 July 2026, air quality conditions in Marsala will be worse than today, with AQI forecast at poor at 60.1/100. Pollution peaks around 5:00 PM (O3: 60.1/100).
When is air pollution at its worst in Marsala?
Marsala residents notice reduced air quality mainly when salt marsh landscape olive and vine pollen peaks, and during spells of vehicle traffic on the SS115 and the nearby Marsala DOC wine production and sea salt harvesting; otherwise, the area's setting generally supports clear, well-ventilated conditions.
Are air quality levels in Marsala 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