Worst air pollution Ferrol, today and tomorrow
Today (16 July): Air quality in Ferrol is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 32.0/100).
Tomorrow (17 July 2026): Air quality in Ferrol is fair. All pollutants stay as today. Pollution peaks around 2:00 PM (O3: 29.1/100). 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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Ferrol's air quality benefits from its exceptional Galician Ría de Ferrol coastal position, with consistent powerful Atlantic westerlies and northerlies providing reliable maritime ventilation around this major Spanish naval base. The Navantia shipbuilding operations and the surrounding heavy military and industrial character contribute local sources alongside vehicle traffic on the AG-64, while the outstanding Atlantic and ría exposure generally maintains Ferrol among Galicia's more moderate coastal urban environments throughout the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Fair
32.0/100
PM2.5 (fine particles):
Good
6.9/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Good
3.7/100
O3 (ozone):
Fair
32.0/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.4/100
PM1 (ultrafine particles):
Good
4.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Fair
29.1/100
PM2.5 (fine particles):
Good
5.3/100
PM10 (coarse particles):
Good
2.1/100
NO2 (nitrogen dioxide):
Good
2.6/100
O3 (ozone):
Fair
29.1/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.0/100
PM1 (ultrafine particles):
Good
3.8/100
Pollen forecast in Ferrol
View pollen forecastFrequently Asked Questions
Is air quality bad in Ferrol right now?
On 16 July 2026, overall air quality in Ferrol is fair. AQI is the main air quality indicator at 32.0/100. Pollution peaks around 4:00 PM (O3: 32.0/100).
Will air quality be worse tomorrow in Ferrol?
On 17 July 2026, air quality conditions in Ferrol will be similar to today, with AQI forecast at fair at 29.1/100. Pollution peaks around 2:00 PM (O3: 29.1/100).
When is air pollution at its worst in Ferrol?
What is the yearly air quality pattern like in Ferrol? Cold, windless spells in December and January are usually when conditions dip most, as heating emissions and traffic fumes accumulate under a stable atmosphere. Spring often marks a turning point, with increasing storminess and rainfall helping to clear accumulated exhaust and smoke from the air. Summer can bring periodic wildfire smoke on top of the usual ozone build-up from intense heat and sunshine. Autumn usually sees a steady return to cleaner conditions as the ozone-favouring heat of summer fades and rainfall picks up. Proximity to the Atlantic brings enough rain and wind through most of the year to limit how long pollution episodes last here.
Are air quality levels in Ferrol 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