Worst air pollution Santa Fe, today and tomorrow
Today (16 July): Air quality in Santa Fe is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 12.7/100).
Tomorrow (17 July 2026): Air quality in Santa Fe is good. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 17.3/100). 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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Santa Fe's air quality reflects the flat Argentine Paraná and Salado river junction position in the Litoral, with vehicle traffic on the surrounding Circunvalación and the grain processing and agricultural corridor contributing local sources. Consistent southwesterly Pampas winds generally allow good dispersal, while the Paraná floodplain's humidity provides natural moisture and Santa Fe's flat agricultural corridor character generally maintains moderate Argentine provincial metropolitan readings throughout most of the year.
Today - 16 July | Pollution peaks at 18:00
AQI:
Good
12.7/100
PM2.5 (fine particles):
Good
10.9/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Good
0.5/100
O3 (ozone):
Good
12.7/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Good
17.3/100
PM2.5 (fine particles):
Good
12.9/100
PM10 (coarse particles):
Good
6.0/100
NO2 (nitrogen dioxide):
Good
0.8/100
O3 (ozone):
Good
17.3/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
2.4/100
Pollen forecast in Santa Fe
View pollen forecastFrequently Asked Questions
Is air quality bad in Santa Fe right now?
On 16 July 2026, overall air quality in Santa Fe is good. AQI is the main air quality indicator at 12.7/100. Pollution peaks around 6:00 PM (O3: 12.7/100).
Will air quality be worse tomorrow in Santa Fe?
On 17 July 2026, air quality conditions in Santa Fe will be similar to today, with AQI forecast at good at 17.3/100. Pollution peaks around 11:00 PM (O3: 17.3/100).
When is air pollution at its worst in Santa Fe?
The biggest local contributors to pollution in Santa Fe are vehicle traffic and agricultural burning, particularly once weather conditions turn unfavourable. Local weather patterns add further variation on top of these sources. Background emissions and local weather both play a role in day-to-day changes.
Are air quality levels in Santa Fe 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