SmogRank / World / South America / Argentina / Santa Fe
Most polluted cities in Santa Fe, Argentina
No city in Santa Fe, Argentina has enough readings to rank for the last 24 hours.
A city joins the 24-hour ranking with 18 hours of readings in the last 24; none here has that right now, so there is nothing to map or chart.
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Estimated: cities without a monitor
Santa Fe cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| Rosario | ≈ 8 µg/m³ |
| Santa Fe | ≈ 6 µg/m³ |
| Reconquista | ≈ 6 µg/m³ |
| Rafaela | ≈ 6 µg/m³ |
| Gobernador Gálvez | ≈ 8 µg/m³ |
| Venado Tuerto | ≈ 8 µg/m³ |
| Santo Tomé | ≈ 6 µg/m³ |
| Villa Constitución | ≈ 7 µg/m³ |
| Cañada de Gómez | ≈ 8 µg/m³ |
| Esperanza | ≈ 6 µg/m³ |
| Granadero Baigorria | ≈ 8 µg/m³ |
| Casilda | ≈ 9 µg/m³ |
| Capitán Bermúdez | ≈ 8 µg/m³ |
| Pérez | ≈ 8 µg/m³ |
| Avellaneda | ≈ 6 µg/m³ |
| San Justo | ≈ 6 µg/m³ |
| Arroyo Seco | ≈ 7 µg/m³ |
| Vera | ≈ 5 µg/m³ |
| Villa Ocampo | ≈ 7 µg/m³ |
| Sunchales | ≈ 5 µg/m³ |
| Gálvez | ≈ 7 µg/m³ |
| Rufino | ≈ 6 µg/m³ |
| Firmat | ≈ 8 µg/m³ |
| Coronda | ≈ 6 µg/m³ |
| San Jorge | ≈ 7 µg/m³ |
| Tostado | ≈ 6 µg/m³ |
| Carcarañá | ≈ 8 µg/m³ |
| San Javier | ≈ 5 µg/m³ |
Updated 2026-10-08 20:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them).