SmogRank / World / South America / Argentina / Santiago del Estero
Most polluted cities in Santiago del Estero, Argentina
0 measured cities, last 30 days.
No city has enough measurements for this window yet.
Estimated: cities without a monitor
Santiago del Estero 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 |
|---|---|
| Santiago del Estero | ≈ 8 µg/m³ |
| Termas de Río Hondo | ≈ 9 µg/m³ |
| Añatuya | ≈ 15 µg/m³ |
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SmogRank, most polluted cities in Santiago del Estero, Argentina, PM2.5, last 30 days to 2 Oct 2026, 01:00 UTC, smogrank.com/ar/region/santiago-del-estero?w=30d.
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Updated 2026-10-02 01:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.