SmogRank / Countries / France / Occitanie
Most polluted cities in Occitanie, France
7 measured cities, this year; 7 above the WHO annual guideline. Worst: Tarbes at 8.1 µg/m³, #1,385 in the world.
7 good
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Occitanie 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 |
|---|---|
| Béziers | ≈ 9 µg/m³ |
| Narbonne | ≈ 11 µg/m³ |
| Carcassonne | ≈ 7 µg/m³ |
| Alès | ≈ 7 µg/m³ |
| Sète | ≈ 8 µg/m³ |
| Colomiers | ≈ 10 µg/m³ |
| Tournefeuille | ≈ 10 µg/m³ |
| Auch | ≈ 10 µg/m³ |
| Muret | ≈ 10 µg/m³ |
| Blagnac | ≈ 10 µg/m³ |
| Cahors | ≈ 6 µg/m³ |
| Millau | ≈ 5 µg/m³ |
| Agde | ≈ 11 µg/m³ |
| Frontignan | ≈ 7 µg/m³ |
| Bagnols-sur-Cèze | ≈ 8 µg/m³ |
| Plaisance-du-Touch | ≈ 10 µg/m³ |
| Mauguio | ≈ 8 µg/m³ |
| Castelnau-le-Lez | ≈ 8 µg/m³ |
| Lattes | ≈ 8 µg/m³ |
| Pamiers | ≈ 10 µg/m³ |
| Balma | ≈ 9 µg/m³ |
| Cugnaux | ≈ 10 µg/m³ |
Updated 2026-10-01 18:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.