SmogRank / Countries / Brazil / Paraná
Most polluted cities in Paraná, Brazil
0 measured cities ranked by PM2.5, last 24 hours.
No city has enough measurements for this window yet.
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data
Estimated: cities without a monitor
Paraná 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 |
|---|---|
| Curitiba estimated | ≈ 10 µg/m³ |
| Londrina estimated | ≈ 19 µg/m³ |
| Maringá estimated | ≈ 19 µg/m³ |
| Cascavel estimated | ≈ 11 µg/m³ |
| São José dos Pinhais estimated | ≈ 10 µg/m³ |
| Foz do Iguaçu estimated | ≈ 9 µg/m³ |
| Ponta Grossa estimated | ≈ 8 µg/m³ |
| Colombo estimated | ≈ 8 µg/m³ |
| Guarapuava estimated | ≈ 7 µg/m³ |
| Araucária estimated | ≈ 9 µg/m³ |
| Toledo estimated | ≈ 11 µg/m³ |
| Paranaguá estimated | ≈ 9 µg/m³ |
| Fazenda Rio Grande estimated | ≈ 10 µg/m³ |
| Campo Largo estimated | ≈ 9 µg/m³ |
| Apucarana estimated | ≈ 12 µg/m³ |
| Arapongas estimated | ≈ 12 µg/m³ |
| Umuarama estimated | ≈ 13 µg/m³ |
| Almirante Tamandaré estimated | ≈ 8 µg/m³ |
| Piraquara estimated | ≈ 10 µg/m³ |
| Sarandi estimated | ≈ 19 µg/m³ |
| Pinhais estimated | ≈ 10 µg/m³ |
| Cambé estimated | ≈ 19 µg/m³ |
| Campo Mourão estimated | ≈ 13 µg/m³ |
| Francisco Beltrão estimated | ≈ 11 µg/m³ |
| Paranavaí estimated | ≈ 19 µg/m³ |
| Pato Branco estimated | ≈ 10 µg/m³ |
| Cianorte estimated | ≈ 17 µg/m³ |
| Telêmaco Borba estimated | ≈ 7 µg/m³ |
| Rolândia estimated | ≈ 19 µg/m³ |
| Castro estimated | ≈ 7 µg/m³ |
| Irati estimated | ≈ 8 µg/m³ |
| União da Vitória estimated | ≈ 10 µg/m³ |
| Marechal Cândido Rondon estimated | ≈ 12 µg/m³ |
| Palmas estimated | ≈ 7 µg/m³ |
| Ibiporã estimated | ≈ 19 µg/m³ |
| Prudentópolis estimated | ≈ 9 µg/m³ |
| Cornélio Procópio estimated | ≈ 18 µg/m³ |
| São Mateus do Sul estimated | ≈ 8 µg/m³ |
| Medianeira estimated | ≈ 10 µg/m³ |
| Lapa estimated | ≈ 9 µg/m³ |
Updated 2026-10-01 16:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.