SmogRank / Countries / Japan / Wakayama
Most polluted cities in Wakayama, Japan
9 measured cities ranked by PM2.5, last 7 days. Worst: Minato at 10.3 µg/m³, #485 in the world.
| # | City | µg/m³ | |
|---|---|---|---|
| 1 | Minato Wakayama | 10.3 | |
| 2 | Tanabe Wakayama | 10.2 | |
| 3 | Iwade Wakayama | 8.9 | |
| 4 | Kinokawa Wakayama | 8.9 | |
| 5 | Arida Wakayama | 8.8 | |
| 6 | Hashimoto Wakayama | 8.6 | |
| 7 | Kainan Wakayama | 8.2 | |
| 8 | Gobō Wakayama | 8.0 | |
| 9 | Shingū Wakayama | 7.7 |
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
Wakayama 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 |
|---|---|
| Wakayama estimated | ≈ 9 µg/m³ |
| Itogawa estimated | ≈ 8 µg/m³ |
| Shirahama estimated | ≈ 8 µg/m³ |
| Kushimoto estimated | ≈ 6 µg/m³ |
| Nakaiburi estimated | ≈ 9 µg/m³ |
| Asso estimated | ≈ 6 µg/m³ |
Updated 2026-10-01 10:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.