SmogRank / Countries / Japan / Aichi
Most polluted cities in Aichi, Japan
8 measured cities, last 24 hours; 0 above the WHO 24-hour guideline. Worst: Kariya at 10.2 µg/m³, #419 in the world.
5 good 3 moderate
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
Aichi 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 |
|---|---|
| Kasugai | ≈ 8 µg/m³ |
| Toyokawa | ≈ 6 µg/m³ |
| Komaki | ≈ 8 µg/m³ |
| Inazawa | ≈ 8 µg/m³ |
| Kōnan | ≈ 9 µg/m³ |
| Ōbu | ≈ 11 µg/m³ |
| Kitanagoya | ≈ 9 µg/m³ |
| Chita | ≈ 11 µg/m³ |
| Toyoake | ≈ 11 µg/m³ |
| Tsushima | ≈ 9 µg/m³ |
| Kiyosu | ≈ 9 µg/m³ |
| Miyoshi | ≈ 10 µg/m³ |
| Aisai | ≈ 9 µg/m³ |
| Nagakute | ≈ 9 µg/m³ |
| Ogawa | ≈ 9 µg/m³ |
| Takahama | ≈ 9 µg/m³ |
| Iwakura | ≈ 9 µg/m³ |
| Morowa | ≈ 10 µg/m³ |
| Taketoyo | ≈ 9 µg/m³ |
| Kōta | ≈ 8 µg/m³ |
| Kanie | ≈ 9 µg/m³ |
| Fusō | ≈ 12 µg/m³ |
| Kuroda | ≈ 9 µg/m³ |
| Ōharu | ≈ 9 µg/m³ |
| Ōguchi | ≈ 12 µg/m³ |
| Ishiki | ≈ 9 µg/m³ |
| Sobue | ≈ 9 µg/m³ |
| Toyohama | ≈ 9 µg/m³ |
| Toyoyama | ≈ 8 µg/m³ |
Updated 2026-10-01 21:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.