SmogRank / Countries / Japan / Kagawa
Most polluted cities in Kagawa, Japan
7 measured cities, this year; 7 above the WHO annual guideline. Worst: Kan’onjichō at 10.9 µg/m³, #515 in the world.
1 good 6 moderate
- 1Kan’onjichō 10.92.2×
- 2Takamatsu 10.62.1×
- 3Shido 10.32.1×
- 4Marugame 10.12.0×
- 5Zentsujichó 9.92.0×
- 6Hiragi 9.21.8×
- 7Takinomiya 8.31.7×
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
Kagawa 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 |
|---|---|
| Mitoyo | ≈ 8 µg/m³ |
| Sakaidechō | ≈ 9 µg/m³ |
| Higashikagawa | ≈ 9 µg/m³ |
| Tadotsu | ≈ 8 µg/m³ |
| Utazu | ≈ 9 µg/m³ |
| Shioiri | ≈ 6 µg/m³ |
Updated 2026-10-01 23:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.