SmogRank / Countries / Japan / Kagawa
Most polluted cities in Kagawa, Japan
7 measured cities, last 7 days; 0 above the WHO 24-hour guideline. Worst: Kan’onjichō at 8.2 µg/m³, #868 in the world.
7 good
- 1Kan’onjichō 8.2
- 2Takamatsu 7.8
- 3Marugame 7.2
- 4Hiragi 6.9
- 5Shido 6.3
- 6Zentsujichó 6.1
- 7Takinomiya 5.6
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 17:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.