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Best areas for air quality — Kalajoki
The 8 best postal code areas in Kalajoki for air quality, ranked best first. Click an area to see all its statistics.
| Rank | Area | Postal code | Air quality index |
|---|---|---|---|
| 1 | Hillilä | 68150 | 22.7 |
| 2 | Rahja | 85180 | 22.7 |
| 3 | Himanka Keskus | 68100 | 23.4 |
| 4 | Tynkä | 85140 | 23.6 |
| 5 | Typpö | 85150 | 23.6 |
| 6 | Kalajoki Keskus | 85100 | 23.8 |
| 7 | Metsä | 85120 | 24.3 |
| 8 | Rautio | 85160 | 24.5 |