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Best areas for air quality — Polvijärvi
The 10 best postal code areas in Polvijärvi for air quality, ranked best first. Click an area to see all its statistics.
| Rank | Area | Postal code | Air quality index |
|---|---|---|---|
| 1 | Polvijärvi Keskus | 83700 | 17.4 |
| 2 | Kinahmo | 83825 | 17.4 |
| 3 | Ruvaslahti | 83835 | 17.4 |
| 4 | Martonvaara-Sammakkovaara | 83855 | 17.4 |
| 5 | Kuorevaara | 83720 | 17.5 |
| 6 | Sotkuma | 83750 | 17.5 |
| 7 | Horsmanaho | 83780 | 17.5 |
| 8 | Sola | 83760 | 17.6 |
| 9 | Hukkala | 83830 | 17.6 |
| 10 | Saarivaara | 83840 | 17.8 |