SmogRank / Countries / North Macedonia / January 2026
Most polluted cities in North Macedonia, January 2026
12 cities in North Macedonia ranked by their average PM2.5 over the 31 days. Worst: Strumica at 62.1 µg/m³, #31 of 2,047 cities in the world. Cleanest: Kochani at 24.9. A city needs measurements on 70% of the days to be ranked.
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+