SmogRank / Countries / Greece / March 2026

Most polluted cities in Greece, March 2026

7 cities in Greece ranked by their average PM2.5 over the 31 days. Worst: Volos at 16.2 µg/m³, #433 of 2,332 cities in the world. Cleanest: Khalándrion at 11.1. A city needs measurements on 70% of the days to be ranked.

  1. 1VolosThessaly
    16.2
  2. 2KozániWest Macedonia
    14.0
  3. 3AcharnésAttica
    13.8
  4. 4AsprópyrgosAttica
    12.8
  5. 5AthensAttica
    11.9
  6. 6PiraeusAttica
    11.7
  7. 7KhalándrionAttica
    11.1
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, March 2026 · Greece now