SmogRank / Countries / Greece / January 2024

Most polluted cities in Greece, January 2024

9 cities in Greece ranked by their average PM2.5 over the 31 days. Worst: Thessaloníki at 27.9 µg/m³, #82 of 1,960 cities in the world. Cleanest: Khalándrion at 8.6. A city needs measurements on 70% of the days to be ranked.

  1. 1ThessaloníkiCentral Macedonia
    27.9
  2. 2VolosThessaly
    25.6
  3. 3AthensAttica
    21.2
  4. 4PátraWest Greece
    20.1
  5. 5AsprópyrgosAttica
    16.5
  6. 6AcharnésAttica
    15.4
  7. 7PiraeusAttica
    13.3
  8. 8PylaíaCentral Macedonia
    10.2
  9. 9KhalándrionAttica
    8.6
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, January 2024 · Greece now