SmogRank / Countries / Greece / January 2023

Most polluted cities in Greece, January 2023

7 cities in Greece ranked by their average PM2.5 over the 31 days. Worst: Volos at 35.1 µg/m³, #28 of 849 cities in the world. Cleanest: Khalándrion at 10.9. A city needs measurements on 70% of the days to be ranked.

  1. 1VolosThessaly
    35.1
  2. 2PátraWest Greece
    25.3
  3. 3ThessaloníkiCentral Macedonia
    22.8
  4. 4AcharnésAttica
    20.3
  5. 5AsprópyrgosAttica
    18.2
  6. 6PiraeusAttica
    17.4
  7. 7KhalándrionAttica
    10.9
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 2023 · Greece now