SmogRank / Countries / Romania / 2024

Most polluted cities in Romania, 2024

4 cities in Romania ranked by their average PM2.5 over the 366 days; 4 above the WHO annual guideline (5.0 µg/m³). Worst: Cluj-Napoca at 17.4 µg/m³, #89 of 1,686 cities in the world. Cleanest: Craiova at 12.7. A city needs measurements on 70% of the days to be ranked.

  1. 1Cluj-NapocaCluj County
    17.43.5×
  2. 2IaşiIași County
    15.03.0×
  3. 3BucharestBucharest
    14.32.9×
  4. 4CraiovaDolj
    12.72.5×
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, 2024 · Romania now