SmogRank / Countries / Italy / April 2023

Most polluted cities in Italy, April 2023

11 cities in Italy ranked by their average PM2.5 over the 30 days. Worst: Alessandria at 14.0 µg/m³, #108 of 1,251 cities in the world. Cleanest: Caserta at 6.9. A city needs measurements on 70% of the days to be ranked.

  1. 1AlessandriaPiedmont
    14.0
  2. 2NaplesCampania
    13.0
  3. 3BeneventoCampania
    11.5
  4. 4ModugnoApulia
    10.5
  5. 5TrentoTrentino-Alto Adige
    10.1
  6. 6RoveretoTrentino-Alto Adige
    9.9
  7. 7TurinPiedmont
    9.7
  8. 8BolzanoTrentino-Alto Adige
    8.3
  9. 9SalernoCampania
    7.6
  10. 10La SpeziaLiguria
    7.2
  11. 11CasertaCampania
    6.9
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, April 2023 · Italy now