SmogRank / Countries / Ireland / December 2024

Most polluted cities in Ireland, December 2024

4 cities in Ireland ranked by their average PM2.5 over the 31 days. Worst: Dún Laoghaire at 7.8 µg/m³, #1,103 of 2,078 cities in the world. Cleanest: Carlow at 6.6. A city needs measurements on 70% of the days to be ranked.

  1. 1Dún LaoghaireLeinster
    7.8
  2. 2CorkMunster
    6.9
  3. 3DublinLeinster
    6.6
  4. 3CarlowLeinster
    6.6
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, December 2024 · Ireland now