SmogRank / Countries / Ireland / December 2023

Most polluted cities in Ireland, December 2023

3 cities in Ireland ranked by their average PM2.5 over the 31 days. Worst: Cork at 9.7 µg/m³, #650 of 1,889 cities in the world. Cleanest: Dublin at 7.0. A city needs measurements on 70% of the days to be ranked.

  1. 1CorkMunster
    9.7
  2. 2Dún LaoghaireLeinster
    8.7
  3. 3DublinLeinster
    7.0
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 2023 · Ireland now