SmogRank / World / Ireland / April 2024

Most polluted cities in Ireland, April 2024

4 cities in Ireland ranked by their average PM2.5 over the 30 days. Worst: Waterford at 6.8 µg/m³, #1,106 of 1,941 cities in the world. Cleanest: Cork at 4.3. A city needs measurements on 70% of the days to be ranked.

← Waterford 6.8
Every city in Ireland ranked for April 2024, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1WaterfordMunster
    38
  2. 2DublinLeinster
    33
  3. 3Dún LaoghaireLeinster
    32
  4. 4CorkMunster
    24
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, April 2024 · Ireland now

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SmogRank, most polluted cities in Ireland, PM2.5, April 2024, smogrank.com/ie/history/2024-04 (accessed 2 Oct 2026).

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