SmogRank / World / Ireland / Munster / October 2026

Most polluted cities in Munster, Ireland, October 2026

No city in Munster, Ireland had measurements on 70% of the days, so October 2026 has no board for Munster, Ireland.

Munster has 8 cities ranked over the last 30 days, but none here: most of its monitors have no readings for October 2026 in OpenAQ's archive, where ours come from, or too few to rank. Cities missing from this board weren't clean, just not measured.

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

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