SmogRank / World / Ireland / Munster / August 2023

Most unhealthy days in Munster, Ireland, August 2023

1 city in Munster, Ireland ranked by its share of unhealthy days over the 31 days. The most unhealthy days: Cork, Ireland, 0 of 27 measured days. A city needs measurements on 70% of the days to be ranked.

Munster has 8 cities ranked over the last 30 days, but only 1 here: most of its monitors have no readings for August 2023 in OpenAQ's archive, where ours come from, or too few to rank. Cities missing from this board weren't clean, just not measured.

Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.

  1. 1Cork
    0 of 27
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, August 2023 · All cities in Ireland, August 2023 · Munster now

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SmogRank, most polluted cities in Munster, Ireland, by unhealthy days, PM2.5, August 2023, smogrank.com/ie/region/munster/history/2023-08?by=days (accessed 7 Oct 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.