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Air Quality - Ground Level Ozone

Ozone was measured at 12 stations in 2011. Concentrations measured at all stations were below the target value. Levels in Ireland are highly influenced by transboundary sources and are higher on the west coast than in the east of the country.

• Graph
• Data

Number of days with maximum 8-hr ozone concentrations > 120 µg/m3

(Source: EPA)

Number of days with maximum 8-hr ozone concentrations > 120 µg/m3

(Source: EPA)

Available downloads

• Air Quality Ground Level Ozone (CSV 1kB)
• Air Quality Ground Level Ozone (XLS 32kB)
• Air Quality Ground Level Ozone (PDF 14kB)