September 2022 Our latest report, Air Quality in Ireland 2021, has been released. See the new interactive Air Quality report here
Total Readings
Days Monitoring
Monitoring Stations

Explanation of Map Above

The map above updates regularly with the most up-to-date calculated Air Quality Index for Health (AQIH) for each station.

If a station is grey , there may be an instrument or communication issue associated with it or it may be undergoing planned maintenance/upgrade.

If a station is blue , it means that it is a non-automated station and data will only be available following laboratory analysis. (There are only 2 of these stations.)

The diamond-shaped markers on the map relate to the Local Monitoring Network. These give an indication of air quality. The tab to turn the Local Network layer on/off is in the top right corner of the map.

Current Air Quality Index for Health

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Sunday 25th September 2022