Letterkenny, Co. Donegal, Ireland Air Quality

Monitoring Station · Letterkenny, Ireland
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
61 11am
17
35
35 2pm
35
35
35 5pm
35
35
35 8pm
35
33
33 11pm
33
33
— 2am
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— 5am
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Station readings
61
17
CAMS model adj +8
25
25
27
27
27
27
27
27
27
27
27
25
25
25
25

Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

58
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 15.4 µg/m³
15
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.6 µg/m³
14
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.4 µg/m³

Nearby Cities

20 Letterkenny 14 Londonderry County Borough 14 Derry 32 Omagh 30 Coleraine 24 Sligo 24 Ballymena 40 Antrim 17 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T14:27 UTC.