Letterkenny, Co. Donegal, Ireland Air Quality

Monitoring Station · Letterkenny, Ireland
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 5am
19
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19 8am
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19
19 11am
19
17
17 2pm
17
17
19 5pm
19
19
— 8pm
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— 11pm
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— 2am
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CAMS model adj -8
27
27
25
27
27
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27
25
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25
27
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27

Air Quality Forecast (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

8
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 1.9 µg/m³
7
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 1.7 µg/m³
15
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.6 µg/m³
15
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.6 µg/m³
7
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 1.7 µg/m³

Nearby Cities

38 Letterkenny 25 Londonderry County Borough 25 Derry 32 Omagh 33 Coleraine 15 Sligo 14 Ballymena 20 Antrim 14 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T08:16 UTC.