Letterkenny, Co. Donegal, Ireland

Monitoring Station · Letterkenny, Ireland
1
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 7pm
18
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19 10pm
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19
19 1am
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18 4am
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18
18 7am
18
18
— 10am
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CAMS model adj -6
24
24
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24

Air Quality Trend (24h)

PM2.50.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

36
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 8.6 µg/m³
19
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 4.6 µg/m³
16
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.8 µg/m³
23
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 5.5 µg/m³

Nearby Cities

8 Letterkenny 19 Londonderry County Borough 19 Derry 9 Omagh 10 Coleraine 8 Sligo 8 Ballymena 8 Antrim 8 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T22:23 UTC.