Letterkenny, Co. Donegal, Ireland

Monitoring Station · Letterkenny, Ireland
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 2pm
13
24
22 5pm
22
22
22 8pm
22
22
22 11pm
22
22
22 2am
23
23
— 5am
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—
— 8am
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— 11am
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Station readings
13
24
CAMS model adj -2
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25

Air Quality Trend (24h)

PM2.55.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

41
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 9.8 µg/m³
22
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 5.3 µg/m³
20
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 4.8 µg/m³
23
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 5.5 µg/m³

Nearby Cities

41 Letterkenny 22 Londonderry County Borough 22 Derry 38 Omagh 36 Coleraine 28 Sligo 26 Ballymena 25 Antrim 66 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T17:56 UTC.