Letterkenny, Co. Donegal, Ireland

Monitoring Station · Letterkenny, Ireland
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 2pm
6
57
55 5pm
57
55
55 8pm
55
55
55 11pm
55
55
55 2am
55
55
— 5am
—
—
— 8am
—
—
— 11am
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Station readings
6
CAMS model adj +30
25
25
27
25
27
25
25
25
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.51.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 6.0 µg/m³
25
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 6.0 µg/m³
26
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 6.2 µg/m³

Nearby Cities

15 Letterkenny 34 Londonderry County Borough 34 Derry 41 Omagh 39 Coleraine 22 Sligo 30 Ballymena 30 Antrim 5 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T17:34 UTC.