Letterkenny, Co. Donegal, Ireland Air Quality

Monitoring Station · Letterkenny, Ireland
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 12am
18
25
21 3am
19
19
19 6am
19
19
19 9am
19
19
19 12pm
19
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— 3pm
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— 6pm
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— 9pm
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Station readings
18
25
CAMS model adj -6
27
27
27
27
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 3.6 µg/m³
16
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 3.8 µg/m³
20
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 4.8 µg/m³

Nearby Cities

18 Letterkenny 36 Londonderry County Borough 36 Derry 39 Omagh 42 Coleraine 26 Sligo 27 Ballymena 44 Antrim 23 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:00 UTC.