Letterkenny, Co. Donegal, Ireland Air Quality

Monitoring Station · Letterkenny, Ireland
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 10pm
26
16
26 1am
26
26
24 4am
24
24
24 7am
24
24
24 10am
24
24
— 1pm
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— 4pm
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— 7pm
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Station readings
12
16
CAMS model adj -1
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 4.3 µg/m³
15
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 3.6 µg/m³
20
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 4.8 µg/m³

Nearby Cities

35 Letterkenny 28 Londonderry County Borough 28 Derry 34 Omagh 39 Coleraine 42 Sligo 56 Ballymena 51 Antrim 26 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:51 UTC.