Letterkenny, Co. Donegal, Ireland

Monitoring Station · Letterkenny, Ireland
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 7pm
36
36
36 10pm
36
36
36 1am
35
35
35 4am
35
35
35 7am
35
35
— 10am
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—
— 1pm
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— 4pm
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Station readings
36
CAMS model adj +11
24
24
25
25
25
25
25
24
24
24
24
24
24
24
24

Air Quality Trend (24h)

PM2.58.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

1
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 0.2 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 2026-04-14T22:45 UTC.