Letterkenny, Co. Donegal, Ireland

Monitoring Station · Letterkenny, Ireland
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
16 7am
10
16
16 10am
16
16
16 1pm
16
16
16 4pm
17
17
16 7pm
16
16
— 10pm
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—
— 1am
—
—
— 4am
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Station readings
10
CAMS model adj -8
24
24
24
24
24
24
24
24
24
24
25
25
24
24
24

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

11
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 2.6 µg/m³
10
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 2.4 µg/m³
13
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 3.1 µg/m³

Nearby Cities

10 Letterkenny 30 Londonderry County Borough 30 Derry 21 Omagh 22 Coleraine 38 Sligo 34 Ballymena 29 Antrim 15 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T10:35 UTC.