Letterkenny, Co. Donegal, Ireland Air Quality

Monitoring Station · Letterkenny, Ireland
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 6pm
63
52
63 9pm
63
61
61 12am
61
61
61 3am
61
61
61 6am
60
60
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
Station readings
42
52
CAMS model adj +36
27
27
27
27
27
25
25
25
25
25
25
25
25
24
24

Air Quality Forecast (24h)

PM2.512.6 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

35
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 8.4 µg/m³
36
Letterkenny, Co. Donegal, Ireland
0.0 km PM2.5: 8.6 µg/m³
47
Buncranna, Co. Donegal, Ireland
27.0 km PM2.5: 11.3 µg/m³

Nearby Cities

36 Letterkenny 28 Londonderry County Borough 28 Derry 34 Omagh 32 Coleraine 26 Sligo 24 Ballymena 26 Antrim 20 Portadown

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T21:15 UTC.