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